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

Cotton wood hemp bamboo composite cellulose pulp and mfg. process thereof

A composite cellulose and manufacturing method technology, applied in the direction of cellulose/protein conjugated artificial filament, spinning solution preparation, etc., can solve the problems of cellulose content, whiteness, viscosity, ash, iron content and filterability Meet the technical requirements of composite viscose fiber pulp, unable to adapt to the production of new composite cellulose pulp, etc., achieve natural and excellent coloring properties, effectively remove non-cellulose impurities, and speed up precooking

Inactive Publication Date: 2007-12-19
YIBIN GRACE
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process is only suitable for the preparation of a single viscose fiber pulp from a single raw material, and cannot adapt to the production of new composite cellulose pulp. Meet the technical requirements of composite viscose pulp

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A new type of composite cellulose pulp is made of cotton linters, wood, hemp and bamboo according to the following weight proportions: cotton linters: wood: hemp: bamboo = 1%: 1%: 1%: 97%. The novel composite cellulose pulp of the present invention is composed of cotton fiber, wood fiber, hemp fiber and bamboo fiber, and the weight percentage of each component in its finished product is:

[0039] Cotton Fiber 1%

[0040] Wood fiber 1%

[0041] Hemp fiber 1%

[0042] Bamboo Fiber 97%

Embodiment 2

[0044]A new type of composite cellulose pulp is made by combining cotton linters, wood, hemp and bamboo according to the following weight ratio, cotton linter: wood: hemp: bamboo = 1%: 1%: 97%: 1%. The novel composite cellulose pulp of the present invention is composed of cotton fiber, wood fiber, hemp fiber and bamboo fiber, and the weight percentage of each component in its finished product is:

[0045] Cotton Fiber 1%

[0046] Wood fiber 1%

[0047] Hemp 97%

[0048] Bamboo Fiber 1%

Embodiment 3

[0050] A new type of composite cellulose pulp is made by combining cotton linters, wood, hemp and bamboo according to the following weight ratio, cotton linter: wood: hemp: bamboo = 1%: 97%: 1%: 1%. The novel composite cellulose pulp of the present invention is composed of cotton fiber, wood fiber, hemp fiber and bamboo fiber, and the weight percentage of each component in its finished product is:

[0051] Cotton Fiber 1%

[0052] Wood fiber 97%

[0053] Hemp fiber 1%

[0054] Bamboo Fiber 1%

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
viscosityaaaaaaaaaa
viscosityaaaaaaaaaa
viscosityaaaaaaaaaa
Login to View More

Abstract

This invention discloses new complex cellulose pulp made from cotton, wood, hemp and bamboo and its preparation method. The new complex cellulose pulp is made from random two or more than two of the materials such as cotton, wood, hemp and bamboo. The preparation processes are as fellows: fixing, ishing, cleaning, beating and thiolysis, mixing, scouring to trash, pre-souring, pre-chloridizing, bleaching, treating with acid, scouring to trash, making. This invention advances a new viscose fibre pulp and its preparation method, and it can effectively concentrate the merits of cotton, wood, hemp and bamboo, extracts the quintessence and abandons the bad. The viscose fibre can express different performance, and it can be made from different materials.

Description

technical field [0001] The invention relates to a novel composite cellulose pulp used in the textile field and produced by using natural cotton, wood, hemp and bamboo raw materials and a manufacturing method thereof. Background technique [0002] With the continuous improvement of living standards, people's requirements for clothing have shifted from meeting the needs of warm and beautiful clothing to the pursuit of comfort, environmental protection and health. All are to adopt single cotton pulp, wood pulp, bamboo pulp, hemp pulp to manufacture viscose fiber at present. [0003] However, the viscose fibers produced by single raw materials such as cotton pulp, wood pulp, hemp pulp, bamboo pulp, etc. have monotonous performance, lack of outstanding individuality, different performances, and each has its own characteristics, such as skin affinity, fiber Stiffness, antibacterial and antibacterial functions, fiber softness, deodorization, air permeability, coloring, rebound, mo...

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): D01F8/02D01D1/02
Inventor 冯涛
Owner YIBIN GRACE
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