As we all know, hot melt adhesive is an adhesive system based on thermoplastic resin, which is a 100% solid adhesive without water and solvent. When in use, it only needs to be heated and melted into a liquid, glued and pressed, and a firm bond is formed after cooling. There is no volatilization of solvents, and it is more environmentally friendly. Today, when the public's awareness of environmental protection continues to increase, environmentally friendly hot melt adhesives have a lot of room for development, so what industries can hot melt adhesives be used in?

The senior product manager of Weiwang Hot Melt Adhesive, a well-known company in the industry, pointed out: "Hot melt adhesives are widely used, and the packaging industry accounts for more than 50% of the hot melt adhesive application market. These packaging materials include pleated cardboard boxes, corrugated cartons, and laminates. Material cans, tapes and other laminated composite coating materials; non-woven textiles include sanitary napkins, paper diapers, garment fitting, stitching, etc.; woven products include garments, seams, tapes, and carpet backing; office supplies include tapes, Official documents, self-adhesive labels, envelopes, file folders; parts combinations include soft drinks, electronics, book packaging, furniture, shoes, handicrafts, woodworking, plywood, etc."

It is understood that Weiwang Hot Melt Adhesive is the largest manufacturer in the industry, dedicated to the development of new products and formula research, and has a fully automatic mechanized equipment production line developed by independent innovation, and a laboratory equipped with advanced testing and inspection equipment. Relying on these hardware facilities, Weiwang hot melt adhesives produce various types of products with quality assurance.

As a well-known company in the industry, Weiwang Hot Melt Adhesives is not only repaying the society with high-quality products and caring services, but also actively disseminates professional knowledge. I hope that more people will benefit from it. Below, Weiwang Hot Melt Adhesives will introduce several hot melt adhesives. The typical application industry.

1. Hot melt adhesive for air filter

Filter products are generally divided into two categories: air filters and oil filters. The application of hot melt adhesives is widely used in air filtration of air-conditioning products. The main industries include filters for automotive air-conditioning and filters for plant and room air-conditioning. They all use specific fiber paper to achieve the air filtration function. The function of hot melt adhesive on the air filter product is the folding and shaping of the filter paper, the bonding of the filter frame and the filter paper, and the frame filling and sealing.

2. Food and beverage packaging and manufacturing industries

Weiwang Hot Melt Adhesive believes that because hot melt adhesive has the characteristics of environmental protection, quick connection and solidification, in the production of automatic assembly lines for food, beverages, beer, book binding, etc., hot melt adhesives are used with automated equipment to seal boxes and straws. Fit, wireless glue loading, excellent effect.

3. Disposable hygiene products industry

As an adhesive, hot melt adhesive does not contain organic solvents, has a fast coating speed, is safe and hygienic, and is widely used in the primary sanitary product industry that is in direct contact with the human body.

4. hot melt adhesive for shoes

Compared with water-based adhesives and solvent-based adhesives, hot melt adhesives have the advantages of wide application range, environmental protection, fast curing, and no drying equipment. It has been widely used in the shoe industry for more than 20 years.

5.woodworking, jewelry, handicraft industry

Household DIY and woodworking, handicrafts, toys, and jewelry industries use EVA hot melt glue sticks and pellets to achieve good bonding effects.

6. Other industries

Hot melt adhesive is one of the most widely used environmentally friendly adhesives. In addition to the above-mentioned industries, it is also widely used in the manufacturing process of electronics, car interiors, labels, express bags, and hook and loop tapes.

As the largest hot melt adhesive manufacturer in the industry, Weiwang Hot Melt Adhesive relies on its high technology to produce products that consumers love. Its main products are: white transparent hot melt glue sticks (tablets), white translucent hot melt glue sticks (tablets), yellow transparent glue sticks (tablets), yellow glue sticks (tablets), milky white high temperature sticks (tablets), various Various types of hot melt adhesives, such as colored glue sticks (granules), book glue, wood glue, etc., can fully meet the needs of customers in different industries. At the same time, Weiwang Hot Melt Adhesive is also actively improving and innovating its own testing system, only to bring better products and services.

1. Raw material inspection

The hot melt glue sticks produced by Weiwang Hot Melt Adhesive are all imported high-quality raw materials, and the raw materials will be tested for the quality of raw materials when the raw materials are stored (the raw materials that fail the test will be directly returned, and the unqualified suppliers will refuse the second cooperation).

2. Production process inspection

During the production process of hot melt adhesive, the quality department will inspect the appearance, performance and packaging of hot melt adhesive products such as hot melt glue sticks or hot melt adhesive pellets. It is precisely because of the strict requirements of Weiwang hot melt adhesive that more and more customers trust it.

3. After-sales service & new product development

During the customer's use, the hot melt adhesive cannot be used normally due to its own operation or other problems. Weiwang Hot Melt Adhesive will arrange a dedicated person to commission it within 24 hours to ensure the normal use of the hot melt adhesive. In addition, Weiwang Hot Melt Adhesive has several senior R&D engineers to develop special hot melt adhesive products for various adhesives.

4. Testing by professional testing institutions

Hot melt adhesive products such as hot melt adhesive sticks and hot melt adhesive pellets produced by Weiwang Hot Melt Adhesive will be tested and certified by SGS professional testing institutions, including RoHS EU environmental protection testing, TVOC testing, EN71-3 testing, halogen testing, Formaldehyde testing, odor testing, California 65 testing, REACH testing, ISO9001 testing and other testing.

The senior product manager of Weiwang Hot Melt Adhesive said: "Weiwang Hot Melt Adhesives has been highly praised by customers at home and abroad for its stable product quality. The company’s products meet the EU ROHS environmental protection standards and have been issued by the international authoritative certification body SGS The certificate can be inspected by consumers at any time."