JPS6394992U - - Google Patents
Info
- Publication number
- JPS6394992U JPS6394992U JP1986187126U JP18712686U JPS6394992U JP S6394992 U JPS6394992 U JP S6394992U JP 1986187126 U JP1986187126 U JP 1986187126U JP 18712686 U JP18712686 U JP 18712686U JP S6394992 U JPS6394992 U JP S6394992U
- Authority
- JP
- Japan
- Prior art keywords
- airflow
- melt blowing
- utility
- model registration
- blowing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 210000003437 trachea Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Description
第１図は本考案の要部である気流の供給管を示
す拡大断面図で、第２図は本考案のメルトブロー
装置の一例を示す断面図である。
図中の数字は、１……内管、２……気流分配口
、３……外管、４……気流排出口、５……拡散板
、６……ノズルオリフイス部、７……細孔、８…
…トラツプ。
FIG. 1 is an enlarged sectional view showing an airflow supply pipe, which is a main part of the present invention, and FIG. 2 is a sectional view showing an example of the melt blowing device of the present invention. The numbers in the diagram are 1...inner tube, 2...airflow distribution port, 3...outer tube, 4...airflow outlet, 5...diffusion plate, 6...nozzle orifice, 7...pore , 8...
...Trap.
Claims (1)
ることで微細繊維を形成するメルトブロー装置に
おいて、該高速気流の供給管が、気流排出口を有
する外管と、該気管内に配され、気流分配口を有
する２以上の偶数本の内管とからなることを特徴
とするメルトブロー装置。 (2) 隣接する内管内を、気流が互いに対向する
ように供給される構造の実用新案登録第１項記載
のメルトブロー装置。 (3) 隣接する内管の気流分配口から吐出された
気流が３０乃至１５０°の交差角を有するように
気流分配口が形成された構造の実用新案登録第１
項記載のメルトブロー装置。 (4) 内管と気流排出口との間に多孔質の拡散板
が配された実用新案登録第１項記載のメルトブロ
ー装置。[Claims for Utility Model Registration] (1) In a melt blowing device that forms fine fibers by spraying a high-speed airflow onto a molten thermoplastic resin, the supply pipe for the high-speed airflow has an outer pipe having an airflow outlet; A melt blowing device comprising an even number of two or more inner tubes arranged in the trachea and each having an airflow distribution port. (2) The melt blowing device described in Paragraph 1 of the Utility Model Registration, which has a structure in which air currents are supplied to the adjacent inner tubes so as to face each other. (3) First utility model registration for a structure in which the airflow distribution ports are formed so that the airflow discharged from the airflow distribution ports of adjacent inner pipes has an intersection angle of 30 to 150°
Melt blowing equipment as described in section. (4) The melt blowing device described in Paragraph 1 of the utility model registration, in which a porous diffusion plate is arranged between the inner pipe and the airflow outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986187126U JPH0472Y2 (en) | 1986-12-03 | 1986-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986187126U JPH0472Y2 (en) | 1986-12-03 | 1986-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6394992U true JPS6394992U (en) | 1988-06-18 |
| JPH0472Y2 JPH0472Y2 (en) | 1992-01-06 |
Family
ID=31137313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986187126U Expired JPH0472Y2 (en) | 1986-12-03 | 1986-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472Y2 (en) |
-
1986
- 1986-12-03 JP JP1986187126U patent/JPH0472Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0472Y2 (en) | 1992-01-06 |
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