Product Description

Plastic zipper and metal zipper

• Material characteristics: Plastic zippers are lightweight, corrosion-resistant, low-cost, rich in color and customizable, and are often used in daily necessities such as clothing and luggage. Metal zippers are more durable, high-end, with good gloss and three-dimensional sense. They are commonly used in products with high durability and decorative requirements such as jeans, leather products, and high-end luggage.

• Hot stamping applicability: When hot stamping plastic zippers, attention should be paid to temperature and pressure control. Excessive temperature can easily deform the plastic, and excessive pressure may cause damage to the zipper teeth. Although metal zippers are resistant to high temperatures and pressures, they have a smooth surface. It is necessary to ensure the adhesion of the hot stamping material to ensure the firmness of the hot stamping pattern or text.

Roll-to-roll thermal transfer hot stamping machine

• Working principle: By heating the hot stamping plate, the hot-melt resin layer and adhesive on the hot stamping material are melted. Under pressure, the aluminum layer on the hot stamping material is hot stamped onto the zipper surface to complete the hot stamping process. The roll-to-roll design realizes continuous automated production and improves efficiency.

• Structural composition: mainly includes unwinding device, hot stamping device, rewinding device, transmission device, control system, etc. The unwinding device is used to place and convey the zipper coil to be hot stamped; the hot stamping device includes a hot stamping plate, a heating element and a pressure mechanism to realize the hot stamping operation; the rewinding device collects the hot stamped zipper coil; the transmission device ensures the synchronous and coordinated movement between the components; the control system is used to set and adjust the parameters such as the temperature, pressure, and speed of hot stamping.

• Advantages: High production efficiency, continuous and uninterrupted hot stamping operation, suitable for large-scale production. It can ensure the consistency of hot stamping quality and accurately control the hot stamping parameters, so that each hot stamping pattern or text is clear, firm, and uniform in color. It also has the characteristics of easy operation. Through the operation interface such as the touch screen, workers can easily set and adjust the parameters, reducing the labor intensity and dependence on technical workers.

• Application case: In the clothing industry, it can be used for brand logos and decorative patterns of plastic or metal zippers to improve the grade and beauty of clothing. In the luggage industry, hot stamping of zippers increases the added value and recognition of products. In addition, in some special industries, such as outdoor products and industrial products, hot stamping can also be used to mark or decorate zippers to meet different usage needs and aesthetic requirements.

Application︰
Zippers are widely used in clothing, luggage, shoes and other products. Some zippers need to be stamped on the chain hook of the zipper to improve the gloss of the product. This requires a roll-to-roll stamping machine, which is a special zipper stamping machine. The zipper hot stamping machine has two sets of winding mechanisms, one is the winding mechanism of the hot stamping foil, and the other is the winding mechanism of the zipper. The silicone rubber roller of the hot stamping machine will tightly press the hot stamping foil and the zipper together. , the bronzing film will be transferred to the surface of the zipper under the action of heat and pressure.

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