BG63111B1 - Метод за производство на тръбно тяло и метод за производство на туба чрез използване на тръбното тяло - Google Patents
Метод за производство на тръбно тяло и метод за производство на туба чрез използване на тръбното тяло Download PDFInfo
- Publication number
- BG63111B1 BG63111B1 BG102179A BG10217998A BG63111B1 BG 63111 B1 BG63111 B1 BG 63111B1 BG 102179 A BG102179 A BG 102179A BG 10217998 A BG10217998 A BG 10217998A BG 63111 B1 BG63111 B1 BG 63111B1
- Authority
- BG
- Bulgaria
- Prior art keywords
- strip
- partition wall
- section
- tube
- tubular body
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 61
- 239000011888 foil Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241000251556 Chordata Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/40—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
- Y10S493/916—Pliable container
- Y10S493/931—Pliable container having plural compartments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
- Y10T156/1013—Longitudinal bending and edge-joining of one piece blank to form tube
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1036—Bending of one piece blank and joining edges to form article
- Y10T156/1038—Hollow cylinder article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tubes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Making Paper Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Closures For Containers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19522169A DE19522169C2 (de) | 1995-06-19 | 1995-06-19 | Verfahren zur Herstellung eines insbesondere mehrschichtigen Rohrkörpers mit mindestens einer Trennwand für eine Tube |
| PCT/EP1996/002645 WO1997000208A1 (de) | 1995-06-19 | 1996-06-19 | Verfahren zur herstellung eines rohrkörpers und verfahren zur herstellung einer tube unter verwendung des rohrkörpers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG102179A BG102179A (en) | 1999-01-29 |
| BG63111B1 true BG63111B1 (bg) | 2001-04-30 |
Family
ID=7764677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG102179A BG63111B1 (bg) | 1995-06-19 | 1998-01-13 | Метод за производство на тръбно тяло и метод за производство на туба чрез използване на тръбното тяло |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5900086A (da) |
| EP (1) | EP0833780B1 (da) |
| JP (1) | JP3725551B2 (da) |
| KR (1) | KR100374621B1 (da) |
| CN (1) | CN1070142C (da) |
| AT (1) | ATE188434T1 (da) |
| AU (1) | AU709194B2 (da) |
| BG (1) | BG63111B1 (da) |
| BR (1) | BR9608931A (da) |
| DE (2) | DE19522169C2 (da) |
| DK (1) | DK0833780T3 (da) |
| ES (1) | ES2144249T3 (da) |
| GR (1) | GR3033068T3 (da) |
| HU (1) | HU226601B1 (da) |
| PL (1) | PL179114B1 (da) |
| RU (1) | RU2154005C2 (da) |
| WO (1) | WO1997000208A1 (da) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9619864D0 (en) * | 1996-09-24 | 1996-11-06 | Berol Limited | Coating fluids with reduced solvent evaporation |
| DE19640833C1 (de) * | 1996-10-02 | 1997-12-18 | Automation Industrielle Sa | Vorrichtung zur Herstellung von Zwei- oder Mehrkammertuben |
