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Preparation technology of natural organism and vegetable fiber microfiber material, and preparation technology of product

A plant fiber and preparation technology, which is applied in plant fiber, fiber treatment, textiles and papermaking, etc., can solve the problems of limiting the application prospect of superfiber materials and the inability to apply high-end products, etc., and achieve rich hand feeling, strong three-dimensional effect and natural luster Effect

Inactive Publication Date: 2017-03-29
泉州众信超纤科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing microfiber materials are generally suitable for low-end products and cannot be applied to high-end products, which further limits the application prospects of superfiber materials.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] In this embodiment, the preparation process of natural biological and plant fiber superfiber materials is mainly realized through the following steps:

[0046] Step 1 Preparation of fiber batt: fiber A, fiber B and fiber C are opened, initially mixed, opened for the first time, metal detection, mixed and opened for the second time, so that the fibers are snowflake-shaped, and the snowflake-shaped fiber is made into a fiber batt with a certain density.

[0047] Wherein, the weight ratio of fibers is as follows: fiber A is 85-88 parts of composite fibers containing leather fibers, fiber B is 4-5 parts of modified high-shrinkage polyester fibers, and fiber C is 8-12 parts of plant fibers. The parts by weight in the composite fiber are: 65-70 parts of polyester sea-island fiber and 25-35 parts of genuine leather fiber. Dermis fibers can be replaced by biological fibers. Preferably, the biological fiber mainly includes marine fiber, so that the finished product has far-inf...

Embodiment 2

[0071] The main difference between the present embodiment and the first embodiment is that the present embodiment has further optimized the process parameters of each step in the first embodiment, and the similarities will not be repeated here.

[0072] step 1

[0073] Fiber A, fiber B and fiber C are mixed together for the opening step.

[0074] Preferably, fiber A is subjected to an opening step, fiber B and fiber C are mixed together for an opening step, and then fiber A, fiber B and fiber C are mixed together for a preliminary mixing step.

[0075] step 2

[0076] The needle density of pre-acupuncture is 90-92 needles / cm 2 , The acupuncture depth is 8.2-8.5mm.

[0077] Preferably, the front and back needling steps use front and back needling boards, and the needling density of the front and back needling boards is 270-280 pricks / cm 2 , the needling depth is 5.5-6mm, and the needling density of anti-thorn board is 420-450 thorns / cm 2 , Acupuncture depth is 8.2 ~ 8.5mm....

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Abstract

The invention discloses a preparation technology of a natural organism and vegetable fiber microfiber material. The technology comprises the following steps: 1, preparing fiber batting composed of dermal fiber-containing composite fibers, modified high-shrinkage polyester fibers and vegetable fibers; 2, preparing a base cloth; 3, carrying out polyvinyl alcohol impregnation treatment; 4, carrying out PU impregnation treatment; 5, carrying out alkali decrement treatment; and 6, carrying out surface effect and function agent treatment: coating the surface of a semi-finished product to form a surface layer, and preparing the microfiber material from the surface layer according to a needed surface effect, wherein the surface layer is coated through the following steps: coating an air-permeable lining film, coating a surface slurry, drying the slurry, coating the surface slurry, and drying the slurry to obtain the finished microfiber material. The invention also discloses the microfiber material prepared through adopting the above technology, and a preparation technology of a product. The microfiber material and the product produced through the above technologies are comparable to derma in physical properties, and has the appearance, quality, strength, softness, air permeability and other physical properties of the derma.

Description

technical field [0001] The invention relates to a superfiber material and a product, in particular to a preparation process of a superfiber material and a product. Background technique [0002] The current microfiber material has been widely used in production and life. Due to the existing process characteristics, there is still a gap between the appearance, texture, strength, softness and breathability of the superfiber material and the real leather. Therefore, existing microfiber materials are generally suitable for low-end products, but cannot be applied to high-end products, which further limits the application prospects of superfiber materials. [0003] Therefore, it is necessary to develop a kind of microfiber material that can be comparable with the physical properties of leather, and has physical properties such as the appearance, texture, strength, softness, and breathability of leather. Contents of the invention [0004] In view of this, the object of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/14D06N3/04D04H1/4382D04H1/498D04H1/492D06M15/333D06M15/564D06M15/693D06M13/352D06M101/06
CPCD06N3/0011D04H1/4382D04H1/492D04H1/498D06M13/352D06M15/333D06M15/564D06M15/693D06M2101/06D06N3/0013D06N3/0036D06N3/0077D06N3/047D06N3/144D06N3/145D06N2209/0838D06N2209/103D06N2209/123D06N2209/1628D06N2209/1635D06N2211/28
Inventor 徐林英
Owner 泉州众信超纤科技股份有限公司
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