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Reusable multifunctional three-dimension sealing and packing material and method for preparing same

A technology of sealed packaging and three-dimensional packaging, which is applied in the direction of sustainable packaging industry, sustainable manufacturing/processing, envelope/bag manufacturing machinery, etc., and can solve the problem that the air retention time is not very long

Active Publication Date: 2009-08-26
SHANGHAI AIR PAQ COMPOSITE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, due to the use of materials and the instability of the heat sealing process, the gas retention time is not very long
Therefore, the development of packaging products using air as a buffer medium has been limited for a long time.

Method used

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  • Reusable multifunctional three-dimension sealing and packing material and method for preparing same
  • Reusable multifunctional three-dimension sealing and packing material and method for preparing same
  • Reusable multifunctional three-dimension sealing and packing material and method for preparing same

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Experimental program
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Effect test

Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0054] like figure 1 , image 3 , Figure 4 and Figure 5 Shown, the first to the fourth content of the present invention, this product is pre-designed as reusable, light-proof, waterproof type multifunctional cushioning packaging material bag 6 according to the size requirement of the packaged object, and the air is provided by the distribution supply main pipe during use The opening 3 of 4 enters, passes through the channel opening of the false heat seal 5 through the gap between 2a and 2b, and passes through 8 to make the air circulate according to the designed circuit, and enters each space 7 smoothly from the air channel between 2a and 2b. As the air flow increases, the space 7 begins to expand gradually. When the inflation is stopped, the gap between 2a and 2b will automatically stick together due to the special properties of the inner...

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Abstract

The invention provides an environmentally-friendly three-dimension sealing and packing material which is developed by using the characteristics of different film products, has different functions, can be formed quickly on use sites and has recycling value. The three-dimension packing material is combined with a plurality of layers of functional resin films without any extra supporting device. The films are sealed by heat and folded to form a space capable of storing gas media including the air for a long time, and the air and the films jointly form the functional three-dimension packing material by using a self-adhesive film preventing and air blocking technology. The three-dimension packing material is completely flat before use, is quickly formed in three dimensions by using a gas such as the air when to be used by a user and forms an air bag protective structure around an product to be protected. The three-dimension packing material has excellent comprehensive protective functions such as extrusion resistance, shock resistance, falling resistance and impact resistance and functions such as light shielding, moisture prevention, electrostatic prevention, conductivity, wear resistance, corrosion resistance, rust resistance, and printability.

Description

technical field [0001] The invention relates to a three-dimensional air-tight packaging material designed and produced by self-adhesive film rejection technology, which can be used in electronic products, glassware, precision instruments, handicrafts, printing consumables and other precious and fragile products, as well as various fields that require relatively high safety protection performance. . The invention is a new type of environmentally friendly packaging material with comprehensive protection properties such as extrusion resistance, vibration resistance, sealing and moisture resistance, drop resistance and buffering. Spacer boards and all-round cushioning packaging for items or directly used in the outer packaging for sales by printing. Background technique [0002] The globalization trend of enterprises has increased the transportation distance of products from the place of production to the place of consumption, resulting in the rapid development of the demand fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/03B65D85/30B65D30/02B31B41/60
CPCB65D81/03B31D5/0073B29C66/439B29L2022/02B29C65/02B29C66/1122B29C66/71B29C66/7234Y02W30/80B29K2023/06
Inventor 张耀鹏左雪峰
Owner SHANGHAI AIR PAQ COMPOSITE MATERIAL
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