CA1027083A - Reinforced thin wall plastic bag and method and apparatus to make material for such bags - Google Patents

Reinforced thin wall plastic bag and method and apparatus to make material for such bags

Info

Publication number
CA1027083A
CA1027083A CA205,156A CA205156A CA1027083A CA 1027083 A CA1027083 A CA 1027083A CA 205156 A CA205156 A CA 205156A CA 1027083 A CA1027083 A CA 1027083A
Authority
CA
Canada
Prior art keywords
bags
plastic bag
thin wall
make material
wall plastic
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.)
Expired
Application number
CA205,156A
Other languages
English (en)
French (fr)
Other versions
CA205156S (en
Inventor
Donald F. Kutniewski
William J. Clayton
Robert H. Olson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mobil Oil AS filed Critical Mobil Oil AS
Application granted granted Critical
Publication of CA1027083A publication Critical patent/CA1027083A/en
Expired legal-status Critical Current

Links

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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/008—Stiffening or reinforcing
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
  • Refuse Receptacles (AREA)
CA205,156A 1973-07-26 1974-07-19 Reinforced thin wall plastic bag and method and apparatus to make material for such bags Expired CA1027083A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38302773A 1973-07-26 1973-07-26
US05/406,423 US3984047A (en) 1973-07-26 1973-10-15 Reinforced thin wall plastic bag

Publications (1)

Publication Number Publication Date
CA1027083A true CA1027083A (en) 1978-02-28

Family

ID=27010016

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,156A Expired CA1027083A (en) 1973-07-26 1974-07-19 Reinforced thin wall plastic bag and method and apparatus to make material for such bags

Country Status (9)

Country Link
US (1) US3984047A (enExample)
JP (1) JPS5044267A (enExample)
CA (1) CA1027083A (enExample)
DE (1) DE2436228A1 (enExample)
ES (3) ES428657A1 (enExample)
FR (1) FR2240093B1 (enExample)
GB (1) GB1466593A (enExample)
IT (1) IT1017446B (enExample)
NL (1) NL7410069A (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076121A (en) * 1973-10-15 1978-02-28 Mobil Oil Corporation Reinforced thin wall plastic bag, and method and apparatus to make material for such bags
JPS51126230U (enExample) * 1975-04-05 1976-10-13
FR2455967A1 (fr) * 1979-05-10 1980-12-05 Flexeurop Procede de realisation d'un film thermoplastique a relief et dispositif pour sa mise en oeuvre
CA1265105A (en) * 1985-09-26 1990-01-30 Dow Consumer Products Inc. Reclosable container with grip strip
US4816316A (en) * 1987-02-11 1989-03-28 Robbins Edward S Iii Ribbed sheet
US5048977A (en) * 1987-02-11 1991-09-17 Robbins Edward S Iii Ribbed free-standing enclosure
US4890757A (en) * 1987-02-11 1990-01-02 Robbins Edward S Iii Ribbed container with closure
US5027963A (en) * 1988-12-22 1991-07-02 Robbins Edward S Iii Containers having one or more integral annular bands of increased thickness
US5005734A (en) * 1989-03-23 1991-04-09 Colgate-Palmolive Company Flexible pouch with reinforcement to facillitate pouring
US9566760B2 (en) 2010-11-16 2017-02-14 The Glad Products Company Ribbed film structures with voiding agent created visual characteristics
US9604429B2 (en) 2010-11-16 2017-03-28 The Glad Products Company Ribbed film structures with pigment created visual characteristics
US9393757B2 (en) 2010-11-16 2016-07-19 The Glad Products Company Discontinuously laminated film structures with improved visual characteristics
KR960016322B1 (ko) * 1991-05-29 1996-12-09 스미도모베크라이트 가부시기가이샤 자립성 봉지, 자립성 봉지의 제조방법 및 제조장치
DE4209436A1 (de) * 1992-02-05 1993-08-12 Henkel Kgaa Duennwandige kunststoffflasche mit strukturierter oberflaeche
JP3098675B2 (ja) * 1993-07-06 2000-10-16 住友ベークライト株式会社 線状リブ付き袋の製造方法
US6918699B2 (en) * 1999-05-10 2005-07-19 Violet Hanson Flat bottom bag with handle
US20040005100A1 (en) * 2002-07-03 2004-01-08 Versluys Robert Thor Flexible pouch with expandable polymer skeleton
US7076929B2 (en) 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US7131250B2 (en) 2002-10-04 2006-11-07 Jcs/Thg, Llp Appliance for vacuum sealing food containers
US7003928B2 (en) 2002-10-04 2006-02-28 Jcs/Thg, Llc Appliance for vacuum sealing food containers
US20070297701A1 (en) * 2006-01-19 2007-12-27 Tiger Medical Products (Us), Inc. Pill crusher pouch for use with a pill crusher
DE102006027004A1 (de) * 2006-06-08 2007-12-13 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen einer extrudierten Kunststoff-Folie, sowie Verwendung der Kunststofffolie
US8070359B2 (en) * 2007-05-15 2011-12-06 Thunderbird Global Enterprises, Llc Plastic bag with pour spout and reinforced bottom end
US20090056281A1 (en) * 2007-08-27 2009-03-05 Pouch Pac Innovations, Llc Shaped Flexible Pouch With Elongated Neck And Method Of Manufacture
US9132938B2 (en) 2008-08-22 2015-09-15 The Glad Products Company Bag with reinforcing features
US20100046861A1 (en) * 2008-08-22 2010-02-25 Wilcoxen Kyle R Bag With Reinforcing Features
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
US8794835B2 (en) * 2009-09-03 2014-08-05 The Glad Products Company Draw tape bag
US9522768B2 (en) * 2009-09-03 2016-12-20 The Glad Products Draw tape bag
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
AU2012101898A4 (en) * 2011-04-25 2013-11-21 The Glad Products Company Multi-layered films with visually-distinct regions and methods of making the same
USD699588S1 (en) 2012-05-25 2014-02-18 Tiger Medical Group (Us), Inc. Fold over pill crusher pouch
US9487334B2 (en) 2015-03-17 2016-11-08 Poly-America, L.P. Method of forming polymeric bags
US10183780B2 (en) * 2015-09-21 2019-01-22 Yigal Mesika Container for holding invisible elastic bands therein
CN113195210B (zh) * 2018-12-11 2023-04-21 陶氏环球技术有限责任公司 厚度不均匀的筒仓袋及其生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US686877A (en) * 1901-01-14 1901-11-19 Bartlett Arkell Bag.
US2750631A (en) * 1952-07-22 1956-06-19 Clopay Corp Process for manufacturing ribbed extruded sheet material

Also Published As

Publication number Publication date
IT1017446B (it) 1977-07-20
US3984047A (en) 1976-10-05
ES221741U (es) 1976-11-01
FR2240093A1 (enExample) 1975-03-07
NL7410069A (nl) 1975-01-28
ES221741Y (es) 1977-03-01
DE2436228A1 (de) 1975-02-06
ES221742Y (es) 1977-03-01
GB1466593A (en) 1977-03-09
FR2240093B1 (enExample) 1977-10-14
ES428657A1 (es) 1977-01-01
JPS5044267A (enExample) 1975-04-21
ES221742U (es) 1976-11-01

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