Pre-coating film process for laminating equipment without glue heating drying system, greatly simplifying the laminating process, and the operation is very convenient, and can be used as the boot, production flexibility, at the same time without solvent smell, no environmental pollution, more important is to be able to completely avoid air bubbles, delaminating, such as fault, the product transparency high, has a broad application prospect and popularization value.
According to different processing equipment and process conditions, different thickness of rubber, rubber is divided into hot melt adhesive and organic polymer resin at low temperature.
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The difference between the two is Advantagees the hot melt adhesive glue by the main resin, tackifier and regulator several material blending modification is made, and organic polymer resin as a single polymer copolymer in low temperature. Due to the production process is to rely on similar to the coating effect of the process, dissolved colloid with organic solvent, the rubber roller click here with concave anilox roll on the substrate membrane, thus exist insufficient solvent evaporation, operation produce peculiar smell, when using coated after solvent evaporation, the surface is easy bubbles.
At the same time, because of the hot melt adhesive by several kinds of polymer blend, in use process, the temperature control is bad will cause in the hot melt adhesive polymer degradation and crosslinking, bad make coated surface. Some pre-coating film adhesive colloid easily with the external surface of the base material, cause bad coiling.
Due to the thin rubber, and the surface is not the activation treatment, so prone to defects such as lack of adhesion to the print. Because of the hot melt adhesive consists of several kinds of materials, the effect of transparency after significantly worse than pure resin class pre-coating film at low temperature. Taian Lamination Film. Pre-coating film advantages and disadvantages. Custom message. Send Inquiry Now. Related Products. Merry Christmas to all our Customers and Friends. BOPP pearlesent thermal lamination film,also called a special high temperature film, normal thickness range vary from 40micron to 52micron.
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It is used to laminate on the metal of celling lamp, outdoor sign lighting,which is an new special film in our company. It will replace the paint spraying in traditional methods, prolong the life, reduce environmental pollution at the same time. Of course sample can be sent to you with the size you requirement.
A: 3 inch paper roll is always made with more than meters,so it is always packaging with one roll one carton. And 1 inch paper core is made with below meters,so we always packaging it with 9 rolls with one carton. About Advantages And Disadvantages Of Traditional Infrared Touch Delivery port,MOQ and delivery time:.
Because of from our factory to xiamen port just 20miles,and it just about minutes shipping time,which can reduce the cost. If the quantity is within 5 tons it always delivery within 15days,if the quantity is above 5tons the delivery time is 20days,and one 20GP and 40GP will delivery within 25days. A: You are always welcome to our factory,and we have several customer from all over the world per year. Give me the information, I am glad to pick you up at the airport or railway station. A: First,Because we can provide you best service.]
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