Tear proof adhesive tape

• Main Authors: LATZHENNING, YUN, PETRA, RODEWALD, ILSE
• Format: Patent
• Language: English; French; German
• Published: 18.02.2009
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; POLISHES; USE OF MATERIALS AS ADHESIVES

The adhesive film tape useful for bundling, packing and palletizing, comprises a base material consisting of a film (1) and coated on a side with a pressure-sensitive adhesive (2), in which the film has two scratches extending along the tape and over 60-75% of the thickness of the base material. The scratch is implemented as continuous or interrupted line in regular intervals and is arranged at one of the two lateral edges (11, 13) of the base material. The scratch begins on the surface of the base material so that the exposed surface of the base material is undamaged. The adhesive film tape useful for bundling, packing and palletizing, comprises a base material consisting of a film (1) and coated on a side with a pressure-sensitive adhesive (2), in which the film has two scratches extending along the tape and over 60-75% of the thickness of the base material. The scratch is implemented as continuous or interrupted line in regular intervals and is arranged at one of the two lateral edges (11, 13) of the base material. The scratch begins on the surface of the base material so that the exposed surface of the base material is undamaged. The film has a thickness of 15-130 mu m. The adhesive (20-40 g/m 2>) is applied on the base material. The strength of the base material is 300 N/cm. Klebeband mit einem Trägermaterial, auf das zumindest einseitig eine Klebemasse, insbesondere Haftklebemasse aufgebracht ist, wobei das Trägermaterial aus mindestens einer Folie besteht, wobei die Folie mindestens einen sich in der Längsrichtung des Klebebands erstreckenden Ritz aufweist, der sich zumindest über die Hälfte der Dicke des Trägermaterials erstreckt.