EP0266494A1 - Procédé et machine à bobiner et à laminer des matériaux en bandes d'étanchéité - Google Patents

Procédé et machine à bobiner et à laminer des matériaux en bandes d'étanchéité Download PDF

Info

Publication number
EP0266494A1
EP0266494A1 EP87111450A EP87111450A EP0266494A1 EP 0266494 A1 EP0266494 A1 EP 0266494A1 EP 87111450 A EP87111450 A EP 87111450A EP 87111450 A EP87111450 A EP 87111450A EP 0266494 A1 EP0266494 A1 EP 0266494A1
Authority
EP
European Patent Office
Prior art keywords
winding
mandrel
threading
sealing sheet
winding mandrel
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Withdrawn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
EP87111450A
Other languages
German (de)
English (en)
Inventor
Kurt Mueller
Hans-Egon Carl
Karl Dr. Ruehl
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of EP0266494A1 publication Critical patent/EP0266494A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/16—Associating two or more webs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/12—Roof covering by making use of flexible material, e.g. supplied in roll form specially modified, e.g. perforated, with granulated surface, with attached pads

Definitions

  • the invention relates to a method and a device with which a cold-self-sealing membrane can be laminated and wound up almost without tension.
  • Cold-sealing self-adhesive waterproofing membranes are produced on conventional roofing membrane systems and generally consist of a carrier, a bituminous cold adhesive layer applied on the underside and usually a non-sticky bituminous top layer. Since these sheets are handled and stored in rolls, their cold adhesive layer is laminated with an easily peelable release film to prevent premature sticking and to protect the adhesive layer. Siliconized plastic films or paper webs are used as separating films. This lamination is usually carried out on the flat web in front of the cutting device.
  • the object was therefore to create a method and a device with which it is possible to laminate and roll up the sealing sheet smoothly and almost without tension.
  • the object is achieved in that when threading the sealing sheet (10) into the gap of the winding mandrel (9) the lamination between the two rollers (3) and (6) takes place in a manner known per se, after at least one revolution of the winding mandrel ( 9) when winding into a roll (13), the sealing sheet (10) and the separating film (12) are only put together on the curvature of the roll (13), and when cutting off the sealing sheet (10) with the separating film (12) is laminated again between the rollers (3) and (6).
  • the sealing membrane and separating film are conveyed through the nip at the same speed, so that when the first turns are wound, a certain tensile stress initially arises in the film. However, it has been shown that this tension is reduced again on further winding due to the plasticity of the adhesive layer and the low adhesion. This also applies to the end of the web wound after the web has been cut.
  • FIG. 1 to 3 show a schematic representation of the three process steps using an exemplary embodiment of the winding and laminating device.
  • Fig. 1 shows the threading
  • Fig. 2 the winding
  • Fig. 3 the cutting of the laminated waterproofing membrane.
  • the device consists of an unwinding stand (2) for the separating film (12) arranged above the transfer point of the sealing membrane (10), a lower roller (3) that can be driven with a fixed lower knife (4), and a swiveling rocker (5) arranged above it rotatable upper roller (6) and a hydraulically or pneumatically movable upper knife (7), a pivotable threading flap (8) and a drivable winding mandrel (9).
  • the lower roller, the lower knife, the threading flap and the winding mandrel are arranged one behind the other in the conveying direction. At the beginning of a winding cycle, the laminated beginning of the sealing sheet (10) is clamped between the upper roller (6) and the lower roller (3).
  • the driven lower roller (6) conveys the laminated web over the folded-in threading flap (8) into the receiving gap of the winding mandrel (9).
  • the drive motor of the winding mandrel (9) is, for. B. switched on via a photo cell (11), the speed being adapted to the production speed of the production system.
  • the threading flap (8) is folded down.
  • the rocker (5) with the upper roller (6) is folded up.
  • the low friction in the unwinding block (2) of the separating film (12) causes a tensile stress which is sufficient to pull the separating film (12) off the sealing sheet (10) which has not yet been rolled up.
  • the separating film (12) and the sealing sheet (10) now run tangentially to the roller (13), enclosing an angle of at least 5 degrees, preferably of at least 10 degrees, and connect almost without tension on the curved surface of the roller ( 13).
  • the rocker (5) is lowered until the laminated sealing web (10) is clamped again between the lower roller (3) and the upper roller (6).
  • the drive motor of the lower roller (3) is switched off and at the same time the upper knife (7) is lowered in order to cut through the sealing membrane (10).
  • the end of the web is wound up and the motor of the winding mandrel (9) is switched off via the photocell (11).
  • the finished roll can now be taped or the like secured and pulled from the mandrel. During this time, a backlog forms between the transfer point (1) and the rollers (3) and (6), which balances itself out when the next roll is wound.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
EP87111450A 1986-11-04 1987-08-07 Procédé et machine à bobiner et à laminer des matériaux en bandes d'étanchéité Withdrawn EP0266494A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863637514 DE3637514A1 (de) 1986-11-04 1986-11-04 Verfahren und vorrichtung zum aufwickeln und kaschieren von dichtungsbahnen
DE3637514 1986-11-04

Publications (1)

Publication Number Publication Date
EP0266494A1 true EP0266494A1 (fr) 1988-05-11

Family

ID=6313121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87111450A Withdrawn EP0266494A1 (fr) 1986-11-04 1987-08-07 Procédé et machine à bobiner et à laminer des matériaux en bandes d'étanchéité

Country Status (2)

Country Link
EP (1) EP0266494A1 (fr)
DE (1) DE3637514A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586523A2 (fr) * 2004-04-16 2005-10-19 Tamko Roofing Products, Inc. Enrouleuse automatisée pour des membranes imperméables à l'eau

