PERFORATED LAMINATED SHEET AND MANUFACTURING METHOD THEREOF

To provide a perforated laminated sheet having a pattern.SOLUTION: A perforated laminated sheet according to the embodiment of the invention is manufactured by processing a raw laminated sheet in which at least one layer of resin sheet is placed between a first cloth on the front side and a second c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MIMURA YOSHIYUKI, TANAKA KOZO, NOJIRI YASUHISA, TAKEZAWA HIDEKI, YAGI HARUMI, KONISHI KUNIO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HAND CUTTING TOOLS LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPING-OUT TEXTILES TRANSPORTING TREATING TEXTILE MATERIALS BY LIQUIDS, GASES OR VAPOURS TREATMENT OF TEXTILES OR THE LIKE WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a perforated laminated sheet having a pattern.SOLUTION: A perforated laminated sheet according to the embodiment of the invention is manufactured by processing a raw laminated sheet in which at least one layer of resin sheet is placed between a first cloth on the front side and a second cloth on the back side, and the first cloth, the second cloth, and the resin sheet are stuck together. The perforated laminated sheet has a plurality of supersonic punching holes PH penetrating from the first cloth to the second cloth and has a pattern formed by difference in thickness caused by distribution density of the plurality of supersonic punching holes PH at least on either one of the front surface and the back surface of the raw laminated sheet.SELECTED DRAWING: Figure 7 【課題】孔開き積層シートであり、模様を有するものを提供する。【解決手段】本発明の実施形態に係る孔開き積層シートは、表面の第１の布と裏面の第２の布との間に少なくとも１層の樹脂シートを介在させて、前記第１の布と前記第２の布と前記樹脂シートを貼着した原積層シートを加工した孔開き積層シートである。この孔開き積層シートは、前記第１の布から前記第２の布までを貫通する複数の超音波パンチング孔ＰＨを有し、前記複数の超音波パンチング孔ＰＨの分布密度により前記原積層シートの表面と裏面の少なくとも一方に厚みの薄厚により形成された模様を有している。【選択図】図７