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

Skin-friendly anti-side leakage hygienic product surface layer and processing technology thereof

A hygienic product and processing technology, which is applied in the surface layer of sanitary products, can solve the problems of good hygroscopicity and moisture retention, side leakage of sanitary products, and dry surface, so as to ensure soft and skin-friendly performance, prevent side leakage, and improve uniformity Effect

Inactive Publication Date: 2018-12-18
ZHEJIANG KEDEBANG NONWOVEN CLOTH
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a skin-friendly anti-side leakage sanitary product surface layer, which aims to solve the problems caused by the traditional hot air and spun-bonded nonwoven fabrics in the prior art due to their good hygroscopicity and moisture retention. Non-dryness will cause skin rashes, and poor hygroscopicity will cause technical problems of side leakage of sanitary products

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
  • Skin-friendly anti-side leakage hygienic product surface layer and processing technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0026] refer to figure 1 , the embodiment of the present invention provides a skin-friendly anti-side leakage sanitary product surface layer, which is composed of upper and lower layers of non-woven fabrics, the upper layer is skin-friendly hot-air non-woven fabric 1, and the lower layer is cotton spunlace non-woven fabric 2, The air-through nonwoven fabric 1 and the all-cotton spunlace nonwo...

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
Basis weightaaaaaaaaaa
Basis weightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a skin-friendly anti-side leakage hygienic product surface layer. The skin-friendly anti-side leakage hygienic product surface layer is composited by non-woven fabric at an upper layer and a lower layer, the upper layer is a skin-friendly hot air non-woven fabric, the lower layer is a cotton spunlaced non-woven fabric, and the hot air non-woven fabric and the cotton spunlaced non-woven fabric are composited by hydroentanglement. The surface layer adopts the hot air non-woven fabric composed of ES fiber as the upper layer and the cotton spunlaced non-woven fabric as thelower layer. Through hydroentangled composite, the interweaving of the ES fiber and the cotton fiber can promote the rapid infiltration of the liquid, and ensures the dryness of the hot air non-woven,at the same time, the liquid absorbed by the cotton fiber is directionally transferred to a hygroscopic layer of a hygienic article, further the absorption efficiency of the liquid is ensured, the dryness of the skin-friendly surface layer is ensured, and the side leakage of the liquid is prevented. The surface layer is also composited by a double-sided spunlaced reinforcement process, the entanglement strength of the hot air non-woven fabric and the cotton spunlaced non-woven fabric is ensured, the uniformity of the non-woven fabric is increased, two-time soft drying is employed, and the soft skin-friendly properties of the non-woven fabric can be guaranteed.

Description

【Technical field】 [0001] The invention relates to the technical field of surface layers of sanitary products, in particular to a surface layer of skin-friendly anti-side leakage sanitary products and its processing technology. 【Background technique】 [0002] Women's menstrual sanitary napkins, sanitary pads, diapers for babies and the elderly, diapers (pads, paper), urine pads, etc., all belong to sanitary products. The quality and comfort of taking directly determine the physical examination feeling of sanitary products. General hygiene products include surface layer, moisture transfer layer, moisture absorbent core layer and breathable bottom film. The surface layer of traditional sanitary products uses hot air or spunbonded nonwovens, but the traditional hot air and spunbonded nonwovens have good hygroscopicity and moisture retention, which will cause the surface to be dry and cause skin rashes, and poor hygroscopicity will cause side leakage of sanitary products. , in ...

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): B32B5/06B32B9/04B32B27/12B32B37/00B32B38/16B32B38/10B32B27/32B32B27/02B32B27/36B32B9/02
CPCA61L15/24A61L15/40B32B5/02B32B5/06B32B5/26B32B9/047B32B27/12B32B37/00B32B38/10B32B38/164B32B2038/166B32B2250/02B32B2250/20B32B2307/728B32B2555/00B32B2555/02D01D5/34C08L67/02C08L23/12C08L23/06
Inventor 董二莹王松陈健康金银山许超超
Owner ZHEJIANG KEDEBANG NONWOVEN CLOTH
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com