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Plastic film damp-proof water-proof paper package carton

A packaging box, water-proof technology, applied in packaging, wrapping paper, transportation and packaging, etc., can solve the problem of insufficient moisture-proof ability of moisture-proof paper packaging boxes, and achieve the effect of improving moisture-proof and water-proof performance and good protection.

Inactive Publication Date: 2010-10-27
WUHAN WENYA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of insufficient moisture-proof ability of the existing moisture-proof paper packaging boxes, the present invention provides a plastic film moisture-proof and water-proof paper packaging box

Method used

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  • Plastic film damp-proof water-proof paper package carton
  • Plastic film damp-proof water-proof paper package carton

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Evenly spray or stick a layer of moisture-proof and water-proof plastic film (2) on the inner wall and outer wall of the box body (1) of the paper packaging box.

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Abstract

The invention provides a plastic film damp-proof water-proof paper package carton. In the carton, a layer of damp-proof water-proof plastic film is sprayed or adhered on the inner wall and the outer wall of the paper package carton body uniformly. The plastic-film damp-proof water-proof paper package carton can increase and improve the damp-proof water-proof performance of the damp-proof paper package carton under the condition of hardly increasing the carton weight.

Description

Technical field [0001] The invention relates to a moisture-proof paper packing box, in particular to a plastic-film moisture-proof and water-proof paper packing box. Background technique [0002] Moisture-proof paper packaging box, a common and widely used packaging box. The price is low, and it can be folded when not in use. However, the moisture-proof paper packaging box also has a disadvantage that it can only be slightly moisture-proof for a short time, and this kind of moisture-proof paper packaging box is not very good for the storage of high-humidity items such as the rainy period in the south from April to May and frozen products. . Contents of the invention [0003] In order to overcome the problem of insufficient moisture-proof ability of the existing moisture-proof paper packaging box, the present invention provides a plastic-film moisture-proof and water-proof paper packaging box. [0004] The technical scheme adopted by the present invention to solve the te...

Claims

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Application Information

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IPC IPC(8): B65D5/00B65D5/56B65D5/62B65D65/40B32B29/00B32B27/10
Inventor 周丽娟
Owner WUHAN WENYA TECH
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