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Aluminium foil for drug packaging

A packaging, aluminum foil technology, applied in the direction of packaging, wrapping paper, transportation and packaging, etc., can solve the problem of low bonding strength, and achieve the effect of enhancing bonding strength and simple structure

Inactive Publication Date: 2013-12-25
YANGZHOU JEREL PACKING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing aluminum foil for pharmaceutical packaging, a heat-sealing adhesive layer is provided on one side of the aluminum foil layer, and a primer layer is provided on the other side of the aluminum foil layer. The surface of the heat-sealing adhesive layer is a flat surface. low strength

Method used

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  • Aluminium foil for drug packaging

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Embodiment Construction

[0009] An aluminum foil for medicine packaging, comprising an aluminum foil layer 2, a primer layer 1 and a heat-sealing adhesive layer 3, the primer layer 1 is arranged above the aluminum foil layer 2, and the heat-sealing adhesive layer 3 is arranged on the aluminum foil layer 2 Below, the lower surface of the heat-sealing adhesive layer 3 is provided with a textured layer 4 .

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Abstract

The invention relates to a precoat aluminium foil for drug packaging. The aluminium foil for the drug packaging comprises an aluminium foil layer and further comprises an undercoat layer and a heat sealing glue layer. The undercoat layer is disposed on the aluminium foil layer, the heat sealing glue layer is disposed on the lower portion of the aluminium foil layer, and the lower surface of the heat sealing glue layer is provided with a reticulate pattern layer. The aluminium foil for the drug packaging is simple in structure. Due to the adding of the reticulate pattern layer on the lower surface of the heat sealing glue layer, adhesive strength is strengthened.

Description

[0001] technical field [0002] The invention relates to an aluminum foil for medicine packaging. Background technique [0003] In the existing aluminum foil for pharmaceutical packaging, a heat-sealing adhesive layer is provided on one side of the aluminum foil layer, and a primer layer is provided on the other side of the aluminum foil layer. The surface of the heat-sealing adhesive layer is a flat surface. The strength is small. Contents of the invention [0004] The purpose of the present invention is to provide an aluminum foil for medicine packaging with simple structure and high adhesive strength. [0005] For this reason, the technical solution adopted by the present invention is: an aluminum foil for pharmaceutical packaging, including an aluminum foil layer, a primer layer and a heat-sealing adhesive layer, the primer layer is arranged above the aluminum foil layer, and the heat-sealing adhesive layer is provided Below the aluminum foil layer, a textured layer ...

Claims

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Application Information

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IPC IPC(8): B32B15/04B32B15/20B65D65/40
Inventor 闵月树
Owner YANGZHOU JEREL PACKING MATERIAL