JPH0162257U - - Google Patents
Info
- Publication number
- JPH0162257U JPH0162257U JP15696787U JP15696787U JPH0162257U JP H0162257 U JPH0162257 U JP H0162257U JP 15696787 U JP15696787 U JP 15696787U JP 15696787 U JP15696787 U JP 15696787U JP H0162257 U JPH0162257 U JP H0162257U
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- forming tube
- polymerized
- circumferential surface
- outer circumferential
- 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
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
第１図は一実施例のフオーミングチユーブの斜
視図、第２図は第１図の―線断面図、第３図
は第２図のイ部分の拡大図、第４図は第１図の
―線断面図、第５図は第４図のロ部分の拡大図
、第６図は他の実施例のフオーミングチユーブの
斜視図、第７図は第６図の―線断面図、第８
図は第７図のハ部分の拡大図、第９図は第７図の
ニ部分の拡大図、第１０図は不織布の表面図、第
１１図は不織布の裏面図、第１２図及び第１３図
は夫々ヒートシール部分の平面図、第１４図はヒ
ートシール部分の拡大断面図、第１５図は従来の
フオーミングチユーブの使用説明図である。
１，３１……フオーミングチユーブ、２，３２
……不織布、２３……軸方向ヒートシール部分、
２４……環状ヒートシール部分、３３，３４……
螺旋状ヒートシール部分。
Fig. 1 is a perspective view of a forming tube of one embodiment, Fig. 2 is a sectional view taken along the line - - in Fig. 1, Fig. 3 is an enlarged view of the part A in Fig. 2, and Fig. 4 is an enlarged view of the forming tube in Fig. 1. 5 is an enlarged view of the part B in FIG. 4, FIG. 6 is a perspective view of a forming tube of another embodiment, and FIG. 7 is a sectional view along line 6 in FIG.
The figures are an enlarged view of part C in Fig. 7, Fig. 9 is an enlarged view of part D in Fig. 7, Fig. 10 is a front view of the nonwoven fabric, Fig. 11 is a back view of the nonwoven fabric, and Figs. 12 and 13. 14 is an enlarged cross-sectional view of the heat-sealed portion, and FIG. 15 is a diagram illustrating the use of a conventional forming tube. 1,31...Forming tube, 2,32
...Nonwoven fabric, 23...Axial heat sealing part,
24... Annular heat seal portion, 33, 34...
Spiral heat seal part.
Claims (1)
ーミングチユーブにおいて、チユーブの半径方向
に２層以上の不織布を重合し、重合される不織布
を環状又は螺旋状にのびる溶着部分で接着すると
共に、当該溶着部分の外周面を非溶着部分の外周
面よりへこませた凹状としてなることを特徴とす
る不織布製フオーミングチユーブ。 In a forming tube for winding a filamentous body such as glass fiber yarn, two or more layers of nonwoven fabric are polymerized in the radial direction of the tube, and the polymerized nonwoven fabric is bonded with a welded part extending in a circular or spiral shape, and A forming tube made of nonwoven fabric, characterized in that the outer circumferential surface of the welded portion is recessed from the outer circumferential surface of the non-welded portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156967U JPH0322219Y2 (en) | 1987-10-13 | 1987-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987156967U JPH0322219Y2 (en) | 1987-10-13 | 1987-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0162257U true JPH0162257U (en) | 1989-04-20 |
| JPH0322219Y2 JPH0322219Y2 (en) | 1991-05-15 |
Family
ID=31435986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987156967U Expired JPH0322219Y2 (en) | 1987-10-13 | 1987-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322219Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007186267A (en) * | 2006-01-11 | 2007-07-26 | Gates Unitta Asia Co | Sleeve for winding up fiber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53154216U (en) * | 1977-05-11 | 1978-12-04 | ||
| JPS6271152U (en) * | 1985-10-23 | 1987-05-07 | ||
| JPS6286380U (en) * | 1985-11-16 | 1987-06-02 |
-
1987
- 1987-10-13 JP JP1987156967U patent/JPH0322219Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53154216U (en) * | 1977-05-11 | 1978-12-04 | ||
| JPS6271152U (en) * | 1985-10-23 | 1987-05-07 | ||
| JPS6286380U (en) * | 1985-11-16 | 1987-06-02 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007186267A (en) * | 2006-01-11 | 2007-07-26 | Gates Unitta Asia Co | Sleeve for winding up fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322219Y2 (en) | 1991-05-15 |