CN101168946A - Method for producing laser-type packing paper - Google Patents
Method for producing laser-type packing paper Download PDFInfo
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- CN101168946A CN101168946A CNA2007101908165A CN200710190816A CN101168946A CN 101168946 A CN101168946 A CN 101168946A CN A2007101908165 A CNA2007101908165 A CN A2007101908165A CN 200710190816 A CN200710190816 A CN 200710190816A CN 101168946 A CN101168946 A CN 101168946A
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Abstract
The utility model relates a production method of laser type tipping paper, which relates to the packing material technical field, in particular to an environmental protection-typed metallization packing material with a printing pattern. The invention comprises the following steps: a. coating: a PET plastic light film is adopted as basis material, a layer of high molecule resin material is uniformly coated on the basis material in advance, after being dried and solidified, a transparent surface coating with strippable performance is formed; b. molding: the surface of the PET plastic light film with a transparent surface coating is provided after being coated, a character and the pattern on a molding printing plate is transferred on the transparent surface coating under the pressure of 2 Kg/cm <2> to 4 Kg/cm<2>, the temperature of 160 to 180 DEG C and the speed of 35 to 45m/min, thereby generating a printing layer covered on the transparent surface coating, and forming a surface layer; c. aluminum coating; d. transferring. The invention aims at good anti-counterfeit effect and being easy to be largely produced.
Description
Technical field
The present invention relates to field of packaging material, relate in particular to a kind of environment-friendly metal packaging material that have printed patterns.
Background technology
Adopt all kinds of paper such as vacuum aluminum-coated transfer techniques Production and Packaging material, be that 99.9% aluminium is heated to 1400-1500 ℃ exactly with purity, make its evaporation, be plated on the carrier by condensation, then transfer to again on the paper, make the surface of paper form the ultra-thin aluminium film of one deck.By vacuum aluminum-coated aluminum layer thickness is 0.02 μ m-0.04 μ m, only is 1/200 to 1/300 of aluminum foil thickness.This class vacuum aluminum-coated transferring paper has strong metallic luster in appearance, is widely used in the packing of drinks, cosmetics, tonic, food, medicine, particularly cigarette lining and shell, and it consumes, and material is economized, discarded object is few, saves the resource and the energy; Be easy to recycling and recirculation; And can not produce secondary pollution; Packaging material can decompose voluntarily, and are free from environmental pollution, have the favorable environment protection energy.Compare with the aluminizer joint product with aluminium foil, have multiple superior function.
But the vacuum aluminum-coated transferring paper packaging material that utilize above-mentioned explained hereafter to go out are poor on antifalse effect, produce when having the tipping paper of laser-type at present, and Pressure control is at 2Kg/m
2, temperature is 160 ℃, speed is controlled at 45m/min, selects 39g/m for use
2Paper, its laser effect of the transfer paper that obtains like this is not obvious, and not easy to identify, can not be fine produces difference with like product, is easy to be not easy to a large amount of productions by others anti-system.
Summary of the invention
It is good that the object of the invention provides a kind of antifalse effect, is easy to mass-produced method for producing laser-type packing paper.
The present invention adopts following technical scheme for realizing above-mentioned effect:
A kind of method for producing laser-type packing paper is characterized in that: may further comprise the steps:
A. coating: adopt PET plastics light film as base material, on this base material, evenly be coated with one deck macromolecule resin material in advance, after to be dried the solidifying, form the clear top coat that one deck has peelable performance;
B. mold pressing: having the surface of the PET plastics light film base material of clear top coat after coating, is 2Kg/cm at pressure
2-4Kg/cm
2, temperature is 160 ℃-180 ℃, speed is 35m/min-45m/min; The extruding of the mold pressing version by having literal or pattern makes clear top coat that micro-deformation take place, with the literal on the moulded board or design transfer on clear top coat;
C. aluminize: on the clear top coat after base material is coated with also mold pressing, use vacuum aluminum-coated technology and aluminize, form the vacuum aluminum-coated transfer membrane that contains base material, clear top coat, aluminium coated with literal or pattern;
D. shift: select 30-35g/m for use
2Tipping paper bottom paper and the adhesive of adhesive layer, above-mentioned vacuum aluminum-coated transfer membrane and described paper are carried out bonding compound, after the oven dry PET plastics light film is peeled off, produce the aluminium transfer paper that has literal or pattern.
