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Nonwoven sheet for facial mask

A technology of non-woven and mask sheets, applied in the direction of non-woven fabrics, textiles and papermaking, applications, etc., can solve the problems of weak shrinkage, weak strength of non-woven fabrics, poor tear resistance, etc., to improve wettability, improve Adhesion and adhesion, effect of good flexibility

Inactive Publication Date: 2018-12-21
KOLON IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, most of the conventional technologies including the above-mentioned technologies cannot completely solve problems such as weak shrinkage due to limitations in physical properties of materials constituting synthetic fibers, inconvenient movement due to attachment to the skin, and Problems with frequent separation from the skin
In addition, there are disadvantages in that the strength of the nonwoven fabric produced by the melt-blown method is weak, the self-supporting force is poor, the tear resistance is poor, and there is a limitation of poor wettability of the cosmetic composition

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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  • Nonwoven sheet for facial mask
  • Nonwoven sheet for facial mask
  • Nonwoven sheet for facial mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Polyethylene terephthalate (Kolon Company, P-25SDT (Semi DullGrade)) as the first polymer and nylon (DOMO Company, NY6CHIP Domamid 2403T-HS) as the second polymer were used in a continuous extruder Each was melted at a spinning temperature of 288° C., and then composite spun, and the ratio of the content (weight %) of the first polymer to the second polymer was set to 70:30. Subsequently, the continuous filament discharged from the opening of the capillary was solidified using blowing air for cooling and then drawn at a spinning speed of 5000 m / min using a high-pressure air drawing device, thereby producing a filament before splitting having a diameter of 17.32 μm Thirty-two yarns of average diameter. The obtained filament fibers are laminated on a conveyor net in the form of a web using a conventional opening method, and then a calendering process is performed using a calender roll heated to a temperature of about 130° C., thereby producing smooth, suitable The thickn...

Embodiment 2

[0037] Example 2 was fabricated using the same method as in Example 1, except that the intermediate stage pressure of the water jet was changed to 150 bar.

Embodiment 3

[0039] Example 3 was manufactured using the same method as in Example 1 except that the weight loss rate was changed to 10%.

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Abstract

The present invention relates to a nonwoven sheet for a facial mask, which is capable of improving the adhesion and attachment to skin due to the excellent flexibility of a material, improving wettability with respect to cosmetics, and furthermore, securing not only a self-supporting force but also excellent strength and, more particularly, to a nonwoven sheet for a facial mask which includes split yarns formed of two or more kinds of thermoplastic resins.

Description

technical field [0001] The present invention relates to a nonwoven sheet for facial masks. Background technique [0002] The beauty industry has long been of interest to many women and is now an industry in which many, regardless of gender or age, invest heavily in self-care. In the field of cosmetology, skin care in particular is as old as humanity, dating back to ancient times. Skin care originated in Rome and Greece, where women began mixing powder obtained by grinding grains such as barley and soybeans with honey, flower and vegetable juices, and applied the mixture to their faces the next day Milk wash. [0003] In recent years, more and more people have become interested in beauty, and beauty products are becoming more and more popular. Therefore, skin care methods and types for skin health have been developed in various ways, such as skin moisturizing, waste removal, whitening, and skin health improvement. Among them, sheet masks are popular among men and women be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D44/00D04H13/00D04H1/43D04H1/4334A61K8/02
CPCD04H1/4334D04H1/435A61Q19/02A61K8/85A61K8/88A61K8/0212A61K8/027A61K2800/412A45D44/002A61Q19/08D04H3/005D04H13/00D04H1/43A61K8/0208A61Q19/007D04H1/732D06M11/38D06M2101/32D06M2101/34D06M2200/50D10B2509/00
Inventor 安泰焕金辰逸崔振焕曺希汀
Owner KOLON IND INC