EP1256537A2 - Rouleau de matériau en forme de bande avec un code d'identification et méthode pour sa fabrication - Google Patents

Rouleau de matériau en forme de bande avec un code d'identification et méthode pour sa fabrication Download PDF

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Publication number
EP1256537A2
EP1256537A2 EP02007903A EP02007903A EP1256537A2 EP 1256537 A2 EP1256537 A2 EP 1256537A2 EP 02007903 A EP02007903 A EP 02007903A EP 02007903 A EP02007903 A EP 02007903A EP 1256537 A2 EP1256537 A2 EP 1256537A2
Authority
EP
European Patent Office
Prior art keywords
tape
strip
roll
web
length
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.)
Withdrawn
Application number
EP02007903A
Other languages
German (de)
English (en)
Other versions
EP1256537A3 (fr
Inventor
Bernd Dr. Scholtysik
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.)
Emtec Magnetics GmbH
Original Assignee
Emtec Magnetics GmbH
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 Emtec Magnetics GmbH filed Critical Emtec Magnetics GmbH
Publication of EP1256537A2 publication Critical patent/EP1256537A2/fr
Publication of EP1256537A3 publication Critical patent/EP1256537A3/fr
Withdrawn legal-status Critical Current

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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
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/29—Securing the trailing end of the wound web to the web 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
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • 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
    • B65H2301/4631—Adhesive tape
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/516—Securing handled material to another material
    • B65H2301/5163—Applying label, tab to handled material

