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Is hot melt adhesive on diapers harmful?
Mar 21 , 2024
Why do diapers use hot melt adhesive? The production process of diapers is a relatively complex combination process, which is composed of surface non-woven fabrics, water-absorbent cores, PE composite bottom films, magic buckles and front waist stickers, anti-side leakage non-woven fabrics, elastic bands and many other materials. The combination of the above materials is bonded through hot melt ad...
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How to solve glue gun leakage
Jun 20 , 2024
1. Glue leakage at the Hot melt gluing nozzle If glue leaks from the nozzle during glue spraying, the possible reasons are as follows: a. The temperature of the glue gun is not enough. The temperature of the hot melt glue gun should be increased appropriately. b. If the pressure or flow rate of the air jet is too small, glue will drip from the nozzle. Increase the pressure of the air blowing...
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How to clean the hot melt glue gun nozzle?
Aug 05 , 2024
The nozzle is the part of the hot melt glue gun that is responsible for dispensing glue. It is also an important part of the hot melt glue machine accessories. If the glue spray is blocked due to improper use of the hot melt glue gun, it will greatly affect the work efficiency. So how to clean the hot melt glue gun nozzle? 1. Use a smokeless hot air gun to heat it, and then wipe it clean with a cl...
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Requirements of PUR hot melt adhesive machine for production environment
Feb 28 , 2025
As a special spraying equipment for PUR hot melt adhesive, the PUR hot melt adhesive machine has its own requirements for the surrounding environment. It is charged during use, so flammable and explosive objects or gases should be avoided during installation. After installation, it is best to fix it in this position and not move it easily. The PUR hot melt glue machine is a large-scale mechanical ...
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Scientific application of hot melt adhesive nozzles: a breakthrough in the mobile phone manufacturing industry
Apr 01 , 2025
Hot melt adhesive nozzles are devices that utilize high temperature to melt glue and spray it with precision. In recent years, mobile phone manufacturers have widely adopted hot melt adhesive nozzles to assemble the internal electronic components of mobile phones in a more efficient and reliable way. Traditional pasting methods require manual operation or traditional curing glue, which easily lead...
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