[go: up one dir, main page]

ES270096A1 - Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES270096A1
ES270096A1 ES270096A ES270096A ES270096A1 ES 270096 A1 ES270096 A1 ES 270096A1 ES 270096 A ES270096 A ES 270096A ES 270096 A ES270096 A ES 270096A ES 270096 A1 ES270096 A1 ES 270096A1
Authority
ES
Spain
Prior art keywords
valve
portions
translation
manufacture
contain
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
ES270096A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES270096A1 publication Critical patent/ES270096A1/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
    • B65D31/145—Valve bags, i.e. with valves for filling the filling port being provided in a flat upper sealing-edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)

Abstract

Process for the manufacture of a flexible bag adapted to contain a liquid and which is provided with a check valve at one end, characterized in that two portions of sheet thermoplastic material, which constitute the body of the bag, are placed in face contact face with two portions of the thermoplastic material constituting the valve and extending between one end of the portions of the body towards the other end, said valve and the portions of the body leaving each other to close the bag by common closing between the valve, and portions of the body, and said common sealing between the valve portions being interrupted to provide an entry opening at one end of the bag. (Machine-translation by Google Translate, not legally binding)
ES270096A 1960-08-25 1961-08-25 Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding) Expired ES270096A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA603488 1960-08-25

Publications (1)

Publication Number Publication Date
ES270096A1 true ES270096A1 (en) 1962-03-01

Family

ID=65595115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270096A Expired ES270096A1 (en) 1960-08-25 1961-08-25 Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE607224A (en)
ES (1) ES270096A1 (en)
GB (1) GB1001872A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144716A (en) * 1983-08-11 1985-03-13 Hardwick Harry Fleeman Valve bags and methods of making them
DK152644B (en) * 1986-04-22 1988-04-05 Lindknud Plast As FILIE BAG WITH VALVE
ATE94636T1 (en) * 1987-01-14 1993-10-15 Cube Overseas Trading Ltd METHOD AND APPARATUS FOR DAMPING EXPLOSIVE CHARGE DETONATIONS.
AU1417392A (en) * 1991-03-05 1992-10-06 Schur Consumer Products A/S A freezing mould bag

Also Published As

Publication number Publication date
GB1001872A (en) 1965-08-18
BE607224A (en) 1961-12-18

Similar Documents

Publication Publication Date Title
ES270096A1 (en) Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)
ES315238A1 (en) A container device. (Machine-translation by Google Translate, not legally binding)
FR1145882A (en) Sealing devices in elastic cellular material
ES124170U (en) A device to ensure the hermeticity of the closure of saquitos or other containers. (Machine-translation by Google Translate, not legally binding)
ES262792A1 (en) Self-sealing valve for bags, bags embodying said valve and process for manufacturing said bags
ES75548U (en) Device for loading plastic bags with airtight seal (Machine-translation by Google Translate, not legally binding)
ES263702A1 (en) Procedure for closing valve bags composed of paper or similar matter (Machine-translation by Google Translate, not legally binding)
ES271420A1 (en) Improvements in sewer containers for very volatile liquid products (Machine-translation by Google Translate, not legally binding)
ES281362A1 (en) A valvular device (Machine-translation by Google Translate, not legally binding)
ES48667U (en) Flexible packaging with perfected mouth (Machine-translation by Google Translate, not legally binding)
ES65946U (en) Closing device for flexible material bags (Machine-translation by Google Translate, not legally binding)
ES271838A1 (en) Perfected manufacturing procedure for built-in containers with flexible plastic material (Machine-translation by Google Translate, not legally binding)
ES77433U (en) Perfect closure for flexible bags (Machine-translation by Google Translate, not legally binding)
ES249311A1 (en) A new procedure for filling and closing flexible containers of plastic material (Machine-translation by Google Translate, not legally binding)
ES52881U (en) Improved packaging (Machine-translation by Google Translate, not legally binding)
ES278828A3 (en) Improvements in the obturing provisions (Machine-translation by Google Translate, not legally binding)
ES62733U (en) Improved bag-container (Machine-translation by Google Translate, not legally binding)
ES78888U (en) Improved packaging (Machine-translation by Google Translate, not legally binding)
ES244248A1 (en) Improvements in the valves for thermoplastic packaging (Machine-translation by Google Translate, not legally binding)
ES36402U (en) Stopper for packaging (Machine-translation by Google Translate, not legally binding)
ES49320U (en) Improved packaging (Machine-translation by Google Translate, not legally binding)
ES203930A1 (en) Improvements in containers for chemical or physical treatments (Machine-translation by Google Translate, not legally binding)
ES60324U (en) Device for filling drains (Machine-translation by Google Translate, not legally binding)
ES170111U (en) Tubular container. (Machine-translation by Google Translate, not legally binding)
ES269207A3 (en) Improvements in the auto-shuttering provisions for flexible containers (Machine-translation by Google Translate, not legally binding)