Above-mentioned macromolecule resin material comprises acetylbutyrylcellulose, NC Nitroncellulose.
The above-mentioned amount that is coated with macromolecule resin material on base material is 0.8g/m
2-1.5g/m
2
The thickness of above-mentioned clear top coat 1 is 0.5 μ m-1.5 μ m.
Described adhesive comprises polypropylene acid fat liquor, polypropylene acid fat copolymer emulsion, modified starch adhesive, a kind of in several compositions or several.
Laser-type packing paper of the present invention, its product has very strong metal-like, and pliability is good, and heat insulation lucifuge has good albedo to infrared ray, ultraviolet ray simultaneously; Application has decorative pattern, phonetic or the literal of special bidimensional or three-dimensional stereo effect, has the antifalse effect of good difference like product.In addition, the inner face that printed layers of the present invention is positioned at surface layer is protected, and printing information is difficult for being damaged or destroying; Clear top coat of the present invention adopts degradable macromolecular material, makes entire product still have the favorable environment protection energy.The production technology that the present invention relates to is reasonable, and flow process is simple, guarantees product quality when enhancing productivity, and production consumes low.
Description of drawings
Fig. 1 is the structural representation of laser-type packing paper of the present invention.
Among the figure: 1, clear top coat, 2, printed layers, 3, surface layer, 4, aluminium coated, 5, adhesive layer, 6, the aluminium transfer paper.
The specific embodiment
Embodiment 1: method for producing laser-type packing paper of the present invention may further comprise the steps:
A. coating: adopt PET plastics light film as base material, on this base material, evenly be coated with one deck macromolecule resin material in advance, after to be dried the solidifying, form the clear top coat 1 that one deck has peelable performance;
B. mold pressing: having the surface of the PET plastics light film base material of clear top coat 1 after coating, is 3Kg/cm at pressure
2, temperature is 165 ℃, speed is 40m/min.The extruding of the mold pressing version by having literal or pattern makes clear top coat 1 that micro-deformation take place, and the literal on the moulded board or design transfer on clear top coat 1, are produced the printed layers 2 that is covered on clear top coat 1, forms surface layer 3;
C. aluminize: on the clear top coat with literal or pattern 1 after base material is coated with also mold pressing, use vacuum aluminum-coated technology and aluminize, form the vacuum aluminum-coated transfer membrane that contains base material, clear top coat 1, printed layers 2, aluminium coated 4;
D. shift: select 30g/m for use
2Tipping paper bottom paper and the adhesive of adhesive layer 5, above-mentioned vacuum aluminum-coated transfer membrane and described paper are carried out bonding compound, after the oven dry PET plastics light film is peeled off, produce the aluminium transfer paper 6 that has literal or pattern.
Above-mentioned macromolecule resin material comprises acetylbutyrylcellulose, NC Nitroncellulose.
The above-mentioned amount that is coated with macromolecule resin material on base material is 1g/m
2
The thickness of above-mentioned clear top coat 1 is 1 μ m.
Described adhesive comprises polypropylene acid fat liquor, polypropylene acid fat copolymer emulsion, modified starch adhesive, a kind of in several compositions or several.
Embodiment 2: method for producing laser-type packing paper of the present invention may further comprise the steps:
A. coating: adopt PET plastics light film as base material, on this base material, evenly be coated with one deck macromolecule resin material in advance, after to be dried the solidifying, form the clear top coat 1 that one deck has peelable performance;
B. mold pressing: having the surface of the PET plastics light film base material of clear top coat 1 after coating, is 4Kg/cm at pressure
2, temperature is 175 ℃, speed is 45m/min.The extruding of the mold pressing version by having literal or pattern makes clear top coat 1 that micro-deformation take place, and the literal on the moulded board or design transfer on clear top coat 1, are produced the printed layers 2 that is covered on clear top coat 1, forms surface layer 3;
C. aluminize: on the clear top coat with literal or pattern 1 after base material is coated with also mold pressing, use vacuum aluminum-coated technology and aluminize, form the vacuum aluminum-coated transfer membrane that contains base material, clear top coat 1, printed layers 2, aluminium coated 4;
D. shift: select 35g/m for use
2Tipping paper bottom paper and the adhesive of adhesive layer 5, above-mentioned vacuum aluminum-coated transfer membrane and described paper are carried out bonding compound, after the oven dry PET plastics light film is peeled off, produce the aluminium transfer paper 6 that has literal or pattern.
