Preparation of cotton type memory leisure fabric

A technology of memory and fabrics, which is applied in the field of preparation of multi-functional fabrics, can solve problems such as easy generation of static electricity, insufficient softness, and too smooth hand feeling, and achieve good elastic recovery, soft and comfortable hand feeling, and excellent anti-wrinkle performance.

Active Publication Date: 2009-07-15
DANYANG DANQI YUYUE TEXTILE
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the popular PTT memory fabrics on the market are mainly pure memory or semi-memory fabrics. Although these fabrics combine the advantages of ordinary chemical fiber fabrics,

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] specific implementation plan

[0024] The preparation method of the cotton-type memory leisure fabric comprises the following steps: 1. preparation of superfine PTT filament fiber; 2. space-changing composite; 3. weaving; 4. dyeing and finishing.

[0025] Product name: PTT110A

[0026] 1. Preparation of ultrafine PTT filament fibers:

[0027] 75D / 188FPTT ultra-fine PTT filament fiber is realized through the production of spinneret and the improvement of spinning process. The process flow: slicing→drying→twin-screw extrusion→melt pipeline→spinning box→metering pump→ring blowing → oiling → tunnel → pre-network → first stretching rod → second stretching rod → heat treatment box → winding → balancing → testing, grading → packaging.

[0028] Among them, the aspect ratio of the spinneret hole is 6:1, a twin-screw extruder is used to obtain better melt quality, the spinning temperature is 235-255°C, the filter is made of metal yarn, and a 20um filter core is used , the surr...

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

No PUM Login to view more

Abstract

The invention discloses a preparation method of cotton memory leisure fabric. The preparation method comprises the following steps: (1) preparation of superfine PTT filament fibers; (2) air-jet texturing composite; (3) weaving; and (4) dyeing and post finishing. The prepared fabric has the advantages of soft and comfortable hand feel, good elastic recoverability and good wrinkle resistance, the fabric is more elegant, attractive and has unique charm after being treated with advanced dyeing technique, the water diffusibility of the fabric is high, 0.1ml of water is dripped on the fabric, the absorption height reaches more than 70mm, residual moisture is less than 30% and antistatic property cloth face charge density is less than 6UC/M2 after dripping the water for 40 minutes according to a dryness factor measuring method, and in the weaving procedure, a Nissan double-jet electronic free woof selecting high-speed double-jet weaving machine with an electronic muzzle is employed to weave so as to meet the requirements of different cotton memory leisure fabrics.

Description

technical field [0001] The invention relates to a preparation method of a multifunctional fabric, in particular to a preparation method of a high-quality cotton-type memory leisure fabric. Background technique [0002] As a new type of polyester synthetic fiber, PTT fiber has the characteristics of excellent elastic recovery, excellent wrinkle resistance, dimensional stability, and easy dyeing. It has led to the trend of shaping personality and reflecting self in the clothing fashion industry. Once introduced to the market, it has been widely accepted and widely used in windbreakers, fashion women's clothing, casual jackets, etc. Since 2006, PTT shape memory fabrics have made a name for itself in the functional fabric market in China, becoming one of the rare high value-added products in the domestic market. [0003] At present, the popular PTT memory fabrics on the market are mainly pure memory or semi-memory fabrics. Although these fabrics combine the advantages of ordin...

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): D03D15/00D01D5/08D02J1/08D06C7/02D06L1/00D06P3/82D03D15/283D03D15/33D03D15/47D03D15/49D03D15/50D03D15/56D06L1/12
Inventor 张俊炎张沛朱玉梅
Owner DANYANG DANQI YUYUE TEXTILE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap