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Method for preparing fabric-integrated cross-linked foamed product

A fabric and media technology, applied in the direction of household components, household appliances, other household appliances, etc., can solve problems such as penetration, and achieve the effect of high bonding durability

Inactive Publication Date: 2013-02-27
朴章远
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, liquid adhesives may penetrate into the fabric when used in excess
Industrial adhesives containing organic solvents are required for minimal use of adhesives as needed to ensure a strong bond between fabric and cross-linked foam, but undesirably create many environmental concerns

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Method for preparing fabric-integrated cross-linked foamed product
  • Method for preparing fabric-integrated cross-linked foamed product
  • Method for preparing fabric-integrated cross-linked foamed product

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Experimental program
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Effect test

Embodiment Construction

[0047] A detailed description of preferred embodiments of the present invention will be given below with reference to the accompanying drawings. In the following description, it should be noted that detailed descriptions of parts not directly related to the technical features of the present invention or parts known to those skilled in the art and repetitive parts of the embodiments will be omitted.

[0048] figure 1 A process for making a fabric-integrated cross-linked foam product according to a preferred embodiment of the present invention is illustrated. As illustrated in the accompanying drawings, the method of the present invention includes preparing a mold (S110), filling the mold with molding material (S132, S136), heating the mold (S140), opening the mold (S150), removing some of the molding material (S170), The fabric is placed (S180) and a molding material which is cross-linked and foamed together with the fabric in contact with the fabric (S190).

[0049] The insi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The present invention relates to a method for preparing a fabric-integrated cross-linked foamed product, comprising the following steps: preparing a mold in which a cavity comprising of a depressed engraving with an arbitrary shape is formed; filling the cavity of the mold with a molding material in an amount greater than the volume of the cavity of the mold; heating the mold with pressure the same; releasing pressure when the molding material of the mold starts to be cross-linked after passing the softening point by the applied heat, and opening the mold; removing all the molding materials except the part filled in the cavity among the molten molding materials inside the opened mold; placing fabric at the upper surface of the mold of which the cavity is filled with the molding material; heating the mold with pressure to crosslink the molding materials in contact with the fabric; and releasing pressure and rapidly opening the mold to foam the cross-linked molding materials in contact with the fabric.

Description

technical field [0001] The present invention relates to a method of manufacturing a cross-linked foam product, and more particularly, to a method of manufacturing a cross-linked foam product having a fabric and a foam body integrated with each other, the method comprising: preparing a mold having a cavity debossed in an arbitrary shape ; filling the mold cavity with molding material in an amount greater than the volume of the mold cavity; pressurizing and heating the mold; before the molding material of the mold begins to be crosslinked after reaching the softening point by the applied heat releasing the pressure, and opening the mold; completely removing the molding material other than the molding material filled into the mold cavity of the molding material melted in the opened mold; The fabric is placed on the surface; the mold is pressurized and heated to crosslink the molding material in contact with the fabric; and the pressure is released and the mold is quickly opened t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/12B29C43/28B29C48/92
CPCB29C44/1209B29C43/28B29C43/145B29C44/12B29C44/14B29C44/586B29C44/025B29C43/021B29C43/18B29C44/3488B29L2031/7138B29L2031/52B29K2713/00B29K2105/24
Inventor 朴章远
Owner 朴章远
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