PP meltblown nonwoven fabric machine machine is simple in structure and receiving method

PP meltblown nonwoven fabric machine machine is the receiving mode adopted by many small meltblowing systems. The structure of the receiving roller has two structural forms, one is a hollow metal cylinder with a smooth surface, which is driven by a motor to rotate. The roller does not require a suction air system and the structure is simple. Since the web is in direct contact with a thermally conductive metal surface, the metal material allows the web to cool rapidly and bond into a flat meltblown cloth. The other is a receiving roller whose surface is a mesh porous structure, and is driven to rotate by a motor. The inner cavity is a fixed inner casing, and the receiving roller is supported and positioned by a bearing, and a plurality of shunting intervals are arranged in the inner casing, and The multi-layered casing pipe is connected to the suction fan to ensure the uniformity of the suction airflow in the width direction.

The PP melt-blown non-woven fabric manufacturing machine liner only has a notch at the portion corresponding to the receiving web, and the corresponding central angle is generally less than 90°, and the suction fan uses the air flow passage of the inner liner to connect with the outer layer of the roller. The mesh structure of the drafting airflow through the outer layer is sucked away by the suction fan, and the fiber web is blocked on the surface of the metal mesh and consolidated into a meltblown cloth by using its own residual heat, and then the winding tension is followed by the rotating roller. It is peeled off from the surface under action and wound into a product roll.

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