EP1756346A1 - Article absorbant - Google Patents
Article absorbantInfo
- Publication number
- EP1756346A1 EP1756346A1 EP05730119A EP05730119A EP1756346A1 EP 1756346 A1 EP1756346 A1 EP 1756346A1 EP 05730119 A EP05730119 A EP 05730119A EP 05730119 A EP05730119 A EP 05730119A EP 1756346 A1 EP1756346 A1 EP 1756346A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- absorbent article
- web
- disposable absorbent
- article
- disposable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 79
- 239000002250 absorbent Substances 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000002985 plastic film Substances 0.000 claims abstract description 3
- 229920006255 plastic film Polymers 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 54
- 239000000975 dye Substances 0.000 claims description 30
- 229920000297 Rayon Polymers 0.000 claims description 27
- 239000002964 rayon Substances 0.000 claims description 16
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 241000517307 Pediculus humanus Species 0.000 claims description 8
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 8
- 208000028454 lice infestation Diseases 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 7
- 239000000118 hair dye Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 2
- 238000004040 coloring Methods 0.000 abstract description 11
- 239000006210 lotion Substances 0.000 abstract description 10
- 229920000742 Cotton Polymers 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 26
- 239000001913 cellulose Substances 0.000 description 20
- 230000008569 process Effects 0.000 description 20
- 229920002678 cellulose Polymers 0.000 description 19
- 239000003086 colorant Substances 0.000 description 19
- 239000004744 fabric Substances 0.000 description 11
- 239000004033 plastic Substances 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 11
- 239000004753 textile Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003513 alkali Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 4
- 238000012864 cross contamination Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 206010061217 Infestation Diseases 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 239000012991 xanthate Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
- A45D44/08—Protecting mantles; Shoulder-shields; Collars; Bibs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
- A45D19/18—Hair-colouring caps
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
- A45D19/0041—Processes for treating the hair of the scalp
- A45D19/0066—Coloring or bleaching
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
Definitions
- the present invention concerns an absorbent article sucjh as a towel, turban, capes or the like.
- the invention relates to disposable absorbent articles.
- Absorbent articles such as towels, capes, etc. are generally formed from woven cotton or the like, and are used in a large number of commercial applications such as in hairdressers, swimming pools, gyms, health spas., etc. Whilst such articles perform satisfactorily, there are a number of drawbacks ⁇ vhen using same.
- One material known to have the properties of absorbency and strength when wet is spun lace hydro entanglement rayon. It is known to use this material to provide products that absorb liquid and hold the liquid within the material. However all known products produced from this material are provided saturated with a liquid i.e. in a wet state. Their purpose is to use the material to produce wet products.
- Prior art caps consists of people either using a normal towel for wrapping and tying up their hair, a textile based head turban or a plastic cap. Such caps are generally reusable and not disposable. They are also bulky and more awkward to attach. If a colorant is being used, it will also stain the textile material. This makes the textile material unsightly for future use.
- US Patent Publication No. US20030029872 entitled "Spill preventing paper holder for use during hair dye applications” attempts to overcome the problem associated with towels by providing a neck seal.
- a plastic spill prevention paper holder is described, which comprises a tray fitted around the neck. The tray is adapted to enable a sheet of paper to be placed into it in order to soak up any spillages.
- a technique which requires the tray to be loaded with a sheet of paper results is a much more awkward, messy and ineffective technique.
- head lice lotion A problem with head lice lotion is the danger of cross contamination when towels are used to dry ones hair. Head lice treatments are insecticidal in nature, so it is preferable not to have these chemicals spreading onto other surfaces or people beyond what is intended. There is also the problem of the possibility of cross or continued infection carrying on from the first infestation.
- the present invention seeks to overcome the problems associated with existing absorbent articles. Summary of Invention
- the present invention provides, as set out in the appended claims, a disposable absorbent article comprising a spun lace non-woven web and wherein the absorbent article is substantially moisture free.
- liquid proof membrane layer is provided on one surface of the web.
- the liquid proof membrane layer may comprise of a plastic film layer or a layer of polyethylene film
- the content of the web comprises between 50 and 100% rayon and up to 30%) polyester.
- the web is formed by hydro entanglement.
- the web has a density of between 30 and 80 g/m .
- the web is formed from hydrophilic fibres.
- the web is impregnated with a dye retainer or the like.
- the dye retainer absorbs any dye in the web and prevents dye from penetrating through the disposable absorbent article.
