Manufacturing method of weft knitting polyester velvet blanket

A manufacturing method and polyester technology, applied in the field of blanket manufacturing, can solve the problems of high production cost, complex process, low genuine rate, etc., and achieve the effect of improving brush efficiency, reducing process flow, and feeling soft.

Pending Publication Date: 2022-04-22
连云港飞雁毛毯有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for easy creation of lowerweight blinds with good comfort properties while maintaining their overall appearance look like they were made from regular yarn or woven fabric. It achieves this through three different methods: bamboo blindings, split rings, and brushed cloth. By reducing these processes, it saves money compared to traditional ways such as making up clothes instead of expensive materials. Additionally, the use of two types of machines at once improves fiber efficiency and reduces cost. Overall, this new technology makes fabrics smarter without compromising its functionality over longer periods of usage.

Problems solved by technology

The technical problem addressed in this patents relates to finding ways to create better quality clothings that look like normal clothes without being too stiff or bulky when worn on human skin.

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 1

[0047] Embodiment 1, the manufacture method of weft-knitted polyester velvet blanket:

[0048] 1. Raw materials and weaving

[0049] The raw materials used in this product are divided into face silk and bottom silk. Made of high gloss polyester low stretch yarn (DTY). The fineness / composite number used is 300D / 576F, and the bottom yarn is 150D / 36F polyester full-drawn yarn (FDY) or semi-glossy polyester low-stretch yarn (DTY).

[0050] We use a loop-cut pile machine for weaving. The wool surface is composed of a creel weaving mechanism, a yarn feeding mechanism, a pulling and taking-up mechanism, etc. The upper needle cylinder and the lower needle cylinder are hook needles and knife needles respectively. The wool height is determined by the upper The distance between the needle cylinder and the mouth of the lower needle cylinder can be adjusted, and the wool height can be knit between 5mm-18mm. We choose the knitting method with a knitting gauge of 3+3, that is, we only k

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 manufacturing method of a weft knitting polyester velvet blanket, and belongs to the technical field of weaving. The method comprises the steps of raw material selection, weaving, pre-finishing high-speed brushing, pre-finishing pre-shaping, printing (or pad dyeing), drying, color fixing, water washing, shaping and drying, post-finishing high-speed brushing, high-temperature bundle rolling and shaping, so that the weft-knitted polyester velvet blanket is obtained. The method is simple in process, development and utilization of the low-gram-weight blanket are achieved, and the blanket is soft and soft in hand feeling and remarkable in ventilation effect. The process flow is reduced and the cost is saved. A 3 + 3 weaving mode is adopted, so that the problem that the bottom of a common weft-knitted blanket is fallen off is solved. Original heavy down products can be replaced by soft, breathable and bulky low-weight down products, so that products which are simple in process and low in cost can be rapidly produced.

Description

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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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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Owner 连云港飞雁毛毯有限责任公司
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