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Processes used to prepare textiles
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A processing technology and textile technology, which is applied in the field of textile processing technology, can solve the problems of base cloth not easy to attach, artificial supervision of base cloth, inconvenient winding, etc., achieve good winding effect, tight fit, and improve production quality effect
Active Publication Date: 2019-07-23
NINGBO HIGH TECH ZONE SHENGWENTU TEXTILE CO LTD
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Abstract
Description
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Problems solved by technology
There are certain defects in this method: 1. It is necessary to wait until the base cloth is conveyed from the calender roller before winding it manually, which is not only inefficient, but also requires manual supervision of the coating process of the base cloth; 2. The surface of the winding roller body Smooth, the base cloth is not easy to adhere to the roller surface, and the winding is inconvenient
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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Embodiment 1
[0032] A process for preparing textiles comprising the following steps:
[0033] Step 1, processing of the metal strip 3: select a metal strip 3 with a width of 2.5m, and open several grooves equidistantly on the top surface of the metal strip 3 to form a rack 31; bond a metal strip magnet 30 to one end of the bottom surface of the metal strip 3 ;
[0034] Step 2, metal strip 3 coating: by mass, mix 15kg of silicone resin and 5kg of polyurethane to obtain a coating slurry; apply the coating slurry evenly on the top surface of the metal strip 3 prepared in step 1, the thickness of the coating slurry 0.1mm;
[0035] Step 3, base fabric 2 processing: preferably base fabric 2 with a width of 2.5m, bonding a base fabric magnet 20 on one end of the top surface of base fabric 2;
[0036] Step 4, winding preparation: prepare a winding device, the winding device includes a conveyor belt 8, a base cloth winding roller 5 that rotates under the action of the rack 31 and a metal roller t...
Embodiment 2
[0044] The difference between this embodiment and embodiment 1 is:
[0045] Step 1 selects a metal strip 3 with a width of 3m;
[0046] In step 2, the coating thickness of the coating slurry is selected to be 0.5 mm; the coating slurry includes 20 kg of silicone resin and 8 kg of polyurethane by mass;
[0047] Step 3 select the base fabric 2 with a width of 2.5m;
[0048] In step 4, the volume ratio of linalool and water vapor is selected to be 75:100, and the temperature of water vapor is 150° C.;
[0049] In step 5, the extrusion force of pressing the base cloth 2 and the metal strip 3 with the upper roller 10 and the lower roller 11 is 20N;
[0050] The moving speed of conveyor belt 8 in step six is 25m / min.
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 belongs to the technical field of textiles, and particularly relates to a processing technology for manufacturing textiles. The processing technology comprises the following steps that the first step, a metal strap is processed; the second step, the metal strap is processed in a coating mode; the third step, base fabric is processed, wherein a base fabric magnet adheres to one end ofthe top surface of the base fabric; the fourth step, winding preparation is conducted, wherein a conveyor belt, a base fabric winding roller which rotates under the action of racks and a metal strapwinding roller which rotates under the action of the base fabric winding roller are prepared, air venting holes are formed in the roller surface of the base fabric winding roller, an upper magnet which can attract the base fabric magnet is arranged on the roller surface of the base fabric winding roller, a water vapor box which can communicate with the base fabric winding roller is connected withthe end of the base fabric winding roller in a rotating mode, and is filled with linalool and water vapor, and a lower magnet which can attract a metal strap magnet is fixedly arranged on the roller surface of the metal strap winding roller; the fifth step, the base fabric is processed in a coating mode; and the sixth step, winding is conducted. By the adoption of the scheme, the base fabric can be automatically wound, and winding is convenient.
Description
technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a processing technology for preparing textiles. Background technique [0002] Coating is an extremely important step in the textile processing process. It specifically refers to the finishing and processing technology of uniformly coating one or more layers of polymer compounds on the surface of the fabric and forming one or more layers of film on the surface of the fabric through bonding. Its purpose is to improve the feel, appearance and style of the fabric, and add many new functions to the fabric, such as windproof, waterproof, moisture-permeable, down-proof, flame-retardant, shading and other functions. [0003] Common coating methods include direct coating and transfer film-forming method, in which the transfer film-forming method is to first coat the coating slurry on the metal belt pretreated by silicone, and then bond the base cloth and the metal belt face-t...
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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