Unlock instant, AI-driven research and patent intelligence for your innovation.

Moisture-absorbing and heating technical cotton and preparation process thereof

A technology of moisture absorption and heat generation and preparation process, which is applied in the direction of non-woven fabrics, textiles, papermaking, fiber mixing, etc., can solve the problems of single function of thermal insulation materials, etc., and achieve superior antibacterial and moth resistance, good durability, good moisture absorption and heat generation Effect

Pending Publication Date: 2020-12-25
嘉兴自然三禾新材料科技有限公司
View PDF12 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the function of the thermal insulation material in the existing technology is relatively single and cannot meet the needs of the people, the first purpose of this application is to provide a kind of moisture absorption and heating technology cotton, which has good moisture absorption and heating properties, antibacterial and mothproof properties, and warmth retention. , which can meet the people's demand for insulation cotton materials

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
  • Moisture-absorbing and heating technical cotton and preparation process thereof
  • Moisture-absorbing and heating technical cotton and preparation process thereof
  • Moisture-absorbing and heating technical cotton and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] refer to figure 1 , is a moisture-absorbing and heating technology cotton disclosed in this application, which is made of the following raw materials by weight: 20 parts of 1D*38mm Softwarm heating fiber, 20 parts of 3D*64mm polyester conductive staple fiber, 20 parts of 7D*64mm Polyester conductive staple fiber, 8 parts of 3D*64mm bamboo charcoal fiber, 10 parts of low melting point polyethylene staple fiber, 3 parts of polypropylene staple fiber, and 5 parts of chitin fiber.

[0053] A preparation process for moisture-absorbing and heating technology cotton, comprising the following steps:

[0054] Step 1, mixing and opening, weighing the raw materials according to the proportion and mixing and opening in the cotton mixing device 1;

[0055] Step 2: Carry out two openings to the cotton material output in step 1, and input it into the vibrating cotton feeder;

[0056] Step 3, combing the fabric output by the vibrating cotton feeding machine;

[0057] Step 4, laying ...

Embodiment 2

[0063] The difference between Example 2 and Example 1 is: a moisture-absorbing and heat-generating technology cotton made of the following raw materials by weight: 20 parts of 1.5D*38mm lyocell fiber, 20 parts of 3D*64mm polyester conductive staple fiber , 20 parts of 7D*64mm polyester conductive staple fiber, 8 parts of 3D*64mm bamboo charcoal fiber, 10 parts of low melting point polyethylene staple fiber, 3 parts of polypropylene staple fiber, and 5 parts of chitin fiber.

Embodiment 3

[0065] The difference between Example 3 and Example 1 is: a moisture-absorbing and heating technology cotton, which is made of the following raw materials in parts by weight: 20 parts of 1D*38mm MOIS CARE high moisture-absorbing and heating fiber, 20 parts of 3D*64mm polyester conductive Short fiber, 20 parts of 7D*64mm polyester conductive staple fiber, 8 parts of 3D*64mm bamboo charcoal fiber, 10 parts of low melting point polyethylene staple fiber, 3 parts of polypropylene staple fiber, 5 parts of chitin fiber.

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 technical field of preparation of novel fibers and composite materials, in particular to moisture-absorbing and heating technical cotton. The moisture-absorbing and heating technical cotton is prepared from following raw materials including, by weight, 15-30 parts of moisture-absorbing and heating fibers, 20-40 parts of polyester staple fibers, 5-10 parts of antibacterial fibers and 10-20 parts of low-melting-point staple fibers. The product has better moisture-absorbing and heating properties, antibacterial and mothproof properties and heat retention property, andcan meet the requirements of people for heat preservation cotton materials. The preparation process of the moisture-absorbing and heating technical cotton comprises the following steps that firstly,mixing and opening are carried out, wherein the raw materials are weighed according to the proportion, and mixing and opening are carried out in a cotton mixing device; secondly, secondary opening iscarried out on the cotton materials output in the first step, and the cotton materials are input into a vibration cotton feeding machine; thirdly, carding is carried out on fabric output by the vibration cotton feeding machine; fourthly, lapping is carried out; fifthly, heat setting is carried out, and the temperature ranges from 60 DEG C to 135 DEG C; sixthly, ironing is carried out; seventhly, the metal content is detected; and eighthly, rolling is carried out to obtain a target product. The preparation process is quite simple in operation and can achieve the effect of batch production.

Description

technical field [0001] The present application relates to the technical field of preparation of novel fibers and composite materials, in particular to a moisture-absorbing and heating technology cotton and its preparation process. Background technique [0002] At present, traditional thermal insulation materials such as pure cotton and spray-bonded cotton. Pure cotton is prepared from cotton as raw material through opening, carding, traction, glue spraying, drying, and winding. Sprayed cotton, also known as sprayed cotton, is a kind of nonwoven fabric, which is made of natural cotton fiber, artificial fiber or synthetic fiber through drawing, carding, glue spraying, baking and curing. The principle of the formation of the glued cotton structure is to spray the adhesive on both sides of the fluffy fiber layer. Due to the certain pressure when spraying and the suction force when the lower vacuum absorbs liquid, the adhesive can also penetrate into the inside of the fiber laye...

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): D04H1/541D04H1/542D04H1/544D01G13/00
CPCD04H1/541D04H1/542D04H1/544D01G13/00
Inventor 施金专
Owner 嘉兴自然三禾新材料科技有限公司