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How to quickly replace the hot melt adhesive in the hot melt adhesive machine?
Feb 20 , 2023
Hot melt adhesive is a kind of plastic adhesive, which is in a solid state at room temperature, and can be quickly bonded after heating and melting. The hot-melt glue machine is a device for melting hot-melt glue. When it is not working, the hot-melt glue in the hot-melt glue machine host, hot-melt glue tube, and hot-melt glue gun cools and stays inside. 1.Advantages and disadvantages of hot melt ...
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Hot melt glue machine blocked and no glue? How to deal with it?
Feb 28 , 2023
Hot melt glue machine is mainly used for automatic application equipment of hot melt glue spraying, scraping, rolling, coating and injection. Widely used in household products, automobile industry, packaging industry, coating compound industry, book binding and other industries. But nothing is indestructible. When the hot melt glue machine does not produce glue, how to detect and eliminate the fau...
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Hot melt adhesive machines are widely used in various industries
Mar 06 , 2023
The hot melt glue machine is mainly used for automatic application equipment for spraying glue, scraping glue, rolling glue, applying glue, and injecting glue. Industrially, the hot melt adhesive is used to melt and solidify quickly after coating and cooling after heating, and to bond the substrate. Therefore, the most basic function that the hot melt adhesive machine should have is to melt the ho...
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Features of express bag hot melt glue machine
Mar 13 , 2023
What is a hot melt glue machine？ In the industry, hot melt adhesives can be melted after heating to obtain the characteristics of rapid solidification after coating and cooling, and are used to bond the substrate. Therefore, the most basic function of the hot melt adhesive machine should be to melt the hot melt glue and can coat the substrate.In this way, we can define the hot melt adhesive machin...
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The difference between spraying glue and scraping glue of hot melt glue applicator
Mar 23 , 2023
There are many kinds of glue spraying methods for hot melt glue machines. Some industries need glue spraying effects, and some industries need glue scraping effects. These are all selected according to the customer's process requirements. The hot melt glue guns used for glue spraying and squeegeeing of hot melt glue machine equipment are different, see the picture below: Where is the specific diff...
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Hot melt adhesive carbonization causes and avoidance measures
Mar 30 , 2023
Everyone who uses a hot melt adhesive machine knows that there will be a layer of black material around the glue tank after the hot melt adhesive machine has been used for a long time. These are the carbides of the hot melt adhesive. How are these carbides formed? What should we do to avoid excessive carbides in hot melt adhesives? In fact, the generation of carbide mainly has the following points...
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How does the automatic hot melt glue machine work?
Apr 10 , 2023
The hot-melt adhesive system uses a glue pump to heat the turns adhesive into a liquid state and then establish a stable pressure and temperature. It is transported to the spray gun through the throat, and the opening of the nozzle is controlled by a solenoid valve, so that the hot-melt adhesive can be sprayed from the nozzle to the on paper for bonding purposes. How to choose a hot melt adhesive ...
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Hot melt glue machine filter cleaning
Jun 28 , 2023
Cleaning steps of hot melt adhesive machine: 1. It is necessary to set the temperature of the hot melt adhesive machine system to the operating temperature; 2. Remove the filter from the branch seat, and check whether the filter needs to be replaced; 3. If it needs to be replaced, install a new filter, and at the same time use a new sealing ring and apply high-temperature oil; 4. If it does not ne...
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Why there are bubbles after the hot melt adhesive melts
Jul 14 , 2023
Bubbles in the melt will affect the adhesive effect. The first type: The glue contains moisture, and the moisture is vaporized at high temperature and mixed into the glue, and because the glue is relatively viscous, it is difficult for the water vapor to float to the surface and release. The second type: Before using the hot melt adhesive, there are other chemical components mixed in. The former r...
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