Biaxially-oriented polyethylene ecological packaging composite membrane

Disclosed is a biaxially-oriented polyethylene ecological packaging composite membrane which is composed of a BOPE (biaxially-oriented polyethylene) membrane and a PVA (polyvinyl acetate) modified coating PE (polyethylene) membrane. The printed BOPE membrane (1) is integrally composited with the PVA...

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Bibliographische Detailangaben
Hauptverfasser:	SUN ZHEN, GE YINGCANG, WU FANGNU, LEI XIAOYING, ZHANG HENGHUI, ZHU ZHIMING, WANG MAOGANG, ZHANG YONG
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:	Disclosed is a biaxially-oriented polyethylene ecological packaging composite membrane which is composed of a BOPE (biaxially-oriented polyethylene) membrane and a PVA (polyvinyl acetate) modified coating PE (polyethylene) membrane. The printed BOPE membrane (1) is integrally composited with the PVA modified coating PE membrane (3) through a bonding layer (2). The BOPE membrane is the outer layer, and the PVA modified coating PE membrane is the inner layer. The biaxially-oriented polyethylene ecological packaging composite membrane can meet requirements of packaging of majority foods and drugs. Material weight is reduced, and materials capable of being fused and recycled are adopted on the basis of unaffecting usability of the packaging materials and composited, so that resource utilization is improved.