hot melt adhesive | JORI MACHINERY

How to apply hot melt glue machine in the automotive industry?

In addition to meeting the service life requirements of automobiles, the use of hot melt adhesive machines must also have the manufacturability of mass flow production suitable for this,It must have suitable physical and chemical properties and good operation performance, including storage stability,and transportation safety. A car is composed of tens of thousands of parts, mainly composed of a large number of metal and non-metallic parts. Hot melt adhesive is just suitable for the adhesion of this kind of metal material and non-metal material, non-metal material and non-metal material. The hot melt glue machine is easy to operate and can have a variety of gluing methods,such as mist spraying,dot/strip spray,glue roller coating, scraping, fiber gun spray…etc automatic gluing or manual gluing. specific applications in several areas are as follows: The whole inner lining of the trunk is…

Automotive Industry, hot melt adhesive, hot melt glue machine

What is Hot Melt Adhesive?

Traditional hot melt adhesives (also known as thermoplastic adhesives) are one hundred percent solid, except when heated above a temperature of between 160°C and 180°C. The substance rapidly cools and sets, creating a quick and strong bond. The adhesives can be either very rigid or soft and pliable, depending on what the material is composed of. Hot melt adhesives are compounded from thermoplastic polymers and plastics. They are not affected by moisture, water, or humidity, unlike many other bonding agents. Hot melts are prominently used in the markets of automated manufacturing lines, packaging, converting, footwear, product assembly, bookbinding, and many more. The materials used to make up the hot melt adhesive usually depend on what purpose it will serve. Unlike solvent and water-based adhesives, there is no drying time with hot melt, so its uses are expanding…

hot melt adhesive, hot melt glue machine

Hot Melt Adhesive For Hot Melt Glue Machines

Hot Melt Adhesive For Hot Melt Glue Machines Hot melt adhesive Hot melt adhesives are thermoplastic materials composed of stabilizers, additives, pigments and polymers. They are usually produced by hot melt glue machines and sold as solid, cylindrical rods or pellets. Sticks are melted and applied using a hot melt spray gun or sprayer. Hot-melt adhesive components Hot melts adhesive consists of three main components: high molecular weight polymers, adhesives and plasticizers. Polymer as the main adhesive. Tackifier or resin provides more adhesion and wetting properties. The ability of plasticizers (wax or petroleum) to control viscosity and small machinery is easy to dispense. Advantages of hot melt adhesive The excellent combination of hot-melt adhesives and the application of fast adhesion make hot-melt adhesives particularly suitable for multi-functional packaging applications. Hot melts have a much longer shelf life than solvent adhesives. The…

glue machine, hot melt adhesive, Hot melt equipment

What are the uses of hot melt adhesives?

Hot melt adhesive is a plastic adhesive. Its physical state changes with temperature in a certain temperature range, and its chemical properties remain unchanged. It is non-toxic and tasteless and is an environmentally friendly chemical product. Because the product itself is solid, it is convenient for packaging, transportation, storage, solvent-free, non-polluting and non-toxic; and has the advantages of simple production process, high added value, large bonding strength and high speed. Today,we will introduce four main kinds of hot melt adhesive as following: First, hot melt pressure sensitive adhesive Mainly used for women's sanitary napkins, children's diapers, sick mattresses, old age incontinence products. The technical indicators for this use of hot melt are as follows: Appearance: white or yellowish block viscoelastic, solid; Melting point: 80-90 °C; Bonding strength: 2.0-2.51g/25mm; Hygienic requirements: odorless, non-toxic, non-irritating to the skin. Second,…

hot melt adhesive, hot melt glue

Why is the hot melt adhesive not sticky?

As the hot melt adhesive wider and wider apllication used in many industries, some factories will meet many operation problems during the production. Today we will solve a problem why in the hot melt adhesive not sticky? There are many reasons why hot melt adhesives are not sticky. It depends on what factors affect their performance. The most common reason is the low temperature. Why does Hot Melt Adhesive need to work at a high temperature? Hot temperature can make the internal molecules of the glue expand after being heated. Based on the same sizing method and penetration principle, the hot melt adhesive has better adhesion on the surface of the material. This is because after the surface of the adherend receives a certain amount of glue, the glue is quickly cooled to a solid, but the…

hot melt adhesive, hot melt glue machine

What are the application fields of hot melt glue machine?

The hot melt glue machine is a kind of equipment commonly used in the industry. Generally, it is melted by hot melt glue after heating, and then rapidly solidified after coating cooling, which is very effective for bonding some materials. Our definition of a hot melt machine is that it can melt a solid hot melt adhesive and melt it into a liquid glue by a pressurizing device to coat some substrates and heat the temperature. The integrated control and pressurization functions are an integrated electromechanical device for liquid delivery and dispensing.A whole glue machine has mainly three parts,host machine body(glue tank),glue hose and glue gun. What is Hot Melt Adhesive? Hot melt adhesive is a kind of polymer which does not require solvent,water content, and 100% solid fusibility. It is solid at normal temperature, and is…

glue, glue gun, hot melt adhesive, hot melt glue, hot melt glue machine