FOAMED SHEET AND MANUFACTURING METHOD OF FOAMED SHEET

To provide a foamed sheet which is relatively flexible and can exhibit excellent cushioning properties, and a producing method of the foamed sheet.SOLUTION: The foamed sheet according to the present invention is made up of a polyolefin-based resin composition, and is a perforated foamed sheet having...

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Bibliographische Detailangaben
1. Verfasser:	YUKI SHOTA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a foamed sheet which is relatively flexible and can exhibit excellent cushioning properties, and a producing method of the foamed sheet.SOLUTION: The foamed sheet according to the present invention is made up of a polyolefin-based resin composition, and is a perforated foamed sheet having a plurality of holes that open on one surface and have a depth halfway in a thickness direction.SELECTED DRAWING: Figure 1 【課題】比較的柔軟であり且つ優れた緩衝性を発揮し得る発泡シート、及び、そのような発泡シートの製造方法を提供することを課題とする。【解決手段】ポリオレフィン系樹脂組成物で構成された発泡シートであり、一表面に開口し厚み方向途中までの深さの穴が複数設けられている、穴あき発泡シート。【選択図】図１