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How to select high-quality hot melt glue machines
Dec 01 , 2023
When choosing a high-quality hot melt adhesive machine, attention should be paid to the following aspects: 1. Quality and Durability: A high-quality hot melt adhesive machine should have good durability and reliability, be able to maintain stable operation under long-term high-intensity working conditions, and avoid losses caused by frequent shutdowns due to faults. 2. Performance parameters: Suit...
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Factors affecting the glue coating effect of PUR hot melt glue machine
Jan 24 , 2024
PUR hot melt adhesive (Polyurethane Reactive) is a new type of one-component, solvent-free hot-melt structural adhesive. It is cured by moisture in the air and has excellent bonding strength and impact resistance after complete curing. It also has With excellent bonding strength, temperature resistance, chemical corrosion resistance and aging resistance, it has become the best adhesive for bonding...
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Why hot melt adhesive cools before bonding
Mar 26 , 2024
The hot melt adhesive cools before bonding. The reasons and solutions are as follows: (1) The use temperature of hot melt adhesive is low → increase the use temperature; (2) The opening distance is too long → reduce the opening distance; (3) The conveyor belt speed is too slow → increase the conveyor belt speed; (4) The amount of glue applied is not enough → increase the amount of glue applied; (5...
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