FR2309409A1 - Sac a fermeture automatique perfectionne, et procede pour sa fabrication - Google Patents

Sac a fermeture automatique perfectionne, et procede pour sa fabrication

Info

Publication number
FR2309409A1
FR2309409A1 FR7613461A FR7613461A FR2309409A1 FR 2309409 A1 FR2309409 A1 FR 2309409A1 FR 7613461 A FR7613461 A FR 7613461A FR 7613461 A FR7613461 A FR 7613461A FR 2309409 A1 FR2309409 A1 FR 2309409A1
Authority
FR
France
Prior art keywords
manufacturing
automatic closing
closing bag
perfected automatic
perfected
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.)
Withdrawn
Application number
FR7613461A
Other languages
English (en)
French (fr)
Inventor
Frank Graham
James Christopher Wright
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.)
FAIRBAIRN LAWSON PACKAGING Ltd
Original Assignee
FAIRBAIRN LAWSON PACKAGING Ltd
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 FAIRBAIRN LAWSON PACKAGING Ltd filed Critical FAIRBAIRN LAWSON PACKAGING Ltd
Publication of FR2309409A1 publication Critical patent/FR2309409A1/fr
Withdrawn legal-status Critical Current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
    • 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)
FR7613461A 1975-04-28 1976-04-28 Sac a fermeture automatique perfectionne, et procede pour sa fabrication Withdrawn FR2309409A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17636/75A GB1550355A (en) 1975-04-28 1975-04-28 Valved sack

Publications (1)

Publication Number Publication Date
FR2309409A1 true FR2309409A1 (fr) 1976-11-26

Family

ID=10098597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613461A Withdrawn FR2309409A1 (fr) 1975-04-28 1976-04-28 Sac a fermeture automatique perfectionne, et procede pour sa fabrication

Country Status (6)

Country Link
DE (1) DE2618438A1 (enrdf_load_html_response)
FR (1) FR2309409A1 (enrdf_load_html_response)
GB (1) GB1550355A (enrdf_load_html_response)
IT (1) IT1060325B (enrdf_load_html_response)
NL (1) NL7604413A (enrdf_load_html_response)
NO (1) NO761423L (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236770A1 (de) * 1981-10-23 1983-06-16 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Ventilsack
AT389854B (de) * 1987-12-15 1990-02-12 Chemiefaser Lenzing Ag Ventilsack bzw. schlauchsack

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329003A (fr) * 1962-04-25 1963-06-07 Sac à valve pour matériaux pulvérulents
GB950473A (en) * 1960-10-14 1964-02-26 Ici Ltd Valved bags
CH481799A (de) * 1969-03-20 1969-11-30 Rothrister Ag Sack

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950473A (en) * 1960-10-14 1964-02-26 Ici Ltd Valved bags
FR1329003A (fr) * 1962-04-25 1963-06-07 Sac à valve pour matériaux pulvérulents
CH481799A (de) * 1969-03-20 1969-11-30 Rothrister Ag Sack

Also Published As

Publication number Publication date
NO761423L (enrdf_load_html_response) 1976-10-29
DE2618438A1 (de) 1976-11-11
NL7604413A (nl) 1976-11-01
GB1550355A (en) 1979-08-15
IT1060325B (it) 1982-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse