FR2378714A2 - Vessel hermetic sealing process - with strip cut away at sides to form reference points for photodetectors before parting off into covers - Google Patents

Vessel hermetic sealing process - with strip cut away at sides to form reference points for photodetectors before parting off into covers

Info

Publication number
FR2378714A2
FR2378714A2 FR7702765A FR7702765A FR2378714A2 FR 2378714 A2 FR2378714 A2 FR 2378714A2 FR 7702765 A FR7702765 A FR 7702765A FR 7702765 A FR7702765 A FR 7702765A FR 2378714 A2 FR2378714 A2 FR 2378714A2
Authority
FR
France
Prior art keywords
strip
sides
cut away
covers
reference points
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.)
Granted
Application number
FR7702765A
Other languages
French (fr)
Other versions
FR2378714B2 (en
Inventor
Andre Jean Jacques Graffin
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.)
Societe dEtude et Realisation dApplications Composites SA SERAC
Original Assignee
Societe dEtude et Realisation dApplications Composites SA SERAC
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 Societe dEtude et Realisation dApplications Composites SA SERAC filed Critical Societe dEtude et Realisation dApplications Composites SA SERAC
Priority to FR7702765A priority Critical patent/FR2378714A2/en
Publication of FR2378714A2 publication Critical patent/FR2378714A2/en
Application granted granted Critical
Publication of FR2378714B2 publication Critical patent/FR2378714B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B5/00—Applying protective or decorative covers to closures; Devices for securing bottle closures with wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/005—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for removing material by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

A vessel is hermetically sealed by hot-welding a cover cut from a strip of suitable material. Before parting off the amount of strip necessary to form the cover, it is cut away at the sides so as to shape it at least partly to fit the vessel opening to be sealed. The cut can be made so as to form a tear-open lug on the cover, and the forward indexing of the strip can be synchronised with the laterall cutting. Synchronising can be effected by a photoelectric cell detecting the lateral cuts made out of the strip. The position of the cell can be adjustable in the travel direction of the strip.
FR7702765A 1977-02-01 1977-02-01 Vessel hermetic sealing process - with strip cut away at sides to form reference points for photodetectors before parting off into covers Granted FR2378714A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7702765A FR2378714A2 (en) 1977-02-01 1977-02-01 Vessel hermetic sealing process - with strip cut away at sides to form reference points for photodetectors before parting off into covers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702765A FR2378714A2 (en) 1977-02-01 1977-02-01 Vessel hermetic sealing process - with strip cut away at sides to form reference points for photodetectors before parting off into covers

Publications (2)

Publication Number Publication Date
FR2378714A2 true FR2378714A2 (en) 1978-08-25
FR2378714B2 FR2378714B2 (en) 1982-04-02

Family

ID=9186140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702765A Granted FR2378714A2 (en) 1977-02-01 1977-02-01 Vessel hermetic sealing process - with strip cut away at sides to form reference points for photodetectors before parting off into covers

Country Status (1)

Country Link
FR (1) FR2378714A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0559512A1 (en) * 1992-03-03 1993-09-08 Serac France Device for closing receptacles by heat-sealing of covers and plant comprising such a device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0559512A1 (en) * 1992-03-03 1993-09-08 Serac France Device for closing receptacles by heat-sealing of covers and plant comprising such a device
FR2688192A1 (en) * 1992-03-03 1993-09-10 Serac Group DEVICE FOR CLOSING CONTAINERS BY THERMOSOLDING OF LIDS AND INSTALLATION COMPRISING SAME.
US5363629A (en) * 1992-03-03 1994-11-15 Serac France Device for closing receptacles by welding on lids, and installation including the same

Also Published As

Publication number Publication date
FR2378714B2 (en) 1982-04-02

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