CA2369815C - Sac a valve de bas de poignee a piece rapportee - Google Patents

Sac a valve de bas de poignee a piece rapportee Download PDF

Info

Publication number
CA2369815C
CA2369815C CA002369815A CA2369815A CA2369815C CA 2369815 C CA2369815 C CA 2369815C CA 002369815 A CA002369815 A CA 002369815A CA 2369815 A CA2369815 A CA 2369815A CA 2369815 C CA2369815 C CA 2369815C
Authority
CA
Canada
Prior art keywords
bag
patch
density polyethylene
bag material
heat seal
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 - Fee Related
Application number
CA002369815A
Other languages
English (en)
Other versions
CA2369815A1 (fr
Inventor
Terrence Douglas Penner
Abraham Brian Nobels
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.)
Hood Packaging Corp Canada
Original Assignee
Hood Packaging Corp Canada
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 Hood Packaging Corp Canada filed Critical Hood Packaging Corp Canada
Priority to CA002369815A priority Critical patent/CA2369815C/fr
Priority to US10/102,068 priority patent/US20030179956A1/en
Publication of CA2369815A1 publication Critical patent/CA2369815A1/fr
Application granted granted Critical
Publication of CA2369815C publication Critical patent/CA2369815C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • 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
    • B65D31/14—Valve bags, i.e. with valves for filling
    • 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
    • B65D33/06—Handles
    • B65D33/08—Hand holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
CA002369815A 2002-01-31 2002-01-31 Sac a valve de bas de poignee a piece rapportee Expired - Fee Related CA2369815C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002369815A CA2369815C (fr) 2002-01-31 2002-01-31 Sac a valve de bas de poignee a piece rapportee
US10/102,068 US20030179956A1 (en) 2002-01-31 2002-03-19 Patch handle bottom valve bag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002369815A CA2369815C (fr) 2002-01-31 2002-01-31 Sac a valve de bas de poignee a piece rapportee
US10/102,068 US20030179956A1 (en) 2002-01-31 2002-03-19 Patch handle bottom valve bag

Publications (2)

Publication Number Publication Date
CA2369815A1 CA2369815A1 (fr) 2003-07-31
CA2369815C true CA2369815C (fr) 2007-05-29

Family

ID=29737432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002369815A Expired - Fee Related CA2369815C (fr) 2002-01-31 2002-01-31 Sac a valve de bas de poignee a piece rapportee

Country Status (2)

Country Link
US (1) US20030179956A1 (fr)
CA (1) CA2369815C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863253B1 (fr) * 2003-12-04 2006-03-03 Smurfit Lembacel Perfectionnements apportes aux sacs en papier ou similaire, notamment de grand volume, en vue de faciliter leur manutention apres emplissage.
DE102004024005A1 (de) * 2004-05-13 2005-12-08 Lemo Maschinenbau Gmbh Standbodenbeutel
DE102005050911A1 (de) * 2005-10-21 2007-04-26 Lemo Maschinenbau Gmbh Standbodenbeutel
US20100072224A1 (en) * 2008-09-25 2010-03-25 Minna Ha Fillable and/or refillable tube
US8858079B2 (en) * 2009-12-14 2014-10-14 Ge Healthcare Bio-Sciences Ab Three-dimensional plastic bag and production thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364886A (en) * 1942-06-23 1944-12-12 Louis Wolf Paper bag
US3514033A (en) * 1968-10-25 1970-05-26 Bemis Co Inc Plastic bag with handle
US4031815A (en) * 1975-04-28 1977-06-28 Henry Verbeke Handle forming apparatus
DE3438601A1 (de) * 1984-10-20 1986-04-24 Karl-Heinz Dr. 4802 Halle Sengewald Als tragetasche ausgebildete verpackung
FI80427C (fi) * 1987-05-26 1990-06-11 Rosenlew Ab Oy W Foer hand baerbar saeck.
DE8914623U1 (fr) * 1989-12-13 1990-02-01 Bischof Und Klein Gmbh & Co, 4540 Lengerich, De

Also Published As

Publication number Publication date
US20030179956A1 (en) 2003-09-25
CA2369815A1 (fr) 2003-07-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160201