IT1236682B - Process for forming a non-adhesive gripping zone at the end of a roll of adhesive tape, and device for performing said process in a winding machine - Google Patents

Process for forming a non-adhesive gripping zone at the end of a roll of adhesive tape, and device for performing said process in a winding machine

Info

Publication number
IT1236682B
IT1236682B IT02230889A IT2230889A IT1236682B IT 1236682 B IT1236682 B IT 1236682B IT 02230889 A IT02230889 A IT 02230889A IT 2230889 A IT2230889 A IT 2230889A IT 1236682 B IT1236682 B IT 1236682B
Authority
IT
Italy
Prior art keywords
adhesive
adhesive tape
lacquer
ink
forming
Prior art date
Application number
IT02230889A
Other languages
Italian (it)
Other versions
IT8922308A1 (en
IT8922308A0 (en
Inventor
Adelio Lissoni
Original Assignee
Adelio Lissoni
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 Adelio Lissoni filed Critical Adelio Lissoni
Priority to IT02230889A priority Critical patent/IT1236682B/en
Publication of IT8922308A0 publication Critical patent/IT8922308A0/en
Publication of IT8922308A1 publication Critical patent/IT8922308A1/en
Application granted granted Critical
Publication of IT1236682B publication Critical patent/IT1236682B/en

Links

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)
  • Adhesive Tapes (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The invention concerns a process and a device for forming a non-adhesive zone constituting a gripping tab at the initial end of rolls of adhesive tape. The process according to the invention consists in that the said non-adhesive zone is formed by the application of a layer of anti-adhesive lacquer and/or printing ink on a short length of the adhesive surface of the tape. The device according to the invention - which is used in a machine for cutting and winding auto-adhesive tape which is essentially constituted by a printing unit having a container for the lacquer or ink and a group of three rotatable rollers, of which one is an inking roller partially immersed in the lacquer or ink, a transfer roller equipped with a printing cliche, and a counter-pressure roller - has a transfer roller mounted on a movable slide and which may be displaced from an inactive position in which it is distanced from the self-adhesive tape, to a working position in which it is in contact with this and presses it against the counter-pressure roller, or vice versa.
IT02230889A 1989-11-08 1989-11-08 Process for forming a non-adhesive gripping zone at the end of a roll of adhesive tape, and device for performing said process in a winding machine IT1236682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02230889A IT1236682B (en) 1989-11-08 1989-11-08 Process for forming a non-adhesive gripping zone at the end of a roll of adhesive tape, and device for performing said process in a winding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02230889A IT1236682B (en) 1989-11-08 1989-11-08 Process for forming a non-adhesive gripping zone at the end of a roll of adhesive tape, and device for performing said process in a winding machine

Publications (3)

Publication Number Publication Date
IT8922308A0 IT8922308A0 (en) 1989-11-08
IT8922308A1 IT8922308A1 (en) 1991-05-08
IT1236682B true IT1236682B (en) 1993-03-26

Family

ID=11194478

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02230889A IT1236682B (en) 1989-11-08 1989-11-08 Process for forming a non-adhesive gripping zone at the end of a roll of adhesive tape, and device for performing said process in a winding machine

Country Status (1)

Country Link
IT (1) IT1236682B (en)

Also Published As

Publication number Publication date
IT8922308A1 (en) 1991-05-08
IT8922308A0 (en) 1989-11-08

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Legal Events

Date Code Title Description
0001 Granted