- the web is formed from a recyclable material.
- the absorbent article maybe one of the following: a towel, a turban, a glove, a cape, a cap, an apron or a mat.
- the cape is adapted to fit around the neck of a user.
- Figure 1 illustrates one use of an absorbent article according to one aspect of the present invention.
- Figure 2 illustrates a second use of an absorbent article according to another aspect of the present invention.
- Figure 3 illustrates a third use of an absorbent article according to a further aspect of the present invention.
- Figure 4 illustrates fourth use of an absorbent article according to another aspect of the present invention.
- the present invention provides a novel application of a material, in particular the use of a spun lace non- woven web to produce absorbent articles such as towels, capes, etc., in order to produce products which have significant moisture absorbing capabilities, while being of significantly reduced weight and volume when compared with conventional woven cotton products or the like.
- the fibres chosen to produce the spun lace web will determine the characteristics of the finished fabric.
- the fabric will generally be a mixture of cellulose and synthetic fibres, such as nylon, acrylic, or polyethylene.
- the web is made of between 50%o and 100%> rayon fibres spun into the web by means of hydro entanglement.
- the process of making viscose rayon involves several steps. Firstly, the cellulose pulp is steeped by immersing it in liquid sodium hydroxide at a temperature of 18c to 25c. This process swells the cellulose fibres and converts the cellulose to alkali cellulose.
- the swollen alkali cellulose mass is then pressed to a wet equivalent of approximately 3 times the original pulp weight, so as to obtain an accurate ratio of alkali to cellulose.
- the pressed alkali cellulose is shredded mechanically to give finely divided particles. This step provides an increased surface area of alkali cellulose, and results in an increase in its ability to react during the next steps of the process.
- the alkali cellulose After pressing, the alkali cellulose is aged under controlled conditions of time and temperature, in order to depolymerise the cellulose. During this stage of the process the average weight of each molecule of pulp will be reduced, the object being to provide a viscose solution with the ratio of viscosity and cellulose concentrate.
- the aged alkali cellulose pieces are then placed in storage containers and allowed to react with carbon disulphide to form cellulose xanthate.
- the crumb is dissolved in a liquid caustic solution.
- the large xanthate particles attached to the cellulose force the fibres apart, reducing the strength of the group of fibres thereby allowing water molecules to separate the chains, leading to solution of an other wise insoluble cellulose.
- the viscose is then allowed to ripen for a period of time.
- two important processes occur, namely redistribution, and the loss of the xanthate groups.
- the reversible xanthation reaction allows some of the xanthate groups to revert to cellulosic hydroxyls and free CS2.
- This free CS2 can then escape or react with other hydroxyl on the other portions of the cellulose chain.
- the crystalline structure is thus gradually broken down and a more complete solution is achieved.
- the solubility of the cellulose is reduced, and this facilitates the regeneration of the cellulose after it is formed into a filament.
- the viscose In order to remove undissolved materials, the viscose is then filtered. If it were not filtered at this stage, the undissolved materials would disrupt the spinning process. This could cause possible defects in the rayon filament.
- the next step of the process is the removal of bubbles of air trapped in the viscose by degassing. These air bubbles would cause weakness in the fine filaments if they were not removed.
- the viscose solution is then fed into a spin bath containing sulphuric acid, sodium sulphate and zinc sulphate. This results in the rapid coagulation of the rayon filament. This is followed by simultaneous stretching and decomposition of cellulose xanthate to regenerated cellulose.
- the rayon filaments are then stretched while the cellulose chains are still relatively supple. This causes the chains to stretch out and orient along the axis of the fibre.
- the freshly regenerated rayon contains many impurities which need to be removed. There exist a number of different washing techniques which may be used to remove these.
- the fibre web is formed, it is consolidated. This is achieved by mechanical bonding the web by the method of hydro entanglement. This entangles the fibres to give strength to the web.
- the process of hydroentanglement of the web utilises jets of water at high speed, directed against a web of fibres, such that the fibres are tangled or knotted about one another. This involves a number of sequential steps, namely the initial formation of a precursor web, the subsequent entanglement of the web, the circulation of water out of the web, and finally the drying of the web.
- the precursor web may be an air laid or carded web (a "dry laid" web), or may alternatively be a wet laid web.
- the precursor web is generally first wetted and compacted in order to reduce or eliminate any air pockets which may be contained therein.