Definitions

  • the invention relates to a roll of strip or tape-shaped media in particular, tape-shaped magnetic data recording media with a Identification marking and a process for their production.
  • Rolls of strip or ribbon-shaped media, especially magnetic Data recording media generally consist of a winding core that of the recording medium cut into the width of use often in one length of several thousand meters is wound up.
  • the free end of the record carrier is fixed to the outermost turn of the winding.
  • a label on the outside of the wrap which contains a product identification or a production batch code.
  • Magnetic recording media essentially consist of a plastic carrier film and one applied thereon using known coating methods magnetizable coating.
  • the manufacture of this magnetic Record carriers are usually made in a much larger width than the width necessary for the application.
  • the record carrier becomes after the coating wound into so-called semi-finished rolls, their length is a multiple of the later usage length.
  • the semi-finished rolls are converted into the for the Application necessary bandwidths, for example 1 ⁇ 2 "(12.7 mm) for video cassettes or 3.81 mm for compact audio cassettes with so-called slitting machines cut.
  • FIG. 1 The basic structure of such a slitting machine is shown in FIG. 1 shown.
  • the machine essentially consists of a unwind station (100) for wide semifinished rolls, a cutting and gluing table (200), a slitter (300), a band spread (400) for separating the Tapes cut to width, a winding station (500) for winding of the individual cut bands as well as several guide and Drive rollers (600) for transporting the wide, uncut semi-finished web (HFB) and the cut single strips (EB) in working width.
  • a unwind station 100 for wide semifinished rolls
  • a cutting and gluing table 200
  • a slitter 300
  • a band spread 400
  • winding station 500
  • EB uncut semi-finished web
  • EB cut single strips
  • the tape When at the take-up station (500) the tape winds up to a predetermined one Length are wound up, the cutting process is interrupted and the wide Semi-finished web (HFB) is on the cutting table (200) transverse to the longitudinal direction of the Ribbon cut through. Then the two are at the cutting table abutting tapes with one glued across the width of the web Adhesive tape connected again. Then the cutting process continued, the transversely attached adhesive tape cutting the slitter (300) runs through and also to the width of the cut Magnetic tape is cut, which is now in each tape there is a glue point that starts the end of the first tape (3) of the following band (4) connects, as can be seen from Fig. 2.
  • the adhesive tape (5) with a print (7) be provided to label the tape roll with a product name or a Production batch code.
  • this requires a sufficient dimension of the adhesive tape (5) ahead.
  • the adhesive tape (5) with one for the selected printing processes such as dot matrix printers or thermal transfer printers suitable surface quality.
  • the Andes Adhesive tape in this process made requirements in terms of width, non-sticky handle (6), printable surface require specially manufactured Adhesive tapes, which are relatively expensive.
  • the cutting and gluing table (200) Connection between the first and subsequent tape so that a So-called "open” glue point (5.2) is formed, that is between the the first band (3) and the following band (4) is a sticky area (5.2) of the adhesive strip (5). If the "open" glue point (5.2) after the Longitudinal cutting arrives at the tape roll (1) The winding process is simply closed and the beginning of the next one Tape (4) is cut transversely behind the adhesive strip (5). The one on In this case, the remainder of the remaining ribbon (4) remains as Handle for opening the tape wrap, which shows Figure 4.
  • Another object was to provide a process for making such To provide tape wraps; with no "open” glue point through the slitter to be transported.
  • the first object was achieved according to the invention by one on a winding core wound tape-shaped data recording medium, the closure element the outermost winding layer on the tape winding is designed so that closed with a simple, narrow adhesive tape both the tape wrap as well as a label is attached so that this label as a handle for opening the sealing tape of the tape roll can be used.
  • the second object was achieved with a method for producing the above described tape roll, the closure element of the tape roll including the label when passing through the junction between the end of a first semi-finished web and the start of one another semifinished web is formed by a slitting machine, the connection point consisting of an adhesive strip and a printed There is a label strip, the adhesive strip fixing the label strip in such a way that this can be used as a handle to open the finished tape roll.
  • a tape wrap according to the invention is shown schematically in FIG. 6.
  • the Closure element of the tape roll (10) wound on the winding core (20) consists of a narrow adhesive strip (50) with an adhesive underside (51), with the adhesive strip on one side the end of the last winding layer (3) of the winding (10) by a short distance, for example in the range of a few millimeters overlaps.
  • the adhesive strip (50) overlaps by a few One millimeter with the identification mark (70) on its top printed label (60) with the adhesive strip on the top of the label (60) adheres.
  • the adhesive tape is between the two overlapping areas mentioned (50) in an area (50.1) with the outer layer of the tape roll (10) bonded.
  • the total length of the adhesive strip (50) results from the two Overlap areas to the outermost tape layer (3) or to the label (60) and the length of the bond (50.1) with the outer layer of the tape roll (10).
  • the tape roll (10) fulfills the label (60) also the function of the handle for opening the tape roll at the Further processing of the tape, for example when cassetting.
  • the Adhesive tape (50) can be used to differentiate between the types Band types in different colors.
  • the advantage of the embodiment according to the invention is that the adhesive strip is narrow, no printable surface is required and no special one Form of assembly with an adhesive-free handle is necessary. Therefore a simple commercially available roll of tape is used as the adhesive strip expensive custom-made products are not required.
  • the label can be made Paper or a plastic film.
  • the invention Solution very inexpensive. Since the adhesive strip (50) is narrow, the Knives of the slitter only a short distance through the adhesive cut, which adversely affects the quality of the adhesive deposits on the Cutting knives can be reduced.
  • a semi-finished roll is stored in the unwinding station (100) (HFR) unrolled and initially by means of guide rollers (600) guided contactlessly over the cutting table (200) and reaches the slitter (300).
  • the resulting cut ribbons are cut into the band spread (400) fanned out and fed to the rewinder (500), where they are wound up into tapes. If the winding up the Tape winding have reached a predetermined length, the cutting process interrupted and the semi-finished web is released by releasing the belt tension lowered onto the cutting table (200).
  • the cutting table has one porous surface, causing the semi-finished web to be sucked into the suction table and can thus be fixed. Then the semi-finished product line is along the line I-I cut across the direction (v) of the web.
  • the two semi-finished products HFB1 and HFB2 directly next to each other fixed.
  • the label strip (60) with a suitable printing device, for example Dot matrix printer or thermal transfer printer, transverse to its longitudinal direction with the Identification marking (70) printed, the printing in one Line spacing takes place, which corresponds to the width of the strips to be cut; for example 3.81 mm for compact audio tapes.
  • the printed one The label strip is now on the semi-finished web pointing to the unwind station (100) HFB2 placed so that it is a distance A in the Has a size of a few millimeters. So that the label strip (60) in its position is fixed, the length L of the label strip is conveniently something chosen larger than the width W of the semi-finished web, so that the Label strips are sucked in at both ends on the cutting table (200) can.
  • the adhesive tape (50) is attached so that it is both a Overlap. with the semi-finished train HFB1 in length B as well Has an overlap with the label strip (60) in length C. Thereby owns the adhesive strip (50) also connects to the semi-finished product HFB2 in the Length A.
  • the application of the described invention is not for winding magnetic data carriers, but is also limited advantageously expandable with other strip or ribbon-shaped media.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Making Paper Articles (AREA)
  • Adhesive Tapes (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Magnetic Record Carriers (AREA)
EP02007903A 2001-05-07 2002-04-09 Rouleau de matériau en forme de bande avec un code d'identification et méthode pour sa fabrication Withdrawn EP1256537A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10122105 2001-05-07
DE10122105A DE10122105A1 (de) 2001-05-07 2001-05-07 Wickel aus streifen- oder bandförmigen Medien mit einer Identifikationskennzeichnung sowie Verfahren zur Herstellung

