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Features of hot melt adhesive
Jul 27 , 2021
The main component of hot melt adhesive, namely the basic resin is copolymerized with ethylene and vinyl acetate under high pressure, and then mixed with tackifier, viscosity regulator, antioxidant, etc. to make hot melt adhesive. 1) It is usually a solid at room temperature. When heated to a certain extent, it melts into a liquid. Once cooled below the melting point, it quickly become...
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Seven factors that affect the opening time of hot melt adhesives
Jul 28 , 2021
1. Ambient temperature The ambient temperature has an important influence on the open time of the hot melt adhesive. As soon as the adhesive leaves the nozzle, the temperature drops. So in cold production areas, the adhesive will cool faster, thereby shortening the open time. In warm production areas, the adhesive temperature drops more slowly, so the open time can be extended. 2. Substrate temper...
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The reason why we use hot melt glue machine with manual gun
Jul 28 , 2021
Many companies still use the ordinary glue gun with direct plug-in. This kind of glue gun is cheap. It uses strip hot-melt glue. However, in the process of use, it always needs to change the stick glue, which has low production efficiency. It often can't be shipped and delivered. Moreover, this kind of glue stick can't melt cleanly in use, which is not only a waste of time but also a waste of cost...
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How to use hot melt glue gun
Jul 29 , 2021
There are two kinds of special hot melt glue guns for hot melt glue machine: manual glue gun, fixed automatic glue gun, spiral, strip, dot, fog fiber and multiple glue dispensing methods, which can be used by customers in different industries. multiple choices. Hot melt glue gun, with precise breaking effect, a variety of nozzles, can meet the requirement...
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Hot melt glue fiber gun diaper nozzle
Jul 30 , 2021
Fiber spray gun is widely used in non-woven fabric composite, coating and bonding operations. Characteristics of Fiber Rotary Spray Gun: 1. Decomposable gun body design, novel structure and convenient maintenance; 2. The spray glue is low in weight, and the low air pressure is controlled; 3. It can effectively control the size, density and shape of the spray glue under the condition of continuous ...
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Introduction of hot melt glue hose
Jul 30 , 2021
1.The use of imported Teflon liner, has good flexibility, good bending performance (maximum bending radius of 20cm), anti-sticking and temperature resistance (up to 220 degrees), can greatly reduce the carbonization phenomenon; 2.The heater by the United States and the temperature of the heating wire lines, evenly wrapped around the pipe wall, with good insulation and uniform thermal conductivity,...
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Linear glue line type automatic nozzle
Jul 31 , 2021
Thread spray guns are also called strip spray guns or point spray guns, which are widely used in dispensing or spraying glue on packaging. Product Features: Combination custom linear spray gun features: 1.The gun body has a built-in filter to enhance the filtering effect and realize the point and strip sizing effect; 2. Diversified nozzles can be provided to solve the application of glue spraying ...
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Advantages of hot melt glue scraping nozzle
Jul 31 , 2021
Advantages of hot melt glue scraping nozzle Mainly used in: adhesive tape industry, hook and loop fastener industry, sanitary products industry, material compounding, etc. 1.The design of the precision curved scraping nozzle greatly improves the working angle of the scraping gun. 2. The scraper nozzle is made of high wear-resistant materials, heat-treated, and precision processed, which is not rus...
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YT-DT1000 Hot Melt Glue Applicator Machine Small Carton Gluing Machinery
Aug 02 , 2021
1. Specially designed for gluing large-area flat materials according to product requirements and different materials. The thickness of the glue can be adjusted. Environmentally friendly hot melt glue is used instead of self-adhesive glue, water-based glue, etc. 2. It has a safety design to prevent the hand from being caught in the roller, and the device to prevent the work from being caught in the...
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