Hydroentangled nonwoven fabric mask pack sheet having layered structure and method for manufacturing same

A layered structure and manufacturing method technology, applied in textiles and papermaking, non-woven fabrics, pharmaceutical formulations, etc., can solve problems such as tearing, and achieve excellent skin-adhesive effects

Pending Publication Date: 2020-11-24
HUVIS CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although it has the advantages of excellent fit and absorbency due to the multilayer structure of cellulose, there is a problem of tearing during use

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hydroentangled nonwoven fabric mask pack sheet having layered structure and method for manufacturing same
  • Hydroentangled nonwoven fabric mask pack sheet having layered structure and method for manufacturing same
  • Hydroentangled nonwoven fabric mask pack sheet having layered structure and method for manufacturing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] in having as figure 1 In the general spunbond spinning equipment 100 of the structure shown, LLDPE / HDPE resin (5:5 weight ratio) having a melting temperature (Tm) of 182° C. and an intrinsic viscosity (IV) of 1.53 is charged into the raw material inlet 110 , Furthermore, 3% of polyolefin elastomer (POE) was added, and spunbond spinning was performed at a spinning extruder temperature of 230°C.

[0056] The filaments spun by a plurality of spinnerets were laminated on the conveyor belt 130 to produce 50 g / m 2 A base layer 10 of long fiber elastic nonwoven fabric by weight.

[0057] After carding cotton fibers on one surface of the base layer 10 thus produced, and laminating 1.0 mm in a web, 5 kgf / cm was applied in the hydroentangling process 2 The hydroentangling pressure and drying at 110° C. for 30 minutes, thereby manufacturing a nonwoven fabric mask sheet in which the outer layer 20 is hydroentangled on one surface of the base layer 10 . The weight ratio of the b...

Embodiment 2、3

[0059] Under the conditions shown in Table 1, in the same manner as in Example 1, a mask with an interlayer structure in which the base layer 10 and the outer layer 20 were laminated was produced.

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
Login to view more

PUM

PropertyMeasurementUnit
elongationaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to view more

Abstract

The present invention relates to a hydroentangled nonwoven fabric mask pack sheet having a layered structure, the sheet comprising: a base layer of a spunbond nonwoven fabric composed of olefin fibers; and a face layer of a spunlace nonwoven fabric composed of natural fibers, wherein the natural fibers are selected from the group consisting of cotton fibers, cellulose fibers, bamboo fibers, pulp fibers, and a combination thereof.

Description

technical field [0001] The present invention relates to the water-entangled non-woven facial mask sheet of layered structure and its manufacture method, more specifically, relate to the synthetic fiber of spun-bonded mode and the non-woven facial mask sheet of the layered structure of the natural fiber entangled by water flow and its method of manufacture. Background technique [0002] In modern society, a large amount of active oxygen is generated due to exhaust gas, harmful chemicals, ultraviolet rays and water pollution caused by the destruction of the ozone layer. Main cause of aging etc. [0003] In addition, outdoor leisure activities are increasing in recent years. In such outdoor leisure activities for evening gatherings, the skin of the body is more likely to be directly exposed to the above-mentioned pollution sources, etc., so skin damage and skin aging are inevitable. and the trend to comfortably enjoy outdoor leisure activities has had a negative impact. [0...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A45D44/00D04H3/007D04H3/02D04H13/00A61K8/02
CPCD04H13/00D04H3/007A45D44/00D04H3/02A61K8/02A45D44/002A61K8/0212D10B2201/10D10B2201/02
Inventor 鲜于艺林金东垠金楠勋
Owner HUVIS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap