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US 2006/0051551 A1Published application
Pressure-sensitive adhesion-processed sheet
AssigneeYupo Corporation
InventorsTamio Shikano, Katsukuni Nitta, Koichi Ishida
Life of this patent
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Abstract
A pressure-sensitive adhesion-processed sheet which can be easily stuck without forming blisters by air-entrapment, is less expensive, can be easily re-stuck, and has favorable working characteristics. The pressure-sensitive adhesion-processed sheet includes a sheet base material and a pressure-sensitive adhesive layer having plural small valleys and plural small peaks.
Claims16
A pressure-sensitive adhesion-processed sheet comprising:
- a sheet base material;
- and
- a pressure-sensitive adhesive layer including plural small valleys and plural small peaks.
A release sheet comprising plural bosses and plural punch hole structures.
Dependencies are inferred from the claim text.