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Packaging material with anti-mildew function

A packaging material, anti-mildew technology, applied in the field of packaging materials, to achieve good scalability, freshness preservation function, reasonable design effect

Inactive Publication Date: 2018-12-18
徐州金太阳包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a packaging material with anti-mildew function in view of the fact that the current technology cannot meet the existing needs

Method used

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  • Packaging material with anti-mildew function

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] Such as figure 1 As shown, a packaging material with anti-mildew function includes a light-transmitting protective film layer 1, an antifreeze film layer 2, a barrier film layer 3, an elastic mold layer 4, an aluminum film layer 5 and a multi-layer co-extruded antibacterial film layer 6 , the top of the elastic mold layer 4 is provided with a multi-layer co-extrusion antibacterial film layer 6, the bottom of the elastic film layer 4 is provided with an antifreeze film layer 2, and between the elastic film layer 4 and the antifreeze film layer 2 Barrier layer 3, an aluminum film layer 5 is provided below the barrier layer 3, and a light-transmitting protective film layer 1 is provided between the elastic film layer 4 and the multi-layer co-extruded antibacterial film layer 6; The film layer 4 is bonded to the light-transmitting...

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Abstract

The invention relates to a packaging material with anti-mildew function, wherein the packaging material comprises a light transmission protective film layer, an anti-freezing film layer, a barrier film layer, an elastic film layer, an aluminum film layer and a multi-layer co-extrusion anti-bacterial film layer; the multi-layer co-extrusion anti-bacterial film layer is arranged above the elastic film layer; the anti-freezing film layer is arranged below the elastic film layer, and the barrier layer is arranged between the elastic film layer and the anti-freezing film layer; the aluminum film layer is arranged below the barrier layer, and the light transmission protective film layer is arranged between the elastic film layer and the multi-layer co-extrusion anti-bacterial film layer. The packaging material has simple structure and reasonable design, while the fresh-keeping performance is provided by the selected layers, good elasticity is ensured under freezing conditions, and the packaging material has no brittle cracking, has a certain strength, and is not easily damaged; and at the same time, all the selected layers meet the requirements of food packaging, cannot affect the quality of food, and has good fresh-keeping function.

Description

technical field [0001] The invention relates to a packaging material with an anti-mildew function, belonging to the technical field of packaging materials. Background technique [0002] With the continuous development of society, people's life rhythm is getting faster and faster, so people's demand for convenient fresh food is increasing, and the existing packaging materials are not effective in keeping fresh, which makes the shelf life of packaged food shorter , resulting in food waste. Fresh-keeping materials put forward certain requirements on the performance of the material, mainly because the fresh-keeping materials must not be brittle under freezing conditions, not stick to the food body and have certain elasticity. Contents of the invention [0003] The purpose of the present invention is to provide a packaging material with anti-mildew function for the current technology that cannot meet the existing needs. [0004] The technical solution adopted in the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/12B32B15/04B32B15/20B32B33/00
CPCB32B7/12B32B15/04B32B15/20B32B33/00B32B2307/412B32B2307/558B32B2307/7145B32B2439/70
Inventor 晁飞
Owner 徐州金太阳包装材料有限公司
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