WO1998002299A1 - Materiau d'approvisionnement de machine de fabrication de produit de rembourrage - Google Patents
Materiau d'approvisionnement de machine de fabrication de produit de rembourrage Download PDFInfo
- Publication number
- WO1998002299A1 WO1998002299A1 PCT/FR1997/001279 FR9701279W WO9802299A1 WO 1998002299 A1 WO1998002299 A1 WO 1998002299A1 FR 9701279 W FR9701279 W FR 9701279W WO 9802299 A1 WO9802299 A1 WO 9802299A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layers
- bands
- manufacturing
- sticky
- curve
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
- B31F5/04—Attaching together sheets, strips or webs; Reinforcing edges by exclusive use of adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
- B05C1/165—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work using a roller or other rotating member which contacts the work along a generating line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7888—Means for handling of moving sheets or webs
- B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
- B29C66/221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a sinusoidal wave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
- B29C66/83415—Roller, cylinder or drum types the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/906—Roll or coil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24851—Intermediate layer is discontinuous or differential
Definitions
- the present invention relates to a material intended to supply a padding product manufacturing machine, which material is in the form of a continuous strip comprising at least two superimposed layers of paper-type material.
- the invention also relates to a method and a device specially designed for the manufacture of this material.
- the upholstery product manufacturing machines covered by the invention operate by crumpling a raw material in a continuous strip, said crumpling being in addition possibly combined with other operations, so as to give volume to the base material.
- the final product obtained must have a certain resistance, so that it can be handled without immediately losing the elasticity and resistance properties resulting in particular from creasing.
- a strip of double thickness leads for example to better results than with a single layer, in particular because of a greater rigidity of the continuous strip, but also because the padding product finally obtained is volumically more developed thanks to to the spaces between the layers.
- the layers to be joined to one another, for example by collage.
- the simplest and most economical bonding is linear central axial bonding. Due to the special nature of the operations which, combined with creasing, result in the padding product, it is however preferable to increase the width of the zone. glued, or glued in two transversely separate places. To obtain the maximum volume of the final product, it is also advisable not to glue the longitudinal edges.
- One solution would be to make two parallel longitudinal linear collages in the central area, but this would increase the complexity of the implementation, and therefore the production costs.
- linear bonding Another problem with linear bonding is that they form beads increasing the thickness of the product, which is then no longer as easy to roll up or fold transversely, while these operations are commonly applied to it, for example for storing it.
- One of the objectives of the invention is to provide a continuous material comprising at least two layers glued to each other in an axiae strip of width greater than a simple linear net, according to a new and original route.
- the bonding zone does not furthermore form a bead, which could prove to be troublesome for the shaping of the material for storage purposes or for other subsequent uses.
- Another objective of the invention is to allow the manufacture of this product on the one hand by achieving glue savings, and on the other hand by authorizing the use of a wide range of papers, not limited to high-quality papers. quality.
- Another objective is to manufacture said material at a high production speed.
- an objective is to propose a technical solution easily applicable to devices for manufacturing multilayer materials as defined, as well as a corresponding manufacturing process.
- the material is characterized in that said layers are joined in an axial zone of variable width by a sticky material deposited according to a periodic curve, in the plane of said axial zone and between the layers, the width of this zone , being adjustable by controlling the amplitude of the deposition curve.
- the deposition curve of the sticky material has a sinusoidal appearance.
- the axial zone is located centrally with respect to the transverse dimension of the layers.
- the layers or bands can be made of kraft paper.
- the deposition of sticky material is preferably carried out discontinuously. This also avoids a concentration of moisture in the bonding area.
- gluing of paper strips when it is carried out continuously, imposes certain constraints increasing of course as the manufacturing speed increases: a high setting speed is thus necessary, allowing in particular the shaping of the bilayer material by example in the form of a roll in the best conditions, without damaging or deforming the bonding area of each layer.
- the glue does not have time to cross, which would result in gluing the roll in one block. This is all the more true since the glue deposit is discontinuous and therefore does not moisten the paper since the glue can be better distributed.
- the sticky material used is an emulsion of polyvinyl acetate homopolymer plasticized fast setting.
- This glue is especially also characterized by high molecular weight and medium viscosity suitable for paper.
