AR203240A1 - Valvula de esquina para una bolsa del tipo que tiene dos paredes laterales unidas en conjunto a lo largo del fondo y dos bordes laterales - Google Patents

Valvula de esquina para una bolsa del tipo que tiene dos paredes laterales unidas en conjunto a lo largo del fondo y dos bordes laterales

Info

Publication number
AR203240A1
AR203240A1 AR259138A AR25913875A AR203240A1 AR 203240 A1 AR203240 A1 AR 203240A1 AR 259138 A AR259138 A AR 259138A AR 25913875 A AR25913875 A AR 25913875A AR 203240 A1 AR203240 A1 AR 203240A1
Authority
AR
Argentina
Prior art keywords
bag
type
side walls
corner valve
side edges
Prior art date
Application number
AR259138A
Other languages
English (en)
Spanish (es)
Original Assignee
Nat Distillers Chem Corp
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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Application granted granted Critical
Publication of AR203240A1 publication Critical patent/AR203240A1/es

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
AR259138A 1974-06-11 1975-06-10 Valvula de esquina para una bolsa del tipo que tiene dos paredes laterales unidas en conjunto a lo largo del fondo y dos bordes laterales AR203240A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US478421A US3894683A (en) 1974-06-11 1974-06-11 Corner valve for plastic bags

Publications (1)

Publication Number Publication Date
AR203240A1 true AR203240A1 (es) 1975-08-22

Family

ID=23899859

Family Applications (1)

Application Number Title Priority Date Filing Date
AR259138A AR203240A1 (es) 1974-06-11 1975-06-10 Valvula de esquina para una bolsa del tipo que tiene dos paredes laterales unidas en conjunto a lo largo del fondo y dos bordes laterales

Country Status (4)

Country Link
US (1) US3894683A (fr)
AR (1) AR203240A1 (fr)
BR (1) BR7503626A (fr)
CA (1) CA1045087A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988016A (en) * 1989-01-30 1991-01-29 James P. Hawkins Self-sealing container
US6997858B1 (en) * 2003-11-13 2006-02-14 Moravek Lawrence R Side gusseted poly bag with a filling valve and its method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571326A (fr) * 1957-09-24 1900-01-01
US3378190A (en) * 1966-06-16 1968-04-16 Owens Illinois Inc Plastic bag with rectangularly shaped end construction
US3472130A (en) * 1966-09-21 1969-10-14 Windmoeller & Hoelscher Process of manufacturing valved bags having side gussets from webs of plastic sheet material
US3358907A (en) * 1967-02-14 1967-12-19 Union Camp Corp Sewn valve bag with flexible elastic insert
US3419258A (en) * 1968-02-05 1968-12-31 Ritchie Brothers Construction Package for dry ready-mix materials

Also Published As

Publication number Publication date
US3894683A (en) 1975-07-15
BR7503626A (pt) 1976-06-22
CA1045087A (fr) 1978-12-26

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