CN1840358A - Transfer printing film and its production process - Google Patents
Transfer printing film and its production process Download PDFInfo
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- CN1840358A CN1840358A CN 200510042191 CN200510042191A CN1840358A CN 1840358 A CN1840358 A CN 1840358A CN 200510042191 CN200510042191 CN 200510042191 CN 200510042191 A CN200510042191 A CN 200510042191A CN 1840358 A CN1840358 A CN 1840358A
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Abstract
The invention discloses an impression-transfer film and producing craft, which is characterized by the following: the impression-transfer film installs tripping inlay, graphic inlay; the tripping inlay and carrier film bind compactly; the graphic inlay has decorative, lastingness, weatherability, heat sensitivity and adhesiveness; the carrier film carries out corona dispose to make the interfacial force higher at 500 muN/cm; one layer of abjunction layer is coated or printed on the corona surface of carrier film. The invention keeps the product bright, which makes the appearance surface more beautiful.
Description
Technical field
The present invention relates to a kind of plastic cement hot pressing transfer film and production technology thereof.
Background technology
Existing hot pressing transfer film is made up of film carrier, abscission layer, protective layer, picture and text layer, temperature-sensitive adhesion layer, can shield again if the material of protective layer can play hot disengaging effect, also can save abscission layer.Under the effect of heat or pressure, all coatings on the hot pressing transfer film except that film carrier can adhere to the plasthetics surface securely, are a kind of print film with certain function.Chinese patent CN1175979C discloses a kind of production technology of transfer film: the size that is transferred face according to the size or the transfer article of picture and text scope; adopt printing machine whenever to keep at a certain distance away and stamp layer of transparent or translucent protective layer; on protective layer, stamp the required picture and text of one deck; on the picture and text layer, stamp the temperature-sensitive adhesion layer that one deck size is corresponding with protective layer, play cementation, before stamping protective layer, can on film carrier, be coated with earlier or stamp one deck can with the abscission layer of film carrier disengaging.
Adopt the transfer film of above-mentioned explained hereafter owing to be subjected to the laminated coating material Effect on Performance, some quality problems can appear in transfer process, be that product surface can stay bright trace of transfer printing and the bright trace of glue after the transfer printing, particularly when the original lustrous surface of goods was relatively poor, it is even more serious that this phenomenon just seems.This is that the limitation of existing gravure equipment causes, and it can't accomplish protective layer and adhesion layer when coating or gravure size is big or small consistent with picture and text, and can only be bigger slightly than the size of picture and text.Bright trace of transfer printing and the bright trace of glue are owing to the size of protective layer and adhesion layer causes slightly greatly than picture and text.Particularly when small size pattern and literal, if any pattern or literal itself only at 1-2mm, even littler, to such an extent as to the bright trace after the transfer printing is also bigger than picture and text, have a strong impact on the presentation quality of goods after the transfer printing.
Summary of the invention
The present invention aims to provide the transfer film that does not stay bright trace of transfer printing and the bright trace of glue after a kind of transfer printing at product surface.
Another object of the present invention provides a kind of production technology of transfer film.
The present invention is based on such design concept: protective layer, picture and text layer and temperature-sensitive adhesion layer are fused to one deck, that is, make the picture and text layer have multiple function: 1) have protectiveness, it can provide required wear-resisting, weather resisteant; 2) has ornamental and good printing; 3) have the temperature-sensitive adhesiveness,, adhere on the product surface after can breaking away from abscission layer apace in heat or pressure effect.And abscission layer must be combined closely with film carrier, and it is not together transferred on the product surface with the picture and text layer.
The technical solution adopted in the present invention is: a kind of transfer film, be provided with abscission layer, picture and text layer on its film carrier successively, and abscission layer and film carrier are combined closely; The main component of abscission layer is the mixture of mineral wax or synthetic wax or these two kinds of waxes, also can be solvent-type organosilicon; The prescription of every kind of color ink and the percentage by weight that accounts for total component thereof are in the picture and text layer: polyacrylate copolymer resins 17%～24%, pigment 7%～29%, synthetic wax 0.5%～1.5%, toluene 30%～55%, butyl acetate 15%～30%, dispersant 0～0.7%.
