Knitting raw material of wool knitted basin cap and manufacturing process

A technology for making wool, which is applied in knitting, warp knitting, and hat products, etc. It can solve the problems of no elasticity, poor warmth retention, and inability to fold.

Pending Publication Date: 2022-08-05
齐齐哈尔雨田针织有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to overcome the problems existing in the background technology that traditional basin hats are limited by raw materials, the hats are complicated in workmanship, unable to be folded, poor in warmth retention and lack of elasticity, and provide a knitting material for woolen knitted basin hats

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A production process of a wool knitted pot cap, comprising the following steps:

[0017] 1) After the raw material (wool yarn) yarn is retracted by the knitting oil for 24 hours, the raw material reaches a uniform relaxation state, and then two other raw materials (setting thread, spandex) are added, and the proportion of the three raw materials used is : Australian wool yarn 80S accounts for 70%, setting yarn 21% and spandex 9%, knitted by computer knitting machine (Stoll knitting machine) imported from Germany, and knitting is completed after bobbin yarn → warping → sizing → weaving → finishing Production of semi-finished caps;

[0018] 2) The woven semi-finished product is soaked in hot water at 50-55℃ for 30 minutes to expand the wool, and after 1 hour of dewashing until all the wool comes out, then heat-setting at 120-125℃ for 2 minutes. During the heating process, the spandex shrinks and the shaping line melts so that the product is wrapped on the shaping mold. T...

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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PUM

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Abstract

The invention relates to a knitting raw material of a wool knitted basin cap and a manufacturing process. The problems that a traditional hat and a traditional basin hat are limited by raw materials and manufacturing processes, cannot be folded, are poor in heat retention property and do not have elasticity are mainly solved. The fabric is characterized by comprising the following components in percentage by weight: 70% of Australian wool yarn 80S, 21% of shaping thread and 9% of spandex. The manufacturing process of the wool knitted basin cap comprises the steps that S1, knitting raw materials are woven into a semi-finished product; s2, the semi-finished product is soaked in hot water at the temperature of 50-55 DEG C for 30 min, then washed for 1 h and subjected to heat setting at the temperature of 120-125 DEG C for 2 min, and the product wraps a setting mold through melting of a setting line; s3, the product coated on the shaping mold is placed on a cold mold at 15-18 DEG C to be rapidly cooled, so that the shaping line is cured, and the product is coated on the appearance of the mold; and S4, finally, the product is shaped under the pressure of 30 seconds at the temperature of 120-125 DEG C through the upper die and the lower die. According to the knitting raw materials and the process of the wool knitted basin cap, the prepared cap is warm-keeping and foldable, and the cap opening is elastic.

Description

technical field [0001] The invention relates to the technical field of knitted cap processing, in particular to a knitted raw material and a production process for a wool knitted pot cap. Background technique [0002] Woolen hats and basin hats have a history of hundreds of years in Europe and China. The main style is grand and noble, which cannot be compared with other hats. Due to the limitation of traditional craftsmanship and raw materials, the production process of woolen hats is made of ready-made products. The woolen fabric is cut, sewed with a sewing machine, and then set at high temperature. The disadvantages of this kind of hat are that the hat cannot be folded, does not have hair, has poor warmth retention, is not skin-friendly, has no elasticity and cannot be adjusted in size, wastes materials, and gives the traveler bring a lot of inconvenience. SUMMARY OF THE INVENTION [0003] The present invention provides a knitted raw material for wool knitted pot caps 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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B1/24D04B1/18D04B1/14D04B21/20D04B21/18D02G3/32D02G3/04D06C7/02A42B1/019
CPCD04B1/24D04B1/18D04B1/14D04B21/207D04B21/18D02G3/328D02G3/04D06C7/02A42B1/00D10B2211/02D10B2331/10Y02P70/62
Inventor 雷宇李德明李明海李长青王占林陈艳玲
Owner 齐齐哈尔雨田针织有限责任公司
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