Title:
突合せスプライシングテープおよび突合せスプライシング方法
Document Type and Number:
Japanese Patent JP2004518593
Kind Code:
A
Abstract:
The present invention refers to a butt splicing tape comprising: a splicing portion, an attachment portion and a gripping portion wherein said splicing portion comprises an elongated first backing member (10) having two faces and two longitudinal edges, a first adhesive layer (11') on the first face of said first backing member (10), said first adhesive layer (11') extending across the width of said first backing member (10) substantially along the first longitudinal edge of said first backing member (10) and optionally being covered by a first release liner (12); and a second adhesive layer (11) on the first face of said first backing member (10), said second adhesive layer (11) extending across the width of said first backing member (10) substantially along the second longitudinal edge of said first backing member (10) and being covered by a second release liner (13) having two faces and two longitudinal edges, the first face of said second releaser liner (13) being adjacent to second adhesive layer (11); wherein said attachment portion (20,21) is connected to and distributed substantially along said splicing portion, said attachment portion including a third adhesive layer (21), and wherein said gripping portion includes a fourth adhesive layer (31) and is connected to and distributed substantially along said second release liner (13) of splicing portion.
Inventors:
Shaw, Robert Hee.
Application Number:
JP2002530402A
Publication Date:
June 24, 2004
Filing Date:
August 29, 2001
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
B65H19/10; B65H19/18; (IPC1-7): B65H19/18
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Nagasaka Tomoyasu
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Nagasaka Tomoyasu
Masaya Nishiyama
Higuchi Souji