Title:
メルトブロー装置
Document Type and Number:
Japanese Patent JP7352946
Kind Code:
B2
Abstract:
To provide a melt blow apparatus capable of increasing the amount of resin discharged from one nozzle.SOLUTION: An apparatus comprises an air flow generation part 20 having a plurality of resin nozzles 14 for discharging a molten polymer, a high temperature air generation part for generating high temperature air and an air nozzle 25 that is provided adjacent to the resin nozzles 14 and discharges the high temperature air generated in the high temperature air generation part, and a collection part 30 for collecting a fibrous resin generated by stretching the molten polymer by air discharged from the air nozzle 25. The plurality of resin nozzles 14 are arranged in a row and have a plurality of nozzle holes provided adjacent to each other.SELECTED DRAWING: Figure 1
Inventors:
Ryudai Onoshita
Shinichi Taguchi
Shinichi Taguchi
Application Number:
JP2019161700A
Publication Date:
September 29, 2023
Filing Date:
September 05, 2019
Export Citation:
Assignee:
Yamashin Filter Co., Ltd.
International Classes:
D01D5/08; D04H3/16
Domestic Patent References:
| JP2017226927A | ||||
| JP48099411A | ||||
| JP53061772A | ||||
| JP11131353A |
Foreign References:
| WO2018030530A1 | ||||
| EP3460108A1 |
Attorney, Agent or Firm:
Yukari Sakata