Milk fiber and preparation method thereof

A milk fleece and milk technology, applied in the direction of conjugated synthetic polymer rayon, cellulose/protein conjugated rayon, etc., can solve the problems of environmental pollution, polyester fiber consumption of large oil resources, and production capacity cannot be expanded.

Inactive Publication Date: 2021-08-13
天元纤维股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Natural fibers are affected by the natural environment, and production capacity cannot be expanded; polyester fibers consume a large amount of petroleum resources and cannot be degraded, polluting the environment; cellulose fibers use a large amount of wood and have weaknesses such as low strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In the present invention, high-quality milk protein and polyvinyl alcohol for spinning are selected, dissolved separately, and then mixed and reacted to make spinning stock solution, and then fibers are produced through wet spinning process, and after spinnability treatment, textile fibers meeting spinning requirements are obtained. . Its concrete method steps are:

[0041] 1. Raw materials: PVA (polyvinyl alcohol) and milk protein. The detection content of milk protein in milk fleece is not less than 20%.

[0042] 2. Preparation method of spinning stock solution:

[0043] 1. Dissolve PVA: the concentration of the solution is 15-18%, add appropriate amount of pure water accordingly; turn on the agitator; adjust the water temperature in the kettle to 55°C; add PVA, the amount of PVA and water added is consistent with the calculated amount; add PVA During this period, keep the temperature in the kettle at 55°C; after adding PVA, keep the temperature at 55°C for 60 minut...

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PUM

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Abstract

The invention discloses milk fiber and a preparation method thereof. The preparation method is an environment-friendly fiber production technology. The milk fiber not only has moisture absorption, breathability, skin friendliness and comfort of natural fiber, but also has the strength of polyester fiber. High-quality milk protein and spinning polyvinyl alcohol are selected in the production and are dissolved and then subjected to a mixed reaction to prepare a spinning solution, then the fiber is produced through a wet spinning process, and through spinnability treatment, textile fiber meeting spinning requirements is obtained.

Description

technical field [0001] The invention relates to a green and environment-friendly fiber production technology, in particular to milk fleece and a preparation method thereof. Background technique [0002] At present, there are many kinds of fibers used in human life and production, including natural fibers, including: cotton, hemp, silk, wool, and velvet; man-made polyester fibers, including: acrylic, polyester, spandex, vinylon, etc.; man-made cellulose Fiber, including: viscose fiber, modal fiber, tencel fiber, bamboo fiber and so on. These fibers meet the needs of people's life and production to a certain extent, but they also have shortcomings in varying degrees. Natural fibers are affected by the natural environment, and production capacity cannot be expanded; polyester fibers consume a large amount of petroleum resources and cannot be degraded, polluting the environment; cellulose fibers use a large amount of wood and have weaknesses such as low strength. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/10D01F8/02
CPCD01F8/10D01F8/02
Inventor 卓宝松卓小淞
Owner 天元纤维股份有限公司
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