Hot melt adhesive is an adhesive based on thermoplastic resin, which is 100% solid without water and solvent in production and application. It only needs to be heated and pressed onto the adhesive liquid, cooled and solidified to complete the bonding. So what are the specific industries involved in its application? Here's a brief overview:

1、 Food and beverage packaging, book and magazine binding

Due to the advantages of hot melt adhesive such as environmental protection and fast adhesion, it can be well coordinated in the production of automated high-speed assembly lines for food and beverage, book and magazine binding, achieving fast sealing and sealing, beverage straw fitting, and excellent wireless binding effect.


2、 Disposable sanitary products and bottle cap bonding

Hot melt adhesive on medical and health products, disposable items, and other products that come into direct contact with the human body is also involved in production due to its fast curing and convenient application. And in the field of bottle cap bonding, processing objects with such small volumes as beverage bottle caps and cosmetic bottle caps can be perfectly bonded.


3、 Automobile manufacturing

Automobile manufacturing is also one of the hot melt adhesive application industries, and the demand is also not low. The adhesive used for car interior and exterior decoration, air conditioning, air filter, etc. all have the appearance of hot melt adhesive.


What are the reasons for easy detachment during use?

1. Incompatible with the material of the item being used; Because hot melt adhesive can be applied in a wide range of materials. Including plastic, wood, ceramics, etc., the performance of the hot melt adhesive formula that needs to be selected for different materials is definitely different. So it is necessary to consult a professional hot melt adhesive manufacturer and choose the corresponding suitable hot melt adhesive product. It can greatly reduce the problem of degumming caused by selecting the wrong style and incompatible materials;


2. Glue amount: The amount of glue used varies depending on the material used and the gluing equipment used. It is necessary to adjust the amount of glue according to the bonding material to avoid insufficient adhesion due to insufficient glue solution;


3. Quality issue: If the permeability of hot melt adhesive is poor, the quality of hot melt adhesive is very questionable. We need to select qualified and experienced hot melt adhesive manufacturers to purchase hot melt adhesive;


4. Humidity of bonding material: Before the bonded item needs to be glued, it is necessary to ensure that the surface of the item is dry, free of impurities and dust. If the surface humidity is high, impurities will greatly affect the quality of the adhesive.

   2023-5-27