Cotton pad and production method thereof

A production method and technology of cotton pads, which are applied in the packaging of cosmetics, cosmetic powder containers, toiletry containers, etc., can solve the problems of unsatisfactory water absorption, complicated production process, high production cost, etc., so that it is not easy to loose and delaminate, The production process is simple and the production cost is low

Inactive Publication Date: 2009-11-11
WINNER MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current cosmetic cotton is usually composed of an ultra-thin surface layer and a middle cotton core layer. Compared with the middle cotton core layer, the ultra-thin surface layer has very tight cotton fibers. Because the ultra-thin surface layer and the middle cotton core layer are usually formed by heat pressing. Pasted together, the cotton layer is easy to loosen during use, and the water absorption is not ideal
Usually, the production process of this kind of cosmetic cotton includ...

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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  • Cotton pad and production method thereof
  • Cotton pad and production method thereof
  • Cotton pad and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0016] Such as figure 1 Shown is the integrally formed cosmetic cotton 10 through the spunlace process. The cosmetic cotton 10 is in the form of a sheet. The side part is the surface layer 1, and the middle part sandwiched between the surface layers on both sides is the cotton core 2, but in fact the cosmetic cotton 10 is integrated, and the surface layer 1 and the middle cotton core 2 are not strictly distinguished, but are passed through Cotton fibers are tangled together. The surface layer 1 of the cotton pad 10 is in the state of non-woven fabric, and the cotton core 2 of the cotton pad 10 is in the state of cotton. From the longitudinal section of the cotton pad 10, the density (or density) of the surface layer 1 of the cotton pad 10 is greater than that of the cotton pad 10. The density of the cotton core 2, and the density of the cosmetic cotton 10 gradually decreases from the surface layer 1 to the cotton core 2, that is, the cotton fibers become more and more dense f...

Embodiment approach 2

[0019] Such as figure 2 Shown, the production of the cosmetic cotton of above-mentioned embodiment adopts spunlace process, and its production method basically comprises the following steps:

[0020] Step 1: Laying the net, sending the cotton into the net lapper for cross-lapping, and laying a cotton net. The specification range of the laid cotton net is 60-160g / m 2 . At present, the spunlace process is used to produce spunlace non-woven fabrics. Spunlace non-woven fabrics need to be laid with thinner cotton nets, while cosmetic cotton is much thicker than non-woven fabrics, so the cotton nets required for cosmetic cotton are also Much thicker, for example 100g / m 2 . In this step, cross-lapping is used, so that the finished product has better tensile properties in both horizontal and vertical directions.

[0021] Step 2: Double-sided spunlace forming, using the spunlace process to spunlace the cotton net on both sides after laying the net. Spunlace uses fine high-pressur...

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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Abstract

The invention relates to a cotton pad, which is integrally formed in a spunlacing way. The density of the surface layer of the cotton pad is larger than that of the cotton core of the cotton pad. Both the surface layer and the cotton core of the cotton pad are cotton materials; the surface layer is compact, the touch feeling is smooth and soft; the tensile strength is high; the cotton core is fluey and has good elasticity; as the surface layer and the cotton core are integrally formed in the spunlacing way, the cotton fiber density is gradually transited to the fluey state from a compact state from the surface layer to the cotton core, and does not have an obvious boundary line; therefore, the hydroscopic property is good and the cotton pad is not easy to loose and delaminate. The invention also relates to a production method for the cotton pad, which comprises the steps of paving a net-implementing spunlacing on the double sides-spitting and packaging. The production method has the advantages of less production procedure, simple production technique and low production cost.

Description

technical field [0001] The invention relates to a cosmetic cotton and a production method thereof. Background technique [0002] A cotton pad is a small piece of cotton mainly used to remove makeup and cleanse the face. When using it, apply lotion to wipe the face. Since it needs to be in contact with the skin, it should not hurt the skin while cleaning the face. Therefore, the cotton pad is required to be soft to the touch, strong in water absorption, and not easy to fall off. The current cosmetic cotton is usually composed of an ultra-thin surface layer and a middle cotton core layer. Compared with the middle cotton core layer, the ultra-thin surface layer has very tight cotton fibers. Because the ultra-thin surface layer and the middle cotton core layer are usually formed by heat pressing. Pasted together, the cotton layer is easy to loosen during use, and the water absorption is not ideal. Usually, the production process of this kind of cosmetic cotton includes the fol...

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): D04H1/46A45D34/04
Inventor 李建全
Owner WINNER MEDICAL CO LTD
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