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CN101554811A - Water-based heat transfer film - Google Patents

Water-based heat transfer film Download PDF

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Publication number
CN101554811A
CN101554811A CN 200810120572 CN200810120572A CN101554811A CN 101554811 A CN101554811 A CN 101554811A CN 200810120572 CN200810120572 CN 200810120572 CN 200810120572 A CN200810120572 A CN 200810120572A CN 101554811 A CN101554811 A CN 101554811A
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CN
China
Prior art keywords
water
heat transfer
wax
transfer film
coating
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.)
Pending
Application number
CN 200810120572
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Chinese (zh)
Inventor
盛庆华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yiwu Dingsheng Printing Co Ltd
Original Assignee
Yiwu Dingsheng Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yiwu Dingsheng Printing Co Ltd filed Critical Yiwu Dingsheng Printing Co Ltd
Priority to CN 200810120572 priority Critical patent/CN101554811A/en
Publication of CN101554811A publication Critical patent/CN101554811A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a water-based heat transfer film. The film is composed of a back coating, a substrate, an adhesive layer, a releasing layer, a printing ink layer, a protection layer and a galvanized coating, and the back coating is wax and is any one of or is made by compounding a plurality of natural wax, animal wax and vegetable wax and synthetic wax; the substrate is PET polyester film; the adhesive layer is of a heat sealing adhesive normally used for heat transfer, and the releasing layer is of water-based self-crosslinked organosilicon; the printing ink layer is of water-based ink, and a formula of the ink consists of 15-35 parts of water soluble acrylic resin by weight, 10-25 parts of an aqueous colorant by weight, 20-40 parts of water by weight, 10-20 parts of ethanol by weight and 0-5 parts of auxiliaries by weight; the protection layer is of a polymeric hindered amine light stabilizer with high molecular weight; and the galvanized coating is of an aluminum coating, and the water is deionized water. The water-based heat transfer film is characterized by good environmental protection performance, high safety, and convenient transport and storage.

