A melt-blowing device for nonwoven fabric

By installing a fan and exhaust vents inside the drum, the external cold air is used to cool the drum, which solves the problem of poor curing and shaping of meltblown fibers caused by high drum temperature. This achieves stable curing and shaping of meltblown fibers and improves the structural stability of nonwoven fabrics.

CN224313821UActive Publication Date: 2026-06-02HENAN BEISEN ENVIRONMENTAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENAN BEISEN ENVIRONMENTAL TECH CO LTD
Filing Date
2025-07-08
Publication Date
2026-06-02

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Abstract

The utility model discloses a kind of melt blowing device of non-woven fabric, it is related to non-woven fabric production technical field, and it includes melt blowing die head;Rotary drum is rotatably installed below melt blowing die head;Sealing plate is installed in the inside of rotary drum end portion, and supports the rotary drum rotation;Fan is installed on the sealing plate, and air is transported to the inside of rotary drum;Exhaust hole is evenly distributed on the circumference side wall of rotary drum;The utility model introduces external cold air into the inside of rotary drum by the fan of rotary drum end portion, air passes through rotary drum side wall, can be rotary drum cooling, be conducive to the solidification forming of melt blowing fiber.
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Citation Information

Patent Citations

  • A hydrophilic meltblown nonwoven fabric production device

    CN112709007B