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Warm velvet quilt

A polyester staple fiber, three-dimensional hollow technology, applied in the field of warm fleece, can solve the problems of poor plumpness, poor resilience, poor warmth retention and air permeability, etc., and achieves good air permeability, good resilience, and warmth retention. good effect

Inactive Publication Date: 2016-01-27
ZHEJIANG TRUELOVE MEIJIA HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing quilt core fillings mainly include cotton, silk, polyester, etc., and polyester fillings often use conventional polyester fibers, which have poor warmth retention and air permeability, poor fullness after filling, and poor resilience.

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A warm velvet quilt, including a quilt core and a quilt cover, the filling of the quilt core is made by mixing the following components in mass percentage: recycled three-dimensional hollow polyester staple fiber (specification: 7D*51mm, with silicon type) 60% , recycled two-dimensional hollow polyester staple fiber (commercially available, specification: 7D*51mm, silicon type) 40%

[0020] The regenerated three-dimensional hollow polyester staple fiber is a high-lofty regenerated three-dimensional hollow polyester staple fiber, and its preparation method includes the steps of drying, spinning, winding, falling into barrels, clustering, drawing, crimping, cutting, loosening and setting, and packaging; the drying is The recycled PET material is dried with a vacuum drum dryer until the water content is 80-100ppm. During the spinning process, the temperature control of each zone of the screw extruder is as follows: the first zone is at 275-280°C, the second-third zone is a...

Embodiment 2

[0022] A warm velvet quilt, including a quilt core and a quilt cover, the filling of the quilt core is made by mixing the following components in mass percentage: recycled three-dimensional hollow polyester staple fiber (commercially available, specification: 7D*64mm, with silicon type ) 60%, recycled two-dimensional hollow polyester staple fiber (commercially available, 7D*64mm, silicon type) 40%.

Embodiment 3

[0024] A warm velvet quilt, including a quilt core and a quilt cover, the filling of the quilt core is made by mixing the following components in mass percentage: recycled three-dimensional hollow polyester staple fiber (specification: 7D*64mm, with silicon type) 60% , recycled two-dimensional hollow polyester staple fiber (commercially available, 7D*51mm, silicon type) 40%.

[0025] The regenerated three-dimensional hollow polyester staple fiber is a high-lofty regenerated three-dimensional hollow polyester staple fiber, and its preparation method includes the steps of drying, spinning, winding, falling into barrels, clustering, drawing, crimping, cutting, loosening and setting, and packaging; the drying is The recycled PET material is dried with a vacuum drum dryer until the water content is 80-100ppm. During the spinning process, the temperature control of each zone of the screw extruder is as follows: the first zone is at 275-280°C, the second-third zone is at 280-285°C, t...

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
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PUM

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Abstract

The invention discloses a warm velvet quilt. The warm velvet quilt comprises a quilt core and a quilt cover. The filler of the quilt core is formed by combination of following components, based on mass percent, comprising 60% regenerated three-dimensional hollow polyester staple fibers and 40% regenerated two-dimensional hollow polyester staple fibers. The warm velvet quilt has following beneficial effects: the three-dimensional hollow polyester staple fibers and the regenerated two-dimensional hollow polyester staple fibers are utilized as the filler such that excellent heat preservation and air permeability are obtained, and good plumpness and rebound resilience after filling operation are achieved; and the warm velvet quilt has advantages such as constant-temperature heat preservation, softness, comfort, affinity to skin, air breathability, health and environment protection.

Description

technical field [0001] The invention relates to the technical field of bedding production, in particular to a warm velvet quilt. Background technique [0002] A quilt is a kind of bedding, which is a rectangular cloth with an area large enough to cover the human body, and is generally used to keep warm during sleep. A quilt usually includes a quilt cover and a quilt core, and a quilt made of cotton is called a cotton quilt. In addition to cotton quilts, it can also be made of man-made fibers such as wool, silk, or acrylic fibers. Existing quilt core fillings mainly include cotton, silk, polyester, etc., and polyester fillings often use conventional polyester fibers, which have poor warmth retention and air permeability, poor fullness after filling, and poor resilience. . Contents of the invention [0003] The purpose of the present invention is to provide a warm velvet quilt, which adopts a new type of polyester fiber as a filler, has good warmth retention and air perme...

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
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Application Information

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IPC IPC(8): A47G9/00D01D13/00
Inventor 李呈
Owner ZHEJIANG TRUELOVE MEIJIA HLDG CO LTD