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

Mechanical splitting process of poly/nylon superfine fiber dustproof cloth

A technology of ultra-fine fiber and dust-free cloth, which is applied in the processing of textile material carriers, equipment configuration for processing textile materials, textiles and papermaking, etc. It can solve problems such as fiber damage, sewage discharge, and reduce the total strength of fabrics, and achieve low weight loss. , Reduce waste water discharge, good fiber opening effect

Active Publication Date: 2019-07-23
厦门保视丽无尘科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned patent can achieve low-temperature and low-alkali fiber opening, chemical reagents are still needed, so there is always a component of the fiber that is easy to hydrolyze and reduces the total strength of the fabric, and its weight loss rate is still 34.6%. Problems with fiber damage and effluent discharge

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
  • Mechanical splitting process of poly/nylon superfine fiber dustproof cloth
  • Mechanical splitting process of poly/nylon superfine fiber dustproof cloth
  • Mechanical splitting process of poly/nylon superfine fiber dustproof cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: Since this process requires the use of a mechanical opener, in order to better understand the present invention, Example 1 discloses a specific structure of a mechanical opener for producing polyester-nylon ultrafine fiber dust-free cloth. Such as figure 1 and figure 2 As shown, a mechanical opening machine for producing polyester-nylon ultrafine fiber dust-free cloths includes a cylinder 1 arranged obliquely, and the lower end of the cylinder 1 is integrally formed with an upwardly bent elbow 2. The cloth feeding pipe 3 connected with it is welded on the peripheral side. The cloth feeding pipe 3 is located on the side of the elbow 2 away from the cylinder body 1. The axis of the cloth feeding pipe 3 is parallel to the horizontal plane. The opening of the cloth feeding pipe 3 is provided with a sealing cover 4.

[0037] Such as figure 2 and image 3 As shown, the inside of the elbow 2 is horizontally and rotatably provided with a cloth lifting roller ...

Embodiment 2

[0051] Embodiment 2: a kind of mechanical fiber-opening process of brocade superfine fiber dust-free cloth, comprises the following steps:

[0052] Step 1: Wrap one end of the tapestry microfiber dust-free cloth above the cloth lifting roller 5, and extend it into the nozzle 8, and inject water into the cylinder body 1. The water is pressurized by the circulation pump 14 and sprayed from the nozzle 8. Drive the superfine fiber dust-free cloth to move along the cloth pipe 9 and fall into the bottom of the cylinder 1, and then sew the head and tail of the brocade superfine fiber dust-free cloth in the cylinder 1 to make the gray cloth into a ring;

[0053] Step 2: Seal the cylinder body 1, keep the brocade microfiber dust-free cloth in circular motion, and raise the temperature inside the cylinder body 1 to 130°C at a uniform speed, keep it warm for 40min, and the heating rate is 3±0.5°C / min; then raise the temperature at a uniform speed To 160°C, keep warm for 40 minutes, the h...

Embodiment 3

[0057] Example 3: A mechanical fiber opening process for tapestry ultrafine fiber dust-free cloth, the difference from Example 2 is that the holding time in step 2 and step 3 is 45 minutes.

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 mechanical splitting process of poly / nylon superfine fiber dustproof cloth, and relates to the technical field of dustproof cloth splitting. The process includes the following steps that 1, one end of the poly / nylon superfine fiber dustproof cloth is wound around a cloth lifting roller and stretches into a spray nozzle, water is injected into a barrel body, the head and the tail of the poly / nylon superfine fiber dustproof cloth are sewn in the barrel body, and gray cloth is annular; 2, the barrel body is sealed, the poly / nylon superfine fiber dustproof cloth is kept in circulation motion, the interior of the barrel body is heated to 130 DEG C at a constant speed, heat preservation is carried out for 40-50 min, the interior of the barrel body is heated to 160 DEG Cat a constant speed, and heat preservation is carried out for 40-50 min; 3, the temperature in the barrel body is reduced to 130 DEG C, heat preservation is carried out for 40-50 min, the temperatureis reduced to 80 DEG C or below, water is drained, and pressure is released; 4, the poly / nylon superfine fiber dustproof cloth is taken out, and after the poly / nylon superfine fiber dustproof cloth is dried and shaped, the split poly / nylon superfine fiber dustproof cloth is obtained. The process has the advantages that the splitting effect is good, the weight loss ratio of fibers is low, and thedrainage amount of waste water is reduced.

Description

technical field [0001] The invention relates to the technical field of dust-free cloth opening, more specifically, it relates to a mechanical fiber-opening process of brocade superfine fiber dust-free cloth. Background technique [0002] Microfiber dust-free cloth is a kind of differential fiber that is developing rapidly. It is called a new generation of synthetic fiber. It is a high-quality and high-tech textile raw material. A typical representative of the new synthetic fiber. It is woven from ultra-fine and tough fibers. It has a super-strong tissue structure, soft and tough characteristics, and has the advantages of not damaging the work object and low dust and ion content. Fibrillation, also known as fibrillation, under the action of rapid and excessive tension or shear stress (over a certain draw ratio), the thick filaments will lose the transverse strength perpendicular to the direction of the force, resulting in longitudinal cracking and becoming mutual The craft ...

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): D06B3/28D06B23/04D06B23/22
CPCD06B3/28D06B23/04D06B23/22D10B2331/02D10B2331/04
Inventor 马传顺
Owner 厦门保视丽无尘科技有限公司
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