JPH01240451A - 逆止弁付袋及びその製造方法 - Google Patents
逆止弁付袋及びその製造方法Info
- Publication number
- JPH01240451A JPH01240451A JP63062249A JP6224988A JPH01240451A JP H01240451 A JPH01240451 A JP H01240451A JP 63062249 A JP63062249 A JP 63062249A JP 6224988 A JP6224988 A JP 6224988A JP H01240451 A JPH01240451 A JP H01240451A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- bag
- check valve
- bag body
- sheets
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 19
- 239000000057 synthetic resin Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 210000002700 urine Anatomy 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000005452 bending Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 description 12
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000002265 prevention Effects 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Making Paper Articles (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63062249A JPH01240451A (ja) | 1988-03-16 | 1988-03-16 | 逆止弁付袋及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63062249A JPH01240451A (ja) | 1988-03-16 | 1988-03-16 | 逆止弁付袋及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01240451A true JPH01240451A (ja) | 1989-09-26 |
| JPH0379265B2 JPH0379265B2 (enrdf_load_stackoverflow) | 1991-12-18 |
Family
ID=13194680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63062249A Granted JPH01240451A (ja) | 1988-03-16 | 1988-03-16 | 逆止弁付袋及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01240451A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540500A (en) * | 1994-04-25 | 1996-07-30 | Nichimen Corporation | Compressive sealed bag for compressible articles such as clothing and the same |
| US6371643B2 (en) * | 1999-06-02 | 2002-04-16 | S. C. Johnson Home Storage, Inc. | Multi-Layered freezer storage bag |
| US6371644B1 (en) * | 1997-05-22 | 2002-04-16 | Sealstrip Corp. | Reclosable seal, package, method and apparatus |
| WO2002090200A1 (en) * | 2001-05-08 | 2002-11-14 | Sealstrip Corporation | Gusseted packages |
| US6550966B1 (en) | 1995-08-28 | 2003-04-22 | S.C. Johnson Home Storage, Inc. | Freezer storage bag |
| GB2492632A (en) * | 2011-06-22 | 2013-01-09 | Jenton Internat Ltd | Method of manufacturing a valve bag |
| JP2016193572A (ja) * | 2015-04-01 | 2016-11-17 | 株式会社ミューパック・オザキ | 包装袋の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534967U (enrdf_load_stackoverflow) * | 1976-06-29 | 1978-01-17 | ||
| JPS5338986A (en) * | 1976-09-21 | 1978-04-10 | Nec Corp | Semiconductor negative resistance element |
-
1988
- 1988-03-16 JP JP63062249A patent/JPH01240451A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS534967U (enrdf_load_stackoverflow) * | 1976-06-29 | 1978-01-17 | ||
| JPS5338986A (en) * | 1976-09-21 | 1978-04-10 | Nec Corp | Semiconductor negative resistance element |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540500A (en) * | 1994-04-25 | 1996-07-30 | Nichimen Corporation | Compressive sealed bag for compressible articles such as clothing and the same |
| US6550966B1 (en) | 1995-08-28 | 2003-04-22 | S.C. Johnson Home Storage, Inc. | Freezer storage bag |
| US6371644B1 (en) * | 1997-05-22 | 2002-04-16 | Sealstrip Corp. | Reclosable seal, package, method and apparatus |
| US6371643B2 (en) * | 1999-06-02 | 2002-04-16 | S. C. Johnson Home Storage, Inc. | Multi-Layered freezer storage bag |
| US6572267B1 (en) * | 2000-10-23 | 2003-06-03 | Sealstrip Corporation | Gussetted packages |
| WO2002090200A1 (en) * | 2001-05-08 | 2002-11-14 | Sealstrip Corporation | Gusseted packages |
| GB2492632A (en) * | 2011-06-22 | 2013-01-09 | Jenton Internat Ltd | Method of manufacturing a valve bag |
| US9272480B2 (en) | 2011-06-22 | 2016-03-01 | Jenton International Limited | Method of manufacturing a valve bag |
| GB2492632B (en) * | 2011-06-22 | 2017-12-20 | Jenton International Ltd | Method of manufacturing a valve bag |
| JP2016193572A (ja) * | 2015-04-01 | 2016-11-17 | 株式会社ミューパック・オザキ | 包装袋の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379265B2 (enrdf_load_stackoverflow) | 1991-12-18 |
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