- the precursor web Once the precursor web has been so pretreated, it is then exposed to an array of water jets, whose pressure will normally increase from the leading to the trailing edge of the array of water jets. The action of the water jets striking the web forces the fibres to become entangled.
- the precursor web will normally be drawn over a conveying roller, which is generally wire or mesh like in form, and across which a negative pressure is applied in order to draw the used water from the web, in order to prevent flooding of the web, which would reduce the entanglement effect of the water jets thereon.
- the fabric or web will normally be passed over a second conveying roller, exposing the reverse side of the fabric, in order to effect entanglement of same. These steps may be repeated a number of times until the desired level of entanglement has been achieved.
- the web can be impregnated with a dye retainer or the like. The dye retainer absorbs any dye absorbed by the web and prevents dye from penetrating through the disposable absorbent article.
- the entangled web is then de-watered by passing through a suitable de-watering device, following which the fabric is dried.
- spun lace fabric has a number of beneficial properties which make it suitable for use to produce absorbent articles. Its properties include high strength and conformability. In particular, spun lace produced fabrics possess the property of substantial water absorption.
- the spun lace fibre also has the added advantage of being soft and comfortable to the skin.
- such fibres easily absorb dye and drape easily and naturally.
- these fibres provide an even and uniform distribution of additives throughout the whole of the fibre structure, when compared to other materials, which would only allow the additives onto the surface.
- This material also has the added benefit of being recyclable and bio-degradable.
- hydrophilic fibres For the application of spun lace webs to the manufacture of absorbent articles, use of hydrophilic fibres is greatly preferred, obviously due to their water retention capabilities. However, it has also surprisingly been found that hydrophilic fibres entangle more easily than hydrophobic fibres, due to the higher drag forces therebetween. It has however been found that the greater the hydroentangling energy used, and therefore the greater the entanglement of the fibres forming the web, the lesser the absorbent capacity of the web.
- the dried fabric manufactured using the above described process may be cut to any desired shape to form a particular absorbent articles. It will be appreciated that any type of article may be made which would benefit from the properties of the absorbent material.
- a number of embodiments of absorbent articles in accordance with the present invention are now described.
- One article which may be made using the above described spun lace material is a disposable towel, as illustrated in Figure 1 used for drying hair.
- the towel is made of between 50 and 100%> viscose rayon material and is made by means of the above described spun lace hydro entanglement. This will give the towels all the properties of both the material used, and the method used in its production, as mentioned above, namely high absorbency, strength, softness and natural drapability.
- the use of 100% viscose rayon specification will give the highest absorption while maintaining strength. It has been found that using viscose rayon of below 50%) is not suitable to provide sufficient absorption.
- the towel can be cut to any desired size and folded in any means suitable for its end use or packaging requirements.
- FIG. 2 Another article which may be made using the above described spun lace material is a head wrap/turban as illustrated in Figure 2.
- a towel may also be used as a modified turban.
- Such a head wrap/turban may be used for example after washing hair and/or colouring hair.
- the turban can be made from 100% viscose rayon material made by means of spun lace hydro entanglement for maximum absorption.
- the turban is designed, cut and shaped to fit a person's head, as illustrated in Figure 2.
- the hair is held up by means of attachment at either the front or the back.
- the wrap has an elasticated bottom rim to allow a seal (not shown) be created around the hairline. This product enables hair to be tied up comfortably and safely, while at the same time acting to absorb any liquid still contained within the hair.
- this head wrap made of this absorbent material provides a number of advantages over existing head wraps.
- Typical head wraps are in the form of textile based head turban, or involve people using a normal towel and wrapping it up.
- these prior art turbans are not disposable, and are also more bulky and awkward to attach.
- a colorant is being used on the head prior to the fitting of the head wrap, it will also stain the textile material making it unsightly for future use.
- the head wrap of Figure 2 made of the absorbent material of the present invention also has applications in situations where something has been in contact with the hair, which it is not desirable to have passed on, for example, head lice chemical treatment. These head wraps can be used effectively and safely, and then be disposed of. This therefore does away with any potential for cross contamination.
- the cap can be designed, cut and shaped to fit all head sizes. It allows hair to be wrapped up into it and held up by means of an elastic rim along the base of the cap that will create a seal along the hairline.
- Such a cap is suitable for example for washing hair and/or colouring hair. It allows the hair to be tied up comfortably and safely while at the same time acting to absorb any liquid still contained within the hair.
