JPS58136446U - bag forming an angular bottom - Google Patents
bag forming an angular bottomInfo
- Publication number
- JPS58136446U JPS58136446U JP3332482U JP3332482U JPS58136446U JP S58136446 U JPS58136446 U JP S58136446U JP 3332482 U JP3332482 U JP 3332482U JP 3332482 U JP3332482 U JP 3332482U JP S58136446 U JPS58136446 U JP S58136446U
- Authority
- JP
- Japan
- Prior art keywords
- line
- boundary line
- horizontal boundary
- intersections
- gusset
- 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.)
- Pending
Links
Landscapes
- Bag Frames (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の袋体の斜視図、第２図は同じく拡幅し
た底の状態を示す斜視図である。
１・・・・・・内側折返し線、２・・・・・・外側折返
し線、３・・・・・・ガセット、４・・・・・・溶着部
、５・・・・・・水平境界線、６・・・・・・溶着部、
７□、７□＋ ７３＋ ７４・・・・・・傾斜境界
線、８・・・・・・外向折り線。FIG. 1 is a perspective view of the bag according to the present invention, and FIG. 2 is a perspective view showing the bottom in a widened state. 1...Inner folding line, 2...Outer folding line, 3...Gusset, 4...Welded part, 5...Horizontal boundary line, 6... welded part,
7□, 7□+ 73+ 74... Slope boundary line, 8... Outward fold line.
Claims (1)
されるガセット３を左右対称に具えた柔軟シートからな
る袋体において、該ガセットが形成された状態で底縁部
を一体に封緘する溶着部４の水平境界線５と、該水平境
界線５と前記内側折返し線１との交点ａ、１＋ａ２と、
該交点から外上方へほぼ４５度の角度で延びる、各外側
折返し線２を共通とする各２枚のシートの重合溶着部６
の傾斜境界線７□、７□＋ ７３＋ ７４と、該４
本の傾斜境界線と各対応する外側折返し線２との４個の
交点ｂ１＋ｂ２．ｂ３．ｂ、と、該４点を含む、前記水
平境界線５と平行な横断面上の外向折り線８とからなる
角張った底を形成する袋。In a bag made of a flexible sheet that is symmetrically provided with a gusset 3 consisting of one inner folding line 1 and two outer folding lines 2, the bottom edge is integrally formed with the gusset formed. A horizontal boundary line 5 of the welded part 4 to be sealed, and intersections a, 1+a2 between the horizontal boundary line 5 and the inner folding line 1,
A superposition weld 6 of each two sheets having a common outer fold line 2 extending outward and upward from the intersection point at an angle of approximately 45 degrees.
The slope boundary line 7□, 7□+ 73+ 74, and the 4
Four intersections b1+b2 between the book's slanted boundary line and each corresponding outer fold line 2. b3. b, and an outward fold line 8 on a cross section parallel to said horizontal boundary line 5, including said four points, forming an angular bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3332482U JPS58136446U (en) | 1982-03-11 | 1982-03-11 | bag forming an angular bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3332482U JPS58136446U (en) | 1982-03-11 | 1982-03-11 | bag forming an angular bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58136446U true JPS58136446U (en) | 1983-09-13 |
Family
ID=30044874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3332482U Pending JPS58136446U (en) | 1982-03-11 | 1982-03-11 | bag forming an angular bottom |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58136446U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54490U (en) * | 1977-06-06 | 1979-01-05 |
-
1982
- 1982-03-11 JP JP3332482U patent/JPS58136446U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54490U (en) * | 1977-06-06 | 1979-01-05 |
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