Described dispersant is an anion surfactant, and Main Ingredients and Appearance is a phosphoric acid fat.
The production technology of transfer film in turn includes the following steps:
(1) film carrier is carried out sided corona treatment, its surface tension is reached more than the 500 μ n/cm;
(2) on the corona surface of film carrier, be coated with or stamp one deck abscission layer;
(3) on abscission layer, stamp required picture and text layer.
In the above-mentioned steps (3) in the picture and text layer the main prescription of every kind of color ink and the percentage by weight that accounts for total component thereof be: polyacrylate copolymer resins 17%～24%, pigment 7%～29%, synthetic wax 0.5%～1.5%, toluene 30%～55%, butyl acetate 15%～30%, dispersant 0～0.7%.
The main component of abscission layer is the mixture of mineral wax or synthetic wax or these two kinds of waxes in the above-mentioned steps (2), also can be solvent-type organosilicon.
Dispersant is an anion surfactant in the step (3), and Main Ingredients and Appearance is a phosphoric acid fat.
The present invention creatively organically is fused to one deck with protective layer, picture and text layer and temperature-sensitive adhesion layer, this picture and text layer integrates ornamental, wear-resisting weather resisteant, temperature-sensitive adhesiveness, (1) polyacrylate copolymer resins in the picture and text layer formula plays the effect of adhesive, play the effect of heat-sensitive glue when transfer printing, the picture and text layer can be followed securely on the plasthetics surface when making transfer printing; The compatibility of other component in polyacrylate copolymer resins and the prescription is good in addition, and pigment can evenly disperse therein, so printing effect is good; (2) synthetic wax provides required wear-resisting, weather resisteant; (3) dispersant further is evenly dispersed in each component pigment; (4) toluene and butyl acetate play the effect of solvent.The transfer film of producing is made up of film carrier, abscission layer, picture and text layer, because film carrier can form many small pores through its surface after the sided corona treatment, make the abscission layer that stamps subsequently to combine closely with it, can not transfer on the product surface with the picture and text layer, therefore when transfer printing, have only the picture and text layer to be transferred, thereby the part of product surface except that the picture and text layer just bright trace of transfer printing and the bright trace of glue can not occur, kept the original gloss of goods, make the goods appearance more attractive in appearance, have more ornamental.Therefore in addition, owing to have only abscission layer and picture and text layer on the transfer film, when the maximum chromatic number that can provide when the chromatic number of institute's impression case and printing machine is identical, can use former press printing with the inventive method in the same old way.And with the transfer film of existing explained hereafter since on the film carrier except abscission layer, picture and text layer, go back matcoveredn and temperature-sensitive adhesion layer, like this, the pattern that the maximum chromatic number that can provide than printing machine is lacked dichromatism can only be provided printing machine.Adopt the present invention also to simplify production process simultaneously, improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of transfer film.
The specific embodiment
The prescription of abscission layer 2 (in weight ratio) is:
Water-soluble mineral wax: 2-6%
Water and alcohol are by 1: 1 proportioning: 94-98%
Mineral wax is montanin wax, montan wax etc.If oil-soluble mineral wax, then 20 gram mineral waxs are dissolved in the mixed solution of 5 kilograms toluene and butanone, toluene and butanone respectively account for 50% ratio in the mixed solution.
A kind of prescription of color ink (in weight ratio) is in the picture and text layer 3:
The polyacrylate copolymer resins that the Germany husky Degussa of enlightening height company produces: 17%
Pigment: 7%
Phosphoric acid lipid anion surfactant: 0.5%
The Tissuemat E that the U.S. three leaf SHAMROCK companies produce: 1%
Toluene: 49.5%
Butyl acetate: 25%
Putting into grinder after said components mixed, to be ground to fineness be 10 μ m.
The solvent-type organosilicon that Germany sieve ground inferior RHOdia company produces: 100 parts
The catalyst that Germany sieve ground inferior RH0dia company produces: 1.2 parts
To be diluted to 6-8 doubly with the 120# gas and oil after organosilicon and the catalyst mix.
