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'I' shaped fibre

A fiber and fiber section technology, applied in the field of new special-shaped fibers, can solve the problems of poor drape, low bending stiffness, and inability to impart a skinny fabric to the fabric, and achieve the effects of improving softness, good hygroscopicity, and improving comfort.

Inactive Publication Date: 2009-03-18
上海丝绸集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention solves the problem that the bending stiffness of the common fiber is small and cannot give the fabric a good skinny feeling, and makes up for the deficiency of the poor drapability of the fabric in the prior art

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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Embodiment Construction

[0024] The present invention will be further described below in combination with specific embodiments. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0025] Such as figure 1 As shown, it is a kind of "I" shaped fiber of the present invention, the cross-sectional shape of the fiber is "I" shape, which includes two parallel sides and three parts of the connecting section perpendicular to the two sides, the length of the connecting section is equal to the longer of the two sides The ratio is 1-4:1, expressed as L:MAX(M, N)=1-4:1 in mathematical expression.

[0026] Whe...

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 novel profiled fiber, in particular to a profiled fiber with an H-shaped section. The section shape of the fiber is H-shaped, i.e. three parts which are two parallel sides and a connecting section that is perpendicular to the two sides are included. The ratio of length of the connection section to the longer one in the two sides is 1 to 4:1.The profiled fiber solves problems that the conventional fiber is small in flexural rigidity and can not endue a good bone sense to textile, and makes up the insufficiency that the textile of the prior art is poor in fabric drape.

Description

technical field [0001] The invention relates to a novel special-shaped fiber, in particular to a special-shaped fiber whose cross-section is "I" shape. Background technique [0002] With the continuous development of the textile industry and the continuous improvement of people's quality of life, people not only require fabrics to be strong and durable, but also pay more and more attention to the pursuit of the color, feel, style, function and comfort of knitted fabrics, and at the same time obtain a kind of Soft and skinny knitted fabrics have become a development trend. As the most basic structural unit of clothing fabrics-fiber materials, we should strive to develop various fiber materials through our own technological progress to meet people's needs. [0003] Since the cross-sectional shape of the fiber is closely related to the properties of the fiber, various properties required by people can be obtained by changing the cross-sectional shape of the fiber. The cross-s...

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): D01D5/253
Inventor 王士良李文刚王济强吴勇姜琦张爱丽罗东
Owner 上海丝绸集团股份有限公司