Above-mentioned macromolecule resin material comprises acetylbutyrylcellulose, NC Nitroncellulose.
The above-mentioned amount that is coated with macromolecule resin material on base material is 1.5g/m
2
The thickness of above-mentioned clear top coat 1 is 1.5 μ m.
Described adhesive comprises polypropylene acid fat liquor, polypropylene acid fat copolymer emulsion, modified starch adhesive, a kind of in several compositions or several.
The present invention is in order to reach good laser effect, and its aluminium transfer paper is to produce after the mold pressing diamond plate mold pressing through decorative pattern, phonetic or the pattern that contains special bidimensional or 3-D effect.The increase that pressure ratio is original, simultaneous temperature increase, and mold pressing speed slows down, and make that decorative pattern, phonetic or pattern are easier to shift, and have improved laser effect.PET plastics light film involved in the present invention can also use OPP plastics light film or other macromolecular materials; Described adhesive is except polypropylene acid fat liquor already mentioned above, polypropylene acid fat copolymer emulsion, modified starch adhesive, can also be other aqueous binders, or use any one of adhesive separately, or select their several mixed liquors arbitrarily for use.
Claims (5)
1. method for producing laser-type packing paper is characterized in that: may further comprise the steps:
A. coating: adopt PET plastics light film as base material, on this base material, evenly be coated with one deck macromolecule resin material in advance, after to be dried the solidifying, form the clear top coat (1) that one deck has peelable performance;
B. mold pressing: having the surface of the PET plastics light film base material of clear top coat (1) after coating, is 2Kg/cm at pressure
2-4Kg/cm
2, temperature is 160 ℃-180 ℃, speed is 35m/min-45 m/min; The extruding of the mold pressing version by having literal or pattern makes clear top coat (1) that micro-deformation take place, with the literal on the moulded board or design transfer on clear top coat (1), generation is covered on the printed layers (2) of clear top coat (1), forms surface layer (3);
C. aluminize: on the clear top coat with literal or pattern (1) after base material is coated with also mold pressing, use vacuum aluminum-coated technology and aluminize, form the vacuum aluminum-coated transfer membrane that contains base material, clear top coat (1), printed layers (2), aluminium coated (4);
D. shift: select 30-35g/m for use
2Tipping paper bottom paper and the adhesive of adhesive layer (5), above-mentioned vacuum aluminum-coated transfer membrane and described paper are carried out bonding compound, after the oven dry PET plastics light film is peeled off, produce the aluminium transfer paper (6) that has literal or pattern.
2. a kind of method for producing laser-type packing paper according to claim 1 is characterized in that: above-mentioned macromolecule resin material comprises acetylbutyrylcellulose, NC Nitroncellulose.
3. a kind of method for producing laser-type packing paper according to claim 1 is characterized in that: the above-mentioned amount that is coated with macromolecule resin material on base material is 0.8g/m
2-1.5g/m
2
4. a kind of method for producing laser-type packing paper according to claim 1 is characterized in that: the thickness of above-mentioned clear top coat (1) is 0.5 μ m-1.5 μ m.
