Title:
ライナーレスコアレステープロール
Document Type and Number:
Japanese Patent JP3943141
Kind Code:
B2
Abstract:
A tape includes a backing layer and an adhesive layer formed on the backing layer. A plurality of lines of perforations extend across the tape to separate the tape into sheets. The sheets have progressively increasing lengths such that, when the sheets are wound into a roll, each sheet is longer than the sheet underneath it. When in a roll, the outermost sheet covers all of the lines of perforations to reduce instances of the tape tearing in a downweb direction.
Inventors:
Wood, Thomas El.
Application Number:
JP53659798A
Publication Date:
July 11, 2007
Filing Date:
June 09, 1997
Export Citation:
Assignee:
3M COMPANY
International Classes:
C09J7/02; A47L25/00; B65H18/28
Domestic Patent References:
| JP111167Y2 | ||||
| JP5211984A | ||||
| JP271721A | ||||
| JP6311541U | ||||
| JP3724126Y1 | ||||
| JP6029157U |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji