A list of the contents of this article:
- 1 、Hot melt glue machine air pressure pump or gear pump is better?
- 2 、What can hot melt glue stick to?
- 3 、What is the series of hot melt adhesives? What are its characteristics?
Hot melt glue machine air pressure pump or gear pump is better?
Hot melt adhesive machine: it is a kind of equipment that can spray the environmentally friendly adhesive “hot melt adhesive”. It can be divided into two kinds: gear pump hot melt adhesive machine and air pressure pump hot melt adhesive machine. the main feature of gear pump hot melt adhesive machine is that after melting, the hot melt adhesive machine of gear pump is driven by frequency converter to drive motor to extrude hot melt adhesive, and the characteristic of air pressure pump hot melt adhesive machine is that the air pressure pump absorbs hot melt adhesive through 1-3 kg air pressure. Then the hot melt glue is extracted by pressure, the flow pressure of the glue is much higher than that of the gear pump, but the stability of the pressure is relatively poor, which can be reflected when the pistons between the air pumps work back and forth. Air pressure pump hot melt adhesive machine is mainly used in some packaging equipment applications such as: automatic box sealing machine and box sealing machine and other automatic packaging equipment. If the application of other industries, we generally recommend users to use gear pump hot melt adhesive machine. Which one is really good to use depends on the industry. When customers consult, the experts of Suzhou Oshida hot melt adhesive machine will give you a satisfactory answer. So after talking about the hot melt adhesive machine, we will talk about the hot melt machine. The hot melt machine adopts a drawing plate structure, and the heat of the heating plate is transferred to the fusion surface of the upper and lower plastic heating parts by electric heating method. The surface is melted, and then the heating plate is withdrawn quickly. After heating, the melting surface of the upper and lower heating parts is fused, solidified and integrated. The whole machine is in the form of frame, which is composed of upper formwork, lower formwork and hot formwork, and is equipped with hot mold, upper and lower plastic cold mold, and the action mode is pneumatic control. It is mainly suitable for the welding of plastic parts such as household appliances, car lights, automobile solvents and so on. The heating power and mold size can be set according to different plastic parts size to realize the welding of many kinds of plastic workpieces, which is easy to operate and easy to use. The heating plate is composed of upper and lower parts, which are heated by an electric heating pipe. This machine is equipped with two temperature controllers to control the temperature of the upper and lower mold respectively. The welding can be set within the range of 0600 ℃ according to the actual needs of welding. The control mode of this equipment can be divided into manual and automatic control. manual is a single piece action, which is mainly used for mechanism and mold debugging. After manual debugging, it is adjusted to automatic during production. The automatic control system is controlled by programmable controller (PLC) and touch screen man-machine interface. The movement of each cylinder is driven by air pressure, which has the advantages of simple operation, reliable performance and compact size, and improves production efficiency and quality.
What can hot melt glue stick to?
Hot melt adhesive rod has the advantages of high strength, aging resistance, non-toxic, good thermal stability and so on. Can be used for wood, plastic, fiber, fabric, metal, furniture, lampshade, leather, handicrafts, toy electronics, electrical components, paper products, ceramics, pearl cotton packaging and other mutually adhesive solids, can be widely used in factories and families.
Hot melt adhesive for fabric
It is mainly used for the production of shoes and hats. The clothing using the glue not only has a clean and plump appearance quality, but also has the characteristics of natural smooth after washing and can be worn without ironing. The shoes and hats using the glue are light and breathable and have good shape retention, especially for the shoe-making industry, and have the advantages of comfortable wearing and reducing shoe odor.
Binding of books and periodicals
Food, beverages, instant noodles, cigarettes, beer, medicine and other packaging and sealing, mostly using hot melt glue through the sealing machine to complete. The bookbinding industry has abolished the old thread and binding, and changed to hot-melt adhesive technology, which not only improves the binding quality, but also greatly speeds up the binding speed.
Hot melt pressure sensitive adhesive
It is mainly used for women’s sanitary napkins, children’s diapers, hospital bed mattresses, incontinence supplies for the elderly and so on. Especially the latter, with the continuous aging of China’s population structure. The demand for incontinence products for the elderly will increase rapidly in the future.
The above is explained by the document Department of Shenzhen Ouyatuo Electronic Technology Co., Ltd., if you do not understand, you can leave a message (it is not easy to write)
What is the series of hot melt adhesives? What are its characteristics?
Hot melt adhesive is a kind of solid fusible polymer without solvent, moisture and 100%. It is solid at room temperature and melts to a certain extent to become a liquid adhesive with a certain degree of flow and viscosity. The basic resin is made by copolymerization of ethylene and vinyl acetate under high pressure, and then mixed with tackifier, viscosity regulator, antioxidant and so on. The following briefly introduces several major characteristics of Huakang hot melt adhesive: the hot flux is a green environmental protection product and is solid at room temperature. It is suitable for different speed production lines, especially for high-speed assembly lines. Long shelf life, simple storage conditions, convenient transportation and storage. Suitable for all kinds of substrate bonding, can withstand high temperature, low temperature environment, opening time can be adjusted according to the actual demand through the formula, good controllability. Hot melt adhesive is not only a good adhesive, but also a very good filling sealant.
Konor adopts German advanced production technology, has professional technology and management team, wins high praise from customers at home and abroad with excellent products and competitive prices, and establishes long-term business relations with customers from more than a dozen countries and regions. Gradually formed to electronic and electrical hot melt adhesive, high temperature hot melt adhesive, low temperature hot melt adhesive, power supply hot melt adhesive, electronic wire harness hot melt adhesive, LED lighting hot melt adhesive, automotive hot melt adhesive, carton packaging hot melt adhesive, electronic toy hot melt adhesive as the core product series. See what function you want to use, for bonding or injection molding, or sealing. Also mention some functions, such as temperature resistance, thermal conductivity and other requirements, especially the choice of temperature, electronic products after heating, and hot melt adhesive softening point must have a certain matching relationship, otherwise can not meet the requirements. Advantages of pur hot melt adhesive products: no organic solvent, 100% solid content, green environmental protection; moisture curing, no drying process, fast energy saving; excellent heat resistance, water resistance, chemical resistance, durability, etc.; excellent initial strength, but also has cross-linking curing function, the final bonding strength is higher; one-component type, easy industrial automation, mechanized operation, high production efficiency. Dongguan Guangyang Chemical Technology Co., Ltd. has been engaged in hot melt adhesive research and production for 11 years, transporting a large number of high-quality and environmentally friendly hot melt adhesive for various industries, has been recognized by the industry and new and old customers, and is a reliable hot melt adhesive manufacturer. Hangzhou Banglin hot melt adhesive is very easy to use, what we do are export products, so the weather resistance and stickiness of the products are very important to us. We have used Banglin hot melt adhesive for more than 3 years, and there has never been a problem. You can also try it.
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