AGRICULTURAL MATERIAL, AGRICULTURAL MATERIAL ROLL, AND AGRICULTURAL HOUSE

Provided are an agricultural material in which breakage starting from a through-hole of a screw and cracking caused by knick deformation are suppressed; an agricultural material roll; and an agricultural house.The agricultural material (12, 52, 62, or 72) includes a cellulose acylate layer (41) and...

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Bibliographische Detailangaben
Hauptverfasser:	ISHII, Eiji, KATANO, Shogo, WASHIYA, Kimito
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TRANSPORTING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	Provided are an agricultural material in which breakage starting from a through-hole of a screw and cracking caused by knick deformation are suppressed; an agricultural material roll; and an agricultural house.The agricultural material (12, 52, 62, or 72) includes a cellulose acylate layer (41) and a polymer layer (42). The cellulose acylate layer (41) is formed of cellulose acylate. The polymer layer (42) is provided on a first CA surface (41A), which is one surface of the cellulose acylate layer 41. The polymer layer (42) has a moisture permeation resistance of at most 7.5×10-4m2·day/g per 1 µm of thickness and is formed of a polymer different from cellulose acylate. The agricultural material (12, 52, 62, or 72) has a tear strength of at least 0.10 N.