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Two-layer composite sound insulation fabric

A double-layer composite and fabric technology, applied in the field of fabrics, can solve the problems of not being able to function effectively, reducing work efficiency, and not having sound-absorbing and sound-absorbing effects.

Inactive Publication Date: 2014-03-26
WUJIANG YUANMING PRINTING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are usually roads around the office environment, and the noise caused by passing vehicles on the road has caused serious damage to the quiet environment required for work, making people unable to concentrate on going to work, thereby reducing work efficiency
The existing preventive measures are usually to install sound-absorbing panels in the office for protection, but they still cannot effectively play a role. The clothes people wear usually do not have sound-absorbing effects. Reducing the volume and reducing noise in the working environment will have a more obvious effect

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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  • Two-layer composite sound insulation fabric

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Embodiment Construction

[0012] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] The present invention is a double-layer composite sound-insulating fabric, such as figure 1 As shown, the double-layer composite sound-absorbing fabric is composed of the upper high-strength sound-absorbing fabric layer 1 and the lower natural sound-absorbing fabric layer 2. The high-strength sound-absorbing fabric layer 1 is made of aluminum silicate cotton fiber and acrylic cotton fiber. The natural sound-absorbing fabric layer 2 is blended and woven from coconut silk fiber and pineapple hemp fiber. The weight percentages of the components in the high-strength sound-absorbing fabric layer 1 of the double-layer composite sound-absorbing fabric are respectively: the silicic acid Aluminum ...

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 invention discloses a two-layer composite sound insulation fabric which is formed by compositing and weaving an upper high-strength sound insulation fabric layer and a lower natural sound insulation fabric layer, wherein the high-strength sound insulation fabric layer is formed by blending and weaving 35-42% by weight of aluminum silicate cotton fiber and 58-65% by weight of acrylic cotton fiber; the natural sound insulation fabric layer is formed by blending and weaving 44-51% by weight of coconut silk fiber and 49-56% by weight of pina fiber. Due to adoption of the two-layer structural design, the upper high-strength sound insulation fabric layer has the characteristics of good sound insulation effect and low cost, the lower natural sound insulation fabric layer has the effect of further sound insulation, and meanwhile, the fabric is environment-friendly and non-pollution, and is moisture absorbable and breathable, and is cool and comfortable.

Description

technical field [0001] The invention relates to fabrics, in particular to a double-layer composite sound-insulating fabric. Background technique [0002] With the continuous development of science and technology, textile fabrics that meet people's different needs emerge in an endless stream to meet the needs of consumers and play an increasingly important role in people's daily life. [0003] With the increasing demand for work, people usually need more working hours than before, and a quiet environment is a necessary condition for people to work. At present, there are usually roads around the office environment, and the noise caused by passing vehicles on the road has caused serious damage to the quiet environment required for work, making people unable to concentrate on going to work, thereby reducing work efficiency. The existing preventive measures are usually to install sound-absorbing panels in the office for protection, but they still cannot effectively play a role. ...

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): B32B9/02B32B27/02B32B27/12
Inventor 钱高明
Owner WUJIANG YUANMING PRINTING FACTORY
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