JPH0234447U - - Google Patents
Info
- Publication number
- JPH0234447U JPH0234447U JP11243688U JP11243688U JPH0234447U JP H0234447 U JPH0234447 U JP H0234447U JP 11243688 U JP11243688 U JP 11243688U JP 11243688 U JP11243688 U JP 11243688U JP H0234447 U JPH0234447 U JP H0234447U
- Authority
- JP
- Japan
- Prior art keywords
- corner
- right edges
- heat
- sheets
- corners
- 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
- 239000002243 precursor Substances 0.000 description 2
Description
第１図は本考案の１実施例を示す斜視図、第２
図は第１図に示す袋の平面図、第３図は従来の船
底折り袋の前駆体を示す斜視図、第４図は第３図
の袋前駆体から得られる従来船底折り袋の斜視図
である。
１０……非通気性シート、２０……左右縁、３
０……底縁、２０１……左右縁に連なる袋底部の
角、６０……６角形底部の角、７１〜７４……ヒ
ートシール部分。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a plan view of the bag shown in Fig. 1, Fig. 3 is a perspective view showing a precursor of a conventional bottom folding bag, and Fig. 4 is a perspective view of a conventional bottom folding bag obtained from the bag precursor shown in Fig. 3. It is. 10... Non-breathable sheet, 20... Left and right edges, 3
0...Bottom edge, 201...Corners of the bottom of the bag connected to the left and right edges, 60...Corners of the hexagonal bottom, 71-74...Heat seal portions.
Claims (1)
枚重ねられて該両シートの左右縁および底縁が気
密に閉じられているとともに底部が船底折りされ
、該船底折りにより形成された６角形底部のうち
前記左右縁に連なる二つの角を除いた四つの角の
それぞれにつき、該角の近傍または該角を含む部
分が該角を形成する６角形中の相隣る２辺にわた
つて袋内側で気密にヒートシールされてなること
を特徴とする袋。 Two non-breathable sheets having a heat-weldable film on the inner surface are stacked on top of each other, the left and right edges and the bottom edge of both sheets are airtightly closed, and the bottom is folded at the bottom, and the hexagonal bottom formed by the bottom folding. For each of the four corners excluding the two corners connected to the left and right edges, the vicinity of the corner or the part containing the corner is inside the bag over two adjacent sides of the hexagon forming the corner. A bag characterized by being airtightly heat-sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11243688U JPH0234447U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11243688U JPH0234447U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234447U true JPH0234447U (en) | 1990-03-05 |
Family
ID=31351373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11243688U Pending JPH0234447U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234447U (en) |
-
1988
- 1988-08-26 JP JP11243688U patent/JPH0234447U/ja active Pending
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