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Production method of waterproof composite bedsheet fabric

A production process and fabric technology, applied in the direction of synthetic resin layered products, layered products, metal layered products, etc., can solve the problems of being thin and not durable, single sheets, etc., achieve waterproof, breathable and moisture permeability improvement, and simple and easy production process Understand and maintain performance effects

Inactive Publication Date: 2014-06-18
QINGDAO TONGGUANWANG IND
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0006] In order to overcome the above-mentioned problems existing in the prior art field, the object of the present invention is to provide a production process of waterproof composite bed sheet fabric, so as to solve the problem that the current bed sheets are relatively single, thin and not durable

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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Examples

Experimental program
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Effect test

Embodiment

[0013] The production process of the waterproof composite bed sheet fabric in this embodiment includes the following steps: firstly, the hollow cotton and polyester fiber are made into a gray cloth, and then a layer of metal mesh is pressed on the inner side of the prepared gray cloth, and then sanded out. , shape the sanded gray cloth according to production needs; finally, bond the shaped gray cloth with TPU film through polyurethane PU glue. The percentage by weight of each component of the polyurethane PU glue is: 100 parts of polyurethane adhesive, 44 parts of solvent, 44 parts of solvent toluene, 0.51 part of bridging agent, 15 parts of curing agent, and the polyurethane adhesive is adipic acid: Phthalic acid: ethylene glycol: neopentyl glycol = 1:1:1.7:0.3 The ratio of synthetic polyester diol and diisocyanate is prepared as the main raw material, and the curing agent is a component of free isocyanate groups , The bridging agent is a multifunctional prepolymer of trihyd...

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Abstract

The invention discloses a production method of waterproof composite bedsheet fabric. The production method comprises following steps: firstly, gray cloth is made from hollow cotton and polyester fiber, and the inner side of the gray cloth is provided with a layer of metal net via pressing; the processed gray cloth is subjected to peached finish, and sizing of the gray cloth is carried out according to production requirements; and at last, the sized gray cloth is bonded with TP thin film with polyurethane (PU) adhesive. The production method is simple, and is easy to understand, possesses water resistance, is capable of realizing heat preservation, and is comfortable for using; water resistance, air permeability, and moisture permeability are increased greatly; and excellent performance is maintained.

Description

[0001] technical field [0002] The invention belongs to fabric processing technology, in particular to a production technology of waterproof composite bed sheet fabric. [0003] Background technique [0004] With the continuous improvement of people's living standards, higher requirements are put forward for the comfort, safety, hygiene and other properties of textiles. The function of the existing sheets is relatively single, usually one layer, and the sheets are relatively thin and not durable. It is necessary to increase the elasticity and softness by using a thicker mattress, thereby bringing certain troubles to people's lives. The price is relatively high, uneconomical and impractical. [0005] Contents of the invention [0006] In order to overcome the above-mentioned problems existing in the prior art field, the object of the present invention is to provide a production process of waterproof composite bed sheet fabric, so as to solve the problem that the current...

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): B32B37/02B32B37/12B32B38/00B32B15/02B32B15/14B32B27/06B32B27/12C09J175/06C08G18/42
Inventor 宋礼华
Owner QINGDAO TONGGUANWANG IND
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