CN1497078A - Rush yarm and its production technology and application - Google Patents

Abstract

A rush yarn is prepared from the rush through preparing pulp, preparing fibres, and spinning. It can be used to weave fabric and making clothes which features the cooling feeling.

Description

Rush yarm and manufacturing technique thereof and application

Technical field

The present invention relates to a kind of crops, especially relate to and make Lin's grass become rush yarm, and the manufacturing technique that produces therefrom, and make rush yarm can become the new application of the product of spinning cloth, clothes.

Background technology

Known to the applicant, because the fibre structure of Lin's grass is hollow form, so have feel cool.Now traditional notion is that Lin's grass is compiled into mat, bed seat, pillow mat etc. by machining, for people's instrument that conduct is enjoyed the cool, slept and uses in summer.

Summary of the invention

The objective of the invention is to: change people to the traditional understanding that Lin's grass uses, Lin's grass is processed into rush yarm, and the technology that manufactures rush yarm, and the product that rush yarm becomes textile cloth, clothes is newly used.

In order to achieve the above object, technical scheme of the present invention is achieved in that rush yarm makes dregs of rice technology, silk making technique, spinning process by Lin's grass and obtain.

The method of manufacturing technology of rush yarm is as follows:

A, make dregs of rice technology: Lin's grass is cut into broken section; Prepare alkali lye; Broken section Lin's grass dropped into rotary spherical digester carry out boiling; Pour under the rotary spherical digester, eliminate material, through desanding of sand setting ditch and desander desanding by vacuum pulp washing machine; Concentrate the pre-chlorine of the pre-acid in back with the thickener dehydration, bleach as bleaching agent with clorox again; Add the acid of chloro semi-annular jade pendant, urea simultaneously, promptly heat and carry out acid treatment with hydrochloric acid; After slurry washed; Carry out once more through desanding of sand setting ditch and desander desanding; Make the dregs of rice.

B, silk making technique: will make in the dregs of rice adding treating tank and flood, and in treating tank, add CoCl simultaneously; Enter yellow in the xanthating machine again; Then enter in the dissolving machine and dissolve; Then enter mixing in the mixer, filter filtration again, connect and take off bucket, spinning bucket, 80 filter cloths carry out three roads and filter, and go into spinning machine, plastify groove, are maturation; Enter the scouring machine refining again; Pass through drying machine drying again; At last by baling press packing member.

C, spinning technique: Lin's grass silk that will pack, carry out blowing by A002D griping cotton machine, A035 mixing and blowing machine, A036 opener, FA043 hopper machine, A076 lapper, make examination paper; Make the carded sliver by the A186F carding machine again; Then enter the A272F drawing frame; Be half-matureization, slaking; Enter the A454 Speed frames more on the one hand, make rove; Enter the FA503 fine spining machine again, make spun yarn; By the A1332 bobbin winder, make the yarn tube and be resultant yarn again.Enter the FA601 open-end spinning frame on the other hand again, also can be made into the yarn tube and be resultant yarn.

In spinning process: the humidity of open-end spinning is about 80%, and all the other humidity are 55%-60%; Total temperature is controlled at 25 ℃-30 ℃.

The rush yarm product that produces by manufacturing technique by Lin's grass, but textile cloth makes clothes, knitted underwear and the product relevant with cloth, developing Lin grass new application.

This shows that rush yarm and manufacturing technique thereof, and brand-new application will change the traditional concept that people use Lin's grass.

The specific embodiment

Rush yarm is made dregs of rice technology, silk making technique, spinning process by Lin's grass and is obtained.

The method of manufacturing technology of rush yarm is as follows:

A, make dregs of rice technology: Lin's grass is cut into broken section; Prepare alkali lye (bath raio 1: 3.5-4.5, alkali charge 12%-25%), be warming up to more than 80 ℃, broken section Lin's grass dropped into rotary spherical digester carry out boiling, after 20 minutes, be warming up to 160 ℃-180 ℃ again, be incubated about 2-4 hour; Pour under the rotary spherical digester, eliminate material, through desanding of sand setting ditch and desander desanding by vacuum pulp washing machine; Concentrate the pre-chlorine of the pre-acid in back with the thickener dehydration, bleach as bleaching agent with clorox again; Add the acid of chloro semi-annular jade pendant, urea simultaneously, promptly heat and carry out acid treatment with hydrochloric acid; After slurry washed; Carry out once more through desanding of sand setting ditch and desander desanding; Make the dregs of rice.