Description

Water-based heat transfer film
Technical field
The present invention relates to a kind of composite plastic film, especially relate to a kind of water-based heat transfer film.
Background technology
Transprint material has heat transfer colour ribbon and heat transfer film at present, heat transfer colour ribbon is used for thermal transfer printer and makes the small dimension printed matter, existing heat transfer film is meant the PVC heat transfer film that is used for hospital's infusion bag and is used for beyond the medical treatment, other heat transfer films of aspects such as plastic products, woodwork, metallic article, ceramic for example, because base material that is suitable for and printing ink and application performance aspect all there are differences, therefore, the production technology of heat transfer colour ribbon and heat transfer film and inequality.And heat transfer colour ribbon does not have the post-production performance, directly transfer printing, and therefore, processing characteristics requires not high relatively, and heat transfer film then needs to consider post-production, therefore, requires than the heat transfer colour ribbon height aspect production technology.Be used for medical treatment heat transfer film in addition, domestic production enterprise is many at present, its common feature is the butanone that adopt in producing more, toluene class hazardous solvent, not only environment is polluted, also in the production process and consumer's health adverse effect is arranged, comprise domestic larger overseas-funded enterprise and overseas enterprise at present, as Qingdao San Heyuan color printing Co., Ltd, prosperous Co., Ltd. etc. is played by Korea S, different is, the heat transfer film end product quality of this class overseas-funded enterprise, for example dissolvent residual etc. is higher than the integral level of domestic enterprise, but pollution in the production process and infringement still can't be avoided.
Summary of the invention
The present invention mainly be solve existing in prior technology and have that production efficiency is low, dissolvent residual, transfer printing effect are difficult to control instability etc. technical problem and product defects, another object of the present invention provides a kind of water-based heat transfer film that is used for hot transfer printing, make it to be used for multifunctional integrated formula film process printing printing machinery, directly obtain water-based heat transfer film after the coating and printing oven dry.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: the structure of water-based heat transfer film is made of successively back coating, base material, adhesive-layer, release layer, ink lay, protective layer, electrodeposited coating, described back coating is a wax, is any one or multiple composite making of native paraffin, animals and plants wax, synthetic wax; Described base material is the PET polyester film; Described adhesive-layer is a hot transfer printing heat-seal adhesive commonly used, and described release layer is water base self-crosslinking organosilicon; Described ink lay is a water color ink, and it is filled a prescription by 15~35 water-borne acrylic resin, 10~25 water stain, 20~40 water, 10~20 ethanol, and 0~5 auxiliary agent is formed by weight; Described protective layer is an aggretion type HMW hindered amine light stabilizer; Described electrodeposited coating is an aluminium coated, and described water is deionized water.
The purpose of release layer plays buffering PET film in hot transfer process and printed layers adhesive force is release effect, and can protect colored ink, reduces ultraviolet radiation intensity, and unfavorable factor prolongs the printing ink operating period to the invasion and attack of printing ink in the minimizing air.
The preferred N hydroxymethyl acrylamide of described water-borne acrylic resin is acrylic resin modified, from fusing point, intermiscibility, the aspects such as cohesive force of yarn fabric are taken all factors into consideration, N hydroxymethyl acrylamide is acrylic resin modified, not only the ink lay caoutchouc elasticity can be given, the rub resistance and the weatherability of its trace can be improved simultaneously.The preferred 0.1g/m of release layer coating weight 2-1g/m 2, then being prone to because of the release layer coating weight is little and peeling off not exclusively, coating weight greatly then is prone to and comes off the piece phenomenon, influences product quality and performances.
The preferred fusing point of described wax is the waxes of 40~120 degree, and the fusion and have suitable viscosity in transfer process of the wax of this melting range is any one or multiple composite making of native paraffin, animals and plants wax, synthetic wax.
The preferred 5g/m of described ink lay coating weight 2~25g/m 2, preferred 3~6 μ m of the thickness of PET polyester film.The inventor produce and process of the test in find, be under the prerequisite of PET polyester film triplicity at aqueous solvent, printable fabric and basement membrane, when resin content is lower than 15% in the printing ink, will cause ink lay just easily not lump, come off during transfer printing; Be higher than 35% and work as resin content, transfer printing rate of transform deficiency influences the transfer printing effect; Film thickness is too high, occurs rate of transform deficiency easily, and film thickness is low excessively, and the anti-intensity of drawing is low, is difficult to bear the tension force under the equipment operation speed;
The present invention adopts a kind of multi-functional printing equipment that discloses in the multifunctional integrated formula film process printing printing machinery (application number 200820122258.9) to produce.Water-based heat transfer film among the present invention, by the direct coating and printing oven dry of this type of multi-functional printing equipment, when having avoided the device fabrication of branch platform, repeatedly repeat to roll up the rich waste of material problem that causes, optimized complicated production process, do not need to cultivate other skilled workers except that the computer operator, solved the air pollution in the production process yet and damaged the problem that is wasted with electric energy for workman's body and mind.
This product is to be base material with the PET polyester film, adopt water color ink and water-based release layer, use the intaglio printing technology, a kind of printing material of making, this material can be applicable to the building materials section bar, the home decoration material, furniture upholstery, the paper products printing, the household electrical appliances incrustation, also can be used for the circuit board printing makes, organic solvent-free volatilization in process of production, to environment and operating personnel are pollution-free and the infringement, and the characteristic of aqueous product has determined, this product can not produce escaping gas does not have disaster inflammable and explosive and that cause owing to reasons such as static and wire short-circuitings, and safe, transportation stores convenient; The international trend that meets the plastic products differentiation also meets requirements of green environmental protection.
The specific embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1: the structure of water-based heat transfer film is made of successively back coating, base material, adhesive-layer, release layer, ink lay, protective layer, electrodeposited coating, and wherein back coating adopts the even coating of animal wax of 70 ℃ of fusing points to form; Base material is got 6 μ m PET polyester films; Adhesive-layer is a hot transfer printing heat-seal adhesive commonly used, and the release layer coating weight is 0.8g/m 2, adopt commercially available water base self-crosslinking organosilicon evenly to be coated with and form; Ink lay coating weight 15g/m 2, adopt water color ink evenly coating form, ink formulations is in parts by weight,, 10 part commercially available water stains acrylic resin modified, 40 parts of water, 10 parts of ethanol by 25 parts of N hydroxymethyl acrylamides, 5 parts dispersant is formed; Protective layer adopts commercially available aggretion type HMW hindered amine light stabilizer evenly to be coated with and forms; The water deionized water.
The water-based heat transfer film preparation process is by adhesive-layer, release layer, ink lay, protective layer, the layering coating successively of electrodeposited coating order, oven dry on base material; In the other one side of base material with cured coating back coating, afterwards the rich rolling of volume, cut and get final product.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to the foregoing description, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.

