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Composite packaging film for biological medicine

A technology for composite packaging film and biomedicine, applied in the field of composite packaging film for biomedicine, can solve problems such as drug failure and denaturation, and achieve the effects of good product performance, good heat resistance and simple structure

Inactive Publication Date: 2019-11-22
成都申子辰供应链管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above existing problems, the present invention provides a composite packaging film for biomedicine, which has a simple structure and can effectively protect against radiation, and solves the problem that drugs containing active ingredients such as biological enzymes may be affected by radiation during transportation. The problem of denaturation, which in turn renders the drug ineffective

Method used

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  • Composite packaging film for biological medicine

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Embodiment Construction

[0019] The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.

[0020] Embodiment: In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

[0021] Such as figure 1 As shown, the present invention provides a composite packaging film for biomedicine, comprising CPP layer 1, anti-radiation layer 2, aluminum foil layer 3, heat insulation layer 4 and PET layer 5, CPP layer 1, anti-radiation layer 2, aluminum foil layer 3 , the heat insulation layer 4 and the PET layer 5 are successively adjacently connected together from top to bottom.

[0022] In the present invention, it is further set that: the anti-radiation layer 2 is a nano-silicon carbide layer, and its thickness is between 2 microns and 4 microns.

[0023] In the present invention, it is further set that: the thermal ins...

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Abstract

The invention discloses a composite packaging film for biological medicines, which comprises a CPP layer, an anti-radiation layer, an aluminum foil layer, a heat insulation layer and a PET layer, wherein the CPP layer, the anti-radiation layer, the aluminum foil layer, the heat insulation layer and the PET layer are sequentially and adjacently connected together from top to bottom.

Description

technical field [0001] The invention belongs to the field of biomedicine packaging, in particular to a composite packaging film for biomedicine. Background technique [0002] The application of composite film in the field of food and pharmaceutical packaging is quite common. Usually, after the pattern is printed on the biaxially stretched film, it is combined with an aluminized film and a heat-sealable film through an adhesive. The tablet is covered by the composite film. During the transportation of the product, the drug often contains active ingredients such as biological enzymes, and this active ingredient may be affected by radiation during transportation and cause denaturation, making the drug invalid, not only failing to treat the patient, but also delaying the patient's condition; In the actual production process, special effect layers may be added outside the composite film according to production needs, so it is necessary to develop a composite packaging film for me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/04B32B15/04B32B15/20B32B27/06B32B27/32B32B27/36B32B33/00B65D81/30
CPCB32B9/041B32B9/045B32B15/04B32B15/20B32B27/06B32B27/32B32B27/36B32B33/00B32B2307/304B32B2307/306B32B2307/70B32B2439/80B65D81/30
Inventor 李印张令
Owner 成都申子辰供应链管理有限公司
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