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Hot melt adhesive glue
Aug 04 , 2021
Hot melt adhesive is a 100% solid, which becomes molten after heating, and it condenses when it contacts the air when it meets the cold surface, and then it only takes a few seconds to finish. Compared with solvent-based and water-based solvents, the primary benefits are as follows: 1. After a short time, to ensure high-efficiency production. 2. No need for drying equipment, saving space. 3. Non-t...
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The reason why the hot glue can be melted
Aug 05 , 2021
It may be a very complicated situation that the hot melt adhesive cannot be melted. It is the result of the mixing of the above reasons. There are many carbides in the glue furnace, which will cause inaccurate temperature control of the equipment for a long time. Even if the glue furnace is cleaned regularly later, but the temperature control of the equipment has long been damaged, it is difficult...
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What should we do if the hot melt glue is blocked
Aug 05 , 2021
Case 1: The hot melt glue is blocked and the glue cannot be discharged normally The reasons are as follows: 1. The hot-melt adhesive is carbonized due to aging, the hot-melt adhesive contains impurities, and the viscosity of the hot-melt adhesive is too large. 2. There is a problem with the glue spray system of the hot melt glue machine, which is manifested in the unstable glue pressure. 3. Excess...
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What is pressure sensitive adhesive? What are the ingredients of pressure sensitive adhesive?
Aug 06 , 2021
The development of industrial production has higher and higher requirements for adhesives, not only requiring convenient operation, but also requiring adhesives to meet safety and pollution-free standards. Pressure-sensitive adhesives have achieved rapid development because they can take into account the needs of both aspects. -What is pressure sensitive adhesive? When many people mention pressure...
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How to identify hot melt adhesive quality
Aug 07 , 2021
There are many quality indicators of hot melt glue, requiring dedicated instruments and appropriate detection environments, in the absence of instrument equipment, is first seen from the appearance, there is no bubble. Secondly, the rubber is melted into a width of about 1 cm. Thick 0.2cm tape. After cooling, use it to extend the tape, and observe whether its stretch can achieve standards. Whether...
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Application of hot melt adhesive machine in paper industry
Aug 09 , 2021
The hot melt adhesive machine is also widely used in the paper packaging industry. When using the hot melt adhesive machine in paper packaging, we need to pay attention to the temperature control. When the hot melt adhesive machine is heated to 1.5 ~ 1.7 times its melting point, it is applied to the first layer of di (single-sided corrugated board). The hot melt adhesive has the most appropriate s...
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The bonding effect is good, and the surface treatment before gluing is indispensable
Aug 09 , 2021
Bonding generally refers to the bonding of two items through the action of hot-melt adhesive, and the bonding area of two items is called bonding surface. Before spraying glue by hot-melt adhesive machine, we need to treat the surface of bonded objects for better bonding. Any material will inevitably be stained with some stains in production and processing. Oil stains or some impurities, if the ma...
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Precautions for changing glue of hot melt glue machine
Aug 10 , 2021
The hot melt glue machine is a special equipment for melting hot melt glue. When it is not running, the hot melt glue in the main machine, hot melt hose, and hot melt gun of the hot melt glue machine is left inside. When the manufacturer wants to use other hot-melt adhesives, it is not possible to add another hot-melt adhesive machine to the main machine of the equipment immediately. The old adhes...
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YT-Q10P2 Pistion air pump hot melt glue machine
Aug 10 , 2021
1. Adopt brand PID artificial intelligence temperature controller, artificial intelligence adjustment algorithm with auto-tuning (AT) function, high temperature control accuracy. 2. The pneumatic power system saves energy and effectively reduces the production cost of the enterprise. 3. The vertical air pump is independently suspended, the glue is stable, the disassembly and assembly are convenien...
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