Tobacco stalk fiber substance as well as preparation method and application thereof

A fiber material and tobacco stem technology, which is applied in the field of tobacco stem fiber material and its biofibrillation, can solve the problems of high proportion of short fibers, poor durability, and damage to tobacco stem fiber structure, and improve the physical properties and processability of fibers , Improve the porosity and filling of the sheet, and the effect of low mechanical equipment strength requirements
CN102475353AInactive Publication Date: 2012-05-30朱大恒
9 Cites 13 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
朱大恒
Publication Date
2012-05-30
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention provides a tobacco stalk fiber substance as well as a preparation method and an application thereof. The tobacco stalk fiber substance is obtained by the way that tobacco stalk is taken as a main raw material and biological degumming and extraction are carried out, the tobacco stalk fiber substance mainly comprises a single tobacco stalk fiber and a tobacco stalk fiber bundle (containing 2-20 single tobacco stalk fibers), and the average length of the fibers is 3-30mm. Production steps comprise processes such as burdening, biological degumming, defibering, fiber extracting and the like. The preparation method provided by the invention has the advantages of low degree of disruption to the fiber, high defibering degree, high long fiber ratio, low requirement on strength of mechanical equipment, low energy consumption and water consumption and no pollution discharge. The prepared fiber can be widely applied to tobacco sheet processing, papermaking, preparation of substrate used for soilless culture and the like.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The invention relates to the technical field of tobacco stem waste utilization and tobacco stem defibrillation, in particular to a tobacco stem fibrous material and a biological defibrillation method and application thereof. technical background

[0002] Tobacco stems are the thick, hard veins of tobacco leaves, accounting for about 20-30% of the leaf weight. With the comprehensive promotion of the tobacco threshing and redrying process in my country, a large amount of tobacco stem waste is produced. The tobacco stem waste produced in my country’s tobacco processing reaches hundreds of thousands of tons each year. At present, part of the tobacco stem waste is used for the production of tobacco slices, and most of the waste is used for the production of tobacco slices. Can not be used effectively, resulting in a backlog of inventory, or use incineration, sanitary landfill and other methods to destroy, resulting in waste of resources.

[0003] At present, in th...

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