- the papers chosen can even be made of biodegradable and recyclable material. Thanks to the abovementioned specificities, the adhesive chosen does not damage or weaken these papers, although they are generally considered to be less solid, in particular when they are moistened.
- the multilayer continuous web material finally produced can then be shaped to supply a machine for manufacturing padding product, for example in a roll unrolling continuously to be folded and crumpled in said machine.
- the present invention also relates to a process for manufacturing such a material, characterized in that it consists of the following steps:
- the invention also relates to a device for manufacturing said multilayer material, the main characteristic of which is that the periodic curve of deposition of sticky material is produced on at least one of the layers using a veiled wheel whose periphery is in contact on the one hand with a system supplying it with sticky material, and on the other hand with said layer, said veiled wheel being in motion when the layers are mobile, in speed synchronization with said layers.
- the veiled wheel is crenellated.
- the adhesive material deposition curve is then perfectly respected, but the deposition is discontinuous.
- the raw material in the form of a continuous strip undergoes a folding of the two longitudinal edges, before being crumpled and undergoing simultaneously or subsequently a connection operation of the crumpled longitudinal edges on the central crumpled strip.
- This connection operation is carried out along an axial zone of a certain width, which corresponds, for the material of the invention, approximately to the bonding zone, and improves the crumpling quality of the padding mattress finally obtained.
- FIG. 1 is a schematic sectional view of the path of the two layers, with the bonding device;
- FIG. 2 is a front view of the bonding device;
- FIG. 3 is an enlarged perspective view of the device of Figure 2;
- - Figure 4 is a perspective view of the assembly of a device for producing double thickness rollers, with a single strip shown; and - Figure 5 is a perspective view of a roll ready for use.
- the path of the latter comprises a section in which it undergoes a gluing carried out by the castellated wheel 5, itself in contact with a so-called "bubbler" wheel e, immersed in a container 7 of glue 8.
- B2 also passes through a deflection roller 9.
- the path of B2 tangents the crenellated wheel 5 between said roller 9 and the carrier roller 4 at a sheet metal 10 pierced with a notch (see following figures) authorizing contact between said strip B2 and the wheel 5.
- the peripheral slots of wheel 5 are synchronous with the scrollings of B1, B2.
- This sheet 10 also has a particular function: it makes it possible to move the strip B2 away from the crenellated wheel 5 when the machine is stopped, so as to prevent said strip B2 from remaining stuck against the wheel 5 when the adhesive dry, when the machine stops.
- the separation results from a movement of the sheet 10, obtained by displacement using jacks of a tubing with a square section 19, on which said sheet 10 is mounted (see FIG. 4).
- a pressure roller 1 always in contact with the wound roll R during the manufacturing period, as well as a device 12 for scraping the excess glue from the wheel 6.
- the crenellated wheel 5 covers its slots of glue by tangential contact with the bubbler 6 also rotating uniformly, so that the amount of glue on each slot is always approximately equal.
- FIG. 2 The only function of FIG. 2 is to schematize the shape of the crenellated wheel 5, which is veiled to distribute the adhesive along a curve of width equal to the amplitude of the sinusoid. Said width is also shown diagrammatically in FIG. 5 by the zone central axial S bounded by dotted lines. The variation in the warping of the wheel 5 determines the variation in the width of the zone S.
- Figure 3 shows the elements of Figure 2, in perspective, to which have been added the glue tank 13, connected by a pipe 14 to the tank 7.
- the glue level 8 is measured, and a solenoid valve 15 is controlled there.
- the resistance between an electrode 16 and the tank 7 is measured, which of course changes depending on whether the electrode 16 is immersed in the adhesive 8 or not.
- This information is transmitted to the control of the solenoid valve 15, as shown schematically in Figure 3.
- the sheet 10 shaded
- FIG. 4 gives an enlarged representation of the device for manufacturing the bilayer material of the invention, with the single strip B2 shown for reasons of clarity. We find the elements of the previous figures in perspective giving a more precise idea of the real configuration of the device.
- the strip B2 passes under the roller 2, which is located under the roller 1 intended to guide the strip B1 (not shown). It should be noted that the latter changes direction, by an angle of 90 °, just like the strip B2 as shown. B1 however comes from the right part of FIG. 4, in a symmetrical configuration.
- the winder of the invention comprises for example two rolls of monolayer paper located symmetrically on either side of the axis of travel at the gluing device.