Claims (6)

1. water-based heat transfer film, it is characterized in that its structure is made of successively back coating, base material, release layer, ink lay, protective layer, electrodeposited coating, adhesive-layer, described back coating is a wax, is any one or multiple composite making of native paraffin, animals and plants wax, synthetic wax; Described base material is the PET polyester film; Described release layer is water base self-crosslinking organosilicon; Described ink lay is a water color ink, and it is filled a prescription by 15~35 water-borne acrylic resin, 10~25 water stain, 20~40 water, 10~20 ethanol, and 0~5 auxiliary agent is formed by weight; Described protective layer is an aggretion type HMW hindered amine light stabilizer; Described electrodeposited coating is an aluminium coated, and described adhesive-layer is glue commonly used, and described water is deionized water.
2. a kind of water-based heat transfer film according to claim 1 is characterized in that its printable fabric is any one of metal, pottery, glass, paper, plastics, timber.
3. a kind of water-based heat transfer film according to claim 1 and 2, its feature is acrylic resin modified at the preferred N hydroxymethyl acrylamide of described water-borne acrylic resin, and the preferred fusing point of described wax is the wax of 40~120 degree.
4. a kind of water-based heat transfer film according to claim 1 and 2 is characterized in that described ink lay coating weight is 5g/m 2~25g/m 2, described release layer coating weight is 0.1g/m 2-1g/m 2
5. a kind of water-based heat transfer film according to claim 1 and 2, the thickness that it is characterized in that described PET polyester film are 3~6 μ m.
6. a kind of water-based heat transfer film according to claim 1 and 2 is characterized in that described water-based heat transfer film, is to be used for the multifunctional integrated formula film of special equipment process printing printing machinery, directly makes after the coating and printing oven dry.
CN 200810120572 2008-08-25 2008-08-25 Water-based heat transfer film Pending CN101554811A (en)

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Application Number Priority Date Filing Date Title
CN 200810120572 CN101554811A (en) 2008-08-25 2008-08-25 Water-based heat transfer film

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Application Number Priority Date Filing Date Title
CN 200810120572 CN101554811A (en) 2008-08-25 2008-08-25 Water-based heat transfer film

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CN101554811A true CN101554811A (en) 2009-10-14

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039735A (en) * 2009-10-23 2011-05-04 汤宝林 Environment-friendly production method of environment-friendly heat-transfer-printing color tape
CN102161285A (en) * 2011-01-30 2011-08-24 南京科晖印刷科技有限公司 Thermal transfer coating film and preparation method thereof
CN103395312A (en) * 2013-07-05 2013-11-20 西安双灵印包材料有限公司 Transfer film with gloss oil coating layer and preparation method for transfer film
CN105860865A (en) * 2016-04-11 2016-08-17 常熟市玉盛泰特种打印科技有限公司 Sublimation film
CN107160885A (en) * 2017-07-08 2017-09-15 海宁市恒康塑料包装有限公司 A kind of manufacture method of smooth aluminothermic transfer printing film and the manufacture method of a kind of furred ceiling or wallboard
CN107225883A (en) * 2017-06-22 2017-10-03 河南卓立膜材料股份有限公司 One kind decoration antibacterial type heat transfer film and preparation method thereof
CN107627753A (en) * 2017-11-10 2018-01-26 佛山市南海治业包装材料有限公司 A kind of novel environment friendly leather transfer membrane
CN108004839A (en) * 2017-12-20 2018-05-08 常德金德新材料科技股份有限公司 The paper back of the body applies lotion and its preparation method and application
CN108543685A (en) * 2018-04-16 2018-09-18 江苏学泰印务有限公司 A kind of wear-resisting seamless silver lustre rear enclosure glue heat transfer film and its production technology
CN108909224A (en) * 2018-06-01 2018-11-30 上海泰画服饰铺料有限公司 A kind of boiling hot target manufacture craft of digital ink-jet
CN110171220A (en) * 2019-05-27 2019-08-27 青艺(福建)烫画科技有限公司 Carrier is cold tears dumb light thermal transfer egative film and its preparation method and application for xylopyrography print
CN110370834A (en) * 2019-03-12 2019-10-25 湖南鼎一致远科技发展有限公司 A kind of heat transfer colour ribbon and preparation method thereof
CN110385927A (en) * 2019-03-12 2019-10-29 湖南鼎一致远科技发展有限公司 A kind of anti-ultraviolet ageing carbon ribbon and preparation method thereof
CN110722894A (en) * 2019-11-28 2020-01-24 徐州太平洋印务有限公司 Environment-friendly heat-transfer die
CN110861423A (en) * 2019-11-19 2020-03-06 江苏上达电子有限公司 Transfer printing ink processing technology for printed circuit board
CN111923627A (en) * 2020-07-16 2020-11-13 广州市丽宝包装有限公司 Platinum relief heat transfer film and production method thereof
CN112944786A (en) * 2021-03-08 2021-06-11 长虹美菱股份有限公司 Surface touch curved surface glass door body and manufacturing process thereof
CN115742617A (en) * 2022-11-03 2023-03-07 湖南鼎一致远科技发展有限公司 Decorative film for film outer decoration technology, preparation method thereof, corresponding thermal transfer printing color tape and preparation method thereof
CN115847968A (en) * 2022-11-28 2023-03-28 东莞市悠悠美居家居制造有限公司 Printed tablecloth containing metal film and preparation method thereof
CN117162685A (en) * 2023-08-14 2023-12-05 库尔兹压烫科技(合肥)有限公司 Insert, transfer film and method for producing insert

