Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for recycling non-processed fibers in a carding machine and a carding machine for carrying out the method

A carding machine, recycling technology, used in fiber processing, deburring devices, textiles and papermaking, etc.

Active Publication Date: 2010-12-08
安德里茨阿斯兰-蒂博
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, the generation of flyaway fibers is much smaller than when using roller carding groups, but sometimes enough to interfere with the normal operation of the carding machine

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
  • Method for recycling non-processed fibers in a carding machine and a carding machine for carrying out the method
  • Method for recycling non-processed fibers in a carding machine and a carding machine for carrying out the method
  • Method for recycling non-processed fibers in a carding machine and a carding machine for carrying out the method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] exist figure 1 shows a double outlet card for the manufacture of non-woven fabrics, especially for the manufacture of synthetic fibers such as polypropylene, polyethylene, and / or natural fibers of cotton, and / or man-made fibers of viscose, etc. of non-woven fabrics.

[0026] figure 1 The carding machine in comprises a carding machine entrance E, and this entrance is equipped with fiber feeding device 1, and in described embodiment, described fiber feeding device is made up of forehearth 1a, feeding roller 1b and crushing roller 1c. In normal operation, a fiber mat is continuously introduced (by means not shown in the figure) into the inlet E between the forehearth 1a and the feed roller 1b.

[0027] Starting from said fibrous layer, the scrap roll 1c feeds the fibers to a first rotating card drum 2, commonly referred to as the "avant-train" and equipped with a carding pad (for a pointed end) at its periphery. body form or any other equivalent) so that it can pick u...

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

Recycling airflow(F) is generated in a carding machine which comprises at least one carding roller(2;5), a plurality of carding mechanisms(3) installed around the carding roller, and a hood(13) which covers the carding mechanisms(3); the airflow(F) flows below the hood(13) and above the carding mechanisms(3) as well as at the vicinity thereof so as to bring the unprocessed fiber back to the upperreach of the carding roller; in this way, the fiber escaping from the carding mechanisms(3) can be recycled.

Description

technical field [0001] The present invention relates to the field of textiles and its aim is to propose a new solution for the recycling of unprocessed fibers in a carding machine. The invention is preferably applied to the recycling of unprocessed fibers in a card equipped with a roller card group. Background technique [0002] Generally speaking, a carding machine includes at least one rotating carding cylinder, generally called a main cylinder or a large cylinder, and a carding mechanism is installed around the cylinder. In operation, the fibers delivered to the periphery of the carding drum are processed by the combined action of the carding drum of the carding mechanism and its surrounding pads (fiber carding operation). [0003] There are different types of carding mechanisms, among which are mainly: roller carding groups, carding belts, stationary carding mechanisms of the carding plate type. [0004] Typically, a roll carding group has a roll often called a "work ...

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): D01G15/72D01G15/04D04H1/72
CPCD01G15/32D01G15/72
Inventor M·德康M·布拉邦J·马雷
Owner 安德里茨阿斯兰-蒂博