When it comes to the process of adhering materials together, hot melt adhesive films are required to be heated in order to produce melting. One can assert that temperature has a great deal to do with the properties of these films, and this is true to a certain extent. Customers frequently approach us with inquiries concerning low-temperature hot melt adhesive films as well as low-temperature hot melt adhesive films that are resistant to low temperatures. In point of fact, these are two completely different requirements to meet.
One type oflow-temperature hot melt adhesive film is designed to meet the requirements of the process, and another type of low-temperature hot melt adhesive film is designed to meet the requirements of the environment in which the finished product will be utilized. Both types of low-temperature hot melt adhesive films are designed to be used with hot melt adhesives that are applied at low temperatures.
The term "low-temperature hot melt film" refers to a specific kind of hot melt film that is capable of melting at a temperature that is lower than the temperature at which it must be heated by the machine in order to be melted. This lower temperature allows the film to be melted at a lower overall temperature. This enables the film to be melted at a lower temperature than would otherwise be possible. Using low-temperature hot melt films can frequently make the process simpler, improve production efficiency, and reduce the amount of money spent on energy. This is because these films melt at a lower temperature than traditional hot melt films. As a direct result of this, there is a relatively high demand for low-temperature hot melt adhesive film, which is a subcategory of adhesive film. Other types of adhesive films also exist.
The term "low temperature resistant hot melt adhesive film" refers to a hot melt adhesive film's capability of maintaining its inherent properties while functioning in an environment with a low temperature. This ability is what is meant by the phrase "low temperature resistant."When exposed to temperatures that are lower than their softening point, the adhesive layer of typical hot melt films typically loses its initial elasticity and even becomes brittle. When it comes to PA hot melt films, the adhesive layer will become rigid and brittle when exposed to temperatures below zero. As a result of this, there will be issues with the film's quality, which will cause the price of the film to increase. As an alternative to conventionallow-temperature hot melt adhesive film, we frequently recommend TPU-type hot melt adhesive films. This is due to the fact that TPU-type hot melt adhesive films typically have very good resistance to low temperatures.
What characteristics should be looked for in a TPU hot melt adhesive film so that it can be utilized effectively in the manufacture of luggage products?
Traditional adhesive films take the form of a solid when they are at room temperature, and it is only after being heated to a certain temperature that they take on the appearance of being sticky. This is something that is common knowledge, and we are all aware of it. In addition to having a good performance when it comes to sticking things together, the adhesive films' composition and production process do not involve the use of any potentially hazardous substances. As a result, I believe that it will soon be able to promote itself on the market.
TPU membrane for garment that this material has the characteristics of multi-melting point, that is, low temperature TPU hot melt adhesive film is theoretically no elasticity, while the high temperature type of TPU hot melt adhesive film but shows some elasticity. The cost is different so TPU hot melt adhesive film has all the characteristics of hot melt adhesive film, but the cost is different so TPU membrane for garment that this material has the characteristics of multi-melting point. The TPU hot melt adhesive film will also be utilized in the production of luggage products; the information presented above also applies to the hot melt adhesive film.
Laminating luggage that is constructed from a variety of materials can be accomplished at a wide range of temperatures, including medium, high, and even low. The suitcases are stretchy and have a high resistance to yellowing; the primary types include GXJU150, HJU120, XJU83, HJU80, XJU120, and so on. In addition, because the adhesion of the bags and the bonding effect is good, durable, and does not discolor, its waterproof performance will also be very superior, conducive to storage, and easy to transport characteristics, and these characteristics can meet its application in the luggage product, such bags will have good resistance in both low temperature environments and high temperature environments. Temperatures as low as minus 20 degrees Fahrenheit and as high as about 150 degrees Celsius can be withstood by the material. The previous explanation was provided for the TPU hot melt adhesive film that is utilized in the production of a wide variety of bags and luggage products.