- the cap will also have applications in situations where something has been in contact with the hair, which it is not desirable to have passed on for example, head lice chemical treatment.
- the cap can be used effectively and safely, and then be disposed of, thereby doing away with any potential for cross contamination.
- the property that spun lace materials can be impregnated with various chemicals or coated in a variety of ways is made use of in the design of the absorbent articles.
- a thin film of plastic type material is coated on one surface of the spun lace fibre material, so as to form a liquid proof membrane on one side, while maintaining absorbency on the other.
- such an absorbent article is made of two layers of material.
- One side of such an absorbent article is made of spun lace rayon. This side is therefore highly absorbent, soft to the touch and strong when wet.
- the other side of the absorbent article is provided a layer of PE (polyethylene) film, heat sealed onto the rayon layer.
- This layer will act as a liquid resistant layer preventing liquid, especially colorant/dye from penetrating through the material.
- One such absorbent article which may be coated in this way is a dye resistant shoulder cape, as illustrated in Figure 3.
- the cape is draped over the shoulders of a person or individual.
- the absorbent material of the cape is provided on one side with a layer of PE film, forming a liquid resistant layer.
- the shoulder cape is designed and shaped to fit neatly and comfortably around the neck, and drape naturally over the shoulders, providing the best level of protection from liquid, such as dripping colorant, as illustrated in Figure 3.
- the neck cut out of the cape is set back into the body of the cape with the ability to pull the front sides of the cape tighter to the neck, in order to create a good seal.
- a double sided pull off sticking device is attached to one side of the cape neck seal (not shown). The sticking device can be moved in or out, in order to provide an adjustable means of fitting the cape comfortably to an individual neck.
- the production of the cape from the absorbent article of the present invention results in a highly effective means of trapping liquid as it drips from hair when compared to prior art techniques.
- the cape made from the absorbent material of the present invention will absorb the liquid into the spun lace layer, thus preventing it from soaking tlirough onto the clothes or body of the person, while the plastic coating prevents the liquid from penetrating right through the article.
- Another application which is suitable for incorporating the absorbent material of the present invention is a dye resistant placement mat.
- the shoulder cape it comprises two layers of material.
- One side will consist of 100% spun lace rayon. This side will be highly absorbent, soft to the touch, and strong when wet.
- the other side will consist of a layer of PE (polyethylene) film heat sealed onto the rayon layer. This layer will act as a liquid resistant layer preventing liquid, especially colorant/dye from penetrating through.
- the mat can be of any size or shape depending on the end usage.
- the absorbent side is adapted to be placed face up, while the resistant side is adapted to be placed face down onto the surface.
- the mat prevents liquid from seeping through onto the work surface thereby avoiding any damage or discoloration to work surfaces of a particular area. Furthermore, the mat can simply be disposed of when it is no longer required, leaving the work surface/area clean and damage free.
- the apron is made of two layers of material, with one side consisting of spun lace rayon providing a highly absorbent, soft to the touch and strong when wet material, and with the other side consisting of a layer of PE film, heat sealed onto the rayon layer, which acts as a liquid resistant layer.
- the apron is designed with a neck strap for hanging around the head and straps for fastening around the waist of a user.
- the dye / liquid absorbing layer will be on the outside, in order to catch the liquids, while the resistant layer will be on the inside to protect the clothes of the person.
- the apron incorporating the absorbent material of the present invention is highly absorbent, strong, soft to the touch, comfortable to wear, disposable and biodegradable. Consequently, it is highly effective at trapping colorant/dye/liquid as it drips from hair, absorbing the liquid into the spun lace layer, while preventing it from soaking through onto the clothes or body of the stylist.
- the apron can be disposed of at the end of a working day or after a single use.
- Another application incorporating the material of the present invention is a mitt or glove. As in the case of a number of the previously described applications, the mitt using the absorbent material of the present invention is made up of two layers of material.
- One side will consist of spun lace rayon, to provide a side which is highly absorbent, soft to the touch, and strong when wet.
- the other side will consist of a layer of PE film heat sealed onto the rayon layer. This layer will act as a liquid resistant layer preventing liquid, especially colorant/dye from penetrating through.
- the mitt of the present invention is provided with the resistant layer on the inside to protect the hands of the person applying the process.
- the outer layer of the mitt is absorbent. This absorbent layer will soak up the item being applied, for example tanning cream, sometimes called 'fake' tan. In addition, it also allows the applier to distribute the substance evenly and cleanly to the surface without getting their hands covered in the substance.
