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

Full-polylactic acid fiber mattress cover and manufacturing process thereof

A technology of polylactic acid fiber and polylactic acid, which is applied to mattresses, spring mattresses, and other seating furniture, can solve the problems of high cost and little increase in usage, and achieve easy cleaning and care, good comfort Sexuality, the effect of mitigating environmental protection

Pending Publication Date: 2019-09-06
马凯娟
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This material was initially used as injection molding and packaging materials with low process requirements, but due to its high cost, the usage has not been greatly improved

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
  • Full-polylactic acid fiber mattress cover and manufacturing process thereof
  • Full-polylactic acid fiber mattress cover and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Polylactic acid fiber is supported by spinning, spinning weaving, and non-woven technologies. The polylactic acid fabric produced has good strength, comfort, health and safety, and the fiber filling made of it has good warmth retention. The bed sheet of the present invention is made of polylactic acid knitted fabric, polylactic acid fiber filler and polylactic acid spun-bonded non-woven fabric.

[0030] The full polylactic acid fiber bed sheet of the present invention comprises surface layer, filling layer, bottom layer and bounding;

[0031] The surface layer and hemming are made of polylactic acid knitted fabric, and the bottom layer is made of polylactic acid spun-bonded non-woven fabric.

[0032] The filling layer is made of fiber flakes carded from polylactic acid tows and laminated.

[0033] The manufacturing process of the bed sheet of full polylactic acid fiber of the present invention comprises:

[0034] Making polylactic acid fiber flakes:

[0035] The poly...

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
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of household beddings, and particularly discloses a full-polylactic acid fiber mattress cover and a manufacturing process thereof. The mattress cover comprises a surface layer, a filling layer, a bottom layer and covered edges, wherein the surface layer and the covered edges are made of polylactic-acid knitted fabric; the filling layer is manufactured by laying fiber nonwoven battings which are formed by carding polylactic-acid tows; the bottom layer is made of polylactic-acid PP spunbond nonwoven fabric. The manufacturing process of the mattress cover includes the steps of manufacturing the polylactic-acid fiber nonwoven battings, tailoring fabric, manufacturing the covered edges, laying the nonwoven battings and sewing the mattress cover. The full-polylactic acid fiber mattress cover has the characteristics of good fitting performance, health and safety, and materials are easy to clean and dry and easy to maintain.

Description

technical field [0001] The invention relates to the field of household bedding, in particular to a full polylactic acid fiber fitted sheet and a manufacturing process thereof. Background technique [0002] The home textile industry in our country is a mature technical support, strong productivity support, market supply and demand to establish a complete industrial chain system. It is precisely in this mature mode that very few large-scale manufacturers will try to develop home textile products made of new materials, and the product innovation is low. [0003] However, in recent years, the impact of bedding made of foreign new materials on the domestic market has forced large domestic enterprises with capabilities to turn to the research and development of new materials and functional bedding. Among them, "latex mattress" is a vivid example. It originated in Southeast Asia, using rubber as raw material and producing mattresses with special manufacturing techniques. This typ...

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): A47C27/00A47C31/00B32B27/02B32B27/06B32B27/12B32B33/00
CPCA47C27/002A47C31/007B32B5/022B32B5/024B32B27/08B32B27/12B32B33/00B32B2250/20B32B2250/24B32B2262/02
Inventor 马凯娟
Owner 马凯娟
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