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In the diversified layout of modern industry, thermal transfer film, as an innovative and practical material, is quietly changing the decoration and personalized expression of products. Its unique process and wide application make it an indispensable presence in many industries, and Zhejiang Wuxin Technology Co., Ltd. is in the field of thermal transfer film.
The working principle of the thermal transfer film is based on the clever collaboration of heat and pressure. By pre-printing carefully designed pictures and images on a film with release agent, protective layer and adhesive, at a specific temperature and pressure, the pictures and images are as if given life, stripped from the carrier film, accurately and firmly attached to the surface of various substrates, to achieve a gorgeous turn from the ordinary to the extraordinary.
The variety of thermal transfer film meets the unique needs of different industries. Among them, Wuxin Technology's thermal transfer film stands out for its high-quality performance. Its pattern ink layer is thick, like putting on a solid layer of armor for the substrate, which not only has strong hiding power, but also can maintain bright and stable colors in complex environments; High overprinting accuracy to ensure that every detail can be fully presented; The color reduction is amazing, can realistically restore every touch of color in the design draft, so that the creativity is displayed without reservation. At the same time, it also has good chemical resistance and is not afraid of the erosion of various chemical substances. Hd heat transfer film adopts full digital typesetting, which gets rid of the cumbersome and high cost of traditional plate making, greatly shortens the production cycle, and can be delivered in 24 hours, providing strong support for the efficient production of enterprises.
From the structural analysis, the thermal transfer film is generally composed of 3-5 layers. Taking the four-layer thermal transfer film as an example, the base layer, as a solid carrier for the coating of release agent, ink and adhesive, must have good temperature resistance, pressure resistance and tensile deformation resistance to ensure that it is always stable during complex processing; The release layer is like a silent dedication behind the scenes hero, at room temperature it adheres to the post, maintain a solid state, and when the temperature reaches a specific condition, it can quickly melt, so that the printing layer smoothly separated from the base layer and transferred to the substrate, but also shoulder the important mission of protecting the ink and extending the service life of the ink; The printing layer is undoubtedly the core of the texture beauty of transfer products. With the rapid development of printing technology and image processing technology, it can present ever-changing colors and patterns, adding endless charm to the products. The adhesive layer is the bridge connecting the printing layer and the substrate, and with its high bonding force with the substrate surface, it ensures that the printing layer and the substrate are closely combined and never separated.
The production of thermal transfer film is a rigorous and fine process, each link is related to the quality of the product. Zhejiang Wuxin Technology Co., Ltd. has shown outstanding professional ability in this regard. In the raw material preparation stage, Wuxin technology strictly checks, carefully selects PET with good dimensional stability, uniform tension, good heat resistance, good release and other characteristics as the substrate film, to ensure that each film meets high standards; For the release agent, precise control of its solid content and transparency to ensure the complete presentation of the transfer effect; In the selection of thermal transfer ink, it is carefully checked its fineness, viscosity, hue, coloring force and other indicators, and strive to every drop of ink can add luster to the printing of the pattern; As a adhesive, the hot melt adhesive has the characteristics of colorless transparent or light yellow viscous liquid, which can form a transparent, firm and flexible film after drying, providing a solid guarantee for the performance of the thermal transfer film.
In the coating process, Wuxin technology with advanced equipment and rich experience, strictly control every step. From the precise positioning of the substrate film and the fine adjustment of the paper feed tension during coiling, to the strict control of the coating thickness when applying the release agent, to ensure that the release agent is not too thick to cause the release layer to fall off easily, but also to affect the transfer of the printing layer; In the coating ink, the use of gravure printing technology, according to the characteristics of the ink solvent accurately select the drying temperature, while paying attention to the special requirements of the opposite of the general printing color order, printing ink with high transparency, and then printing ink with low transparency, according to the need to print white ink, in order to cover the color of the substrate itself, so that the pattern level and tone of the transfer to the colored object are not affected; Winding and cutting links, Wuxin technology uses advanced equipment and technology to ensure the orderly winding and precision of cutting, especially the automatic correction device equipped with the cutting machine, effectively avoid the pattern deviation, to ensure the overall effect of the product.
The application field of thermal transfer film is extremely wide, covering almost all aspects of our lives. In the field of building materials, whether it is uneven carving, European door panels, cabinets, or complex modeling door panels, heat transfer film can play a role. Through the blister transfer equipment, the heat transfer on the surface of the transfer substrate that has been sprayed with blister plastic can show a clear and lifelike effect, and has good corrosion resistance, giving a unique charm to wood-plastic door panels, medium and high density panel doors, European style cabinets and other products. In terms of plastic products, MDF transfer film is suitable for PVC, PS, ABS, PP and other plastics, its process is simple, high efficiency, can give plastic products a good sense of wood, three-dimensional and solid wood effect, widely used in fasteners, sealing strips, indoor doors and Windows, photo frames and other products. In the field of metal, sublimation film can be used in stainless steel, aluminum-plastic plate, sheet metal, etc., through the thermal transfer process, it can make the pattern rich in color, and has the characteristics of friction resistance, corrosion resistance, super durability, often used in doors and Windows, aluminum profiles, anti-theft doors and other products, improve the beauty and durability of metal products. On the glass surface, the glass transfer film takes polyethylene film as the base film, the beautiful and lifelike patterns are printed as the decorative layer, and the thermal transfer printing replaces the spray painting, which is suitable for interior decoration, furniture, cabinet glass, curtain wall glass, etc., adding an artistic atmosphere to the glass products. In the flooring industry, the floor transfer film can replace solid wood veneer and stickers, directly transfer on the floor, the process is simple, high efficiency, whether it is solid wood floor or composite floor, can show a unique style through the heat transfer film.
Zhejiang Wuxin Technology Co., Ltd. as in the thermal transfer film industry, with its 22 years of rich production experience, continuous innovation and development. The company has 14 thermal transfer film production lines and the industry's advanced thermal transfer equipment, the daily production can reach hundreds of thousands of meters, strong production capacity makes it even in the face of customized products, but also can achieve fast production and fast delivery. The thermal transfer film of Wuxin Technology can be applied to the surface decoration of density board, picture frame, decorative board, outdoor furniture and many other products, providing customers with a rich choice. The company also focuses on product research and development, and constantly introduces new colors and varieties, such as marble gilt heat transfer film, etc., to meet the market's demand for personalized and high-quality products.
Thermal transfer film plays an irreplaceable role in modern industry and daily life with its unique principle, variety, fine production process and wide range of applications. Zhejiang Wuxin Technology Co., LTD., as in the industry, will continue to promote the development of thermal transfer film technology, bring innovation and change to more industries, and make our lives more colorful.
