Fireproof door with sealing layer for preventing peculiar smell from overflowing and manufacturing method thereof

Abstract

The invention discloses a fireproof door with a sealing layer for preventing peculiar smell from overflowing and a manufacturing method thereof, and relates to a door. A fireproof core plate in the current market is mainly made of inorganic fireproof materials, and the overflowing of the peculiar smell of the core plate is difficult to avoid. The manufacturing method comprises the steps of manufacturing a front panel and a rear panel; manufacturing a core plate, and at least covering the side wall of the core plate with the sealing layer; and gluing the front panel, the core plate and the rearpanel, coating the front face and the back face of the core plate or the front panel and the rear panel with glue, and bonding the core plate, the front panel and the rear panel into a whole to forma door leaf. According to the fireproof door manufactured through the method, due to the fact that the step of covering the sealing layer is added, the sealing layer for preventing the peculiar smellfrom overflowing is formed on the core plate of the fireproof door, the side wall of the core plate or the surface of the core plate is sealed through the sealing layer, the core plate is prevented from making contact with the outside, the peculiar smell generated by inorganic materials of the core plate is isolated from overflowing, the quality of the fireproof door is improved, and the problem of discomfort caused by using the fireproof door is effectively solved.

Description

technical field [0001] The invention relates to a door, in particular to a fireproof door with an anti-odor sealing layer and a manufacturing method thereof. Background technique [0002] The fire door is an important part of the structure. It is usually composed of inner and outer steel plates covered on both sides of the core plate. The difference from the general anti-theft door is that the core plate is an inorganic fireproof board, which has good fire resistance and heat insulation. , in the event of a fire, it can prevent the fire from spreading, isolate unburned combustibles, and provide valuable time for evacuation. [0003] The fire-resistant core board is the core component of the fire-resistant door. The fire-resistant core board currently on the market is mainly made of inorganic fire-resistant materials. The front and back of the core board are glued to the steel plate, so that the odor of the inorganic material will not leak out. Although there is a steel plat...

AI Technical Summary

Problems solved by technology

The problem of odor leakage from fire doors has not been resolved, resulting in frequent complaints about product quality and damage to users

Correspondingly, there is no method for manufacturing a fire door with an anti-odor spill seal

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