ZA793132B - Multi-walled plastics bag and apparatus and process for making same - Google Patents
Multi-walled plastics bag and apparatus and process for making sameInfo
- Publication number
- ZA793132B ZA793132B ZA793132A ZA793132A ZA793132B ZA 793132 B ZA793132 B ZA 793132B ZA 793132 A ZA793132 A ZA 793132A ZA 793132 A ZA793132 A ZA 793132A ZA 793132 B ZA793132 B ZA 793132B
- Authority
- ZA
- South Africa
- Prior art keywords
- making same
- plastics bag
- walled plastics
- walled
- bag
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
- B25H3/04—Racks
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
- B31B2155/001—Flexible containers made from webs by folding webs longitudinally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2170/00—Construction of flexible containers
- B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
-
- 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
- Y10S493/933—Pliable container having multilayer wall
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7827884 | 1978-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA793132B true ZA793132B (en) | 1980-06-25 |
Family
ID=10498135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA793132A ZA793132B (en) | 1978-06-26 | 1979-06-22 | Multi-walled plastics bag and apparatus and process for making same |
Country Status (17)
Country | Link |
---|---|
US (2) | US4273549A (es) |
JP (1) | JPS578657A (es) |
AT (1) | AT377427B (es) |
AU (1) | AU527904B2 (es) |
BE (1) | BE877210A (es) |
CA (2) | CA1121198A (es) |
CH (1) | CH640471A5 (es) |
DE (1) | DE2925440A1 (es) |
ES (1) | ES481827A1 (es) |
FI (1) | FI68791C (es) |
FR (1) | FR2429714B1 (es) |
GB (1) | GB2100182B (es) |
IT (1) | IT1121904B (es) |
NL (1) | NL7904894A (es) |
NZ (1) | NZ190794A (es) |
SE (2) | SE448364B (es) |
ZA (1) | ZA793132B (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU548255B2 (en) * | 1981-05-19 | 1985-12-05 | Aci Australia Limited | Flexible package |
US4704101A (en) * | 1983-06-30 | 1987-11-03 | W.R. Grace & Co., Cryovac Div. | Method for making a puncture resistant bag |
NZ207248A (en) * | 1984-02-23 | 1988-01-08 | Trigon Plastics Ltd | Producing envelopes with external pouches |
JPS6420691A (en) * | 1987-07-15 | 1989-01-24 | Kanegafuchi Chemical Ind | Laminate for electric use |
DE8715841U1 (de) * | 1987-08-19 | 1988-02-25 | Pacimed Med. Verpackungen GmbH, 8069 Mitterscheyern | Halbschlauchbahn |
JPH01317758A (ja) * | 1988-06-17 | 1989-12-22 | Kanegafuchi Chem Ind Co Ltd | 片面金属箔張り積層板 |
US5024642A (en) * | 1988-12-05 | 1991-06-18 | Presto Products, Incorporated | Rotary draw tape bag making apparatus and method |
US9566760B2 (en) | 2010-11-16 | 2017-02-14 | The Glad Products Company | Ribbed film structures with voiding agent created visual characteristics |
US9393757B2 (en) * | 2010-11-16 | 2016-07-19 | The Glad Products Company | Discontinuously laminated film structures with improved visual characteristics |
US9604429B2 (en) | 2010-11-16 | 2017-03-28 | The Glad Products Company | Ribbed film structures with pigment created visual characteristics |
US5335788A (en) * | 1992-03-27 | 1994-08-09 | Sonoco Products Company | Self-opening polyethylene bag stack and process for producing same |
US5562580A (en) * | 1992-03-27 | 1996-10-08 | Sonoco Products Company | Self-opening polyethylene bag stack and process for producing same |
