CN204398559U - A kind of PTP aluminium foil of available laser engraving - Google Patents
A kind of PTP aluminium foil of available laser engraving Download PDFInfo
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- CN204398559U CN204398559U CN201420862398.5U CN201420862398U CN204398559U CN 204398559 U CN204398559 U CN 204398559U CN 201420862398 U CN201420862398 U CN 201420862398U CN 204398559 U CN204398559 U CN 204398559U
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Abstract
A PTP aluminium foil for available laser engraving, it is provided with basic unit's aluminium foil, forms hot sealing layer, be followed successively by transparent modified layer, ink layer, protective clear layer at the outer surface of basic unit's aluminium foil at basic unit's aluminium foil inner surface by coating heat-sealing adhesive.1, use laser pattern edge of carve on ink layer neat; When 2, using laser to carve on ink layer, the ink of pattern part can volatilize completely, does not stay residue, the silver gray of Al foil substrate is displayed completely, forms depiction clearly; The contents such as the lot number 3, carved on ink are not easy to be modified; 4, compared with impressing the mode of lot number with use metal matrix, use laser engraving without the need to reserving the stamp position of certain length at bubble-cap edge, effectively can save the use amount of packaging material; Compared with coding mode, Laser Jet mode does not use the consumptive materials such as ink, can save use cost.
Description
Technical field
The utility model relates to a kind of Key works Drug packing PTP aluminium foil, particularly a kind of PTP aluminium foil of available laser engraving.
Background technology
PTP aluminium foil is widely used in the blister package of solid medicine, and current most of producer uses the mode of ink jet printing or metallograph mold pressing on the PTP aluminium foil of blister package, print the product batch number of medicine.Be easy to be modified with the lot number of ink jet printing, leave opportunity to lawless person; Then need by the mode of metal matrix impression lot number the stamp position reserving certain length at bubble-cap edge, this reduces effective usable floor area of packaging, cause the waste of a large amount of packaging material.
Common process produce PTP aluminium foil use laser engraving time, on ink layer, the pattern edge of carve is irregular, the ink of pattern part can not volatilize completely, residue can be stayed, the silver gray of Al foil substrate can not display completely, form depiction fuzzyyer, such PTP aluminium foil can not be used for laser engraving.
The PTP aluminium foil that can use laser engraving uses laser engraving lot number then effectively prevent the defect of above-mentioned two kinds of modes, the PTP aluminium foil of blister package uses the mode of laser engraving lot number to obtain and applies more and more widely.
Summary of the invention
Problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of PTP aluminium foil rational in infrastructure, available laser engraving.
The technical problems to be solved in the utility model is achieved through the following technical solutions; a kind of PTP aluminium foil of available laser engraving; it is provided with basic unit's aluminium foil; form hot sealing layer at basic unit's aluminium foil inner surface by coating heat-sealing adhesive, be followed successively by transparent modified layer, ink layer and protective clear layer at the outer surface of basic unit's aluminium foil.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described basic unit's aluminium foil is soft aluminium foil, hard aluminium foil, and thickness range is 0.02-0.06mm.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, the high molecular polymer that described hot sealing layer is is matrix resin with vinyl chloride, vinyl acetate, maleic anhydride terpolymer, or be aqueous polyurethane heat-seal adhesive, or be PP glue, thickness range is 0.003-0.010mm.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described transparent modified layer uses bi-component polyurethane fat adhesive to carry out coating and forms, and thickness range is 0.0003-0.001mm.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and described ink layer use is that the paper gravure ink printing of matrix resin forms with nitrocellulose, and thickness range is 0.0003-0.001mm.
The technical problems to be solved in the utility model can also be come to realize further by the following technical programs, and it is that the paper gravure gloss oil of matrix resin carries out coating and forms that described protective clear layer uses with nitrocellulose, and thickness range is 0.0005-0.002mm.
The PTP aluminium foil of available laser engraving of the present utility model, compared with prior art has following advantage:
(1) use laser pattern edge of carve on ink layer neat;
(2) when using laser to carve on ink layer, the ink of pattern part can volatilize completely, does not stay residue, the silver gray of Al foil substrate is displayed completely, forms depiction clearly;
(3) contents such as the lot number carved on ink are not easy to be modified;
(4), compared with impressing the mode of lot number with use metal matrix, use laser engraving without the need to reserving the stamp position of certain length at bubble-cap edge, effectively can save the use amount of packaging material.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Detailed description of the invention
A PTP aluminium foil for available laser engraving, it is provided with basic unit's aluminium foil, forms hot sealing layer, be followed successively by transparent modified layer, ink layer and protective clear layer at the outer surface of basic unit's aluminium foil at basic unit's aluminium foil inner surface by coating heat-sealing adhesive.
Described basic unit's aluminium foil is soft aluminium foil, hard aluminium foil, and thickness range is 0.02-0.06mm.
The high molecular polymer that described hot sealing layer is is matrix resin with vinyl chloride, vinyl acetate, maleic anhydride terpolymer, or be aqueous polyurethane heat-seal adhesive, or be PP glue, thickness range is 0.003-0.010mm.
