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Knitting method of needle-through paper rope

A technology for passing paper and paper strips, applied in the field of knitted fabrics, can solve the problems of small contact surface, uneven shape, long occupation time, etc., and achieve the effect of good expansion effect, uniform shape, and material saving.

Inactive Publication Date: 2020-08-21
HUIZHOU ASUN PAPER PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) The paper strips are twisted into yarn, which makes the yarn stress larger and the texture tighter, and the needle-through paper rope woven into is harder in texture and uneven in shape
[0007] (2) The texture of the yarn is tight, the contact surface between the needle-through paper rope and the outside world after weaving is small, and the degradation rate of waste products in the later stage is relatively slow
[0008] (3) In the operation of twisting yarn, it takes a long time, the operation is more cumbersome, and relatively large-scale operating equipment is required, so the energy consumption in the process of preparing the needle-through paper rope is increased, and the weaving efficiency is reduced

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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  • Knitting method of needle-through paper rope
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  • Knitting method of needle-through paper rope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , 5 , as shown in 6,

[0023] S1 coating: Apply the softener evenly on the upper, lower, left, and right sides of the paper;

[0024] S2 Slitting: Slitting the paper coated with softener into the required width through a paper splitter or paper cutter;

[0025] S3 forming: extruding or pultruding the slit paper strips into a cross-section of a thread and folding it into a circular yarn at a point;

[0026] S4 weaving: knitting the formed yarn directly into a needle-through paper rope or a needle-through paper rope with a rope core.

[0027] The beneficial effect of adopting the first embodiment is:

[0028] The yarn is pultruded to form a cross-section similar to a thread folded into a circle at a point. The yarn has a force to leave its axis under the action of its fiber elasticity, so the needle-through paper rope woven has a relatively strong Good swelling effect, softer touch.

[0029] The yarn is only folded towards its axis, and the stress o...

Embodiment 2

[0034] Such as figure 2 , 5 , as shown in 6,

[0035] S2 slitting: use a paper splitter or paper cutter to cut the paper into the required width;

[0036] S1 Coating: Apply the softener evenly on the upper, lower, left, and right sides of the paper through the coating equipment after cutting the paper strips;

[0037] S3 forming: extruding or pultruding the paper strip coated with softener to form a yarn whose cross section is one line and folded into a circle at one point;

[0038] S4 weaving: weaving the formed yarn directly into a needle-through paper rope or a needle-through paper rope with a rope core;

[0039] Adopting the second embodiment possesses the same technical effect as the first embodiment, and compared with the first embodiment, the two opposite sides of the cut paper are coated with softening agent.

Embodiment 3

[0041] Such as image 3 , 5 , as shown in 6,

[0042] S2 slitting: use a paper splitter or paper cutter to cut the paper into the required width;

[0043] S3 forming: extruding or pultruding the slit paper strips into a cross-section of a thread and folding it into a circular yarn at a point;

[0044] S1 coating: apply the softener evenly on the side of the yarn through the coating equipment;

[0045] S4 weaving: knitting the yarn coated with softener directly into a needle-through paper rope or a needle-through paper rope with a rope core.

[0046] Adopting the third embodiment has the same technical effect as the first embodiment. Compared with the first embodiment, this embodiment only needs to apply softener to the side of the formed yarn, and can achieve the same hand feeling. The use of softening agent can be reduced under the length of the yarn, thereby achieving the effect of reducing production costs.

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 relates to a knitted fabric, in particular to a knitting method of a needle-through paper rope. According to the knitting method of the needle-through paper rope, a paper roll is coatedor printed with a softening agent, subsequently paper is split, then a round yarn of which the section is folded towards one point is formed by virtue of extrusion or pultrusion of equipment, and theyarn is directly knitted to form the needle-through paper rope. The knitting method of the needle-through paper rope provided by the invention is soft in texture, uniform in form, easy to recycle, regenerate and degrade in later period and also has the effects of saving time and lowering the production cost.

Description

technical field [0001] The invention relates to a knitted fabric, in particular to a weaving method of a needle-through paper rope. Background technique [0002] Needle-through paper rope is a new type of product formed by knitting needles to organize various raw materials in circles and then quickly string them together. , Hollow or flat shape products. [0003] With the enhancement of human awareness of environmental protection, needle-through paper ropes made of recyclable, recyclable and degradable materials such as paper are approaching [0004] been widely used in recent years. In the process of preparing paper needle-through paper rope, it mainly includes paper separation, water passing, yarn twisting and weaving operations. [0005] There are following problems in the weaving method of existing needle-through paper rope: [0006] (1) The paper strips are twisted into yarns, so that the yarns have a greater stress and a tighter texture, and the woven needle-throug...

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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IPC IPC(8): D02G3/08
CPCD02G3/08
Inventor 杨威
Owner HUIZHOU ASUN PAPER PROD CO LTD
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