US5242365A (en) * | 1992-09-11 | 1993-09-07 | Anco Collector Supplies, Inc. | Process for manufacturing package having separable overlay |
CA2114568C (en) * | 1993-03-26 | 1998-04-07 | Craig A. Nickell | Baffle liner and method and apparatus for manufacturing |
DE4338781C2 (de) * | 1993-11-12 | 1997-07-10 | Windmoeller & Hoelscher | Verfahren zur Herstellung und Stapelung von Säcken oder Beuteln aus thermoplastischem Kunststoff |
EP0683034A3 (en) * | 1994-05-19 | 1996-07-03 | Fmc Corp | Two-level electrostatic charging. |
US5551938A (en) * | 1994-06-09 | 1996-09-03 | Tenneco Packaging | Recloseable container with press-bonded collar |
ES2119045T3 (es) * | 1994-09-08 | 1998-10-01 | Lemo Maschb Gmbh | Bolsa de folio termoplastico. |
US5875963A (en) * | 1997-04-29 | 1999-03-02 | Tenneco Packaging | Flip-top reclosable container with integrally formed collar |
US5911359A (en) * | 1997-12-17 | 1999-06-15 | Tenneco Packaging Inc. | Flip-top carton with integral partial collar |
DE19847321A1 (de) * | 1998-10-14 | 2000-04-27 | Lemo Maschb Gmbh | Verfahren zum Herstellen von mehrwandigen, vorzugsweise doppelwandigen Kunststoffbeuteln, insbesondere Zugbandbeuteln |
DE19910264A1 (de) * | 1999-03-08 | 2000-09-14 | Reinhold Klaus Masch & Geraete | Verfahren zum Herstellen eines Packmittels aus Kunststoffolie oder dergleichen verschweißbarem Material |
EP1122192A1 (de) * | 2000-02-02 | 2001-08-08 | Tils, Peter | Schlauchfolie |
DE60130208T2 (de) | 2000-05-30 | 2008-05-21 | Amcor Packaging (New Zealand) Ltd., North Harbour | Kunststoffverpackung |
US6620086B2 (en) | 2001-07-27 | 2003-09-16 | Philip G. Butler | One-pass seaming machine for assembling an oversized two-piece box |
EP3150369B1 (en) | 2004-06-01 | 2020-03-18 | Automated Packaging Systems, Inc. | Web for making fluid filled units |
US7897219B2 (en) | 2004-06-01 | 2011-03-01 | Automated Packaging Systems, Inc. | Web and method for making fluid filled units |
US8202001B1 (en) | 2006-01-26 | 2012-06-19 | Chunhua Zhang | Self-opening bag pack and method thereof |
US20110230323A1 (en) * | 2006-05-26 | 2011-09-22 | James Alan Robinette | Assembly for forming a bag with a pinch-bottom seal |
CA2700223C (en) | 2007-10-31 | 2017-05-09 | Automated Packaging Systems, Inc. | Web and method for making fluid filled units |
US8876382B2 (en) * | 2009-09-03 | 2014-11-04 | The Glad Products Company | Embossed draw tape bag |
US9637278B2 (en) | 2008-10-20 | 2017-05-02 | The Glad Products Company | Non-continuously laminated multi-layered bags with ribbed patterns and methods of forming the same |
US9050783B2 (en) | 2009-11-16 | 2015-06-09 | The Glad Products Company | Multi-layered bags with shortened inner layer |
US9669595B2 (en) * | 2009-11-16 | 2017-06-06 | The Glad Products Company | Methods of making multi-layered bags with enhanced properties |
WO2012148916A1 (en) * | 2011-04-25 | 2012-11-01 | The Glad Products Company | Thermoplastic films with visually-distinct stretched regions and methods for making the same |
AU2012249913A1 (en) * | 2011-04-25 | 2013-10-24 | The Glad Products Company | Multi-layered films with visually-distinct regions and methods of making the same |
EP3138687B1 (en) | 2011-07-07 | 2019-09-04 | Automated Packaging Systems, Inc. | Air cushion inflation machine and method |
