ADHESIVE TAPE FOR ROLL CHANGE OF FLAT-WEB MATERIALS

PROBLEM TO BE SOLVED: To provide an improved adhesive tape for roll change in operation, not having the defects in the conventional techniques and having such high storage stability that the adhesive does not lose or reduce its adhesive force. SOLUTION: The adhesive tape for the roll change of flat-...

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Bibliographische Detailangaben
Hauptverfasser:	WULF STEFAN, SCHWARZ IMKE, BIR GERHARD, NAGEL CHRISTOPH
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY CONVEYING DYES HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PACKING PAINTS PERFORMING OPERATIONS POLISHES STORING TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an improved adhesive tape for roll change in operation, not having the defects in the conventional techniques and having such high storage stability that the adhesive does not lose or reduce its adhesive force. SOLUTION: The adhesive tape for the roll change of flat-web materials comprises a splittable flat carrier, at least one layer of adhesive disposed above the splittable carrier, and a layer of adhesive disposed below the splittable carrier, wherein at least between the splittable carrier and the layer of adhesive below the splittable carrier there is a first barrier layer which is impervious to calcium ions (Ca2+). COPYRIGHT: (C)2010,JPO&INPIT