A kind of biological fiber facial mask base cloth and biological fiber facial mask

A technology of biological fiber mask and base cloth, which is applied in the field of skin care products, can solve the problems of poor biocompatibility, skin damage, skin sensitivity, etc., and achieve the effects of soft hand feeling, improved film formation, and improved liquid holding capacity

Active Publication Date: 2018-08-03
广东悦肌化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing cotton fiber, viscose fiber, cupro ammonia fiber base cloth etc. are developed by clothing fabrics, need to adopt a large amount of chemical reagents (as binder etc.) and pure biological fibers such as tencel fibers also need to add a large amount of antiseptic additives when they are used. These substances have poor biocompatibility and are likely to cause skin sensitivity, tingling and redness. Long-term use and contact with the skin may damage the skin

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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  • A kind of biological fiber facial mask base cloth and biological fiber facial mask
  • A kind of biological fiber facial mask base cloth and biological fiber facial mask
  • A kind of biological fiber facial mask base cloth and biological fiber facial mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The biofiber facial mask base cloth of the present embodiment is prepared by the following method:

[0027] 1) Dissolving polylactic acid in chloroform to prepare a spinning solution with a mass concentration of polylactic acid of 20%; using the spinning solution to perform electrospinning, the parameters of the electrospinning are: the spinning outlet is 6 No. 1 needle, the spinning voltage was 20kV, the spinning pole distance (the distance between the receiving plate and the needle) was 12cm, and the flow rate of the spinning solution was 0.3ml / h; Lactic acid fiber felt;

[0028] After testing, the fiber diameter in the obtained polylactic acid fiber mat is 100-400 nm;

[0029] 2) Prepare an acetic acid aqueous solution with a mass concentration of 5%; dissolve the chitosan in the acetic acid aqueous solution to make a chitosan solution with a mass concentration of 2.0%, and then according to the mass ratio of polyvinyl alcohol and chitosan, it is 0.2:1 Add polyviny...

Embodiment 2

[0034] The biofiber facial mask base cloth of the present embodiment is prepared by the following method:

[0035] 1) Dissolving polylactic acid in chloroform to prepare a spinning solution with a mass concentration of polylactic acid of 23%; using the spinning solution for electrospinning, the parameters of the electrospinning are: the spinning outlet is 6 No. 1 needle, the spinning voltage was 15kV, the spinning pole distance (the distance between the receiving plate and the needle) was 10cm, and the flow rate of the spinning solution was 0.2ml / h; Lactic acid fiber felt;

[0036] After testing, the fiber diameter in the obtained polylactic acid fiber mat is 100-400 nm;

[0037] 2) Prepare an acetic acid aqueous solution with a mass concentration of 7%; dissolve the chitosan in the acetic acid aqueous solution to make a chitosan solution with a mass concentration of 2.3%, and then according to the mass ratio of polyvinyl alcohol and chitosan, it is 0.2:1 Add polyvinyl alcoh...

Embodiment 3

[0042] The biofiber facial mask base cloth of the present embodiment is prepared by the following method:

[0043]1) dissolving polylactic acid in chloroform to prepare a spinning solution with a mass concentration of polylactic acid of 25%; using the spinning solution for electrospinning, the parameters of the electrospinning are: the spinning outlet is 8 No. 1 needle, the spinning voltage was 25kV, the spinning pole distance (the distance between the receiving plate and the needle) was 15cm, and the flow rate of the spinning solution was 0.4ml / h; Lactic acid fiber felt;

[0044] After testing, the fiber diameter in the obtained polylactic acid fiber mat is 100-400 nm;

[0045] 2) Prepare an acetic acid aqueous solution with a mass concentration of 10%; dissolve the chitosan in the acetic acid aqueous solution to make a chitosan solution with a mass concentration of 2.5%, and then according to the mass ratio of polyvinyl alcohol and chitosan, it is 0.3:1 Add polyvinyl alcoh...

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Abstract

The invention relates to a bio-cellulose mask base fabric and a bio-cellulose mask. The bio-cellulose mask base fabric is prepared by the following method: (1) polylactic acid is dissolved in trichloromethane, so that spinning solution is prepared, and electrostatic spinning is carried out, so that a polylactic acid fiber felt is obtained; (2) chitosan is dissolved in aqueous acetic acid solution, so that chitosan solution is prepared, polyvinyl alcohol is then added, heated and stirred to be solved, and thereby impregnating solution is obtained; the polylactic acid fiber felt is immersed in the impregnating solution, negative-pressure deaeration is carried out for 10 to 20 seconds, redundant liquid is squeezed out after the polylactic acid fiber felt is taken out, the polylactic acid fiber felt is dried, and thereby a composite fiber felt is obtained; (3) the obtained composite filter felt is spunlaced to be reinforced, and thereby the bio-cellulose mask base fabric is obtained. The biocompatibility of the bio-cellulose mask base fabric is good, allergy, infection and swelling cannot be caused when the bio-cellulose mask base fabric is used, and by utilizing the antibacterial, inflammation-diminishing and pain-relieving properties of the chitosan surface layer, tiny wounds on the face can be promoted to be healed; the mechanical property is good, the breaking strength is good under both a dry state and a wet state, and therefore the bio-cellulose mask base fabric is convenient to process and use; the liquid-retaining capability is high, the air permeability is good, and the bio-cellulose mask base fabric is highly comfortable.

Description

technical field [0001] The invention belongs to the technical field of skin care products, in particular to a biofiber facial mask base cloth, and also to a biofiber facial mask using the facial mask base cloth. Background technique [0002] Mask is a skin care product that is applied or applied on the surface of human facial skin, peeled off, scrubbed or retained after a period of time, and plays a role in intensive care or cleaning; the main functions of the mask are whitening, moisturizing, promoting circulation, and tightening the skin. With the enrichment and maturity of people's consumption concepts, the facial mask industry has grown rapidly. [0003] Masks can be divided into non-base cloth type and base cloth type according to the way of use. At present, more than 70% of the facial masks on the market are fabric-based. This kind of facial mask uses fiber-based fabric as a carrier, supplemented with nutrient solutions with different effects, to improve the skin's ab...

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 Patents(China)
IPC IPC(8): D06M15/03D06M15/333D01F6/62A61K8/02A61K8/73A61K8/84A61Q19/00D06M101/32
CPCA61K8/0212A61K8/736A61K8/84A61Q19/00D01F6/625D06M15/03D06M15/333D06M16/00D06M2101/32
Inventor 魏科峰
Owner 广东悦肌化妆品有限公司
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