5. according to claim 1,2,3 or 4 described a kind of method for producing laser-type packing paper, it is characterized in that; Described adhesive comprises polypropylene acid fat liquor, polypropylene acid fat copolymer emulsion, modified starch adhesive, a kind of in several compositions or several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101908165A CN101168946A (en) | 2007-11-30 | 2007-11-30 | Method for producing laser-type packing paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101908165A CN101168946A (en) | 2007-11-30 | 2007-11-30 | Method for producing laser-type packing paper |
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| Publication Number | Publication Date |
|---|---|
| CN101168946A true CN101168946A (en) | 2008-04-30 |
Family
ID=39389704
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101908165A Pending CN101168946A (en) | 2007-11-30 | 2007-11-30 | Method for producing laser-type packing paper |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422991A (en) * | 2008-11-17 | 2009-05-06 | 青岛喜盈门集团有限公司 | Laser anti-counterfeiting printing method and technique of tipping paper |
| CN101906737A (en) * | 2009-06-04 | 2010-12-08 | 张明 | Method for realizing laser effect on common paper |
| CN102261017A (en) * | 2011-06-10 | 2011-11-30 | 浙江中佳包装材料科技有限公司 | Manufacturing method of waterborne environmentally-friendly transparent laser transfer paper |
| CN102587204A (en) * | 2012-03-22 | 2012-07-18 | 浙江中烟工业有限责任公司 | Aluminum-free cast coating holographic tipping base paper for cigarette and preparation method and application of the tipping base paper |
| CN104343057A (en) * | 2013-07-27 | 2015-02-11 | 安徽顺彤包装材料有限公司 | Processing method for transfer printing paper |
| CN104532668A (en) * | 2014-11-26 | 2015-04-22 | 烟台博源科技材料股份有限公司 | Production technology for laser hollow-out aluminized paper |
| CN109183510A (en) * | 2018-07-27 | 2019-01-11 | 无锡光群雷射科技有限公司 | The production technology of dry method holographic false proof cigarette tipping paper |
| CN110239246A (en) * | 2019-06-27 | 2019-09-17 | 深圳市金升彩包装材料有限公司 | A kind of high temperature resistant laser transfer membrane and its production method |
| CN112319083A (en) * | 2020-11-02 | 2021-02-05 | 蚌埠金黄山凹版印刷有限公司 | Novel photoetching packaging material and preparation method thereof |
| CN114953605A (en) * | 2022-04-26 | 2022-08-30 | 江苏膜可光学材料有限公司 | Production process of anti-curling transfer aluminized paper |
-
2007
- 2007-11-30 CN CNA2007101908165A patent/CN101168946A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101422991A (en) * | 2008-11-17 | 2009-05-06 | 青岛喜盈门集团有限公司 | Laser anti-counterfeiting printing method and technique of tipping paper |
| CN101906737A (en) * | 2009-06-04 | 2010-12-08 | 张明 | Method for realizing laser effect on common paper |
| CN101906737B (en) * | 2009-06-04 | 2013-09-04 | 张明 | Method for realizing laser effect on common paper |
| CN102261017A (en) * | 2011-06-10 | 2011-11-30 | 浙江中佳包装材料科技有限公司 | Manufacturing method of waterborne environmentally-friendly transparent laser transfer paper |
| CN102587204A (en) * | 2012-03-22 | 2012-07-18 | 浙江中烟工业有限责任公司 | Aluminum-free cast coating holographic tipping base paper for cigarette and preparation method and application of the tipping base paper |
| CN104343057A (en) * | 2013-07-27 | 2015-02-11 | 安徽顺彤包装材料有限公司 | Processing method for transfer printing paper |
| CN104532668A (en) * | 2014-11-26 | 2015-04-22 | 烟台博源科技材料股份有限公司 | Production technology for laser hollow-out aluminized paper |
| CN109183510A (en) * | 2018-07-27 | 2019-01-11 | 无锡光群雷射科技有限公司 | The production technology of dry method holographic false proof cigarette tipping paper |
| CN110239246A (en) * | 2019-06-27 | 2019-09-17 | 深圳市金升彩包装材料有限公司 | A kind of high temperature resistant laser transfer membrane and its production method |
| CN112319083A (en) * | 2020-11-02 | 2021-02-05 | 蚌埠金黄山凹版印刷有限公司 | Novel photoetching packaging material and preparation method thereof |
| CN114953605A (en) * | 2022-04-26 | 2022-08-30 | 江苏膜可光学材料有限公司 | Production process of anti-curling transfer aluminized paper |
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Open date: 20080430 |