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Application and characteristics of sealing glue processing in glass door frame furniture industry

Everyone still knows little about the sealing strips of glass door frames. Now Kaiwei Electric will explain in detail what is the function of the sealing strips for glass door frames and the advantages of using sealing glue for glass door frames.

European-style glass door sealing strip has good elasticity and resistance to compression deformation, aging resistance, ozone, and chemical effects. The most obvious effect is sealing, shock absorption, and isolation of indoor and outdoor air. It effectively plays a role in heat preservation and energy saving, and will prevent Mosquitoes and other small bugs get into the room.

The door frame sealing strip is made of polyurethane material, which has the functions of high temperature resistance, sound insulation, waterproof and dustproof, and compression resistance, and has good sealing performance.

Kaiwei's new automatic glass door frame sealing and foaming equipment, through the precise dispensing and foaming process, the sealing material is poured in the door frame where the door frame needs to be dispensed, which plays a role of waterproof, dustproof and flame retardant, and fully automated edge sealing Process, efficient, safe and fast.

Advantages of glass door frame sealing foaming equipment

1.  -Accurate measurement-

The high proportioning precision can ensure the uniformity of the foaming process of the polyurethane foam sealing strip, and the mixing ratio of A and B glues remains the same during the entire casting process. At the same time, the discharge accuracy is high, and the total discharge volume per unit time is consistent.

2.  -precise positioning

According to the size and thickness requirements of the pouring filter, quantitative and constant speed pouring is carried out by controlling the horizontal, vertical and arc movement of the pouring head to make the size, shape, thickness and physical properties meet the requirements.

4.  -Good sealing effect

It has excellent low temperature resistance, and the material is slightly softer. It has good adhesion to materials that generally need to be potted. The adhesion is between epoxy resin and silicone. Possesses good waterproof, moisture-proof and insulating properties.


The automatic polyurethane sealing foaming equipment sticks to the surface of the product, does not require a lot of labor and time to stick, is efficient and correct, and can show the effect of automatic sealing. It can save the manpower and material resources of the production enterprise, and greatly improve the product qualification rate and production efficiency.

Shanghai Kaiwei Electrical Equipment Co., Ltd. was founded in 2004 and headquartered in Shanghai. As a high-tech enterprise, Kaiwei specialized in R & D and production of industrial sealing system and robot foaming equipment. The company has professional R & D institutions, perfect technical innovation system, and provides automation electrical solutions for well-known enterprises at home and abroad.

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