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Pillow interior and manufacturing method thereof

A production method and technology of pillow cores, which are applied in the direction of pillows, etc., can solve the problems of deformation, short service life, and low comfort after a long time of use, and achieve improved texture, flexibility, comfort, and good elasticity. Effect

Inactive Publication Date: 2015-07-08
李裕安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a pillow has poor elasticity and low comfort, and it will be deformed after a long time of use, and its service life is short

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of pillow core, its production raw material comprises: the low-melt cotton that fineness is 4D, the first hot-melt cotton that fineness is 8D, the second hot-melt cotton that fineness is 15D; The raw material of described pillow core is according to its weight The ratio is: low-melt cotton 15%, first hot-melt cotton 45%, second hot-melt cotton 40%.

[0018] The manufacturing method of described pillow core comprises the following steps:

[0019] A. Mix the low-melt cotton, the first hot-melt cotton and the second hot-melt cotton in proportion.

[0020] B. Compress the three kinds of hot-melt cotton after the uniform mixing into cotton cloth.

[0021] C. The cotton cloth is folded and compressed against each other, and cut into cotton blocks. Making the mixed three kinds of hot-melt cotton into cotton blocks can make the three kinds of hot-melt cotton mix more evenly, make the structure of the pillow more dense and regular, and the texture is better, and it is a...

Embodiment 2

[0027] A kind of pillow core, its production raw material comprises: the low-melt cotton that fineness is 2D, the first hot-melt cotton that fineness is 7D, the second hot-melt cotton that fineness is 17D; The raw material of described pillow core is according to its weight The ratio is: low-melt cotton 25%, first hot-melt cotton 40%, second hot-melt cotton 35%.

[0028] The manufacturing method of described pillow core comprises the following steps:

[0029] A. Mix the low-melt cotton, the first hot-melt cotton and the second hot-melt cotton in proportion.

[0030] B. Compress the three kinds of hot-melt cotton after the uniform mixing into cotton cloth.

[0031] C. The cotton cloth is folded and compressed against each other, and cut into cotton blocks.

[0032] D. Put the cotton block into the pillow core mold prepared in advance.

[0033] E. The pillow core mold is heated by a hot air box, the melting point of the low-melting cotton is 75°C, and the melting points of th...

Embodiment 3

[0037] A kind of pillow core, its production raw material comprises: the low-melt cotton that fineness is 3D, the first hot-melt cotton that fineness is 6D, the second hot-melt cotton that fineness is 13D; The raw material of described pillow core is according to its weight The ratio is: low-melt cotton 20%, first hot-melt cotton 35%, second hot-melt cotton 45%.

[0038] The manufacturing method of described pillow core comprises the following steps:

[0039] A. Mix the low-melt cotton, the first hot-melt cotton and the second hot-melt cotton in proportion.

[0040] B. Compress the three kinds of hot-melt cotton after the uniform mixing into cotton cloth.

[0041] C. The cotton cloth is folded and compressed against each other, and cut into cotton blocks.

[0042] D. Put the cotton block into the pillow core mold prepared in advance.

[0043] E. The pillow core mold is heated by a hot air box. The melting point of the low-melting cotton is 85°C, and the melting points of th...

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Abstract

The invention designs manufacturing of a pillow interior. The pillow interior is manufactured by the following raw materials in percentage by weight: 15 to 25% of low-melting cotton with fineness of 2D-4D and melting point of 75 to 95 DEG C, 35 to 45% of first hot melting cotton with fineness of 6D-8D, and 35 to 45% of second hot melting cotton with fineness of 13 to 17D; the melting points of the first hot melting cotton and the second hot melting cotton are both not less than 140 DEG C. According to the pillow interior, three different hot melting cottons are mixed; the low melting cotton with the fineness of 2D-4D is used to replace hot melt adhesive as a mixing agent for finalizing the pillow interior; the low melting cotton can be molten during roasting and can permeate the whole pillow interior; after cooling and finalizing, the elasticity of the pillow interior can be maintained well, and thus the quality of the pillow interior is improved; the second hot melting cotton with the fineness of 13 to 17D is high in elasticity and can greatly improve the flexibility and comfort of the pillow interior; the elasticity of the first hot melting cotton with the fineness of 6D-8D is slightly less than that of the second hot melting cotton; the first hot melting cotton and the second hot melting cotton can be mixed in different ratio to manufacture the pillow interior of different elasticity, so as to meet different market demands.

Description

technical field [0001] The invention relates to the field of bedding production, in particular to a pillow core and a production method thereof. Background technique [0002] Existing cotton pillows are generally mixed with hot melt into the cotton, and then heated and baked in the pillow mold to melt the hot melt and fully mix with cotton. After cooling, it will be shaped into a finished pillow. Such a pillow core has poor elasticity and low comfort, will be deformed after a long time of use, and has a short service life. Contents of the invention [0003] The purpose of the present invention is to provide a pillow with good elasticity, good hardness, no deformation and long service life, so as to solve the problems in the background technology. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A pillow core, the raw materials of which include: low-melt cotton with a fineness of 2D-4D; The second hot-melt cot...

Claims

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Application Information

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IPC IPC(8): A47G9/10
Inventor 李裕安李细安
Owner 李裕安
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