The emergence of heat-sealing tape is a revolution in waterproof clothing, waterproof shoes, swimsuits, winter clothing, and military uniforms in the 21st century. As we all know, there will be pinholes in the processing and production of clothing, and of course the waterproof series is no exception. How to ensure that these needles are not leaking, such a seemingly simple problem has puzzled us for thousands of years, because ordinary tape does not stick to water.
In the 20th century, it was only used by very few countries in the world, and the material was very expensive. It only appeared in countries with relatively developed military industries such as the United States and the Soviet Union, and it was only used in aerospace technology. Technological secrecy from other countries. Since the beginning of the 21st century, with the progress of my country's opening up, private R&D capital has entered. Our country has mastered this technology. The developed products are widely used in the production of space suits. Due to the wide market, at the same time, in order to transform the technology products into civilian use, after years of efforts, the product has good waterproof, cold-proof effect and good elasticity. Has been widely praised in the industry. There are many types of waterproof tapes, including PVC tape, composite tape, pure PU tape, low temperature pure PU tape, Decorative Film, Reflective Film, etc. It is believed that with the advancement of research and development, there will be more and better heat sealing tapes to serve people's livelihood in the future. Application of TPU hotmelt adhesive web film Tpu Hot Melt Adhesive film is a kind of thermal adhesive. It should be pointed out that although there is only one word difference between TPU hot melt adhesive film and TPU hot melt adhesive film, there are still differences in many aspects. Hot melt adhesive film manufacturers will introduce the application of TPU hot melt adhesive mesh film in various aspects In terms of appearance, TPU hot melt adhesive mesh is no different than other types of hot melt adhesives, except that it may be slightly different on the surface. They look like gauze, so many people mistake them for non-woven fabrics. The tactile light touch will be slightly different depending on the material, the light tactile light touch will be more comfortable and have better elasticity. TPU type hot melt adhesive mesh film has the advantages of softness and good elasticity, and has good washing and water resistance. Hot melt adhesive is a common type of water-resistant hot melt adhesive after hot melt adhesive. The melting point of TPU type hot melt adhesive mesh can be said to be a very common type in hot melt adhesive mesh. The melting point of TPU film is generally around 105-115 degrees, while the mid-temperature region is 105-115 degrees. However, for manufacturers with high requirements on manufacturing technology, TPU adhesive mesh film can span three temperature ranges of low temperature, medium temperature and high temperature The application field of TPU type hot melt adhesive mesh is closely related to its performance (washability, melting point, softness, elasticity, etc.). According to its characteristics, the main application fields are: various textile products, spandex products, leather materials, garments, shoes and hats, etc. Application of hot melt adhesive film in the field of carpet floor mats The requirements for Hot Melt Adhesive Films for carpet and floor mat composites include: high temperature and low temperature resistance, elasticity, and waterproof performance. It mainly includes these three aspects. Of course, the viscosity and service life of the hot melt adhesive film are of course the stronger the better. The requirements for high and low temperature resistance are better understood. Carpet floor mats are not disposable, especially outdoor floor mats that have been exposed to the wind and the sun through spring, summer, autumn and winter. The requirements for hot melt Adhesive Films for carpet and floor mat composites include: high temperature and low temperature resistance, elasticity, and waterproof performance. It mainly includes these three aspects. Of course, the viscosity and service life of the hot melt adhesive film are of course the stronger the better. The requirements for high and low temperature resistance are better understood. Carpet floor mats are not disposable, especially outdoor floor mats that have been exposed to the wind and the sun through spring, summer, autumn and winter. As a new type of environmentally friendly composite material, hot melt adhesive film is unique in the composite of various materials. Not only saves time and effort, but also has good composite effect, is not easy to crack, and has strong durability. Based on the above analysis, it can be concluded that the hot melt adhesive film more suitable for carpet floor mats is TPU hot melt adhesive film. The TPU hot melt adhesive film with medium and high temperature melting point not only has good bonding performance, but also has good washing resistance and good elasticity, which can meet the requirements of carpet and floor mat composite materials. Generally, the service life of hot melt adhesive film is about five years, and some can even reach ten years. Therefore, the service life of TPU hot melt adhesive film can also meet the composite requirements of carpet floor mats. Therefore, the medium and high temperature TPU hot melt adhesive film is more suitable for the hot melt adhesive film of carpet floor mats.
