Inflating bag sealed with binding base material and manufacture process for same

A manufacturing process and technology for adhesives, applied in the direction of cardboard articles, closure devices, containers to prevent mechanical damage, etc., can solve the problem of inability to achieve safety and practicability, increase the production cost and process complexity of air bags, etc. question

Inactive Publication Date: 2012-07-11
上海奥特玛特物流设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the basis of the traditional bag sealing method and sewing method, the traditional air bag often increases the thickness of the material of the air bag or adopts the multi-fold sewing method, which increases the production cost and process of each air bag to a certain extent. complexity, and the effect still cannot achieve safety and feasibility in real practical use

Method used

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  • Inflating bag sealed with binding base material and manufacture process for same
  • Inflating bag sealed with binding base material and manufacture process for same
  • Inflating bag sealed with binding base material and manufacture process for same

Examples

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Embodiment Construction

[0026] The present invention is described in further detail now in conjunction with accompanying drawing.

[0027] refer to Figure 1 to Figure 5 As shown, the key point of the design of the present invention is that it includes 103 inner bags, 101 outer bags, and 2 adhesive substrates. The 103 inner bag is a co-extrusion film, and a 104 air valve that can be used for inflation is arranged on the co-extrusion film. The 101 outer bag is a polypropylene woven bag, and the bag is provided with a 102 opening that allows the air valve on the inner bag to pass through and be exposed. 2 adhesive substrates at both ends as seals. 2 Adhesives The substrate has 203 adhesives on one side.

[0028] When the inflatable bag is made, at first the semi-finished product with the air valve inner bag is put into the 101 polypropylene woven bag, and the 104 air valve on the 103 inner bag cooperates with the opening position of the 101 outer bag 102 to complete the assembly. The two end openin...

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Abstract

The invention discloses an inflating bag sealed with a binding base material and a manufacture process for the same. The inflating bag is characterized by comprising an inner bag, an outer bag and the binding base material, an air valve capable of inflating is arranged on the inner bag made of a co-extruded film, the outer bag is made of polypropylene woven base fabric, polypropylene woven base fabric composite kraft paper or pure kraft paper and is provided with an exposed opening capable of leading the air valve on the inner bag to penetrate through, and the two ends of the inflating bag are sealed with the binding base material. Internal pressure of the inflating bag in use can be doubled as compared with that of an inflating bag made by means of sewing. Besides, the inflating bag adopts one-time binding technology so that binding is cured after sealing, and when a container is applied, the binding cannot be melted or embrittled at the external extreme high temperature or low temperature of the container, so that proper binding property is kept.

Description

technical field [0001] The invention relates to the field technology of inflatable bags, in particular to an inflatable bag sealed with an adhesive base material. Background technique [0002] With the rapid development of the logistics industry at home and abroad and people's increasing attention to the packaging of goods, polypropylene woven air bags, polypropylene woven base fabric composite kraft paper air bags, and pure kraft paper air bags (referred to as air bags) are becoming more and more popular among cargo owners and customers. Logistics companies use it as an essential packaging material. [0003] With the continuous use of the air bag, in order to ensure the pressure of the air bag and the increase of the internal pressure, improve the safety of the use of the air bag, reduce the cost of raw materials and increase the production capacity. On the basis of the traditional bag sealing method and sewing method, the traditional air bag often increases the thickness ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/03B65D33/18B31D1/02
Inventor 吴强
Owner 上海奥特玛特物流设备有限公司
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