Title: Tab tape splicing apparatus

Abstract: There is provided a tab tape splicing apparatus for automatically fastening a tab tape on the adhesive surface of a rolled pressure-sensitive adhesive sheet at the end of the roll to provide a rolled pressure-sensitive adhesive tape with a tab at the leading end thereof. The apparatus comprises a rail fixedly mounted between a pair of upright frame members on both sides of a base to extend in the breadthwise direction of a pressure-sensitive adhesive sheet, a movable frame movable from side to side along the rail, a splicing roll attached to the movable frame for fastening a tab tape, a tape holder for holding a roll of tab tape, cutting means for cutting the tab tape, and means for moving the movable frame from side to side.

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Inventors: Tanaka, Iwao (Tokyo, JA)
Shiratori, Yukio (Higashikurume, JA)
Iijima, Hidetaro (Urawa, JA)

Application Number: 477272
Filing Date: 1974-06-07
Publication_date: 1976-02-17
Assignee: Nichiban Co., Ltd. (Tokyo, JA)
Primary Class(es): 156/522 156/361, 156/367, 156/523, 156/580
Other Classes:
US Patent Ref:

2818908	Jan, 1958	Byrnes et al.	156/522.
3066723	Dec, 1962	Remington et al.	156/522.

Other Refs:
Primary Examiner: Whitby, Edward G.
Assistant Examiner:
Attorney: Haseltine, Lake & Waters