US9108380B2 (en) * | 2011-08-19 | 2015-08-18 | The Glad Products Company | Trash bag with odor control and method of making same |
US8574142B2 (en) | 2011-09-06 | 2013-11-05 | The Glad Products Company | Apparatus for inserting a first folded film within a second c-folded film |
US8568283B2 (en) * | 2011-09-06 | 2013-10-29 | The Glad Products Company | Method for inserting a first folded film within a second folded film |
US9387957B2 (en) | 2012-01-25 | 2016-07-12 | The Glad Products Company | Trash bag with inner bag |
US9387955B2 (en) | 2012-01-25 | 2016-07-12 | The Glad Products Company | Multi-layered thermoplastic bag with reinforced seals and methods of making the same |
US9315319B2 (en) | 2012-01-25 | 2016-04-19 | The Glad Products Company | Continuous process for trash bag with inner bag |
US10167165B2 (en) | 2013-03-13 | 2019-01-01 | The Glad Products Company | Stock rolls containing a first folded film within a second folded film and methods of making the same |
AU2014232790B2 (en) * | 2013-03-15 | 2018-08-02 | Automated Packaging Systems, Inc. | On-demand inflatable packaging |
WO2015040631A1 (en) * | 2013-09-18 | 2015-03-26 | Mamata Machinery Pvt. Ltd. | Machine and method for manufacturing plastic pouches |
US11401077B2 (en) | 2020-08-26 | 2022-08-02 | Peter Joseph Mollick | Plastic bag with visible distinguishable characteristics |
US20240051725A1 (en) * | 2021-02-26 | 2024-02-15 | Sealed Air Corporation (Us) | Webs of preformed bags with expandable sheet cushioning |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2260064A (en) * | 1939-08-16 | 1941-10-21 | Stokes & Smith Co | Method of making containers |
US2257823A (en) * | 1940-01-15 | 1941-10-07 | Stokes & Smith Co | Method and apparatus for producing containers |
US2370419A (en) * | 1942-01-21 | 1945-02-27 | Ray Don | Gasproof container |
US2442936A (en) * | 1944-12-06 | 1948-06-08 | Packaging Ind Inc | Bag and method of making same |
US2481380A (en) * | 1945-07-04 | 1949-09-06 | Rapinwax Paper Company | Package |
US2554157A (en) * | 1948-07-26 | 1951-05-22 | Wingfoot Corp | Package |
US2631630A (en) * | 1951-07-26 | 1953-03-17 | Bemis Bro Bag Co | Moistureproof bag |
US3066932A (en) * | 1959-09-03 | 1962-12-04 | Kimberly Clark Co | Paperfolding machine and method |
GB916263A (en) * | 1960-02-15 | 1963-01-23 | Kwik Kold Of America Inc | Refrigerating package |
US3165310A (en) * | 1963-07-10 | 1965-01-12 | Bartelt Engineering Co Inc | Longitudinal folding device for two strips |
GB1125189A (en) * | 1965-12-11 | 1968-08-28 | Minigrip Europ Aktieselskab | Plastics bag material and bags formed therefrom |
GB1232028A (es) * | 1967-08-21 | 1971-05-19 | ||
US3587843A (en) * | 1967-09-11 | 1971-06-28 | Grace W R & Co | Package of bags |
US3552278A (en) * | 1967-10-09 | 1971-01-05 | Lion Packaging Products Co Inc | Method and apparatus for making interconnected bags having closure flaps and bottom gussets |
US3669802A (en) * | 1968-03-25 | 1972-06-13 | Windmoeller & Hoelscher | Apparatus for manufacturing a multiply tube section consisting of at least two webs of plastics material sheeting and intended for use in the manufacturing of bags |
US3650873A (en) * | 1968-10-07 | 1972-03-21 | Amsco Packaging Machinery Inc | Bag making machine having heat sealer whose dwell time is adjustable |
US3529765A (en) * | 1968-10-18 | 1970-09-22 | Du Pont | Heat-sealable gusseted bag |