- the parades are parallel, but in opposite directions. After the change of direction, the parades are always parallel, but in the same direction.
- the wheels 5 and 6 are connected by a continuous link, of the chain or belt type, in the casing 18.
- the sheet 10 is fixed in its lower part to a tubing with a square section 19 which can rotate a few degrees (see Figure 1).
- the roller R is supported by two rotating tips 20, 20 'movable in translation along two axes, one coaxial with said roller R allowing the roller R to be released when it is formed, the other perpendicular to the first allowing in particular the adaptation to the increase in the diameter of said roller.
- this does not constitute the invention itself, which is rather localized at the level of the gluing, and is therefore not the subject of a detailed description.
- FIG. 5 already cited, represents a roll of material with two layers glued along zone S, that is to say that the bonding curve is limited by the two fictitious lines shown in broken lines bordering said central zone longitudinal S.
- the two layers B1, B2 are of equal width, but a configuration with two different widths can of course also be formed.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Buffer Packaging (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU36969/97A AU3696997A (en) | 1996-07-16 | 1997-07-11 | Supply material for machine manufacturing upholstery product |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR96/09045 | 1996-07-16 | ||
| FR9609045A FR2751267B1 (fr) | 1996-07-16 | 1996-07-16 | Materiau d'approvisionnement de machine de fabrication de produit de rembourrage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998002299A1 true WO1998002299A1 (fr) | 1998-01-22 |
Family
ID=9494217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1997/001279 Ceased WO1998002299A1 (fr) | 1996-07-16 | 1997-07-11 | Materiau d'approvisionnement de machine de fabrication de produit de rembourrage |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5766736A (fr) |
| AU (1) | AU3696997A (fr) |
| FR (1) | FR2751267B1 (fr) |
| WO (1) | WO1998002299A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844896A (zh) * | 2020-07-24 | 2020-10-30 | 福建兴方舟科技有限公司 | 一种自动粘箱机涂胶结构 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179765B1 (en) | 1998-10-30 | 2001-01-30 | Ft Acquisition, L.P. | Paper dispensing system and method |
| US20030073558A1 (en) * | 2001-10-15 | 2003-04-17 | Bill Chesterson | Machine and method for converting paper stock into dunnage |
| US6910997B1 (en) * | 2004-03-26 | 2005-06-28 | Free-Flow Packaging International, Inc. | Machine and method for making paper dunnage |
| US7571589B2 (en) * | 2004-07-15 | 2009-08-11 | Storopack, Inc. | Apparatus for and method of producing and/or separating a string of interconnected packing cushions |
| US7799169B2 (en) | 2004-09-01 | 2010-09-21 | Georgia-Pacific Consumer Products Lp | Multi-ply paper product with moisture strike through resistance and method of making the same |
| USD578309S1 (en) * | 2006-04-07 | 2008-10-14 | Arlene Johnston | Disposable towel |
| USD589264S1 (en) * | 2007-02-13 | 2009-03-31 | Zuishu Hanafusa | Bathroom tissue |
| US7789819B2 (en) * | 2007-04-23 | 2010-09-07 | Storopack, Inc. | Cutting device for cushioning dunnage producing machine |
| FR2928383B1 (fr) | 2008-03-06 | 2010-12-31 | Georgia Pacific France | Feuille gaufree comportant un pli en materiau hydrosoluble et procede de realisation d'une telle feuille. |
| US20090277139A1 (en) * | 2008-05-12 | 2009-11-12 | Storopack, Inc. | Automated System Of Protective Packaging |
| DE102012222805B3 (de) * | 2012-12-11 | 2013-06-06 | Storopack Hans Reichenecker Gmbh | Verfahren und Vorrichtung zum Herstellen eines Polsterungserzeugnisses sowie Polsterungserzeugnis |
