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What is a hot melt glue gun, and how is it classified?
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Release time:
2020-06-27 13:26
What isa hot melt glue gun, the so-called hot melt glue gun is used to apply hot melt glue to the substrate, and it isone of the core components of a hot melt glue machine.的核心零配件之一。The entire hot melt glue machine consists of three parts: the main unit, the glue tube, and the glue gun. Therefore,using a hot melt glue gun for gluing, spraying, or dotting must be equipped with a hot melt glue tube and a hot melt glue machine for use together. The main function of the hot melt glue machine is to melt solid hot melt glue, and after melting, it uses the hot melt glue tube (insulation tube) to transport it to the hot melt glue gun for spraying onto materials. Once the materials are bonded and the hot melt glue cools down, the bonding process is complete. As hot melt glue is applied in more and more industries, different types of hot melt glue guns have been introduced based on various product process requirements in the market. Below, we will share with youthe characteristics and applications of different types of hot melt glue guns.
1.Automatic strip gun: The spraying effect of this type of gun is point-like or strip-like; therefore, it can also be called a dot gun or line-type. It mainly uses precise small modules and a fast air opening and closing design. The spray gun has flexible and diverse nozzles that are precisely processed; different specifications can also be customized according to product needs to adapt to different production lines. It is mainly used for gluing or dotting gift boxes, packaging boxes, paper bags, paper packaging sealing boxes, cosmetic packaging materials, etc.。
2. Scraper gun: The scraping effect of this type of gun is similar to double-sided tape; it is mainly used in industries such as express bags, document bags, bubble bags, filters, etc. The precision unique arc-shaped scraper design greatly improves the working angle of the scraper gun. The scraper mouth is made from specially treated high wear-resistant material with heat treatment and hardness adjustment; it is precisely processed so that it does not rust and lasts long without wear. The width of the scraping mouth can be adjusted according to different product requirements.
3. Fiber gun: The spraying effect of this type resembles silk (like a rainy scene). It features a precision unique fiber nozzle design that has a reasonable simple structure for easy cleaning and replacement. With excellent atomization effects that prevent penetration when spraying non-woven fabrics or perforated films. A reasonable flexible filter design effectively reduces nozzle clogging issues. Flexible nozzle combinations allow adjustments in spray width based on product needs at any time. The fiber nozzle is made from stainless steel sheets through special processing requirements that make them durable without deformation.
4. Spiral gun: This type also has a silk-like spraying effect; however, unlike fiber guns where strands are linear-shaped, those from spiral guns are circular-shaped strands. It features precision unique spiral nozzle designs with reasonable simple structures for easy cleaning and replacement as well as excellent atomization effects preventing penetration when spraying non-woven fabrics or perforated films. A reasonable flexible filter design effectively reduces nozzle clogging issues while allowing flexible combinations for adjusting spray widths based on product needs.
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