ES138730A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PAPER BAGS OR BAGS WITH VALVE. - Google Patents

IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PAPER BAGS OR BAGS WITH VALVE.

Info

Publication number
ES138730A1
ES138730A1 ES0138730A ES138730A ES138730A1 ES 138730 A1 ES138730 A1 ES 138730A1 ES 0138730 A ES0138730 A ES 0138730A ES 138730 A ES138730 A ES 138730A ES 138730 A1 ES138730 A1 ES 138730A1
Authority
ES
Spain
Prior art keywords
bags
manufacture
valve
improvements introduced
paper
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
ES0138730A
Other languages
Spanish (es)
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.)
PUKLI VICTOR JOSIPOV MILISICH
Original Assignee
PUKLI VICTOR JOSIPOV MILISICH
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 PUKLI VICTOR JOSIPOV MILISICH filed Critical PUKLI VICTOR JOSIPOV MILISICH
Publication of ES138730A1 publication Critical patent/ES138730A1/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
    • 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
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
ES0138730A 1934-07-02 1935-06-21 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PAPER BAGS OR BAGS WITH VALVE. Expired ES138730A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU456380X 1934-07-02

Publications (1)

Publication Number Publication Date
ES138730A1 true ES138730A1 (en) 1935-09-16

Family

ID=25559836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0138730A Expired ES138730A1 (en) 1934-07-02 1935-06-21 IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PAPER BAGS OR BAGS WITH VALVE.

Country Status (2)

Country Link
ES (1) ES138730A1 (en)
GB (1) GB456380A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811300A (en) * 1955-01-06 1957-10-29 St Regis Paper Co Double gusseted valve bags
US2855136A (en) * 1955-01-27 1958-10-07 Int Minerals & Chem Corp Self-closing bag

Also Published As

Publication number Publication date
GB456380A (en) 1936-11-09

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