| EP2969841B1 (fr) * | 2013-03-15 | 2017-08-30 | Ranpak Corp. | Machine de conversion de fardage, produit de fardage distordu de façon hélicoïdale, et procédé |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711781A (en) * | 1953-03-06 | 1955-06-28 | Langer Nicholas | Heat sealing machine and method |
| GB1091588A (en) * | 1964-09-22 | 1967-11-22 | Toyo Boseki | Articles formed from synthetic resin |
| GB1150439A (en) * | 1965-05-04 | 1969-04-30 | Guy John Olof Welin-Berger | Improved Method and Machine for Interconnecting Two Webs of Paper |
| DE1303455B (de) * | 1963-03-12 | 1971-12-09 | Pirelli Plast S P A | Schweissnaht an bahnfoermigen Gebilden aus thermoplastischem Kunststoff |
| FR2100259A5 (en) * | 1970-09-04 | 1972-03-17 | Italplastic Spa | Flat elements - fat elements |
| US4287846A (en) * | 1980-04-21 | 1981-09-08 | Voplex Corporation | Intermittent adhesive applicator |
| FR2483321A1 (fr) * | 1980-06-03 | 1981-12-04 | Taurus Gumiipari Vallalat | Produit gonflable en elastomere, et en particulier en caoutchouc |
| DE9213273U1 (de) * | 1992-10-02 | 1992-12-03 | Silver-Plastics Gmbh & Co Kg, 5210 Troisdorf | Agrarvlies aus Vliesbahnen zum Abdecken von Pflanzenkulturen |
| EP0679504A1 (fr) * | 1994-04-22 | 1995-11-02 | Naturembal | Procédé et machine de fabrication de matériaux de rembourrage par froissage de papier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026198A (en) * | 1975-05-01 | 1977-05-31 | Ranpak Corporation | Cushioning dunnage mechanism, transfer cart therefor, and method |
| US4839210A (en) * | 1985-10-28 | 1989-06-13 | Ranpak Corp. | Method and mechanism for producing cushioning dunnage product |
| US4806410A (en) * | 1986-09-18 | 1989-02-21 | Ranpak Corp. | Processes for the production of antistatic or static dissipative paper, and the paper products thus produced, and apparatus utilized |
| US5143776A (en) * | 1991-06-24 | 1992-09-01 | The Procter & Gamble Company | Tissue laminates having adhesively joined tissue laminae |
-
1996
- 1996-07-16 FR FR9609045A patent/FR2751267B1/fr not_active Expired - Fee Related
- 1996-08-01 US US08/690,743 patent/US5766736A/en not_active Expired - Fee Related
-
1997
- 1997-07-11 WO PCT/FR1997/001279 patent/WO1998002299A1/fr not_active Ceased
- 1997-07-11 AU AU36969/97A patent/AU3696997A/en not_active Abandoned
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711781A (en) * | 1953-03-06 | 1955-06-28 | Langer Nicholas | Heat sealing machine and method |
| DE1303455B (de) * | 1963-03-12 | 1971-12-09 | Pirelli Plast S P A | Schweissnaht an bahnfoermigen Gebilden aus thermoplastischem Kunststoff |
| GB1091588A (en) * | 1964-09-22 | 1967-11-22 | Toyo Boseki | Articles formed from synthetic resin |
| GB1150439A (en) * | 1965-05-04 | 1969-04-30 | Guy John Olof Welin-Berger | Improved Method and Machine for Interconnecting Two Webs of Paper |
| FR2100259A5 (en) * | 1970-09-04 | 1972-03-17 | Italplastic Spa | Flat elements - fat elements |
| US4287846A (en) * | 1980-04-21 | 1981-09-08 | Voplex Corporation | Intermittent adhesive applicator |
| FR2483321A1 (fr) * | 1980-06-03 | 1981-12-04 | Taurus Gumiipari Vallalat | Produit gonflable en elastomere, et en particulier en caoutchouc |
| DE9213273U1 (de) * | 1992-10-02 | 1992-12-03 | Silver-Plastics Gmbh & Co Kg, 5210 Troisdorf | Agrarvlies aus Vliesbahnen zum Abdecken von Pflanzenkulturen |
| EP0679504A1 (fr) * | 1994-04-22 | 1995-11-02 | Naturembal | Procédé et machine de fabrication de matériaux de rembourrage par froissage de papier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844896A (zh) * | 2020-07-24 | 2020-10-30 | 福建兴方舟科技有限公司 | 一种自动粘箱机涂胶结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3696997A (en) | 1998-02-09 |
| US5766736A (en) | 1998-06-16 |
| FR2751267A1 (fr) | 1998-01-23 |
| FR2751267B1 (fr) | 1998-09-25 |
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