Its production technology is: (1) carries out sided corona treatment with film carrier earlier, and its surface tension is reached more than the 500 μ n/cm, will form many small pores on the film carrier surface like this, makes the printing on film carrier surface good; (2) stamp one deck abscission layer with coating machine coating or with printing machine on the corona surface of film carrier, this abscission layer can be closely linked with film carrier, it under the effect of heat or pressure easily and the picture and text pull-up from, do not transfer on the product surface with the picture and text layer; (3) stamp required picture and text layer on abscission layer, this picture and text layer integrates ornamental, wear-resisting weather resisteant, temperature-sensitive adhesiveness.
Claims (6)
1, a kind of transfer film is characterized in that: be provided with abscission layer, picture and text layer on its film carrier successively, abscission layer and film carrier are combined closely; The main component of abscission layer is the mixture of mineral wax or synthetic wax or these two kinds of waxes, also can be solvent-type organosilicon; The prescription of every kind of color ink and the percentage by weight that accounts for total component thereof are in the picture and text layer: polyacrylate copolymer resins 17%～24%, pigment 7%～29%, synthetic wax 0.5%～1.5%, toluene 30%～55%, butyl acetate 15%～30%, dispersant 0～0.7%.
2, transfer film according to claim 1 is characterized in that: described dispersant is an anion surfactant, and Main Ingredients and Appearance is a phosphoric acid fat.
3, a kind of production technology of transfer film is characterized in that in turn including the following steps:
(1) film carrier is carried out sided corona treatment, its surface tension is reached more than the 500 μ n/cm;
(2) on the corona surface of film carrier, be coated with or stamp one deck abscission layer;
(3) on abscission layer, stamp required picture and text layer.
4, production technology according to claim 3, it is characterized in that: in the step (3) in the picture and text layer the main prescription of every kind of color ink and the percentage by weight that accounts for total component thereof be: polyacrylate copolymer resins 17%～24%, pigment 7%～29%, synthetic wax 0.5%～1.5%, toluene 30%～55%, butyl acetate 15%～30%, dispersant 0～0.7%.
5, according to claim 3 or 4 described production technologies, it is characterized in that: the main component of abscission layer is the mixture of mineral wax or synthetic wax or these two kinds of waxes in the step (2), also can be solvent-type organosilicon.
6, according to claim 3 or 4 described production technologies, it is characterized in that: described dispersant is an anion surfactant, and Main Ingredients and Appearance is a phosphoric acid fat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100421919A CN100360324C (en) | 2005-03-29 | 2005-03-29 | Transfer printing film and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100421919A CN100360324C (en) | 2005-03-29 | 2005-03-29 | Transfer printing film and its production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1840358A true CN1840358A (en) | 2006-10-04 |
| CN100360324C CN100360324C (en) | 2008-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100421919A Active CN100360324C (en) | 2005-03-29 | 2005-03-29 | Transfer printing film and its production process |
Country Status (1)
| Country | Link |
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| CN (1) | CN100360324C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302391B (en) * | 2007-05-09 | 2011-02-16 | 上海长胜纺织制品有限公司 | Connection material for cold transfer printing paper and preparation thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2632853B2 (en) * | 1987-06-12 | 1997-07-23 | キヤノン株式会社 | Thermal transfer recording method |
| JP2804637B2 (en) * | 1991-04-26 | 1998-09-30 | フジコピアン株式会社 | Sublimation transfer method and hot-melt transfer recording medium used in the method |
| JPH10250213A (en) * | 1997-03-17 | 1998-09-22 | Dainippon Printing Co Ltd | Transfer sheet and manufacture for decorative member using the same |
| JP3373807B2 (en) * | 1999-07-12 | 2003-02-04 | ソニーケミカル株式会社 | Thermal transfer recording medium |
| JP2002103829A (en) * | 2000-09-29 | 2002-04-09 | Dainippon Printing Co Ltd | Thermal transfer film |
| CN2523601Y (en) * | 2001-06-22 | 2002-12-04 | 单昶 | Transferred printing paper for silk fabrics |
-
2005
- 2005-03-29 CN CNB2005100421919A patent/CN100360324C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302391B (en) * | 2007-05-09 | 2011-02-16 | 上海长胜纺织制品有限公司 | Connection material for cold transfer printing paper and preparation thereof |
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| Publication number | Publication date |
|---|---|
| CN100360324C (en) | 2008-01-09 |
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