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039735A (en) * 2009-10-23 2011-05-04 汤宝林 Environment-friendly production method of environment-friendly heat-transfer-printing color tape
CN102161285A (en) * 2011-01-30 2011-08-24 南京科晖印刷科技有限公司 Thermal transfer coating film and preparation method thereof
CN102161285B (en) * 2011-01-30 2013-08-21 南京科晖印刷科技有限公司 Thermal transfer coating film and preparation method thereof
CN103395312A (en) * 2013-07-05 2013-11-20 西安双灵印包材料有限公司 Transfer film with gloss oil coating layer and preparation method for transfer film
CN105860865A (en) * 2016-04-11 2016-08-17 常熟市玉盛泰特种打印科技有限公司 Sublimation film
CN107225883A (en) * 2017-06-22 2017-10-03 河南卓立膜材料股份有限公司 One kind decoration antibacterial type heat transfer film and preparation method thereof
CN107160885A (en) * 2017-07-08 2017-09-15 海宁市恒康塑料包装有限公司 A kind of manufacture method of smooth aluminothermic transfer printing film and the manufacture method of a kind of furred ceiling or wallboard
CN107627753A (en) * 2017-11-10 2018-01-26 佛山市南海治业包装材料有限公司 A kind of novel environment friendly leather transfer membrane
CN108004839A (en) * 2017-12-20 2018-05-08 常德金德新材料科技股份有限公司 The paper back of the body applies lotion and its preparation method and application
CN108543685A (en) * 2018-04-16 2018-09-18 江苏学泰印务有限公司 A kind of wear-resisting seamless silver lustre rear enclosure glue heat transfer film and its production technology
CN108909224A (en) * 2018-06-01 2018-11-30 上海泰画服饰铺料有限公司 A kind of boiling hot target manufacture craft of digital ink-jet
CN110370834A (en) * 2019-03-12 2019-10-25 湖南鼎一致远科技发展有限公司 A kind of heat transfer colour ribbon and preparation method thereof
CN110385927A (en) * 2019-03-12 2019-10-29 湖南鼎一致远科技发展有限公司 A kind of anti-ultraviolet ageing carbon ribbon and preparation method thereof
CN110171220A (en) * 2019-05-27 2019-08-27 青艺(福建)烫画科技有限公司 Carrier is cold tears dumb light thermal transfer egative film and its preparation method and application for xylopyrography print
CN110861423A (en) * 2019-11-19 2020-03-06 江苏上达电子有限公司 Transfer printing ink processing technology for printed circuit board
CN110722894A (en) * 2019-11-28 2020-01-24 徐州太平洋印务有限公司 Environment-friendly heat-transfer die
CN111923627A (en) * 2020-07-16 2020-11-13 广州市丽宝包装有限公司 Platinum relief heat transfer film and production method thereof
CN112944786A (en) * 2021-03-08 2021-06-11 长虹美菱股份有限公司 Surface touch curved surface glass door body and manufacturing process thereof
CN115742617A (en) * 2022-11-03 2023-03-07 湖南鼎一致远科技发展有限公司 Decorative film for film outer decoration technology, preparation method thereof, corresponding thermal transfer printing color tape and preparation method thereof
CN115847968A (en) * 2022-11-28 2023-03-28 东莞市悠悠美居家居制造有限公司 Printed tablecloth containing metal film and preparation method thereof
CN117162685A (en) * 2023-08-14 2023-12-05 库尔兹压烫科技(合肥)有限公司 Insert, transfer film and method for producing insert

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Application publication date: 20091014