NL7414166A (nl) * | 1973-11-29 | 1975-06-02 | Packaging Ind Inc | Verpakkingszak en werkwijze voor de vervaardi- ging daarvan. |
BE822385A (fr) * | 1973-11-29 | 1975-05-20 | Sac d'expedition renbourre et procede de fabrication | |
DE2461828A1 (de) * | 1974-12-30 | 1976-07-08 | Windmoeller & Hoelscher | Einseitig offener mehrlagensack |
JPS533695A (en) * | 1976-06-30 | 1978-01-13 | Japan Synthetic Rubber Co Ltd | Pressureesensing resistor and method of manufacture thereof |
US4099666A (en) * | 1977-06-27 | 1978-07-11 | Welles Theodore W | Composite bag for hard crusted bakery products |
US4253892A (en) * | 1979-02-15 | 1981-03-03 | Flexible Design Packaging Machine Company | Method and apparatus for making cushioned shipping bags |
US4290763A (en) * | 1979-06-15 | 1981-09-22 | Hurst Gerald L | Method for producing enclosed multipaneled envelopes |
-
1978
- 1978-05-03 AT AT323678A patent/AT377427B/de not_active IP Right Cessation
-
1979
- 1979-06-11 GB GB8211682A patent/GB2100182B/en not_active Expired
- 1979-06-21 FI FI792000A patent/FI68791C/fi not_active IP Right Cessation
- 1979-06-21 SE SE7905512A patent/SE448364B/sv not_active IP Right Cessation
- 1979-06-22 BE BE0/195919A patent/BE877210A/xx not_active IP Right Cessation
- 1979-06-22 CH CH586679A patent/CH640471A5/de not_active IP Right Cessation
- 1979-06-22 ES ES481827A patent/ES481827A1/es not_active Expired
- 1979-06-22 FR FR7916158A patent/FR2429714B1/fr not_active Expired
- 1979-06-22 JP JP7826179A patent/JPS578657A/ja active Granted
- 1979-06-22 NZ NZ19079479A patent/NZ190794A/xx unknown
- 1979-06-22 IT IT2381979A patent/IT1121904B/it active
- 1979-06-22 AU AU48295/79A patent/AU527904B2/en not_active Ceased
- 1979-06-22 NL NL7904894A patent/NL7904894A/xx not_active Application Discontinuation
- 1979-06-22 ZA ZA793132A patent/ZA793132B/xx unknown
- 1979-06-23 DE DE19792925440 patent/DE2925440A1/de not_active Withdrawn
- 1979-06-25 CA CA000330497A patent/CA1121198A/en not_active Expired
- 1979-06-26 US US06/052,171 patent/US4273549A/en not_active Expired - Lifetime
-
1981
- 1981-09-21 CA CA000386353A patent/CA1150203A/en not_active Expired
-
1984
- 1984-03-16 US US06/589,855 patent/US4551125A/en not_active Expired - Fee Related
-
1985
- 1985-06-13 SE SE8502951A patent/SE464856B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ190794A (en) | 1982-09-14 |
FI68791B (fi) | 1985-07-31 |
CA1121198A (en) | 1982-04-06 |
IT1121904B (it) | 1986-04-23 |
AU527904B2 (en) | 1983-03-31 |
SE8502951L (sv) | 1985-06-13 |
JPH0114106B2 (es) | 1989-03-09 |
CA1150203A (en) | 1983-07-19 |
SE7905512L (sv) | 1979-12-27 |
NL7904894A (nl) | 1979-12-28 |
US4273549A (en) | 1981-06-16 |
FI68791C (fi) | 1985-11-11 |
SE8502951D0 (sv) | 1985-06-13 |
SE448364B (sv) | 1987-02-16 |
JPS578657A (en) | 1982-01-16 |
CH640471A5 (de) | 1984-01-13 |
FR2429714B1 (fr) | 1986-06-06 |
FR2429714A1 (fr) | 1980-01-25 |
ES481827A1 (es) | 1980-02-16 |
GB2100182B (en) | 1983-06-02 |
AT377427B (de) | 1985-03-25 |
ATA323678A (de) | 1984-08-15 |
US4551125A (en) | 1985-11-05 |
DE2925440A1 (de) | 1980-01-03 |
GB2100182A (en) | 1982-12-22 |
AU4829579A (en) | 1980-01-03 |
IT7923819A0 (it) | 1979-06-22 |
FI792000A (fi) | 1979-12-27 |
BE877210A (fr) | 1979-10-15 |
SE464856B (sv) | 1991-06-24 |
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