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Preparation method of fiber structure

A technology of fiber structure and fiber film, which is applied in the field of preparation of fiber structure, can solve the problems of maintenance products occupying space and inconvenience, and achieve the effect of not occupying space, storage and use

Inactive Publication Date: 2018-01-09
陈怡如
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In view of this, the present invention aims at the deficiencies of the prior art, and its main purpose is to provide a method for preparing a fiber structure, which can effectively solve the problems of space-consuming and inconvenient use of existing skin care products

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
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  • Preparation method of fiber structure

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preparation example Construction

[0044] The present invention discloses a method for preparing a fiber structure. The fiber structure is a film that can be dissolved in an aqueous solution. The skin care ingredients and texture modifiers are dissolved in a polar solvent to obtain skin care formula materials. Formulated materials are made into skin care products.

[0045] The processing technology is an electrostatic spinning technology, which is to spin the skin care formula material into a fiber film. The electrospinning technology has a spinning solution flow rate of 0.005-10 ml / min, a voltage of 5-45 KV, a working distance of 5-40 cm, and an ambient temperature range of 4° C. to 35° C. to make the fiber film.

[0046] The texture modifiers are various components for adjusting the color, texture, smell, and preservation of the product, which can be extracted or synthesized from animals, plants, minerals or microorganisms, and include pigments, fragrances, thickeners, and excipients , Surfactant, preservative, a...

Embodiment 1

[0066] 1. Preparation of spinning solution:

[0067] Weigh out 0.002g hyaluronic acid (MW=1440,000), 0.002g blue copper peptide (MW=340.38), 7g polyethylene oxide (PEO) (MW=900,000), dissolve in 10ml pure water, and add 1ml at the end The grapefruit seed antibacterial agent is evenly mixed.

[0068] 2. Fabrication process of fiber structure film:

[0069] Electrospin the mixed solution obtained in step 1, set the spinning rate to 0.03 mL / min, the voltage to 15kV, and the distance to 8cm. After 1 hour, a fibrous structure film can be formed on the collecting plate.

Embodiment 2

[0071] 1. Preparation of spinning solution:

[0072] Weigh 1g arbutin (MW=272.25), 1g mandelic acid (MW=152.14), 6g polyethylene oxide (PEO) (MW=900,000), dissolve in 9ml pure water, and finally add 1ml chamomile extract and mix evenly.

[0073] 2. Fabrication process of fiber structure film:

[0074] The mixed solution obtained in step 1 is subjected to electrospinning, the spinning rate is set to 0.25 mL / min, the voltage is 20kV, and the distance is 20cm. After 1 hour, a fibrous structure film can be formed on the collecting plate.

[0075] The production of the dry cosmetic moisturizing fiber film of the present invention. Electrospinning experiment parameters: the flow rate and electric field (voltage and working distance) of the electrospinning solution. Under the action of electric field spinning, the solution is sprayed on the metal collecting plate 20 through the nozzle 11 of the spraying device 10. A piece of ordinary photocopying paper is attached to the surface of the coll...

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
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Abstract

The invention discloses a preparation method of a fiber structure. The fiber structure is a film which can be dissolved in a water solution, skin care components and a texture modifier are dissolved in a polar solvent, a skin care formula material is obtained, and the skin care formula material is prepared into a skin care product through a processing technology. Therefore, the product prepared bythe method can be dissolved in water, no waste is produced, the product can not pollute the environment and is friendly to the environment, and the skin care formula material solution is prepared into the skin care product through the processing technology. The product does not occupy space, is convenient to store and use, and makeup cotton is not required to use.

Description

Technical field [0001] The invention relates to the field of beauty care products, in particular to a method for preparing a fiber structure. Background technique [0002] According to the conventional electrospinning technology, the positive and negative electrodes of the electric field are used to attract the polymer solution. The polymer solution is placed in a syringe and injected through a metal needle. The initial semicircular drop will be affected by the high-voltage electric field and change its shape, forming a Taylor The appearance of the cone (Taylor cone), while ejecting a micron-sized liquid column (jet), the diameter of the liquid column will gradually expand and become thinner as the distance from the needle is longer, and finally be dispersed, and then form many thinner Nano-level liquid column, and the solvent is easier to volatilize due to the thinner liquid column, and finally the micro-nano-filament fibers can be collected on a grounded collector plate. [0003...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/728D01D5/00D01F1/10
Inventor 陈怡如
Owner 陈怡如
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