| US5782384A (en) * | 1996-11-05 | 1998-07-21 | Colgate-Palmolive | Aligned web in a container |
| EP0845422B1 (de) * | 1996-11-21 | 2000-03-29 | Aisa Automation Industrielle Sa | Verfahren zur Herstellung von Rohrkörpern |
| US5858153A (en) * | 1997-01-17 | 1999-01-12 | Colgate-Palmolive Company | Method for making tubular containers |
| DE19712736C1 (de) * | 1997-03-26 | 1998-11-12 | Maegerle Karl Lizenz | Verfahren zur Herstellung einer Mehrkammer-Verpackungstube |
| SE509412C2 (sv) * | 1997-05-27 | 1999-01-25 | Norden Pac Dev Ab | Anordning och förfarande i tubfyllningsmaskin |
| DE19747222C1 (de) * | 1997-10-25 | 1999-03-04 | Daimler Benz Ag | Verbrennungsmotoranlage mit Stickoxid-Speicherkatalysator und Betriebsverfahren hierfür |
| US6574946B1 (en) | 1997-12-05 | 2003-06-10 | Norden Pac Development Ab | Method and device for end closure of packaging tubes |
| DE19808649A1 (de) * | 1998-02-28 | 1999-09-02 | Iwk Verpackungstechnik Gmbh | Verfahren zum Befüllen einer Zwei-Kammer-Tube und Vorrichtung zu dessen Durchführung |
| CH693027A5 (de) * | 1998-05-07 | 2003-01-31 | Maegerle Karl Lizenz | Verfahren zur Herstellung einer Mehrkammer-Verpackungstube. |
| DE19900670C2 (de) * | 1999-01-11 | 2002-11-28 | Automation Industrielle Sa | Verfahren zur kontinuierlichen Herstellung von Tubenrohrkörpern |
| DE19911728C2 (de) * | 1999-03-16 | 2003-06-18 | Automation Industrielle Sa | Verfahren zur Herstellung einer Zweikammertube |
| CH695681A5 (de) * | 2000-08-22 | 2006-07-31 | Maegerle Karl Lizenz | Mehrkammertube |
| DE10057515C2 (de) * | 2000-11-21 | 2003-07-03 | Aisapack Holding Sa Vouvry | Verschlusskappe für Zweikammerbehälter |
| DE10237839B3 (de) * | 2002-08-19 | 2004-01-22 | Aisa Automation Industrielle S.A. | Anlage zum Herstellen und Verpacken von Tuben |
| SE525982C2 (sv) * | 2003-10-08 | 2005-06-07 | Tetra Laval Holdings & Finance | Förpackningsbehållare och metod att framställa en förpackningsbehållare |
| US7044333B2 (en) * | 2004-01-22 | 2006-05-16 | Church & Dwight Co., Inc. | Toothpaste tube |
| EP1862392A1 (fr) * | 2006-06-01 | 2007-12-05 | Aisapack Holding SA | Emballage flexible en matière plastique |
| IT1391454B1 (it) * | 2008-09-26 | 2011-12-23 | Lameplast Spa | Contenitore per prodotti fluidi, particolarmente farmaceutici, cosmetici, alimentari o simili |
| KR101088471B1 (ko) * | 2010-04-26 | 2011-11-30 | 박은정 | 이중형 튜브용기 및 그 제조방법 |
| KR101104258B1 (ko) * | 2010-05-20 | 2012-01-11 | 최복윤 | 플립 캡 타입 이중격실 튜브용기 및 그 제조방법 |
| KR101348128B1 (ko) * | 2011-06-29 | 2014-01-13 | 최복윤 | 격실 튜브의 제조방법 및 그 장치와 그에 따른 격실 튜브 그리고 이를 이용한 스퀴즈 타입 격실 튜브용기의 제조방법 및 그 장치 |
| IT201800021208A1 (it) * | 2018-12-27 | 2020-06-27 | Cielle Imballaggi Di Tommaso Loreto S R L | Procedimento per la realizzazione di sacchi per imballaggio e sacco cosi' ottenuto |
| GB202000114D0 (en) * | 2020-01-06 | 2020-02-19 | Dupont Teijin Films Us Lp | Polymeric film tube |
| CN113738962B (zh) * | 2021-08-06 | 2023-07-28 | 深圳市通产丽星科技集团有限公司 | 双室管及其制造方法、管子 |
