CA2610911A1 - Procede de formation et d'utilisation d'un sac aere - Google Patents

Procede de formation et d'utilisation d'un sac aere Download PDF

Info

Publication number
CA2610911A1
CA2610911A1 CA002610911A CA2610911A CA2610911A1 CA 2610911 A1 CA2610911 A1 CA 2610911A1 CA 002610911 A CA002610911 A CA 002610911A CA 2610911 A CA2610911 A CA 2610911A CA 2610911 A1 CA2610911 A1 CA 2610911A1
Authority
CA
Canada
Prior art keywords
tube
inner tube
bag
plastic
plastic strip
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.)
Abandoned
Application number
CA002610911A
Other languages
English (en)
Inventor
John R. Allen
Richard H. Busbin
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.)
Exopack Technology LLC
Original Assignee
Exopack-Technology, Llc
John R. Allen
Richard H. Busbin
Exopack, Llc
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
Priority claimed from US11/214,327 external-priority patent/US20050281494A1/en
Application filed by Exopack-Technology, Llc, John R. Allen, Richard H. Busbin, Exopack, Llc filed Critical Exopack-Technology, Llc
Publication of CA2610911A1 publication Critical patent/CA2610911A1/fr
Abandoned 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
    • B65D33/01—Ventilation or drainage of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146—Closing bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B65B7/025—Closing valve bags
    • 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
    • B31B2155/0012—Flexible containers made from webs by folding webs longitudinally having their openings facing in the direction of movement
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • 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
    • 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
    • B31B2170/204—Construction of flexible containers having multi-layered walls, e.g. laminated or lined involving folding a web about an already tubular web
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
CA002610911A 2005-08-29 2006-08-15 Procede de formation et d'utilisation d'un sac aere Abandoned CA2610911A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/214,327 2005-08-29
US11/214,327 US20050281494A1 (en) 2003-04-23 2005-08-29 Method of forming a vented bag
US21847605A 2005-09-02 2005-09-02
US11/218,476 2005-09-02
PCT/US2006/031704 WO2007027425A1 (fr) 2005-08-29 2006-08-15 Procede de formation et d'utilisation d'un sac aere

Publications (1)

Publication Number Publication Date
CA2610911A1 true CA2610911A1 (fr) 2007-03-08

Family

ID=37809181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002610911A Abandoned CA2610911A1 (fr) 2005-08-29 2006-08-15 Procede de formation et d'utilisation d'un sac aere

Country Status (3)

Country Link
AU (1) AU2006285226A1 (fr)
CA (1) CA2610911A1 (fr)
WO (1) WO2007027425A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502008002330D1 (de) * 2008-11-14 2011-02-24 Nordenia D Halle Gmbh Folienverpackungsbeutel, insbesondere für pulverförmiges, staubendes Füllgut
DE202014000194U1 (de) * 2014-01-10 2015-04-14 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh Papiersack
GB201400974D0 (en) * 2014-01-21 2014-03-05 Discovery Flexibles Ltd Apparatus for gas over-pressure release
DE102017204533A1 (de) * 2017-03-17 2018-09-20 Windmöller & Hölscher Kg Kunststoffsack, insbesondere FFS-Sack sowie Verfahren und Vorrichtung zurHerstellung und zum Befüllen eines Sacks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581457A (en) * 1969-04-30 1971-06-01 Fmc Corp Wrapping method and apparatus
US4500001A (en) * 1983-11-25 1985-02-19 Daniels Frank J Palletizing process and a product of that process
DE4408244A1 (de) * 1994-03-11 1995-09-14 Bosch Gmbh Robert Laminat für die Herstellung von Verpackungsbehältern

Also Published As

Publication number Publication date
AU2006285226A1 (en) 2007-03-08
WO2007027425A1 (fr) 2007-03-08

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Legal Events

Date Code Title Description
FZDE Discontinued