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

A kind of production process of gauze

A production process and gauze technology, applied in the field of fabric weaving, can solve the problems of high noise of shuttle looms, short length of weft yarn, low wages, etc., achieve stable and reliable mechanism operation, reduce yarn hairiness, and heald frame movement smooth effect

Active Publication Date: 2017-05-24
IANGSU COLLEGE OF ENG & TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional medical gauze is mostly produced by shuttle looms, which generally only have 180-200r / min per minute, the production efficiency is low, and the noise of shuttle looms is high, the labor intensity of the loom is high, and the production environment is harsh. The wages are low, the length of the weft yarn is short, the weft winding process is required, and a special shuttle worker is required for weaving. The production cost of the enterprise is high. We have improved the production process of gauze and obtained higher economic efficiency.

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
  • A kind of production process of gauze
  • A kind of production process of gauze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0044] 1. Generally, for gauze with a width of 98cm, the number of warp yarns is about 1080. According to the characteristics of small warp density and small number of warp yarns, we did not use section warping machines for warping, but modified batch warping machines. Expand the capacity of the creels from 800 to 1200, and directly replace the warp beams with weaving beams, which simplifies the technological process and eliminates the need for reversing beams. After the transformation, the warping speed is 30,000 meters per person per shift Increased to 100,000 meters per person per shift, the efficiency has increased by 330%, and the yarn tension is more uniform, the warping quality is higher, and the chance of yarn fluffing and pollution is reduced.

[0045] 2. Warp drawing, due to small warp yarn twist, low single yarn strength, no sizing, very wear-resistant, when drawing in healds, only wear heddles and reeds, not warp stoppers, and try weaving 1- 2 meters, the warp yarn...

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
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a production process of gauze, which comprises the following steps: warping in batches, drawing in and reeding, trial weaving on a machine, insertion of warp stoppers, and weaving. According to the present invention, the shuttle loom is improved from the original 180-200r / min to 360-400r / min by configuring a positive shedding mechanism, an air-jet weft insertion mechanism, and a positive continuous coiling mechanism through the transformation of the shuttle loom. , the weaving speed has increased by 100%; after canceling the weft insertion with shuttle, the noise of the loom is reduced, and the working environment of the workers has been greatly improved; Shuttle workers are needed, which reduces the production cost of the enterprise. Through testing, the production efficiency of the modified loom has increased from the original 92% to over 96%. The cost of modification is only 13,000 yuan per loom, and the economic benefits are very obvious.

Description

technical field [0001] The invention belongs to the field of fabric weaving, and in particular relates to a production process of gauze. Background technique [0002] The traditional medical gauze is mostly produced by shuttle looms, which generally only have 180-200r / min per minute, the production efficiency is low, and the noise of shuttle looms is high, the labor intensity of the loom is high, and the production environment is harsh. The wages are low, the length of the weft yarn is short, the weft winding process is required, and a special shuttle worker is required for weaving. The production cost of the enterprise is high. We have improved the production process of gauze and obtained higher economic efficiency. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the present invention provides a gauze production process, which can increase the production speed of the loom by more than 100%; since the warp y...

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 Patents(China)
IPC IPC(8): D03D47/30D03D15/00D03D13/00D02H3/00
CPCD02H3/00D03D13/00D03D15/00D03D47/30
Inventor 瞿建新佟昀顾桂新
Owner IANGSU COLLEGE OF ENG & TECH
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