| CN117141053B (zh) * | 2023-10-27 | 2024-01-05 | 湖南大道新材料有限公司 | 一种双子袋生产设备 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1894115A (en) * | 1931-04-11 | 1933-01-10 | Michael F Murphy | Plural chambered collapsible tube |
| US2939610A (en) * | 1957-10-03 | 1960-06-07 | Johnson & Johnson | Dispensing device |
| US3104596A (en) * | 1960-10-17 | 1963-09-24 | Interstate Folding Box Co | Process and apparatus for the manufacture of multiple-cell inner-lined containers |
| FR1366792A (fr) * | 1963-04-22 | 1964-07-17 | Emballages pour produits liquides, pâteux ou solides | |
| DE1963775U (de) * | 1967-04-12 | 1967-07-06 | Lechler Bautenschutzchemie K G | Mehrkammertube. |
| US3572220A (en) * | 1969-07-29 | 1971-03-23 | Interstate Folding Box Co | Process and apparatus for the continuous manufacture of internally partitioned tubular liners |
| DE2017292A1 (de) * | 1970-04-10 | 1971-10-21 | Dukess, Joseph William, Mamaroneck, N.Y. (V.St.A.) | Verschluß in Verbindung mit einem zusammendrückbaren Behältnis |
| US3788520A (en) * | 1971-07-21 | 1974-01-29 | J Dukess | Multiple compartment tube with resilient divider |
| CA1016131A (en) * | 1973-11-13 | 1977-08-23 | Stephen F. Evans | Collapsible longitudinally partitioned tubular dispensing container |
| US3980222A (en) * | 1973-11-13 | 1976-09-14 | The Procter & Gamble Company | Longitudinally partitioned tubular body |
| US3948704A (en) * | 1973-11-13 | 1976-04-06 | The Procter & Gamble Company | Method of and apparatus for making longitudinally partitioned tubular bodies and container assemblies |
| DE2546146A1 (de) * | 1975-10-15 | 1977-04-28 | Netzsch Maschinenfabrik | Verfahren zum kontinuierlichen feinmahlen und dispergieren und ruehrwerksmuehle zur durchfuehrung des verfahrens |
| US4089437A (en) * | 1976-06-18 | 1978-05-16 | The Procter & Gamble Company | Collapsible co-dispensing tubular container |
| JPS61141533A (ja) * | 1984-12-13 | 1986-06-28 | Yoshino Kogyosho Co Ltd | 合成樹脂製チユ−ブの成形方法 |
| DE3904639A1 (de) * | 1988-05-06 | 1989-11-16 | Ara Werk Kraemer Gmbh & Co | Zylindrische packung fuer pastoese massen, insbesondere schlauchpackung sowie verfahren und vorrichtung zu ihrer herstellung |
| US5782384A (en) * | 1996-11-05 | 1998-07-21 | Colgate-Palmolive | Aligned web in a container |
-
1995
- 1995-06-19 DE DE19522169A patent/DE19522169C2/de not_active Expired - Lifetime
-
1996
- 1996-06-19 WO PCT/EP1996/002645 patent/WO1997000208A1/de not_active Ceased
- 1996-06-19 RU RU98100868/13A patent/RU2154005C2/ru not_active IP Right Cessation
- 1996-06-19 DK DK96920829T patent/DK0833780T3/da active
- 1996-06-19 AT AT96920829T patent/ATE188434T1/de active
- 1996-06-19 DE DE59604122T patent/DE59604122D1/de not_active Expired - Lifetime
- 1996-06-19 US US08/776,211 patent/US5900086A/en not_active Expired - Lifetime
- 1996-06-19 BR BR9608931A patent/BR9608931A/pt not_active IP Right Cessation
- 1996-06-19 HU HU9901257A patent/HU226601B1/hu not_active IP Right Cessation
- 1996-06-19 EP EP96920829A patent/EP0833780B1/de not_active Expired - Lifetime
- 1996-06-19 KR KR1019970709534A patent/KR100374621B1/ko not_active Expired - Fee Related
