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Home textile filler mixing with polyester fibers and lyocell fibers and preparation method thereof

A technology of polyester fiber and polyester staple fiber, which is applied in the field of home textile filling and its preparation, can solve the problems of low elastic rate and poor bulkiness, and achieve the effects of high elastic recovery rate, light weight and high air permeability

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

However, the defects of this fiber material are poor bulkiness and low elastic modulus.

Method used

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  • Home textile filler mixing with polyester fibers and lyocell fibers and preparation method thereof
  • Home textile filler mixing with polyester fibers and lyocell fibers and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The hollow polyester staple fibers and lyocell fibers that are 25% by weight: 75% are opened, mixed, and carded, and then air-sent and filled to obtain the filled product, and its bulkiness is measured to be 80cm 3 / g, the compression rate is 71%, the heat preservation rate is 92.25%, the elasticity rate is 91%, and the air permeability rate is 52.2%. 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

[0030] Method and technique are identical with embodiment 1, and the percentage by weight of hollow polyester staple fiber and lyocell fiber is shown in Table 2, and each technical index of the product that obtains after filling is shown in Table 3, from the data of Table 3 and As can be seen from the actual test results, 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.

[0031] Table 2

[0032] Example

Hollow polyester staple fiber weight percentage (%)

Lyocell fiber weight percentage (%)

Example 1

25

75

Example 2

45

55

Example 3

50

50

Example 4

55

45

Example 5

75

25

[0033] table 3

[0034]

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Abstract

The invention discloses home textile filler mixing with polyester fibers and lyocell fibers. The home textile filler is characterized in that the home textile filler is formed by mixing with common hollow polyester short fibers and lyocell fibers, wherein the fiber number of the used hollow polyester short fibers is 6.67DTEX, the hollow degree is 10 percent, and the length is 38mm; the fiber number of the used lyocell fibers is 1.5-3.0DTEX, the length is 50-80 mm, and curl fibers are used for the lyocell fibers; and the weight percentage of the hollow polyester short fibers and the lyocell fibers is that the hollow polyester short fibers take up by 25-75 percent, and the lyocell fibers take up by 25-75 percent. The invention further provides a preparation method for the home textile filler mixing with the polyester fibers and the lyocell fibers. Various stuffing products prepared by the home textile filler mixing with polyester fibers and lyocell fibers have the advantages that the appearance is uniform and smooth, lightness, a high fluffy degree, continuous elastic restoration, excellent heat preservation, and soft feel, thus people feel comfortable, and the quality of sleep and life can be improved.

Description

technical field [0001] The invention relates to a filler for home textile products, in particular to a home textile filler mixed with polyester fibers and lyocell fibers 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 g...

Claims

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Application Information

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IPC IPC(8): D04H1/02D04H1/425D04H1/435D01G35/00B68G1/00B68G3/00
Inventor 王若南
Owner SOUTH BEDDING TECH
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