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Paper bobbin

A technology for winding paper and yarn is applied in the field of winding paper tubes, which can solve the problems of high production cost, difficult to recycle, complex structure, etc., and achieve the effects of low cost, simple structure, and not easy to break the yarn.

Inactive Publication Date: 2012-05-09
WUJIANG JINDI JET WEAVING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of this kind of bobbin is more complicated. Compared with the paper bobbin, it is not easy to recycle, the production cost is high, and the transportation cost is also increased.

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

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, 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.

[0020] The invention provides a yarn winding paper tube with simple structure, low cost and not easy to break the yarn tube.

[0021] Such as figure 1 , figure 2 As shown, a yarn-wrapping paper tube, said yarn-wrapping paper tube is helically wound from synthetic paper, and an end 1 of said yarn-wrapping paper tube is provided with a curling edge 2 .

[0022] Figure 5 , Figure 6 It is a schematic diagram of the structure of the end part 1 not rolled into curling 2, the thickness of the end part 1 is equal to half of the thickness of the winding paper tube, and the length of the end part 1 is equal to three times of the thickness of the wind...

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 paper bobbin which is formed by spirally rolling synthetic paper. A turned edge is arranged at one end part of the paper bobbin; the thickness of the end part is half that of the paper bobbin; the length of the end part is three times the thickness of the paper bobbin; the turned edge of the paper bobbin is a U-shaped turned edge; the height of the U-shaped turned edge of the paper bobbin is half the thickness of the paper bobbin; and the turned edge is turned to the inner side of the paper bobbin. Therefore, the paper bobbin has the advantages of simple structure, lower cost and low probability of breaking yarns.

Description

technical field [0001] The present invention relates to a kind of equipment for textile industry, more precisely, it is a kind of winding paper tube. Background technique [0002] Rolling paper tubes are commonly used parts in the textile industry. Compared with ordinary plastic yarn tubes, rolling paper tubes have the advantages of light weight, low cost, and easy recycling. However, the ends of the paper tubes tend to be sharp and easy to scratch. Broken yarn leads to an increase in the workload of textile workers and increases the cost of use. [0003] Chinese invention patent ZL00261759.5 discloses a paper tube for rolling yarn in the textile industry. Mainly, the surface of the effective winding length of the existing spinning bobbin is covered with several obliquely intersecting fluffing streaks. The friction coefficient of the surface of the paper tube is improved, the slipping of the yarn ring is prevented when the yarn is wound, and the pass rate and quality of th...

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): B65H75/10B65H75/18
Inventor 金阿根
Owner WUJIANG JINDI JET WEAVING FACTORY
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