SE332384B - - Google Patents

Info

Publication number
SE332384B
SE332384B SE01714/68A SE171468A SE332384B SE 332384 B SE332384 B SE 332384B SE 01714/68 A SE01714/68 A SE 01714/68A SE 171468 A SE171468 A SE 171468A SE 332384 B SE332384 B SE 332384B
Authority
SE
Sweden
Prior art keywords
carriage
valve
conveyer
bags
bag
Prior art date
Application number
SE01714/68A
Inventor
E Kapare
Original Assignee
Billeruds Ab
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 Billeruds Ab filed Critical Billeruds Ab
Priority to SE01714/68A priority Critical patent/SE332384B/xx
Priority to GB1226293D priority patent/GB1226293A/en
Priority to DE19691903992 priority patent/DE1903992A1/en
Priority to CH173169A priority patent/CH495875A/en
Priority to FR6902685A priority patent/FR2001614A1/fr
Priority to FI690356A priority patent/FI48695C/en
Priority to NL696901864A priority patent/NL141447B/en
Priority to DK65669*#A priority patent/DK131812C/en
Priority to BE728152D priority patent/BE728152A/xx
Priority to US797453A priority patent/US3555778A/en
Priority to NO0500/69A priority patent/NO124475B/no
Publication of SE332384B publication Critical patent/SE332384B/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00Closing containers or receptacles after filling
    • B65B7/02Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B65B7/025Closing valve bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Incineration Of Waste (AREA)
  • Package Closures (AREA)

Abstract

1,226,293. Sealing valve bags. BILLERUDS A.B. 27 Jan., 1969 [9 Feb., 1968], No. 4391/69. Heading B8C. An apparatus for sealing valves of bags 2 comprising a conveyer 1 for feeding bags each with a valved end portion first in the feeding direction of travel and with a valve opening 3 disposed at one side of the centre line of the bag, an abutment 5 capable of being introduced into the movement path of the bags to engage the front end of each bag in succession at a position at a distance from the opening end of the valve for opening the valve, a device 8 for spraying adhesive into the valve openings, the abutment and the spraying device being arranged on a carriage 13 which is movable back and forth above and parallel to the conveyor and which is adapted to be moved in a forward direction of the conveyer with a speed lower than the speed of the conveyer and means 9 for closing the valves. It is the difference in speed between the carriage and the conveyer which cause the abutment to open the valve of each bag. In the construction shown the carriage is attached to a piston 11 which is reciprocated in a cylinder 12 by hydraulic fluid, the abutment 5 is one arm of a two-armed lever 17 which is mounted on the carriage by means of a shaft 14 and is swung by means of an hydraulic piston and cylinder unit 15 and 16 alternately into and out of the path of each bag on the conveyer 1. The device 8 is a spray gun which is pivoted on a shaft on the carriage 13 and which is swung by means of an hydraulic piston and cylinder unit 18, 19 via a lever 20 in such a way that the mouth-piece 22 of the gun describes an arc in front of the valve opening 3 of each bag. The closing means 9 is one arm of a two-armed lever 28 which is mounted above the conveyer and which is swung into and out of the path of the bags by means of an hydraulic piston-andcylinder unit 29, 30; when it is in the path of the bags it presses the valve flap 6 on to its seat 7 so that the adhesive holds the flap on to its seat. The movement of the carriage 13 is utilized to operate various switches which control the movements of the carriage, the levers 17 and 28 and the spray gun 8; of these switches only two are shown, the first is a switch 25 which when actuated by an actuating rail 24 on the carriage causes the spray gun to be swung in the arc and the adhesive to be sprayed out of the mouthpiece 22; the other switch 26 is engaged by the lever 20, which swings the spray gun, at the limit of its movement, to cut off the supply of adhesive and cause the spray gun to return to its original position. The means 9 can be arranged to print a mark on each bag.
SE01714/68A 1968-02-09 1968-02-09 SE332384B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE01714/68A SE332384B (en) 1968-02-09 1968-02-09
GB1226293D GB1226293A (en) 1968-02-09 1969-01-27
DE19691903992 DE1903992A1 (en) 1968-02-09 1969-01-28 Device for closing valve bags
CH173169A CH495875A (en) 1968-02-09 1969-02-05 Device for closing valve bags
FR6902685A FR2001614A1 (en) 1968-02-09 1969-02-06
FI690356A FI48695C (en) 1968-02-09 1969-02-06 Unit for closing valve bags.
NL696901864A NL141447B (en) 1968-02-09 1969-02-06 DEVICE FOR CLOSING VALVE BAGS.
DK65669*#A DK131812C (en) 1968-02-09 1969-02-07 UNIT FOR CLOSING VALVE BAGS
BE728152D BE728152A (en) 1968-02-09 1969-02-07
US797453A US3555778A (en) 1968-02-09 1969-02-07 Apparatus for closing valve bags
NO0500/69A NO124475B (en) 1968-02-09 1969-02-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01714/68A SE332384B (en) 1968-02-09 1968-02-09

Publications (1)

Publication Number Publication Date
SE332384B true SE332384B (en) 1971-02-01

Family

ID=20258696

Family Applications (1)

Application Number Title Priority Date Filing Date
SE01714/68A SE332384B (en) 1968-02-09 1968-02-09

Country Status (11)

Country Link
US (1) US3555778A (en)
BE (1) BE728152A (en)
CH (1) CH495875A (en)
DE (1) DE1903992A1 (en)
DK (1) DK131812C (en)
FI (1) FI48695C (en)
FR (1) FR2001614A1 (en)
GB (1) GB1226293A (en)
NL (1) NL141447B (en)
NO (1) NO124475B (en)
SE (1) SE332384B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE363275B (en) * 1972-06-01 1974-01-14 Sprinter Pack Ab
DE2856021A1 (en) * 1978-12-23 1980-07-03 Bosch Gmbh Robert METHOD FOR SEALING A PACKAGE CONTAINER VALVE
US4447218A (en) * 1981-01-06 1984-05-08 Bertsch Dieter A Method and apparatus for the automatic folding of floppy disc storage envelopes
DK146819C (en) * 1981-03-03 1984-06-25 Bates Ventilsaekke APPARATUS FOR SEALING THE VALVE IN A VALVE BAG WITH AN ADMINISTRATIVE
EP0160725A1 (en) * 1984-05-10 1985-11-13 Walter Dürbeck Papiersackfabriken GmbH & Co. KG Valve bags and apparatus and process for sealing valve bags
DE69319881T2 (en) * 1993-02-16 1999-04-15 Sacchettificio Nationale G Cor Device for sealing bags
CN106694319B (en) * 2017-03-22 2019-06-18 京东方科技集团股份有限公司 Curved surface apparatus for coating and automatic double surface gluer

Also Published As

Publication number Publication date
FR2001614A1 (en) 1969-09-26
DK131812B (en) 1975-09-08
DK131812C (en) 1976-02-09
US3555778A (en) 1971-01-19
NL141447B (en) 1974-03-15
GB1226293A (en) 1971-03-24
CH495875A (en) 1970-09-15
FI48695C (en) 1974-12-10
BE728152A (en) 1969-07-16
NO124475B (en) 1972-04-24
FI48695B (en) 1974-09-02
NL6901864A (en) 1969-08-12
DE1903992A1 (en) 1970-01-08

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