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB283708A (en) * 1926-12-10 1928-01-19 William Douglas An improved method of reeling multiple roll stationery and the product thereof
DE478253C (de) * 1929-06-20 Friedrich Fuchs Vorrichtung zum gleichzeitigen Aufwickeln mehrerer Papierbahnen auf eine Wickelrolle, insbesondere bei Rotationsdruckmaschinen
US4021000A (en) * 1975-03-25 1977-05-03 Universal Manufacturing Corporation Automatic capacitor winding machine
JPS5976620A (ja) * 1982-10-26 1984-05-01 Nisshin Steel Co Ltd 鋼帯巻取り設備における合紙帯插入方法
FR2556392A1 (fr) * 1983-12-13 1985-06-14 Ruetgerswerke Ag Panneau d'etancheite auto-adhesif et procede pour sa fabrication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE478253C (de) * 1929-06-20 Friedrich Fuchs Vorrichtung zum gleichzeitigen Aufwickeln mehrerer Papierbahnen auf eine Wickelrolle, insbesondere bei Rotationsdruckmaschinen
GB283708A (en) * 1926-12-10 1928-01-19 William Douglas An improved method of reeling multiple roll stationery and the product thereof
US4021000A (en) * 1975-03-25 1977-05-03 Universal Manufacturing Corporation Automatic capacitor winding machine
JPS5976620A (ja) * 1982-10-26 1984-05-01 Nisshin Steel Co Ltd 鋼帯巻取り設備における合紙帯插入方法
FR2556392A1 (fr) * 1983-12-13 1985-06-14 Ruetgerswerke Ag Panneau d'etancheite auto-adhesif et procede pour sa fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 186 (M-320)[1623], 25. August 1984; & JP-A-59 76 620 (NITSUSHIN SEIKOU K.K.) 01-05-1984 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1586523A2 (fr) * 2004-04-16 2005-10-19 Tamko Roofing Products, Inc. Enrouleuse automatisée pour des membranes imperméables à l'eau
EP1586523A3 (fr) * 2004-04-16 2007-01-03 Tamko Roofing Products, Inc. Enrouleuse automatisée pour des membranes imperméables à l'eau

Also Published As

Publication number Publication date
DE3637514A1 (de) 1988-05-05

Similar Documents

Publication Publication Date Title
EP0706863B1 (fr) Procédé et dispositif pour la séparation de produits stratifiés
DE69405861T2 (de) Spleissband, spleissungsverfahren und ein spleiss der dieses band verwendet
DE3314289C2 (de) Verfahren zum Umwickeln eines sich drehenden Ballens aus Wickelmaterial, insbesondere aus einer kaschierten Mineralfaserbahn, mit einer Schutzbahn zur Verpackung, sowie Vorrichtung zur Durchführung des Verfahrens
DE3850081T2 (de) Verfahren zum Herstellen von Selbstklebeetikettenstapeln oder ähnlichem.
EP0566880A1 (fr) Dispositif pour raccorder des bandes successives de papier enroulées en bobines
EP0831046A1 (fr) Bande adhésive double face pour rattacher une bande de papier et procédé pour son utilisation
EP1423322B1 (fr) Bande adhesive detectable par machine
DE3339723C2 (de) Verfahren und Vorrichtung zum Ablösen der Schutzfolie von mit Photoresist laminierten Leiterplatten
DE2438231A1 (de) Verfahren und vorrichtung zum anbringen von verschlusselementen an einer wegwerfwindel
DE102008003337A1 (de) Handgerät zum Abrollen von einem Klebeband mit einem doppelseitig klebend ausgerüsteten Träger, wobei zumindest eine der beiden klebenden Seiten des Trägers mit einem Trennmaterial eingedeckt ist
EP2401220B1 (fr) Procédé et dispositif pour le collage d'un bord d'un objet plat
EP1630116B1 (fr) Ruban adhésif pour joint de raccordement
EP1640301B1 (fr) Ruban adhésif pour la réalisation d'un raccordement à la volée avec un système clivable pendant le changement d'un rouleau.
EP1423321B1 (fr) Bande adhesive detectable par machine
DE69405445T2 (de) Verfahren und Vorrichtung zum Verkleben eines Kantenschutzklebebandes auf dem Rand einer mehrschichtigen Verbundplatte, wie eine Wärmeschutzplatte eines Raumfahrzeuges
EP0683122B1 (fr) Moyen adhésif pour raccorder des bandes de matériau embobinées en rouleaux entraínés
EP0266494A1 (fr) Procédé et machine à bobiner et à laminer des matériaux en bandes d'étanchéité
DE3115288A1 (de) Folie und verfahren fuer filmschutz
DE2547699A1 (de) Verfahren und anlage zur herstellung thermoplastischer folie
DE8629398U1 (de) Wickel- und Kaschiervorrichtung für Dichtungsbahnen
DE10200440B4 (de) Verfahren zum Aufwickeln einer mit einem druckempfindlichen Klebstoff beschichteten flächigen Bahn
DE2330513A1 (de) Einrichtung zum laengsfalzen von bogen aus papier, folie oder dergleichen
DE2815650B2 (de) Verfahren und Vorrichtung zum Aufwickeln einer Materialbahn, insbesondere einer Fußbodenbelagbahn
EP1645533A1 (fr) Ruban adhésif pour relier les rouleaux lors d'un échange
EP2048102A2 (fr) Appareil manuel destiné à dérouler une bande adhésive dotée d'un support adhésif à double face, dont au moins une des deux faces adhésives du support est revêtue d'un matériau de séparation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE FR NL

TCNL Nl: translation of patent claims filed
EL Fr: translation of claims filed
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19890519

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MUELLER, KURT

Inventor name: CARL, HANS-EGON

Inventor name: RUEHL, KARL, DR.