Described transparent modified layer uses bi-component polyurethane fat adhesive to carry out coating and forms, and thickness range is 0.0003-0.001mm.
Described ink layer use is that the paper gravure ink printing of matrix resin forms with nitrocellulose, and thickness range is 0.0003-0.001mm.
It is that the paper gravure gloss oil of matrix resin carries out coating and forms that described protective clear layer uses with nitrocellulose, and thickness range is 0.0005-0.002mm.
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction to its right.
Embodiment 1: with reference to Fig. 1, a kind of can the PTP aluminium foil of usage laser engraving, it comprises hot sealing layer 1, basic unit's aluminium foil 2, transparent modified layer 3, ink layer 4 and protective clear layer 5.Described basic unit's aluminium foil is hard aluminium foil, and thickness is 0.02mm; Hot sealing layer is be coated with the adhesive with vinyl chloride, vinyl acetate, the maleic anhydride terpolymer high molecular polymer that is matrix resin, and thickness is about 0.003-0.010mm; The two component polyurethane adhesive of transparent modified layer to be coating thickness be 0.0003-0.001mm; Ink layer is by gravure printing character and pattern, and thickness range is 0.0003-0.001mm; Protective clear layer use is that the paper gravure gloss oil of matrix resin applies with nitrocellulose, and thickness range is 0.0005-0.002mm.。
Embodiment 2: in embodiment 1, described basic unit's aluminium foil is hard aluminium foil, and thickness is 0.025mm;
Embodiment 3: in embodiment 1, described basic unit's aluminium foil is soft aluminium foil, and thickness is 0.03mm; Hot sealing layer is polyurethane binder, and thickness is 0.004mm.
Claims (6)
1. a PTP aluminium foil for available laser engraving, is characterized in that: it is provided with basic unit's aluminium foil, forms hot sealing layer, be followed successively by transparent modified layer, ink layer and protective clear layer at the outer surface of basic unit's aluminium foil at basic unit's aluminium foil inner surface by coating heat-sealing adhesive.
2. the PTP aluminium foil of available laser engraving according to claim 1, is characterized in that: described basic unit's aluminium foil is soft aluminium foil or hard aluminium foil, and thickness range is 0.02-0.06mm.
3. the PTP aluminium foil of available laser engraving according to claim 1, is characterized in that: described hot sealing layer thickness range is 0.003-0.010mm.
4. the PTP aluminium foil of available laser engraving according to claim 1, is characterized in that: described transparent modified layer uses bi-component polyurethane fat adhesive to carry out coating and forms, and thickness range is 0.0003-0.001mm.
5. the PTP aluminium foil of available laser engraving according to claim 1, is characterized in that: described ink layer use is that the paper gravure ink printing of matrix resin forms with nitrocellulose, and thickness range is 0.0003-0.001mm.
6. the PTP aluminium foil of available laser according to claim 1 engraving, is characterized in that: it is that the paper gravure gloss oil of matrix resin carries out coating and forms that described protective clear layer uses with nitrocellulose, and thickness range is 0.0005-0.002mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862398.5U CN204398559U (en) | 2014-12-31 | 2014-12-31 | A kind of PTP aluminium foil of available laser engraving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862398.5U CN204398559U (en) | 2014-12-31 | 2014-12-31 | A kind of PTP aluminium foil of available laser engraving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398559U true CN204398559U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420862398.5U Active CN204398559U (en) | 2014-12-31 | 2014-12-31 | A kind of PTP aluminium foil of available laser engraving |
Country Status (1)
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| CN (1) | CN204398559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849459A (en) * | 2019-01-29 | 2019-06-07 | 大连盛维包装有限公司 | A kind of composite material and preparation method and gloss processing method with metal layer |
| CN112207446A (en) * | 2020-10-13 | 2021-01-12 | 萍乡安源包装有限公司 | Lacquer laser engraving process and application thereof |
| CN114309970A (en) * | 2022-03-14 | 2022-04-12 | 宁波劳伦斯汽车内饰件有限公司 | Laser engraving method for automotive interior part with undried adhesive |
| CN114407545A (en) * | 2021-12-23 | 2022-04-29 | 河南千卡绘纸制品有限公司 | Imitation-picture cloth-carved golden-pattern paper and processing technology thereof |
-
2014
- 2014-12-31 CN CN201420862398.5U patent/CN204398559U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849459A (en) * | 2019-01-29 | 2019-06-07 | 大连盛维包装有限公司 | A kind of composite material and preparation method and gloss processing method with metal layer |
| CN112207446A (en) * | 2020-10-13 | 2021-01-12 | 萍乡安源包装有限公司 | Lacquer laser engraving process and application thereof |
| CN114407545A (en) * | 2021-12-23 | 2022-04-29 | 河南千卡绘纸制品有限公司 | Imitation-picture cloth-carved golden-pattern paper and processing technology thereof |
| CN114309970A (en) * | 2022-03-14 | 2022-04-12 | 宁波劳伦斯汽车内饰件有限公司 | Laser engraving method for automotive interior part with undried adhesive |
| CN114309970B (en) * | 2022-03-14 | 2022-07-15 | 宁波劳伦斯汽车内饰件有限公司 | Laser engraving method for automotive interior part with undried adhesive |
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