Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Channel type absorbing body

An absorber, channel-type technology, applied in medical science, bandages, etc., can solve the problems of poor diffusion efficiency of the absorber and uncomfortable wearing.

Inactive Publication Date: 2018-09-14
泉州市汉奇卫生材料有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the technical problems of poor diffusion efficiency and uncomfortable wearing of existing absorbers

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
  • Channel type absorbing body
  • Channel type absorbing body
  • Channel type absorbing body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0014] refer to figure 1 , figure 2 , the present embodiment 1 provides a channel type absorber, comprising an upper layer non-woven fabric 1, a lower layer non-woven fabric 2 and an absorbent core 3 arranged between the upper layer non-woven fabric 1 and the lower layer non-woven fabric 2, the absorbent core 3 is embedded with a plurality of water-absorbent resin strips 4 extending along the length direction, and the upper surface of the absorbent core 3 is provided with a water-impermeable film 5 above each water-absorbent resin strip 4, and each water-absorbent resin strip 4 is provided with a plurality of water-absorbent resin strips. The side-folded guide water-absorbent resin strip 6, the upper non-woven fabric 1 and the absorbent core 3 form a bonding part 7 between two adjacent water-impermeable films 5 by hot-melt bonding. The free end of...

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

No PUM Login to View More

Abstract

The invention relates to the field of disposable sanitation supplies, in particular to a channel type absorbing body which comprises an upper layer non-woven fabric, a lower layer non-woven fabric andan absorbing core arranged between the upper layer non-woven fabric and the lower layer non-woven fabric. A plurality of water-absorbing resin strips extending in the length direction are buried in the absorbing core. A waterproof thin film is arranged at the position, located above the water-absorbing resin strips, of the upper surface of the absorbing core. A plurality of guide water-absorbingresin strips bent towards one side are arranged on each water-absorbing resin strip. An adhesive part is formed between every two adjacent waterproof thin films with the upper layer non-woven fabric and the absorbing core through a hot melt adhesion mode. The technical problems that an existing absorbing body is poor in diffusion efficiency and not comfortable to wear are solved.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to a channel type absorber. Background technique [0002] At present, in the field of disposable sanitary products, the most important thing is the absorber. The quality, cost, thickness and other technical contents of an absorber directly affect the market of a product. The structure usually adopted by the existing absorber is an upper layer of non-woven fabric, a lower layer of non-woven fabric and an absorbent core arranged between the two. The absorbent core is usually formed by mixing fluff pulp and water-absorbent resin. Existing arrangements for absorbent cores are very diverse, but each has its own drawbacks and advantages. Such as Chinese Patent No.: 201380020952.3 discloses non-woven fabrics and absorbent articles for absorbers, which achieve excellent diffusibility through the improvement of non-woven fabrics; such as Chinese Patent No.: 201380037722.8 disclos...

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): A61F13/535
CPCA61F13/535A61F2013/530481A61F2013/530868
Inventor 林秉正
Owner 泉州市汉奇卫生材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products