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

Disposable soft cotton towel and preparation process thereof

A preparation process, disposable technology, applied in the field of cleaning cloth, can solve the problems of bacteria spreading, weak water absorption, easy to break, etc.

Inactive Publication Date: 2021-05-28
广东省三泰投资集团有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rags are widely used in daily cleaning. The existing rags are divided into reusable and disposable. Non-disposable rags are generally woven directly from woven fabrics. They are the same as daily towels and have a strong water absorption capacity. However, During the use of reusable rags, it is necessary to clean the rag itself frequently, otherwise it will cause the spread of bacteria, which makes the reusable rags have certain defects during use. As people's requirements for hygiene continue to increase , Disposable rags are favored, most of the existing disposable rags are paper rags made of wood pulp, which are easy to break after soaking in liquid, although the hygienic level is improved, but the water absorption is not strong. Disposable cotton soft towel and its preparation process

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Step 1: Weigh the PP raw material, add 40 parts of PP melt-blown cotton to the PP feeding machine, and the feeding machine cuts the raw material, and sucks the cut PP raw material to the hopper of the PP extruder; at the same time Weigh the wood pulp fibers, add 65 parts of wood pulp fibers into the fiber feeder, the feeder cuts the raw materials, and sucks the cut wood pulp fibers to the hopper of the fiber extruder;

[0024] Step 2: Two pp extruders melt and extrude the internal PP raw materials, and continuously input the PP raw materials to the feed port of the meltblown die head assembly;

[0025] Step 3: The PP raw material enters the melt blown die head from the melt distribution system in the melt blown die head assembly, and the melt blown die head heats the PP raw material and sprays it out along the spinneret hole, while the wood pulp fiber is extruded through the fiber The machine is mixed with the PP raw material in the melt-blown state, and then the two ar...

Embodiment 2

[0032] Step 1: Weigh the PP raw material, add 50 parts of PP melt-blown cotton to the PP feeding machine, and the feeding machine cuts the raw material, and sucks the cut PP raw material to the hopper of the PP extruder; at the same time Weigh the wood pulp fibers, add 60 parts of wood pulp fibers into the fiber feeding machine, and the feeding machine cuts the raw materials, and sucks the cut wood pulp fibers to the hopper of the fiber extruder;

[0033] Step 2: Two pp extruders melt and extrude the internal PP raw materials, and continuously input the PP raw materials to the feed port of the meltblown die head assembly;

[0034] Step 3: The PP raw material enters the melt blown die head from the melt distribution system in the melt blown die head assembly, and the melt blown die head heats the PP raw material and sprays it out along the spinneret hole, while the wood pulp fiber is extruded through the fiber The machine is mixed with the PP raw material in the melt-blown stat...

Embodiment 3

[0040] Step 1: Weigh the PP raw material, add 80 parts of PP melt-blown cotton to the PP feeding machine, and the feeding machine cuts the raw material, and sucks the cut PP raw material to the hopper of the PP extruder; at the same time Weigh the wood pulp fibers, add 40 parts of wood pulp fibers to the fiber feeding machine, and the feeding machine cuts the raw materials, and sucks the cut wood pulp fibers to the hopper of the fiber extruder;

[0041] Step 2: Two pp extruders melt and extrude the internal PP raw materials, and continuously input the PP raw materials to the feed port of the meltblown die head assembly;

[0042] Step 3: The PP raw material enters the melt blown die head from the melt distribution system in the melt blown die head assembly, and the melt blown die head heats the PP raw material and sprays it out along the spinneret hole, while the wood pulp fiber is extruded through the fiber The machine is mixed with the PP raw material in the melt-blown state,...

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 discloses the technical field of cleaning cloth, and particularly relates to a disposable soft cotton towel and a preparation process thereof. The disposable soft cotton towel is prepared from wood pulp fibers and PP melt-blown cotton; the wood pulp fibers and the PP melt-blown cotton are mixed and molded, the molding process is simple, and the wood pulp fibers and the PP melt-blown cotton are mutually combined in the melting process by means of the viscosity of the wood pulp fibers and the PP melt-blown cotton; and the mechanical performance of the disposable soft cotton towel is improved while the good liquid absorption performance of the disposable soft cotton towel is guaranteed according to the reasonable proportion, the disposable soft cotton towel is not prone to breakage after being soaked in liquid, and the water absorption performance is effectively improved. The soft cotton towel is wide in application and can be used for daily home use, medical application, cosmetics and the like; and according to different purposes, the disposable soft cotton towel is selected as a base material, and then other materials are added to prepare products with different purposes.

Description

technical field [0001] The invention relates to the technical field of cleaning cloths, and the specific field is disposable cotton soft towels and a preparation process thereof. Background technique [0002] Rags are widely used in daily cleaning. The existing rags are divided into reusable and disposable. Non-disposable rags are generally woven directly from woven fabrics. They are the same as daily towels and have a strong water absorption capacity. However, During the use of reusable rags, it is necessary to clean the rag itself frequently, otherwise it will cause the spread of bacteria, which makes the reusable rags have certain defects during use. As people's requirements for hygiene continue to increase , Disposable rags are favored, most of the existing disposable rags are paper rags made of wood pulp, which are easy to break after soaking in liquid, although the hygienic level is improved, but the water absorption is not strong. Disposable soft cotton towel and its...

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): D04H1/541D04H1/56D06C23/02D01F6/06D01F2/00
CPCD01F2/00D01F6/06D04H1/541D04H1/56D06C23/02
Inventor 欧阳业东
Owner 广东省三泰投资集团有限公司
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

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