Cylindrical seamless warp-knitted interval protective cover and weaving method thereof

A technology of warp-knitting spacer fabrics and protective covers, which is applied in warp knitting, textiles, papermaking, knitting, etc., can solve the problems of inability to resist pressure and protect, and achieve the protection of the internal parts of the audio system, which is not easy to collapse and collapse. The effect of large initial modulus
CN112921491AActive Publication Date: 2021-06-08JIANGNAN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGNAN UNIV
Publication Date
2021-06-08

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Abstract

The invention discloses a cylindrical seamless warp-knitted interval protective cover and a weaving method thereof, and belongs to the technical field of warp-knitted fabric weaving. According to the weaving method of the cylindrical seamless warp-knitted spacer fabric, the cylindrical seamless warp-knitted spacer fabric is woven on a double-needle-cylinder warp knitting machine; the double-needle-cylinder warp knitting machine includes six annular guide bars which are sequentially arranged above a knitting needle from outside to inside, namely a guide bar GB1, a guide bar GB2 and a guide bar GB3 which are located on the upper portion of an outer needle cylinder and a guide bar GB4, a guide bar GB5 and a guide bar GB6 which are located on the upper portion of an inner needle cylinder. The double-needle-cylinder warp knitting machine is adopted for knitting, the special needle cylinder configuration and yarn guide needle arrangement mode is achieved, and the warp knitting seamless fabric with the structural effect and the functional effect is achieved; by utilizing the special configuration of the needle cylinders and a yarn guide needle, the inner side and the outer side of the fabric are of a cylindrical structure and are woven into a whole; and the inner side fabric and the outer side fabric are both of a mesh structure and are in one-to-one correspondence in position, and a tedious hole aligning procedure is not needed.
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Description

technical field

[0001] The invention relates to a tubular seamless warp-knitted spacer cover and a weaving method thereof, belonging to the technical field of warp-knitted fabric weaving. Background technique

[0002] The protective cover has the functions of dust prevention and protection, and is usually made of double-needle bed warp-knitted spacer fabric, which is applied to devices that need protection, such as net covers covering cylindrical objects such as stereos and cups. The double-needle bed warp-knitted spacer fabric is a warp-knitted fabric that connects two independent surface tissues through the spacer yarn of the middle layer. It has a three-dimensional structure and can play a certain supporting role. Taking the cylindrical stereo as an example, its 360° no dead angle playback feature is loved by the majority of consumers. Due to the improvement of people's aesthetic level, there are higher requirements for the appearance of cylindrical audio products, and 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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