Printed adhesive tape production method for e.g. masking tape, by coating with adhesive on one side, printing on opposite side and cutting into narrow rolls

A web of paper is coated with a pressure-sensitive adhesive (2b') on one side (2b) so that the tape can be easily attached to and removed from a surface, the web tail is then passed through a printing machine in order to print a pattern (T1) on the non-adhesive side whilst the adhesive is in co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	NILS AAKE GRAVESTAM
Format:	Patent
Sprache:	eng ; swe
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COLOUR PRINTING CONVEYING DYES HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PACKING PAINTS PERFORMING OPERATIONS POLISHES PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS STORING TRANSPORTING TYPEWRITERS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A web of paper is coated with a pressure-sensitive adhesive (2b') on one side (2b) so that the tape can be easily attached to and removed from a surface, the web tail is then passed through a printing machine in order to print a pattern (T1) on the non-adhesive side whilst the adhesive is in contact with a roll acting as an anvil and then the printed layer is dried or cured before winding the web up into a roll. Finally, the web is unwound in a cutting step during which the master roll is cut into parallel strips which are then wound up to form a number of relatively narrow adhesive tape rolls whose combined width is equal to that of the master roll.