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Textile filler formed by mixing corn fibers and polyester fibers and preparation method thereof

A corn fiber and polyester fiber technology, applied in the field of fillers, can solve the problems of difficult to grasp, difficult to form a cotton web, easy to break, etc., and achieve the effects of light weight, high bulkiness, and good warmth retention.

Inactive Publication Date: 2013-04-10
SOUTH BEDDING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there are some problems in the production process of corn fiber thermal cotton. The molecular weight of corn fiber is smaller than that of chemical fiber, and its melting point is low. Corn fiber is brittle, hard, easy to break, and difficult to form into a cotton web, which is especially prominent in the drying process of corn fiber thermal cotton

Method used

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  • Textile filler formed by mixing corn fibers and polyester fibers and preparation method thereof
  • Textile filler formed by mixing corn fibers and polyester fibers and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The hollow polyester staple fiber and corn fiber that are 25%: 75% by weight are opened, mixed and carded, and then air-sent and filled to obtain the filled product, and its bulkiness is measured to be 81cm 3 / g, the compression rate is 69%, the heat preservation rate is 91.25%, the elasticity rate is 90%, and the air permeability rate is 51.2%. It can be seen from the above data that the above-mentioned products are light, fluffy, good in air permeability, high in elastic recovery rate, good in warmth retention, and soft and comfortable to the touch.

Embodiment 2-5

[0034] Method and technology are identical with embodiment 1, and the percentage by weight of hollow polyester staple fiber and corn fiber is shown in Table 2, and the various technical indexes of the product obtained after filling are shown in Table 3, from the data of Table 3 and actual test As a result, it can be seen that each product in Examples 2 to 5 has the advantages of lightness, fluffiness, good air permeability, high elastic recovery rate, good warmth retention, and soft and comfortable hand feeling.

[0035] Table 2

[0036] Example

Hollow polyester staple fiber weight percentage (%)

Weight percent of corn fiber (%)

Example 1

25

75

Example 2

45

55

Example 3

50

50

Example 4

55

45

Example 5

75

25

[0037] table 3

[0038]

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Abstract

The invention discloses a textile filler formed by mixing corn fibers and polyester fibers, which is characterized in that the textile filler is formed by mixing conventional hollow polyester staple fibers and corn fibers, and the hollow polyester staple fiber has a fineness of 6. 67DTEX, a hollow degree of 10%, and a length of 38mm; the corn fiber has a fineness of 1.5 to 3.0 dtex, and is a crimped fiber with a length of 50 to 90mm, and the weight percentage of the hollow polyester staple fibers is 25% to 75%; and the weight percentage of the corn fiber is 25% to 75%. The invention also provides a preparation method of the textile filler formed by mixing the corn fibers and the polyester fibers. Various filler products prepared by the textile filler formed by mixing corn fibers and polyester fibers have the advantages of uniform and smooth appearance, lightweight sense, higher filling power, lasting elastic restoring force, excellent warmth and soft hand feel, and makes people feel comfortable, thereby improving sleep and quality of life.

Description

technical field [0001] The invention relates to a filler for home textile products, in particular to a home textile filler mixed with corn fiber and polyester fiber and a preparation method thereof. Background technique [0002] In recent years, thermal fibers and thermal home textile fabrics have developed rapidly, with different varieties and characteristics, but there are not many changes in the performance of the fibers and the attributes of the fibers themselves, and they are similar or similar. Although the market for thermal fibers is large and demand has been strong, there are not many products with technological content. Research shows that the hollow fiber is isolated and kept warm through the airflow in the single hole. If the hollow ratio of the fiber is too small, it does not have the obvious value of keeping warm. If the hollow ratio of the fiber is too large, due to the influence of the subsequent process, it will cause damage, collapse, etc. And can't guaran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B68G3/00B68G7/02
Inventor 王若南
Owner SOUTH BEDDING TECH
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