- the mitt can be inverted for different applications so that the soft side is touching the hand and the resistant side is placed on the outside, blocking seepage through to the hand but also not absorbing the material being applied. This would be appropriate when applying an expensive lotion where it is not desired to waste by absorbing it into the material.
- the mitt of the absorbent material of the present invention provides a number of advantages when compared to prior art mitts.
- ordinary latex, plastic, or vinyl gloves would be used to apply the dye or tanning lotions.
- the feel and touch of plastic/latex gloves on the skin is not very pleasant and the lotion can be wasted by getting trapped in between the fingers.
- the resistant mitt ensures less wastage of lotion, nicer touch on skin and no more dyed or tanned palms of the person applying the lotions.
- hydroentangled webs for producing absorbent articles results in a product which is extremely compact and light weight, yet highly absorbent, and which has significant strength and pliability.
- the fabric may be impregnated with a dye retainer or the like.
- the properties of this spun lace material enable a thin film of plastic type material to be coated on one surface of the spun lace fibre material, so as to form a liquid proof membrane on one side, while maintaining absorbency on the other.
- the absorbent material of the present invention can be used to provide a number of articles. It will be appreciated that a number of these articles could be provided together in a convenience pack suitable for use in a particular application.
- one pack could comprise a disposable kit used in the process of colouring hair in a non-professional setting.
- This pack is not a means of actually colouring the hair, but rather a means of controlling the environment in which the process is done and, upon completion, allowing for the items to be disposed of safely and hygienically.
- the contents of the kit or pack may comprise a towel, dye resistant shoulder cape, dye resistant mat and a head wrap, all made from the absorbent material.
- the towel or a number of towels would be suitable for use both after the initial wash, and after washing the excess colorant from the hair.
- the dye resistant cape protects the person and their clothes from the dye.
- the placement mat allows all the components of the process to be placed onto an area, thereby capturing any excess dye.
- the head wrap allows the coloured hair to be tied up safely while allowing the person to move around freely until the colorant sets into the hair.
- the pack or kit makes the process of home colouring of hair easier and more accessible.
- Another disposable pack could consist of a disposable pack or kit used when colouring hair in a professional situation like a hair salon.
- This pack is not a means of actually colouring the hair but rather a means of controlling the environment in which the process is done and upon completion allowing for the items to be disposed of safely and hygienically.
- This type of pack may contain towels, a dye resistant shoulder cape, a dye resistant placement mat, a cap and an apron.
- the purpose of the pack is to allow a hair stylist to have a single kit available when colouring hair.
- This single pack gives a complete set of disposable, protective and absorbent items minimising the mess and follow up cleaning associated with colouring hair. These items used together will effectively protect both the customer and the stylist from the colorant and will contain the colorant within the area of the process. These items can then be simply disposed of.
- the set of items in the pack allows a normally messy process to be managed in an easy, hygienic and convenient manner, protecting both parties involved and containing effectively any possible spread of the colorant beyond the specific area of operation.
- Another pack of the present invention is suitable for treating hair/head lice.
- This pack is not a means of treating the actual condition but again provides a means of controlling the environment in which the treatment is conducted. These items are completely disposable thereby allowing all the items used in the treatment to be disposed of safely and hygienically. This also ensures that there is no chance of cross or continued infection carrying on from the first infestation.
- This pack may contain towels, shoulder cape, cap and placement mat.
- the towels are used instead of normal household towels, thus keeping the infestation away from the normal laundry.
- the shoulder cape acts as a barrier protecting the users clothes and the area around them. After the treatment has been shampooed into the hair, it must be allowed time to work. During this time the elasticated cap is placed on the head to prevent dripping and to absorb any of the insecticide liquid.
- the placement mat allows an area for the items used in the process to be safely placed upon.
- This pack allows the head lice treatment process to be controlled and contained within a set area using a designed set of tools to make this possible.
- the complete application can now be carried out safely and hygienically. When complete, the whole pack or kit can be disposed of preventing any further concerns about cross contamination.
- Another kit could comprise disposable towel items used when applying self tanning lotion or tanning cream to the body. It will be appreciated that the above described articles and kits serve as examples only for articles and kits, which could be made of the absorbent material of the present invention.
