Water -soluble membrane of separating nature of PVA high resistant

The utility model relates to a water -soluble membrane of separating nature of PVA high resistant mainly is applied to the packing field, is equipped with inlayer, body layer, skin in proper order, and the inlayer is the PE membrane, and the body layer is two -layer PVA membrane, is equipped with th...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO JUNFENG, MU XIZE, XIAO CHANGQIN, SUO YAMIN, ZHENG LIANGWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model relates to a water -soluble membrane of separating nature of PVA high resistant mainly is applied to the packing field, is equipped with inlayer, body layer, skin in proper order, and the inlayer is the PE membrane, and the body layer is two -layer PVA membrane, is equipped with the PE membrane in the two -layer PVA membrane, the outer PE membrane that is. The utility model discloses separation nature is good, and is pollution -free, nontoxic.