Dry method: The dry process line of synthetic leather is applied to the release paper of various lines by the coating method of PU resin, and is dried, pasted, and then based on the base fabric (knit cloth, non-woven fabric). The materials are laminated, dried and other processes, so that the pattern of the product is the same as that of various release papers, and then printed to make it feel good in touch, toughness and appearance.
Product use shoe materials, leather bags, furniture, clothing, sports equipment, etc.
Mechanical characteristics
1. The high-precision coating machine is equipped with automatic feeding system, automatic precision monitoring and control, and the coating precision is uniform and accurate.
2. The special design of the laminating machine, the base fabric is rolled out without tension, so that the tension of the base fabric is stable, and the bonding equipment has two functions of strong sticking and hanging (soft sticking), which makes the quality of the base fabric and the product better. The yield is higher.
3, hot air circulation type drying furnace device automatic computer temperature control, accurate temperature average, with good insulation effect, saving heat.
4, the cutting center coiler cutting and receiving materials, safe and efficient, easy to operate, reduce the loss of finished products.
5. Drive tension automatic tension air pressure control system, tension is stable, and the rate of paper break is low.
Technical Parameters
1. Mechanical spoke Max: 1700mm;
2, product width Max: 1450mm;
3. Mechanical speed Max: 30m/min;
4, oven length: 10m, 15m, 25m
5. Transmission system: The whole line of variable frequency motor is linked;
6. Unit composition: agreed by the user at the time of ordering;
7, the total supporting power: 150kw.
use:
The production line consists of units such as unwinding, gluing, fabricating, adjusting, drying, post-tracting, fabricating, coiling, exhausting, and control systems, and is mainly used for rubber sheet coating operations. It can meet the three operation requirements of single coating, overcoating and fabric lamination.
Performance characteristics:
With the gap forming method, the base fabric is applied to the base fabric by a gap formed between the rubber coating roller and the coating blade. The gap of the knife gap is automatically tracked and digitally displayed. Its compact structure, advanced control, safety and explosion-proof, complete functions. The temperature control has PID calculation function, the operation control adopts programmable logic controller (PLC), the speed control system adopts frequency converter speed regulation, the control precision is high, the operation is stable, the running speed digital display is intuitive and clear. The unique heating and drying system is extremely efficient and ensures high productivity of the entire system.
The main technical parameters
1. Effective width of roll surface: 1800-2200mm
2, coating width (max): 1600-2000mm
3, coating speed: 3 ~ 30m / min frequency control, forward and reverse operation
4, coating thickness: min: 0.1mm, max: 0.8mm
5, glue accuracy: ± 0. 01mm
6, squeegee form: comma knife
7, the diameter of the rubber roller: φ400mm
8, the maximum gap between the coating blade and the roller surface: 80mm
9, operation requirements: single coating, coating, cloth
10, the maximum length of coating: 50-80m
11, open diameter (max): φ400mm
12, winding diameter (max): φ700mm
Wet method:
The method comprises the steps of: firstly covering a layer of PU resin on a textile fiber cloth, and immersing the textile fiber cloth covered with PU resin in a coagulation tank containing water, when the PU resin layer is in a semi-solid state; The embossing process is performed on the PU resin layer by using a mold engraved with a pattern on the surface, and then the textile fiber cloth is taken out and entered into the water washing tank to be further matured, thereby obtaining a PU synthetic leather having a three-dimensional pattern on the surface; the invention can be reduced The production cost of synthetic leather simplifies its production process; and the texture of the synthetic leather produced has a strong three-dimensional effect, which makes it closer to the natural texture of natural fur.
Claim No. 1. A method for processing a wet PU synthetic leather, characterized in that the method comprises the steps of: firstly covering a layer of PU resin on a textile fiber cloth, and then covering the textile covered with PU resin. The fiber cloth is immersed in a coagulation tank containing water, and when the PU resin layer is in a semi-solid state, the embossing process is performed on the PU resin layer by using a mold engraved with a pattern on the surface, and then the textile fiber cloth is taken out and entered into the water washing tank. It is further matured to obtain a PU synthetic leather having a three-dimensional pattern on the surface.
Wet polyvinyl butyral synthetic leather
A polyvinyl butyral synthetic leather is prepared by impregnating a synthetic fiber non-woven fabric with polyvinyl butyral resin as the main material. Its steel is good, high strength, breathable and water resistant. It can replace natural leather and other substitute materials for leather shoes and baotou and shoes. It does not deform when it meets water, keeps the shoes beautiful and comfortable to wear. Moreover, the production is easy, the process is simple, no pollution, low cost, good activation performance and easy processing. It is an ideal substitute material for the main heel, toe cap and shoes. It can reduce the cost of shoes and improve the wearing performance of shoes.
A synthetic leather based on a synthetic fiber nonwoven fabric, characterized in that the polyvinyl butyral resin is impregnated with a latex.
Product name: Mens Running Tights
Fabric/Material: 88%Poly, 12%Lycra fabric, 160gsm-300gsm.Durable,breathable, soft, quick dry.
Logo: Sublimation Printing--No fading, Never wash off, No color limit, No upcharges.
Design: Customized design, your desings are welcomed.
Labels: Woven/printed/sublimated label, custom design
Sample time: 7-10 days
Standard packing: 1pcs/polybag,70pcs/carton,carton size:60*35*30CM.
Delivery time: 3-5days(10-200pcs),6-20days(500-2000pcs),21-35days(above 2000pcs)
Mens Running Tights
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TONTON SPORTSWEAR (SHENZHEN) CO.,LTD , http://www.fashiongymwear.com