IT1263334B - Dispositivo per la sigillatura di sacchi con valvola termosigillabile applicabile a nastri trasportatori - Google Patents

Dispositivo per la sigillatura di sacchi con valvola termosigillabile applicabile a nastri trasportatori

Info

Publication number
IT1263334B
IT1263334B ITPD930054A ITPD930054A IT1263334B IT 1263334 B IT1263334 B IT 1263334B IT PD930054 A ITPD930054 A IT PD930054A IT PD930054 A ITPD930054 A IT PD930054A IT 1263334 B IT1263334 B IT 1263334B
Authority
IT
Italy
Prior art keywords
heat
sealable valve
plate
conveyor belts
sealing bags
Prior art date
Application number
ITPD930054A
Other languages
English (en)
Inventor
Benito Selmin
Original Assignee
Sacchettificio Nazionale G Cor
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 Sacchettificio Nazionale G Cor filed Critical Sacchettificio Nazionale G Cor
Publication of ITPD930054A0 publication Critical patent/ITPD930054A0/it
Priority to ITPD930054A priority Critical patent/IT1263334B/it
Priority to AT93106524T priority patent/ATE168637T1/de
Priority to DE1993619881 priority patent/DE69319881T2/de
Priority to EP19930106524 priority patent/EP0611694B1/en
Priority to SI9300424A priority patent/SI9300424A/sl
Priority to PL30122993A priority patent/PL301229A1/xx
Priority to JP29810093A priority patent/JPH06247452A/ja
Priority to CZ932807A priority patent/CZ280793A3/cs
Priority to SK1486-93A priority patent/SK148693A3/sk
Publication of ITPD930054A1 publication Critical patent/ITPD930054A1/it
Application granted granted Critical
Publication of IT1263334B publication Critical patent/IT1263334B/it

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Abstract

Si tratta di un dispositivo automatico per la chiusura e la sigillatura di sacchi muniti di valvola termosigillabile composto da due piastre di pressione montante su un carrello che scorre parallelamente al nastro trasportatore; la prima piastra viene tenuta premuta contro la valvola termosigillabile dei sacchi già riempiti, viene riscaldata in modo da sciogliere la colla presente nella valvola. Successivamente una seconda piastra atermica provvederà a raffreddarla. Il carrello su cui sono poste le piastre di pressione accompagna il sacco per un tratto del percorso mantenendo la prima piastra premuta contro di esso per il tempo necessario al rinvenimento della colla, per poi passare in successione con la piastra atermica e, a sigillatura avvenuta, ritorna alla posizione iniziale per eseguire le medesime operazioni sul sacco successivo.
ITPD930054A 1993-02-16 1993-03-09 Dispositivo per la sigillatura di sacchi con valvola termosigillabile applicabile a nastri trasportatori IT1263334B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITPD930054A IT1263334B (it) 1993-03-09 1993-03-09 Dispositivo per la sigillatura di sacchi con valvola termosigillabile applicabile a nastri trasportatori
AT93106524T ATE168637T1 (de) 1993-02-16 1993-04-22 Vorrichtung zum versiegeln von säcken
DE1993619881 DE69319881T2 (de) 1993-02-16 1993-04-22 Vorrichtung zum Versiegeln von Säcken
EP19930106524 EP0611694B1 (en) 1993-02-16 1993-04-22 device for sealing bags
SI9300424A SI9300424A (en) 1993-02-16 1993-08-06 Bag with valve for filling with hermetic closure and device for hermetic closure of bags which is able to fastened on conveyor belt
PL30122993A PL301229A1 (en) 1993-02-16 1993-11-26 Bag with a valve for filling and sealing as well as apparatus for heat sealing such valved bags to be used at belt conveyors
JP29810093A JPH06247452A (ja) 1993-02-16 1993-11-29 封止可能な充填口付きバッグ及びベルトキャリヤ上に載置する熱封止可能な充填口を有するバッグ封止装置
CZ932807A CZ280793A3 (en) 1993-02-16 1993-12-17 Bag with filling closure and apparatus for making the same
SK1486-93A SK148693A3 (en) 1993-02-16 1993-12-27 Sack with close for filling and device for heating sticking of close of sack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD930054A IT1263334B (it) 1993-03-09 1993-03-09 Dispositivo per la sigillatura di sacchi con valvola termosigillabile applicabile a nastri trasportatori

Publications (3)

Publication Number Publication Date
ITPD930054A0 ITPD930054A0 (it) 1993-03-09
ITPD930054A1 ITPD930054A1 (it) 1994-09-09
IT1263334B true IT1263334B (it) 1996-08-05

Family

ID=11390228

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD930054A IT1263334B (it) 1993-02-16 1993-03-09 Dispositivo per la sigillatura di sacchi con valvola termosigillabile applicabile a nastri trasportatori

Country Status (1)

Country Link
IT (1) IT1263334B (it)

Also Published As

Publication number Publication date
ITPD930054A0 (it) 1993-03-09
ITPD930054A1 (it) 1994-09-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990330