In the season of high humidity or changeable weather, the standardized storage of polypropylene staple fiber     is particularly critical to ensure product performance. HaiAn QinFeng Fiber Co.,LTD As a manufacturer specializing in polypropylene fiber production, we combine industry experience to provide you with practical storage solutions to ensure stable material quality.

1. Humidity control: moisture first

When the air humidity exceeds 65%, it is recommended to use industrial dehumidification equipment and lay anti-moisture MATS on the warehouse floor. Monitor the environmental humidity per shift, and it is better to control it in the range of 45%-55%. The shelf should be more than 30cm away from the wall to avoid the influence of condensation.

2. Three-dimensional ventilation management

Two-way convection fan is configured to ensure at least 3 hours of forced ventilation per day. Fiber packing adopts "well" font structure, with 10-15cm ventilation gap between layers and a breathable dust cover on top.

3. Temperature control technology application

The storage environment should be kept in the range of 15-28 ° C, and the cooling system should be enabled during high temperature periods. Special attention should be paid to avoid the temperature difference between day and night exceeding 8 ° C to prevent physical deformation of fibers.

4. Packaging optimization scheme

It is recommended to use three layers of composite packaging: the inner layer of aluminum foil moisture-proof film, the middle layer of anti-tear woven bag, the outer UV protective film. The sealing interface adopts the double sealing process of hot melt adhesive + mechanical lamination.

5. Intelligent monitoring system

Access the temperature and humidity sensor of the Internet of Things, and synchronize the real-time data to the warehouse management system. Set the automatic alarm threshold and trigger the SMS notification mechanism if an exception occurs.

6. Emergency response plan

Set up a 5-person emergency team, equipped with mobile dehumidifier, drying lamp and other equipment. Develop a tiered response process to ensure emergency treatment of affected fibers within two hours.

Summary: Accurate implementation of polypropylene short fiber storage process is the core measure to maintain material stability and processing applicability.

Hai'an County Qinfeng Chemical Fiber Co., Ltd. specializes in production and sales：polypropylene staple fiber, polyester Staple Fiber, functional polypropylene short fiber, functional polyester staple fiber, hydrophilic polyester staple fiber,  polypropylene, PP staple fiber, polyester staple fiber.