Medical aluminum foil packaging film

A technology of packaging film and aluminum foil, which is applied in the field of packaging materials, can solve problems such as performance needs to be improved, and achieve the effect of improving performance and good flexibility

Inactive Publication Date: 2017-01-04
无锡市华泰医药包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing back cover is basically made of composite aluminum foil, and the performance of the existing composite aluminum foil needs to be improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A medicinal aluminum foil packaging film, comprising: a printing layer, an outer film layer, a first adhesive layer, an aluminum foil layer, a second adhesive layer and a heat-sealing layer arranged sequentially from outside to inside, the first adhesive layer Both the adhesive layer and the second adhesive adhesive layer include the following components by weight: 5 parts of ethyl acetate, 2 parts of formaldehyde solution, 2 parts of polypropylene fiber, 2 parts of n-butyraldehyde aniline condensation products, 1 part of vulcanizing agent, 2 parts of nano-silica, 30 parts of polyurethane resin, 1 part of fragrance, 2 parts of nano-level europium trioxide, 2 parts of 2-amino-4-chloroaniline, 1 part of boric acid, 2 parts of polyhexamethylene dodecane diamide parts and 5 parts water.

Embodiment 2

[0014] Both the first adhesive adhesive layer and the second adhesive adhesive layer include the following components by weight: 8 parts of ethyl acetate, 3 parts of formaldehyde solution, 3 parts of polypropylene fiber, 5 parts of n-butyraldehyde aniline condensation product, 2 parts of vulcanizing agent, 4 parts of nano silicon dioxide, 35 parts of polyurethane resin, 2 parts of fragrance, 5 parts of nano europium trioxide, 5 parts of 2-amino-4-chloroaniline, 2 parts of boric acid, polydodecane di 4 parts of diamide and 8 parts of water.

Embodiment 3

[0016] Both the first adhesive adhesive layer and the second adhesive adhesive layer include the following components by weight: 10 parts of ethyl acetate, 5 parts of formaldehyde solution, 4 parts of polypropylene fiber, 6 parts of n-butyraldehyde aniline condensate, 3 parts of vulcanizing agent, 5 parts of nano silicon dioxide, 45 parts of polyurethane resin, 3 parts of fragrance, 6 parts of nano europium trioxide, 6 parts of 2-amino-4-chloroaniline, 3 parts of boric acid, polydodecane di 5 parts of hexamethylene diamide and 10 parts of water.

[0017] The beneficial effect of the present invention is that: the pharmaceutical aluminum foil packaging film of the present invention has good flexibility of the adhesive glue layer, which improves the overall use performance.

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PUM

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Abstract

The invention discloses a medical aluminum foil packaging film. The medical aluminum foil packaging film comprises a printing layer, an outer film layer, a first adhesive layer, an aluminum foil layer, a second adhesive layer and a heat sealing layer which are arranged in sequence from outside to inside. The first adhesive layer and the second adhesive layer are both prepared from, by weight, 5-10 parts of acetic ether, 2-5 parts of a formaldehyde solution, 2-4 parts of polypropylene fibers, 2-6 parts of butyraldehyde anilin-econdersate, 1-3 parts of a vulcanizing agent, 2-5 parts of nano-silica, 30-45 parts of polyurethane resin, 1-3 parts of spice, 2-6 parts of nano-scale europium oxide, 2-6 parts of 2-amino-4-chloroaniline, 1-3 parts of boric acid, 2-5 parts of dodecyl diacyl polyethylenimine and 5-10 parts of water. In this way, the adhesive layers of the medical aluminum foil packaging film are good in flexibility, and the overall usability is improved.

Description

technical field [0001] The invention relates to the technical field of packaging materials, in particular to a pharmaceutical aluminum foil packaging film. Background technique [0002] At present, most of the outer packaging of pharmaceutical products such as pharmaceutical tablets and capsule suppositories use blister packaging. Blister packaging is a packaging method that seals products between a blister formed by a transparent plastic sheet and a back cover (made of cardboard, plastic film or sheet, aluminum foil or their composite materials). The existing back cover basically adopts composite aluminum foil, and the performance of the existing composite aluminum foil still needs to be improved. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a pharmaceutical aluminum foil packaging film, in which the adhesive layer has good flexibility and improves the overall performance. [0004] In order to solve the ab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/04B32B33/00C09J175/04C09J11/04C09J11/06C09J11/08
CPCB32B15/04B32B33/00B32B2439/80C08K2201/011C09J11/04C09J11/06C09J11/08C09J175/04C08L23/12C08K13/02C08K3/36
Inventor 陈轶
Owner 无锡市华泰医药包装有限公司
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