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

Polyolefine fiber and its making process

A polyolefin fiber and polyolefin technology, applied in the field of polyolefin fiber containing natural additives and its manufacture, can solve the problems of fiber smoothness, softness and hygroscopicity, etc., and achieve silky hand feeling and ensure fiber quality indicators , The effect of improving hygroscopicity

Inactive Publication Date: 2004-10-27
上海依福瑞实业有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of these fibers is that only the function of the fiber is added, but the properties of the fiber itself are not changed, that is, the smoothness, softness and hygroscopicity of the fiber are not improved.

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
  • Polyolefine fiber and its making process
  • Polyolefine fiber and its making process
  • Polyolefine fiber and its making process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Provide embodiments of the present invention and accompanying drawing below, and do further explanation:

[0011] figure 1 , Schematic diagram of the cross-sectional structure of polyolefin fibers containing natural pearl powder;

[0012] figure 2 , Schematic diagram of the cross-sectional structure of polyolefin fibers containing natural pearl powder, tourmaline and zeolite;

[0013] Fig. 3, manufacture the method block diagram of the polyolefin fiber that contains natural pearl powder;

[0014] Fig. 4, the method flowchart of manufacturing the polyolefin fiber that contains natural pearl powder, tourmaline, zeolite.

[0015] Such as figure 1 As shown, the polyolefin fiber 1 contains natural pearl powder 2, and the fineness of the natural pearl powder 2 is less than 2 microns. The added natural pearl powder 2 is a natural protein with multiple hydroxyl and amino polar genes, so the fiber has a strong hydration ability and good moisture retention. Dyeability of o...

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
particle diameteraaaaaaaaaa
elongation at breakaaaaaaaaaa
antibacterial rateaaaaaaaaaa
Login to View More

Abstract

The present invention relates to a polyolfeinf fibre containing natural additive and its production method. The described fiber contains natural pearl essence whose grain size is less than 2 micrometer, tourmaline and zeolite, and its production method includes the following steps: fining natural pearl essence, tourmaline and zeolite, mixing them with dispersing agent, mixing them with polyolefine chips and granulating to obtain mother granules, then mixing the mother granules with polyolefine chips and melt-spinning according to the conventional process so as to obtain the invented product with good smoothness, pliability and hydroscopic property, and it is identifical to silk in hand property and draping property.

Description

Technical field: [0001] The invention relates to a polyolefin fiber and its manufacturing method, especially the polyolefin fiber containing natural additives and its manufacturing method. Background technique: [0002] At present, some natural additives are added to synthetic fibers in order to make the fibers produce some additional functions. There have been reports at home and abroad, such as Japanese Patent Laid-Open No. 4-272212, which proposes adding natural inorganic additives to viscose fibers and polyester fibers. The fine powder of ore or more than two kinds of natural ores is used as raw material to make chemical fibers; and for example, Chinese patent CN1308149A also proposes a method for making polyester fibers from natural tourmaline. The weak point of these fibers is that the function of the fibers is only added, but the properties of the fibers are not changed, that is, the smoothness, softness and hygroscopicity of the fibers are not improved. Invention c...

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): D01F1/10D01F6/04
Inventor 李荣康蒋士忠许云生葛晓陵
Owner 上海依福瑞实业有限公司