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Development of hot melt adhesive film

Release time:

2021-07-21 15:50

Source:

Www.goaden.com

hot melt adhesive filmUnder normal temperature, it is a film made of a material that can melt and bond adherends to a certain thickness without any stickiness. However, as long as the stickiness is immediately reflected after high temperature, the fabric to be compounded can be successfully compounded quickly without any trace of glue.
At present, the main hot melt adhesive films on the market are: PA, PES, EVA, EAA, TPU, etc. The characteristics of each hot melt adhesive film are also very different. Therefore, when selecting the hot melt adhesive film for compounding, one must understand the needs of the hot melt adhesive film and the composite products, so as to correctly select the appropriate hot melt adhesive film!
At present, there is also about hot melt adhesive mesh film. In fact, it is an environmentally friendly and low-cost adhesive newly developed on the basis of hot melt adhesive film, and it is a non-woven hot melt adhesive product. It can be operated continuously or intermittently as easily as hot melt adhesive film, and it also plays an important role in various fabrics, paper, metal, leather, etc. The main types are PA, PES, EVA and TPU. Hot melt adhesive mesh film is more breathable and environmentally friendly than hot melt adhesive film. Therefore, for the working environment, the requirements of hot melt adhesive mesh film will be relatively high, and it needs to be produced in a constant temperature working environment.
Whether it is hot melt adhesive film or hot melt adhesive mesh film, compared with traditional glue, it is more environmentally friendly and not easy to fall off. It is a good choice for compounding now! At present, the traditional adhesive industry is also changing to the hot melt adhesive industry. In the future, the hot melt adhesive application industry will become more and more extensive!
Hot melt adhesive film is a kind of plastic adhesive, which belongs to environmental protection chemical products. Its physical state can be changed with temperature change within a certain temperature range. The chemical characteristics of hot melt adhesive film are unchanged, and it is non-toxic and tasteless. Hot melt adhesive film is used in the bonding between two different substances, not only the bonding performance is superior, but also the washing resistance is relatively strong, and become a lot of heat-resistant textile seamless bonding heat transfer material.
At present, the hot melt adhesive films in the market include PES, PA, EAA, EVA, TPU, etc. This hot melt adhesive film is widely used in the bonding of embroidery labels, armbands and trademarks. It is suitable for clothing, shoes and hats, luggage, medical treatment, military coats, sportswear, toy products and other fields. It is an ideal environment-friendly adhesive material and has low melting point, high elasticity, dry resistance, washing, colorless transparency, wear resistance, cold resistance, antibacterial resistance, acid resistance, mildew resistance, mildew resistance and mildew resistance and other properties.
Hot melt adhesive film has a good reputation in the embroidery industry because of its firm adhesion, convenient operation, low cost and ability to replace traditional sewing needles. It is also called hot melt adhesive and back adhesive. Over the years, with the continuous progress of hot melt adhesive film technology, it has gradually replaced low-quality and rough seam LOGO. This hot melt adhesive has become the most certain adhesive film in the electric embroidery industry.





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The effect of different hot melt film

Hot melt film is a product developed in recent years, but it has developed rapidly and has been recognized and mastered by many people. This is to melt the rubber by electric heating, and the rubber is extruded from the muzzle to bond the adherend. The operation is convenient, the curing speed is fast, and the bonding strength is reached after a few seconds. Many types of hot melt film are specifically used in the industrial field, and their strength and durability far exceed those used in regular hardware/handicraft products. For example, the seam tape used in carpet production is stuck with a special hot melt adhesive, which makes the quality of carpet seams durable.

Types of hot melt film

The type and composition of hot melt adhesive, commonly used hot melt film mainly has PA/PES/TPU/EVA/LDPE/HDPE and so on.

Where are hot melt films used?

Hot melt film are used in what place: 1. fabric with hot melt film: mainly used in shape, shoes and hats production. The garment using the adhesive not only has a good appearance quality, but also has the characteristics of natural and smooth after washing, and can be worn without ironing. The shoes and hats using the glue are light and breathable, with good shape retention, especially suitable for the shoe industry, and also have the advantages of comfortable wearing and reducing shoe odor.