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Some printing substrates are made of raw materials that are difficult or impossible to apply to the thermal transfer printing process. For example, stainless steel materials without spray paint, wood without topcoat, substrates with two-component paint sprayed on the surface, silicone materials, substrates that cannot be heated or compressed, low-pressure materials for blow molding, etc.
Shape of the substrate: Some substrate materials are difficult or impossible to apply to the thermal transfer process. For example, the surface of the substrate is uneven, the volume of the substrate is too large or too small, and the printing area of the substrate is too large or too small. 's and so on. ABS thermal transfer printing: There are also some substrates that cannot be distinguished accurately from a theoretical point of view, and must be distinguished through thermal transfer test printing. What should I do if the silicone thermal transfer treatment agent cracks? During the operation of silicone heat transfer printing, people often encounter some problems. The most common phenomenon is that the silicone heat transfer treatment agent silica gel cracks, which is even more troublesome. Faced with such a situation, how should we deal with it? Well, we need to clean the oil and dust on the surface of the silicone to keep it clean;
The second step is to evenly apply the silicone thermal transfer treatment agent on the two silicone interfaces to be bonded, leave it for 5 minutes, and then proceed to the next process. Finally, we evenly apply glue on one side of the silicone and fit the two together. This solves this phenomenon and makes our products better. Slippers thermal transfer processing: In addition to solving the problem of cracking of the silica gel of the treatment agent, we also need to pay attention to certain methods during the manufacturing process. How to use the silica gel treatment agent correctly is a very important issue, which will directly affect the product. Quality problem, so how should we use this silicone treatment agent correctly?
It shows that the sticky surface of the silicone rubber base material should be wiped with toluene to remove dirt. After keeping it clean, the treatment agent should be painted or sprayed on the base material, and it needs to be spread evenly. Also, place the coated film on a rack to dry for planting. Leave it in a dry environment at room temperature for 5-10 minutes. We must be careful not to get dust, as this will cause adverse effects on the appearance of the product.
Qingdao Unik New Material Co.,Ltd. Provides Professional Heat Transfer Film, In Mold Label And Plastic Bag Solutions, Welcome To Discuss With You. Email:sales@unikfoil.com Web:www.unikfoil.com Mobile/WhatsApp/WeChat:+86-17669797337