Landscapes
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Artificial Filaments (AREA)
Abstract
La présente invention concerne un article absorbant jetable qui comprend une bande non tissée hydroliée, ledit article absorbant étant sensiblement dépourvu d'humidité. Cette invention se rapporte également à l'utilisation d'une bande non tissée hydroliée jetable pour produire des articles absorbants tels que des serviettes, des bonnets ou des capes et autres, qui présentent d'importantes capacités d'absorption de l'humidité tout en ayant un poids et un volume significativement réduits comparativement à ceux des produits classiques en coton tissé ou autres. Cette invention concerne également une surface imperméable aux liquides, telle qu'un film plastique, située sur un des côtés de la bande de sorte que l'article jetable n'absorbe le liquide que sur un seul côté. Cette invention se rapporte plus particulièrement à des liquides ou des lotions appliqués sur une personne, par exemple, dans des applications de coloration des cheveux.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IE20040267 | 2004-04-16 | ||
| PCT/IE2005/000043 WO2005100662A1 (fr) | 2004-04-16 | 2005-04-18 | Article absorbant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1756346A1 true EP1756346A1 (fr) | 2007-02-28 |
Family
ID=34963726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05730119A Withdrawn EP1756346A1 (fr) | 2004-04-16 | 2005-04-18 | Article absorbant |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080229479A1 (fr) |
| EP (1) | EP1756346A1 (fr) |
| IE (1) | IES20050227A2 (fr) |
| WO (1) | WO2005100662A1 (fr) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8741197B2 (en) * | 2007-03-28 | 2014-06-03 | Cupron Inc. | Antimicrobial, antifungal and antiviral rayon fibers |
| US20090032018A1 (en) * | 2007-08-03 | 2009-02-05 | Eaton Jason P | System Adapted to Provide a Flow of Gas to an Airway of a Patient |
| TWM347061U (en) * | 2008-08-06 | 2008-12-21 | ling-chun Zhang | Structure of shower cap |
| US20100083977A1 (en) * | 2008-10-07 | 2010-04-08 | Lorri Goddard-Clark | Hair Treatment Product and Method |
| GB2468335A (en) * | 2009-03-04 | 2010-09-08 | Oonagh Joesephine O'neill | Deep-Conditioning Hair Treatment Apparatus |
| US20120023642A1 (en) * | 2010-07-30 | 2012-02-02 | Holland Denise D | Garment for Retaining Long Hair Including Braids or Dreadlocks |
| USD697287S1 (en) * | 2011-10-28 | 2014-01-14 | Oraib Alfarouqi | Head covering |
| USD739163S1 (en) * | 2014-05-19 | 2015-09-22 | Marisol Lira Colwell | Hair drying towel wrap |
| US9907381B2 (en) * | 2015-01-09 | 2018-03-06 | Julie A. Tussey | Head hair wrap cap for covering or protecting the head and/or hair |
| USD753373S1 (en) * | 2015-01-20 | 2016-04-12 | The Blowout Saver, LLC | Sleep cap |
| US10959471B2 (en) * | 2015-02-10 | 2021-03-30 | Romer Millinery | Turban |
| WO2017031085A1 (fr) * | 2015-08-14 | 2017-02-23 | Lessard Leah | Enveloppe pour cheveux multicouche |
| USD957735S1 (en) * | 2015-12-08 | 2022-07-12 | Aurora Walker | Hair drying net and turban towel in combination |
| US10986882B2 (en) | 2017-02-16 | 2021-04-27 | Barry Charles Johnson | Uniwrap garment from a single seamless piece of material |
| USD836302S1 (en) * | 2017-07-26 | 2018-12-25 | Diana Lynn Alba | Hair cover protector with interior pocket |
| US11051600B2 (en) * | 2018-10-22 | 2021-07-06 | Mysa Towel Llc | Hair wrap towel article |
| USD939812S1 (en) * | 2018-11-05 | 2022-01-04 | Wouldn't It Be Nice LLC | Hair towel |
| USD927892S1 (en) * | 2018-11-19 | 2021-08-17 | MYSA Towel, LLC | Hair wrap towel |
| USD1001555S1 (en) * | 2019-09-26 | 2023-10-17 | Eryka Monson | Hair drying towel |