B, silk making technique: will make in the dregs of rice adding treating tank and flood, and in treating tank, add CoCl, 45 minutes time, 60 ℃ of temperature simultaneously; Enter yellow in the xanthating machine again, 20 ℃-21 ℃ of yellow initial temperature, temperature is 21 ℃-22 ℃ eventually, 90 minutes yellow time; Then enter in the dissolving machine and dissolve, in the dissolving, 15 ℃ of the molten Jie's temperature in back, back molten Jie time 90-120 minute; Then enter mixing in the mixer, filter filtration again, connect and take off bucket, spinning bucket, 80 filter cloths carry out three roads and filter, and go into spinning machine, plastify groove, are maturation; Enter the scouring machine refining again, desulfurization 7-10 grams per liter, 85 ℃ ± 5 ℃ of temperature; Pass through drying machine drying, regain 9-13% again; At last by baling press packing member.

C, spinning technique: Lin's grass silk that will pack, carry out blowing by A002D griping cotton machine, AQ35 mixing and blowing machine, A036 opener, FA043 hopper machine, A076 lapper, make examination paper; Make the carded sliver by the A186F carding machine again; Then enter the A272F drawing frame; Be half-matureization, slaking; Enter the A454 Speed frames more on the one hand, make rove; Enter the FA503 fine spining machine again, make spun yarn; By the A1332 bobbin winder, make the yarn tube and be resultant yarn again.Enter the FA601 open-end spinning frame on the other hand again, also can be made into the yarn tube and be resultant yarn.

In spinning process: the humidity of open-end spinning is about 80%, and all the other humidity are 55%-60%; Total temperature is controlled at 25 ℃-30 ℃.

Claims (3)

1. a rush yarm and manufacturing technique and application is characterized in that: described rush yarm is to be obtained by making dregs of rice technology, silk making technique, spinning process by Lin's grass.

2. a rush yarm and manufacturing technique and application, the method for manufacturing technology of its rush yarm is as follows:

A, make dregs of rice technology: Lin's grass is cut into broken section; Prepare alkali lye; Broken section Lin's grass dropped into rotary spherical digester carry out boiling; Pour under the rotary spherical digester and eliminate material, through desanding of sand setting ditch and desander desanding by vacuum pulp washing machine; Concentrate the pre-chlorine of the pre-acid in back with the thickener dehydration, bleach as bleaching agent with clorox again; Add the acid of chloro semi-annular jade pendant, urea simultaneously, promptly heat and carry out acid treatment with hydrochloric acid; After slurry washed; Carry out once more through desanding of sand setting ditch and desander desanding; Make the dregs of rice.

B, silk making technique: will make in the dregs of rice adding treating tank and flood, and in treating tank, add CoCl simultaneously; Enter yellow in the xanthating machine again; Then enter in the dissolving machine and dissolve; Then enter mixing in the mixer, filter filtration again, connect and take off bucket, spinning bucket, 80 filter cloths carry out three roads and filter, and go into spinning machine, plastify groove, are maturation; Enter the scouring machine refining again; Pass through drying machine drying again; At last by baling press packing member.

C, spinning technique: Lin's grass silk that will pack, carry out blowing by A002D griping cotton machine, A035 mixing and blowing machine, A036 opener, FA043 hopper machine, A076 lapper, make examination paper; Make the carded sliver by the A186F carding machine again; Then enter the A272F drawing frame; Be half-matureization, slaking; Enter the A454 Speed frames more on the one hand, make rove; Enter the FA503 fine spining machine again, make spun yarn; By the A1332 bobbin winder, make the yarn tube and be resultant yarn again.Enter the FA601 open-end spinning frame on the other hand again, also can be made into the yarn tube and be resultant yarn.

In spinning process: the humidity of open-end spinning is about 80%, and all the other humidity are 55%-60%; Total temperature is controlled at 25 ℃-30 ℃.

3. a rush yarm and manufacturing technique and application is characterized in that: but described rush yarm product newly be applied as textile cloth, make clothes and the product relevant with cloth.