Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Total polyester superfine denier fabric and its processing method

A processing method and ultra-fine denier technology, applied in the field of polyester fiber products, can solve problems such as uneven color yield, influence of grammage, large difference in color depth on the back, etc., achieve uniform particle size, isolate internal and external air, and concise process steps Effect

Inactive Publication Date: 2009-05-06
常熟市东方染整有限公司
View PDF0 Cites 54 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this kind of polyester coral fleece fabric is that it has a loose structure. Whether it is warp-knitted or weft-knitted in the weaving process, it can satisfy the advantages of thick fabric and good warmth retention. However, it is easy to shed hair; The operation is difficult to control, and it is easy to produce inconsistent wool heights between the two sides and the middle or the front and back, which also affects the grammage, and it will also bring difficulties to the subsequent dyeing or printing process, especially the printing process, which often produces color differences between the two sides and the middle, front and back. The penetration of the pulp is different, the color depth is obvious, the step difference is obvious, and the fit difference is more obvious, which affects the quality of the final product such as a garment, because there will be a color difference on a garment. If the back is napped, the back color varies greatly. Uneven color, even partial whitening
[0005] In addition, as far as the sheared cloth is concerned, although the finished product is also obtained through weaving, shearing, pre-treatment and printing and dyeing, this kind of raw material is made of glossy or semi-glossy FDY silk, so the structure is characterized by loose fluff and thin cloth body. , poor warmth retention, poor softness and bulkiness, and lack of velvet feel, so it is impossible to improve the grade of the product

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Total polyester superfine denier fabric and its processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The processing width is 156cm and the weight is 160g / m 2 And take the one-side sheared and dyed all-polyester ultra-fine denier fabric as terry cloth as an example, the steps are as follows:

[0029] A) Raw material preparation, choose 100D / 144F polyester DTY silk as face silk, choose 100D / 36F polyester DTY silk as bottom silk, wherein 100D / 144F accounts for 65%, 100D / 36F accounts for 35%, described percentage is mass percentage, Weaved by the PK single-jersey machine produced and sold by Li Kemao Company in Taiwan, China, the weight is 190g / m 2 , white gray cloth with a door width of 200cm;

[0030] B) sectioning, the white gray cloth obtained by step A) is sent to the cutting machine to cut the width, so as to obtain the white gray cloth;

[0031] C) shearing, sending the white gray cloth of cut width obtained by step B) to a shearing machine for shearing, and the hair height is 3mm, and obtains the gray gray cloth of shearing;

[0032] D) heat setting, the sheared...

Embodiment 2

[0037] Polyester ultra-fine denier terry cloth printing (single side), finished product width 150cm, weight 195g / m 2 , the steps are as follows:

[0038] A) Raw material preparation, choose 150D / 288F polyester DTY silk as the face thread, choose 100D / 36F polyester DTY silk as the bottom thread, wherein 150D / 288F accounts for 70%, 100D / 36F accounts for 30%, and the stated percentages are mass percentages, Weaved by the PK single-jersey machine produced and sold by Li Keluo Company in Taiwan, China, the weight is 235g / m 2 , white gray cloth with a door width of 195cm;

[0039] B) sectioning, the white gray cloth obtained by step A) is sent to the cutting machine to cut the width, so as to obtain the white gray cloth;

[0040] C) shearing, sending the white gray cloth obtained by step B) to a shearing machine for shearing, and the hair height is 3.5mm to obtain a sheared gray cloth;

[0041] D) heat setting, the sheared gray cloth obtained by step C is sent to a setting machin...

Embodiment 3

[0046] Polyester ultra-fine denier terry dyeing (double-sided), finished product width 146cm, weight 160g / m 2 , the steps are as follows:

[0047] A) Raw material preparation, choose 150D / 288F DTY polyester yarn as the face yarn, choose 100D / 36FDTY polyester yarn as the bottom yarn, wherein 150D / 288F accounts for 60%, 100D / 36F accounts for 40%, and the percentages mentioned are mass percentages. The PK single-sided machine weaving produced and sold by Taiwan Li Kexiang Company has a grammage of 190g / m 2 , white gray cloth with a door width of 190cm;

[0048] B) sectioning, the white gray cloth obtained by step A) is sent to the cutting machine to cut the width, so as to obtain the white gray cloth;

[0049] C) shearing, will be sent to the shearing machine by step B) obtained cut white gray cloth, and the wool height is 4mm, obtains the sheared gray cloth;

[0050] D) heat setting, the sheared gray cloth obtained by step C) is sent to a setting machine for heat setting, the...

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
Login to View More

PUM

PropertyMeasurementUnit
Gram weightaaaaaaaaaa
Gram weightaaaaaaaaaa
Login to View More

Abstract

The invention relates to superfine full-polyester denier fabrics and a processing method thereof, which belong to the technical field of polyester fiber products. The superfine full-polyester denier fabrics comprise surface threads and bottom threads, wherein the surface threads use 150D / 288F or 100D / 144F DTY polyester threads as raw materials, and the bottom threads use 100D / 36F DTY polyester threads as raw materials; and the content of the surface threads occupies 60 to 70 percent of the total compositions, and the content of the bottom threads occupies 40 to 30 percent of the total compositions. The invention has the advantages that the raw materials of the surface threads and the bottom threads are reasonablely selected; full polyester obtained is superfine, light and fluffy, and has soft hand feeling, plump fluffy feeling, good warmth retention property and uniform particle size; small fiber clearance is guaranteed, and the superfine full-polyester denier fabrics have the function of isolating inner air and outer air and preventing heat energy loss as dresses; the processing method forms texture surfaces without texturing, prevents the phenomenon of wool falling when people wear and repeatedly wash the texture due to the fact that fibers are broken by ruleless mechanical external force to form a hairy surface, and prevents the phenomena of pilling and grinning; and the technological steps are simple.

Description

technical field [0001] The invention belongs to the technical field of polyester fiber products, and in particular relates to an all polyester superfine denier fabric, and also relates to a processing method for the all polyester superfine denier fabric. Background technique [0002] The all-polyester superfine denier fabrics in the prior art are mainly but not limited to polar fleece, coral fleece and shearling cloth. There are following deficiencies in the processing method of this fabric and fabric: [0003] First of all, as far as polar fleece is concerned, this type of fabric is made of ultra-fine denier polyester yarn or ordinary polyester yarn as raw material, after raw material selection, weaving, pre-treatment, pre-setting, printing or dyeing, finishing, napping and fleece A polyester polar fleece knitted fabric is obtained. The disadvantage of this process is that the process is long, and the particle size of the fabric varies greatly, so the style is not easy to ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D03D15/00D03D27/00D06C13/00D06C7/02D06C25/00D06L1/12D06P3/54D03D15/283D03D15/33D03D15/50
Inventor 陈燮元
Owner 常熟市东方染整有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com