| USD962598S1 (en) | 2020-01-23 | 2022-09-06 | William Douglas McKay | Hair wrap towel |
| US11363870B1 (en) * | 2020-01-27 | 2022-06-21 | Crown Affair, Inc. | Contoured product for absorbing moisture |
| USD926444S1 (en) * | 2020-02-07 | 2021-08-03 | Ryan Shoemaker | Hair towel |
| USD1001426S1 (en) * | 2021-07-20 | 2023-10-17 | MoDee Enterprises LLC | Head wrap |
| US12070087B2 (en) * | 2022-09-14 | 2024-08-27 | Koos Medical Innovations Llc | Personal protection gown with frontal coverage |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5365613A (en) * | 1993-06-18 | 1994-11-22 | Kymmania Enterprises | Hair drying towel turban |
| US5566689A (en) * | 1994-11-02 | 1996-10-22 | Yeater; Joan E. | Hair-containing device |
| MY124298A (en) * | 1994-12-28 | 2006-06-30 | Kao Corp | Absorbent sheet, process for producing the same, and absorbent article using the same |
| JPH1072764A (ja) * | 1996-08-26 | 1998-03-17 | Yamasa Momi Kikaku:Kk | 耐水性を良くした柔軟で短毛状の毛羽立ちをした綿スパンレース不織布及びその加工品 |
| WO1999062370A1 (fr) * | 1998-05-29 | 1999-12-09 | Kao Corporation | Brosse jetable |
| US6647549B2 (en) * | 2000-04-06 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Finger glove |
| JP3957035B2 (ja) * | 2000-07-31 | 2007-08-08 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
| JP2002220712A (ja) * | 2001-01-19 | 2002-08-09 | Uni Charm Corp | 使い捨て手術用外衣 |
| JP3691396B2 (ja) * | 2001-01-25 | 2005-09-07 | ユニ・チャーム株式会社 | 背側閉じ合わせ型の使い捨て手術用外衣 |
| US6560784B2 (en) * | 2001-02-05 | 2003-05-13 | Jordan Heather Meredith Hill | Multi-layered moisture resistant hair wrap |
| US20030029872A1 (en) | 2001-08-10 | 2003-02-13 | Ji-Fan Xing | Spill preventing paper holder for use during hair dye application |
-
2005
- 2005-04-18 WO PCT/IE2005/000043 patent/WO2005100662A1/fr not_active Ceased
- 2005-04-18 EP EP05730119A patent/EP1756346A1/fr not_active Withdrawn
- 2005-04-18 US US10/599,977 patent/US20080229479A1/en not_active Abandoned
- 2005-04-18 IE IE20050227A patent/IES20050227A2/en not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005100662A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005100662A1 (fr) | 2005-10-27 |
| US20080229479A1 (en) | 2008-09-25 |
| IES20050227A2 (en) | 2006-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080229479A1 (en) | Absorbent Article | |
| JP2906147B2 (ja) | 皮膚又は毛髪の処理用のシート材料 | |
| US20070028939A1 (en) | Wettable and disintegrable cosmetic article | |
| JP3227540U (ja) | 化粧料組成物含浸用素材 | |
| US20040176002A1 (en) | Disposable skin cleansing implement | |
| CN107475898A (zh) | 一种水刺吸附护理材料及制作方法 | |
| US5038447A (en) | Method for producing silk felt and composition for carrying out the method | |
| KR102395045B1 (ko) | 그립감 및 세척력이 우수한 물티슈 및 그 제조방법 | |
| JP5392377B2 (ja) | 肌装着用シートおよびその装着方法 | |
| GB2480542A (en) | A wipe | |
| JP5019265B2 (ja) | 肌装着用シート | |
| WO2015011216A1 (fr) | Machine de distribution de corps applicateurs | |
| IES84253Y1 (en) | An absorbent article | |
| IE20050227U1 (en) | An absorbent article | |
| GB2357245A (en) | Facial cleansing device | |
| JP7062786B2 (ja) | パウダーパフなどの物品 | |
| KR101724553B1 (ko) | 닥나무실을 이용한 마스크시트 제조방법 | |
| JP6260963B1 (ja) | 布帛の吸出し脱水 | |
| KR20210080251A (ko) | 헤어미용 시트 | |
| US20130108351A1 (en) | Disposable Antiperspirant/Deodorant Applicator | |
| RU107672U1 (ru) | Косметическая маска для лица | |
| KR101561032B1 (ko) | 시트형 미용 팩 | |
| JP3105664U (ja) | リキッドガードナー、液ダレ防止布. | |
| TWI888512B (zh) | 不織布及其製造方法、和液體含浸薄片及擦拭薄片 | |
| FR2856911A1 (fr) | Article cosmetique humidifiable et desintegrable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20061110 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20070726 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20121101 |