Customers often call to ask if there are brush pile door seals used on fast rolling doors, because the fast rolling door uses a special environment and needs to be raised and lowered quickly, which can effectively separate the dust-free environment from the outside dust environment in a short time. In order to prevent the curtain from falling unimpeded, brush pile door seals are required to be very soft. For the use environment, what kind of brush pile door seals can meet the use requirements?

First of all, the diameter tolerance standard of brush pile door seals is required. The soft and resilient brush wire is φ0.15 (±0.02); the brush wire can rebound instantly after being folded in half, and the brush pile door seals will not be deformed by high-speed rubbing 1 million times. While rebounding, the sealing performance is still intact.

In addition, brush pile door seals need not fade. Generally, brush pile door seals are mostly black. If the brush filaments fade, it will not only destroy the original performance of the brush pile door seals, but also affect the appearance of the curtain fabric of the fast door due to the fade of the brush pile door seals.

The most important thing is that the brush pile door seals cannot shed hair, because the fast door runs fast. If the brush pile door seals shed, the fallen hair will not only fail to ensure the normal operation of the fast door, but it may even change. Big safety hazard, causing personal injury.

Aoqun specializes in producing brush pile door seals for many years. It is well aware of the performance requirements of brush pile door seals for fast doors. It strictly requires the quality requirements of raw materials externally, and strictly implements the quality requirements internally. It provides tens of thousands of meters of brush pile door seals. Trusted by customers.