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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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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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Will the temperature affect the use of the hot melt adhesive machine?
Jun 15 , 2023
The hot melt adhesive machine is a high-temperature equipment used by controlling the temperature and heating, so changes in the ambient temperature will also have a certain impact on the hot melt adhesive machine, and we must make corresponding adjustments when operating the hot melt adhesive machine. So, how to use the hot melt adhesive machine in different temperature environments? Generally sp...
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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 does hot melt adhesive smoke during use?
Sep 08 , 2023
1. The operating temperature set by the hot melt adhesive machine is too high Usually people think that when using hot melt adhesive, the higher the temperature, the faster the melt adhesive and the faster the gluing speed. Actually, this is a misunderstanding. When the hot-melt adhesive is melting, the velocity and temperature of the hot-melt glue are roughly an attenuating oscillatory function c...
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Hot melt adhesive used for gluing masks, protective clothing, disposable mattresses and wet wipes covers
Oct 25 , 2023
Hot Glue is a plastic adhesive. Its physical state changes with temperature within a certain temperature range, but its chemical properties remain unchanged. It is non-toxic and odorless, and is an environmentally friendly chemical product. It is favored because the product itself is solid, easy to package, transport, store, solvent-free, non-polluting, and non-toxic; as well as its simple product...
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Why is it not recommended to mix hot melt glue?
Nov 03 , 2023
Each adhesive has specific properties. Even if hot melt adhesives look the same, that doesn't mean they have the same chemical structure. 2 reasons why mixing is not recommended 1. Clogging of hoses and hot melt glue guns Suppose you change from a hot melt adhesive that is used at 150-170°C to one that is used at 130-150°C. What happens if you mix new hot melt glue into the old glue in the glue ta...
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Features of manual hot melt glue gun
Jan 02 , 2024
Hot melt glue guns are divided into two categories: manual glue guns and fixed glue guns. Manual hot melt glue guns are also widely used in the industry. According to different production needs, a hot melt glue machine can be equipped with 1-4 hot melt glue tubes and glue guns. So what is special about manual hot melt glue guns? Functional features? Compared with hot melt glue guns fixed on dispen...
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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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