How to compound hot melt adhesive film with non-woven fabric “is a problem about the use of hot melt adhesive film. Since someone is asking, today I’ll give you a simple introduction to the use and popularization. Because there are some differences in the production process and compound conditions of different users, this article only shares one of therelatively simple compound use methods.
Examples of composite of hot melt adhesive film and non-woven fabric:
Material type: composite materials are non-woven fabrics and non-woven fabrics
Hot melt adhesive type: hot melt adhesive mesh
Compound equipment: multifunctional compound machine (take the multifunctional compound machine used in our compound workshop as an example)
Composite task: use hot melt adhesive mesh to complete the composite bonding of non-woven fabrics
Composite process of hot melt adhesive film and non-woven fabric:
Before officially starting compounding, you need to turn on the thermal machine of the compounding machine and adjust the relevant settings of the machine according to the temperature resistance of the material. After the machine is adjusted, you can take a sample to see the composite effect. If there is no problem, you can officially composite it.
Place the hot melt adhesive mesh in the middle of the non-woven fabric to be compounded to ensure the flatness of the composite surface as far as possible. It is placed on the conveyor belt of the compounding machine, heated and melted in the oven to complete hot pressing, and the production line is lowered from the outlet of the compounding machine, so as to complete the composite bonding of non-woven fabrics. The whole composite process is still relatively simple, as long as the composite setting of the equipment is debugged.
Why does someone always reflect that the compound effect is not good?
The compound effect is not ideal for many reasons. It may be the wrong model of the hot melt adhesive film selected, or it may be caused by the improper commissioning of the composite equipment. Of course, it is also possible that the composite equipment is too old to meet the service conditions of the selected hot-melt adhesive film.
Post time: Dec-22-2021