- 1996-06-19 ES ES96920829T patent/ES2144249T3/es not_active Expired - Lifetime
- 1996-06-19 AU AU62248/96A patent/AU709194B2/en not_active Ceased
- 1996-06-19 PL PL96324182A patent/PL179114B1/pl not_active IP Right Cessation
- 1996-06-19 JP JP50265497A patent/JP3725551B2/ja not_active Expired - Fee Related
- 1996-06-19 CN CN96194841A patent/CN1070142C/zh not_active Expired - Fee Related
-
1998
- 1998-01-13 BG BG102179A patent/BG63111B1/bg unknown
-
2000
- 2000-03-27 GR GR20000400757T patent/GR3033068T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9901257A3 (en) | 2000-04-28 |
| EP0833780A1 (de) | 1998-04-08 |
| GR3033068T3 (en) | 2000-08-31 |
| AU6224896A (en) | 1997-01-15 |
| EP0833780B1 (de) | 2000-01-05 |
| JP3725551B2 (ja) | 2005-12-14 |
| BR9608931A (pt) | 1999-06-15 |
| HK1014914A1 (en) | 1999-10-08 |
| DK0833780T3 (da) | 2000-07-03 |
| HU226601B1 (en) | 2009-04-28 |
| HUP9901257A2 (hu) | 1999-08-30 |
| PL324182A1 (en) | 1998-05-11 |
| US5900086A (en) | 1999-05-04 |
| PL179114B1 (pl) | 2000-07-31 |
| WO1997000208A1 (de) | 1997-01-03 |
| KR19990028223A (ko) | 1999-04-15 |
| CN1070142C (zh) | 2001-08-29 |
| RU2154005C2 (ru) | 2000-08-10 |
| JPH11508857A (ja) | 1999-08-03 |
| KR100374621B1 (ko) | 2003-06-12 |
| ATE188434T1 (de) | 2000-01-15 |
| DE59604122D1 (de) | 2000-02-10 |
| CN1187799A (zh) | 1998-07-15 |
| BG102179A (en) | 1999-01-29 |
| AU709194B2 (en) | 1999-08-26 |
| ES2144249T3 (es) | 2000-06-01 |
| DE19522169C2 (de) | 1997-05-28 |
| DE19522169A1 (de) | 1997-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3725551B2 (ja) | 管体を製作する方法および管体を使用してチューブを製作する方法 | |
| US3980222A (en) | Longitudinally partitioned tubular body | |
| US4732299A (en) | Collapsible container | |
| EP3862286B1 (en) | Square-bottomed packaging bag, packaging body, and method for manufacturing square-bottomed packaging bag | |
| US4650079A (en) | Easy-to-open synthetic resin bag and apparatus for the manufacture thereof | |
| KR890014336A (ko) | 자립식 플라스틱 용기 및 그 제조방법 | |
| JP2003276741A (ja) | 自立袋及びその製造方法 | |
| JP2003191964A (ja) | 自立袋及びその製造方法 | |
| US4088260A (en) | Parallelepipedic packing container together with a method for its manufacture | |
| JP5000168B2 (ja) | スタンディングパウチの製造方法およびその方法で製造されたスタンディングパウチ | |
| JPH0117944B2 (da) | ||
| WO2018235618A1 (ja) | スパウト付包装袋及びその製造方法、並びに内容物入りスパウト付包装袋 | |
| JP4313659B2 (ja) | 包装袋及びその製造方法 | |
| JP7198198B2 (ja) | 詰め替え用液状内容物収容用紙製内容器 | |
| JP4313660B2 (ja) | 包装袋の製造方法 | |
| EP0342935B1 (en) | Manufacturing method of square bottom containers | |
| JPS6294546A (ja) | 容器とその製造方法並びにその製造に用いるシ−ト材と柱状スリ−ブ | |
| JPWO2020100972A1 (ja) | パウチ容器およびその製造方法 | |
| JP2021526109A (ja) | 多層袋および多層袋を製造するための方法 | |
| HK1014914B (en) | Process for producing a tubular body and process for producing a tube with the use of the tubular body | |
| GB2135651A (en) | Easy-to-open synthetic resin bag and apparatus for the manufacture thereof | |
| JPH11227792A (ja) | 六角底開口多層袋 | |
| JP7721472B2 (ja) | 片底貼袋 | |
| JPS5931553Y2 (ja) | 自立パウチ | |
| JPH09132246A (ja) | 重層袋及びその胴部シール方法 |