LONG-SIZED DOUBLE-WOVEN BELT-LIKE RESIN SHEET

摘要

PROBLEM TO BE SOLVED: To obtain a long-sized double-woven belt-like resin sheet which has back sticking seals and to which label pieces are stuck and which does not generate a wrinkling and roll collapse at the time of storage and transportation as a wound roll. SOLUTION: This long-sized belt-like resin sheet 1 is provided with the back sticking seals 2 in regions of approximately 10 to 40% in the width direction from one end edge and is stuck with the label pieces 3 in regions of approximately 10 to 40% from the other end edge at specified intervals in a longitudinal direction. The long-sized belt-like resin sheet 1 is arranged with the projections formed by the back sticking seals 2 and the label pieces 3 with good balance, disperses the pressure acting on the sheet when the sheet is wound as the roll, does not generate large strains in the sheet 1 and eliminates a possibility of wrinkling and collapse of the roll.