Publications (2)

Publication Number Publication Date
EP1256537A2 true EP1256537A2 (fr) 2002-11-13
EP1256537A3 EP1256537A3 (fr) 2004-03-03

Family

ID=7683882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02007903A Withdrawn EP1256537A3 (fr) 2001-05-07 2002-04-09 Rouleau de matériau en forme de bande avec un code d'identification et méthode pour sa fabrication

Country Status (7)

Country Link
US (1) US20020164500A1 (fr)
EP (1) EP1256537A3 (fr)
JP (1) JP2003054793A (fr)
KR (1) KR20020085809A (fr)
BR (1) BR0201614A (fr)
DE (1) DE10122105A1 (fr)
RU (1) RU2002111646A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840063A1 (fr) * 2005-01-17 2007-10-03 Ishida Co., Ltd. Bobine de film

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090304998A1 (en) * 2005-01-17 2009-12-10 Ishida Co., Ltd. Film roll
DE102008009102A1 (de) * 2008-02-14 2009-08-20 Rehau Ag + Co. Kantenbandrolle
JP5772378B2 (ja) * 2011-08-11 2015-09-02 セイコーエプソン株式会社 印刷物製造方法
JP6770855B2 (ja) * 2016-08-31 2020-10-21 住友化学株式会社 セパレータ捲回体、セパレータ捲回体の製造方法およびラベル検査方法
US11267669B2 (en) * 2017-03-22 2022-03-08 Philip Morris Products S.A. Method to remove an adhesive label from a bobbin and apparatus to detach an adhesive label from an end portion of a coiled sheet in a bobbin
CN110418593B (zh) * 2017-10-20 2022-04-19 科亚列士信荣株式会社 半成品卷制造装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339294A (en) * 1979-12-19 1982-07-13 Ciba-Geigy Ag Method and apparatus for making reeled strip material
US5366174A (en) * 1991-10-08 1994-11-22 Sony Magnescale, Inc. Tape winding apparatus
JPH08180406A (ja) * 1994-12-28 1996-07-12 Sony Corp 磁気テープの末端止め用粘着テープ及びそれを用いた磁気テープの製造方法
DE19744103A1 (de) * 1997-10-06 1999-04-15 Emtec Magnetics Gmbh Vorrichtung zum Schneiden, Ankleben und Kennzeichnen eines band- oder streifenförmigen Körpers, insbesondere aus Papier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339294A (en) * 1979-12-19 1982-07-13 Ciba-Geigy Ag Method and apparatus for making reeled strip material
US5366174A (en) * 1991-10-08 1994-11-22 Sony Magnescale, Inc. Tape winding apparatus
JPH08180406A (ja) * 1994-12-28 1996-07-12 Sony Corp 磁気テープの末端止め用粘着テープ及びそれを用いた磁気テープの製造方法
DE19744103A1 (de) * 1997-10-06 1999-04-15 Emtec Magnetics Gmbh Vorrichtung zum Schneiden, Ankleben und Kennzeichnen eines band- oder streifenförmigen Körpers, insbesondere aus Papier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11, 29. November 1996 (1996-11-29) -& JP 08 180406 A (SONY CORP), 12. Juli 1996 (1996-07-12) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1840063A1 (fr) * 2005-01-17 2007-10-03 Ishida Co., Ltd. Bobine de film
EP1840063A4 (fr) * 2005-01-17 2008-08-27 Ishida Seisakusho Bobine de film

Also Published As

Publication number Publication date
US20020164500A1 (en) 2002-11-07
DE10122105A1 (de) 2002-11-14
KR20020085809A (ko) 2002-11-16
EP1256537A3 (fr) 2004-03-03
JP2003054793A (ja) 2003-02-26
BR0201614A (pt) 2003-03-11
RU2002111646A (ru) 2003-11-10

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