Mask laminated composite filter element material structure and mask

A composite filtration and lamination technology, applied in the field of masks, can solve the problems of heavy mask moisture, affecting wearing comfort and service life, bacterial growth, etc., and achieve the effect of improving the breathing environment

Pending Publication Date: 2020-09-04
山东宽原新材料科技有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, although these adsorption materials used for masks have reached certain filtration and barrier requirements, they are basically irreversible. Especially when the masks are used for a long time, the masks will be relatively humid, which will easily lead to bacterial growth and affect Wearing comfort and service life

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
  • Mask laminated composite filter element material structure and mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A laminated composite filter core material structure for a mask, comprising: a spunbonded nonwoven fabric waterproof layer 1, a first spunbonded nonwoven fabric insulation barrier layer 2, an activated carbon fiber adsorption layer 3, a second spunbonded nonwoven fabric insulation layer The barrier layer 9, the carbon fiber fabric electric heating layer 4, the third spun-bonded non-woven fabric insulation barrier layer 10, and the melt-blown non-woven fabric skin-friendly layer 5 are stacked to form seven layers. Wherein, the connection terminal 6 and the temperature sensor 7 are embedded in the carbon fiber fabric electric heating layer 4, and the temperature of the whole laminated structure is adjusted and heated through the connection of the battery 8 for power supply.

[0051] The material of the spun-bonded non-woven fabric waterproof layer 1 is polyethylene with a gram weight of 15g / m 2 , 0.7 grams per piece;

[0052] The activated carbon fiber adsorption layer i...

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
Specific surface areaaaaaaaaaaa
Average pore sizeaaaaaaaaaa
Gram weightaaaaaaaaaa
Login to view more

Abstract

The invention discloses a mask laminated composite filter element material structure and a mask. The laminated composite filter element material structure comprises a carbon fiber fabric electric heating layer, and an anti-sticking non-woven fabric insulating barrier layer is arranged between the carbon fiber fabric electric heating layer and an adjacent layer; an electrode is embedded in each ofthe two ends of the carbon fiber fabric electric heating layer, and the two electrodes are connected with a battery through electric wires. A heating function is achieved through the carbon fiber fabric electric heating layer, the adsorption layer of the whole superimposed filtering structure can be dehumidified, and meanwhile temperature adjustment of a filter element material in the using process can be achieved so as to improve the breathing environment.

Description

technical field [0001] The invention belongs to the technical field of masks, in particular to a laminated composite filter core material structure for masks and a mask. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] At present, masks, which are the main function of isolating viruses and microbial particles, have become more important medical and civilian supplies. The use requirements and durability of masks have been upgraded, and higher requirements have been put forward for mask materials and functional levels. [0004] The masks currently used are basically spun-bonded non-woven fabrics of polypropylene microfibers or melt-blown fiber non-woven fabrics that are lami...

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
IPC IPC(8): A41D13/11A41D31/02A41D31/04A41D27/00
CPCA41D13/11A41D27/00A41D31/02A41D31/04
Inventor 王永伟朱波曹伟伟乔琨高学平蔡珣
Owner 山东宽原新材料科技有限公司
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