Breathable cloth treatment method with single-side drawing water and single-side absorbing moisture
A processing method and technology of air-permeable cloth, which is applied in the direction of textiles and papermaking, and can solve the problems of poor washing fastness, no air permeability, poor bonding strength, etc.
Inactive Publication Date: 2012-07-25
陈锡潭
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Problems solved by technology
[0002] According to the known cloth processing with water-repelling and moisture-absorbing functions, the cloth is first soaked in a hygroscopic agent for bleaching and dyeing, so that the fiber yarn of the cloth completely absorbs the hygroscopic agent, and then dried and shaped to make the cloth have an excellent hygroscopic function. 1. Coat a layer of resin on one of the surfaces of the cloth. After the resin is set, a barrier effect is formed on the surface of the cloth, and then the water-repellent agent is applied on the surface of the resin to form a water-repellent layer, so that the cloth One side has a water-repellent layer, and the other side has a moisture-absorbing layer; however, the water-repellent agent is based on a large amount of water and has good fluidity and permeability, so when the water-repellent agent is applied, the surface of the cloth will It is necessary to apply a layer of resin as a barrier first to ensure that the water repellent will not penetrate into the fiber yarn of the cloth and affect the effect of the hygroscopic layer. The yarns are directly bonded, and the bonding strength is not good and it is easy to peel off, resulting in poor washing fastness; at the same time, after the resin is coated, it will fill the pores between the fiber yarns in the cloth tissue, resulting in the cloth being water-repellent and hygroscopic. But the cloth is almost completely impermeable after treatment
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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[0028] The method for treating air-permeable cloth with water repellency on one side and moisture absorption on one side of the present invention uses a discharge device to spray the composite mixture on the surface of the cloth, and a material transfer device to uniformly control the composite mixture to be coated on the surface of the cloth The thickness of the compound mixture has a certain viscosity and its fluidity is low, so it can only slowly penetrate into the thickness of the fiber yarn on the surface of the cloth, so that the surface has a water-repellent layer, while the other surface maintains a moisture-absorbing effect. Floor.
[0029] A detailed description will be given below in conjunction with the accompanying drawings and a preferred embodiment of the present invention.
[0030] For the treatment method of the air-permeable cloth with water repellency on one side and moisture absorption on one side of the present invention, please refer to figure 1 , the pr...
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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The invention mainly provides a processing method for a grille cloth which is water repellent and moisture absorptive at single side, blending agent is sprinkled on the surface of the cloth by a discharge device, and an kick-off device evenly controls the thickness of the blending agent sprinkled on the surface of the cloth, the blending agent has certain viscocity so as to lower liquidity thereof, so that the blending agent can only be infiltrated and integrated into the thickness of the silvalin part on the surface of the cloth, thus forming the grille cloth with one surface provided with a water repellent layer and the other surface provided with a moisture absorptive layer.
Description
technical field [0001] The present invention is related to a kind of air-permeable fabric treatment, in particular, refers to a treatment method with one-side water-repellent and one-side moisture-absorbing air-permeable fabric. Background technique [0002] According to the known cloth processing with water-repelling and moisture-absorbing functions, the cloth is first soaked in a hygroscopic agent for bleaching and dyeing, so that the fiber yarn of the cloth completely absorbs the hygroscopic agent, and then dried and shaped to make the cloth have an excellent hygroscopic function. 1. Coat a layer of resin on one of the surfaces of the cloth. After the resin is set, a barrier effect is formed on the surface of the cloth, and then the water-repellent agent is applied on the surface of the resin to form a water-repellent layer, so that the cloth One side has a water-repellent layer, and the other side has a moisture-absorbing layer; however, the water-repellent agent is base...
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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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IPC IPC(8): D06N3/00
Inventor 陈锡潭
Owner 陈锡潭