Blending technique of eria silk and PTT (polyethylene terephthalate) dobby fabric

A technology of castor silk and dobby, which is applied in the directions of weaving, digging fabric, silk fiber production, etc., can solve the problems of multi-blocking, unsatisfactory effect, etc., and achieve the effect of not easy to break

Inactive Publication Date: 2019-06-04
贾龙平
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of the above-mentioned traction and pretreatment process is still unsatisfactory, and there will still be more baffles in the final woven 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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] When castor silk is placed in the water steamer, the water temperature is 90°C, and the others are the same.

Embodiment 2

[0022] The castor silk is placed in the natural state and pre-shaped for 15 hours, and the others are the same.

[0023] The present invention first measures the stretchable maximum of silk, that is, the maximum pressure value that can be applied to it. Since the tensile strength of silk is weaker than that of castor-bean silk, blending with the maximum pressure value that can be applied to silk can ensure silk and The tension of the castor silk is within its acceptable range, and it is not easy to break; further, before the mixed spinning, the castor silk is pretreated to make the characteristics of the silk and the castor silk more consistent, which is beneficial to the subsequent The progress of the process.

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 relates to a blending technique of eria silk and PTT (polyethylene terephthalate) dobby fabric. The blending technique comprises the steps of 1) placing eria silk in a steaming box, andsteaming for 80 min under the water temperature of 85-100 DEG C; 2) presetting the eria silk of the step 1) in natural state for 10-20 hours; 3) measuring tensile maximum of common silk, namely, maximum pressure applicable thereto; 4) blending the common silk and the eria silk with a water-jet loom under the maximum pressure. The tensile maximum of common silk, namely maximum pressure applicable thereto, is measured first; the tensile capacity of the common silk is weaker than that of the eria silk, and therefore, blending under the maximum pressure applicable to the common silk can ensure that tension of both the common silk and the eria silk are within a bearable range, and both the common silk and the eria silk rarely break.

Description

technical field [0001] The invention relates to a blending process of castor silk and PTT dobby fabric. Background technique [0002] When using different raw material yarns for mixed spinning, the tension of various raw material yarns and suitable processing temperature are important parameters that affect the quality of the final product. Therefore, it is necessary to take into account the characteristics of different raw material yarns when designing the textile process. When silk and castor silk are mixed and woven into fabrics, since the characteristics of silk and castor silk are quite different, a specific process is required for weaving. Specifically, silk has poor water resistance and is easy to break when exposed to water, and has weak tensile strength and is easy to break under force; while castor silk has high twist and strong tensile strength. In order to take care of the characteristics of different raw material silks to ensure the quality of the final product...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D03D21/00D01B7/00D06B3/02D02J13/00D03D15/233D03D15/47D03D15/50D03D15/573
Inventor 贾龙平
Owner 贾龙平
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