ZA853587B - Foil advancing unit for a tube producing machine - Google Patents

Foil advancing unit for a tube producing machine

Info

Publication number
ZA853587B
ZA853587B ZA853587A ZA853587A ZA853587B ZA 853587 B ZA853587 B ZA 853587B ZA 853587 A ZA853587 A ZA 853587A ZA 853587 A ZA853587 A ZA 853587A ZA 853587 B ZA853587 B ZA 853587B
Authority
ZA
South Africa
Prior art keywords
strip
foil
clamping
producing machine
sensing device
Prior art date
Application number
ZA853587A
Inventor
Hans-Juerg Maegerle
Original Assignee
Maegerle Karl Lizenz
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 Maegerle Karl Lizenz filed Critical Maegerle Karl Lizenz
Publication of ZA853587B publication Critical patent/ZA853587B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4613—Processing webs in splicing process during splicing
    • B65H2301/46132—Processing webs in splicing process during splicing consuming web up to trailing edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46172—Processing webs in splicing process after splicing cutting webs in splicing process cutting expiring web only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4634—Heat seal splice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film

Abstract

1. A foil feed unit for a tube manufacturing machine, having at least two winding spindles (10, 72) each receiving a foil-strip delivery spool (12, 74), having a strip feed device (14) for withdrawing the foil strip (16) from one of the delivery spools (12) at a time and conveying it further to the tube manufacturing machine, having a clamping device (46, 80) for clamping the end of the strip and the beginning of the following strip, having a sensing device (20) adapted to sense the foil strip (16) withdrawn from the particular delivery spool (12) which is in operation in order to stop the foil strip (16) temporarily, at least in the region of the clamping device (46, 80), depending on the response of the sensing device (20), having a controllable cutting device (40) and a controllable connecting device (88) to connect the end of the strip to the beginning of the following strip, characterised in that the sensing device (20) is a foil-thickness measuring device delivering an electrical signal when it responds.
ZA853587A 1984-05-15 1985-05-13 Foil advancing unit for a tube producing machine ZA853587B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH238084 1984-05-15

Publications (1)

Publication Number Publication Date
ZA853587B true ZA853587B (en) 1985-12-24

Family

ID=4232426

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA853587A ZA853587B (en) 1984-05-15 1985-05-13 Foil advancing unit for a tube producing machine

Country Status (6)

Country Link
EP (1) EP0162371B1 (en)
JP (1) JPS60244746A (en)
AT (1) ATE32594T1 (en)
BR (1) BR8502269A (en)
DE (1) DE3561654D1 (en)
ZA (1) ZA853587B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784287B2 (en) * 1987-03-14 1995-09-13 日本テトラパツク株式会社 Web stop device in packaging web splicing device
JP2505544B2 (en) * 1988-08-05 1996-06-12 三菱重工業株式会社 Cutting timing control device for paper splicing tail
GB2223005A (en) * 1988-09-27 1990-03-28 Phillip Arthur Hadley Sheet feeding apparatus
DE4107254C2 (en) * 1991-03-07 2000-02-10 Focke & Co Device for connecting material webs
IT1264090B1 (en) * 1993-03-25 1996-09-10 Gd Spa METHOD AND DEVICE FOR AUTOMATIC JOINTING OF TAPES UNWINDED FROM REELS.
AU706822B2 (en) * 1993-10-05 1999-06-24 Procter & Gamble Company, The Method and apparatus for heat splicing thermoplastic film
US5514237A (en) * 1993-10-05 1996-05-07 The Procter & Gamble Company Heat splicing of thermoplastic film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199922A (en) * 1966-08-01 1970-07-22 Graham Archie Bruce Byrt Improvements in Apparatus for Butt-Splicing Webs
GB1447860A (en) * 1972-11-08 1976-09-02 Masson Scott Thrissell Eng Ltd Apparatus for feeding webs of paper or the like
US4414048A (en) * 1981-05-07 1983-11-08 Owens-Illinois, Inc. Web splicing apparatus
FR2520707A1 (en) * 1982-01-29 1983-08-05 Adir Automatic joining of plastics sheets for packager - allowing continuous pack prodn. while rolls of sheet are changed

Also Published As

Publication number Publication date
BR8502269A (en) 1986-01-14
DE3561654D1 (en) 1988-03-31
EP0162371A1 (en) 1985-11-27
EP0162371B1 (en) 1988-02-24
ATE32594T1 (en) 1988-03-15
JPS60244746A (en) 1985-12-04

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