High-strength plastic tray

A high-strength plastic tray comprises a plastic tray shell, a plurality of transverse connecting ribs connected to the plastic tray shell and evenly distributed on the plastic tray shell, and a plurality of longitudinal connecting ribs connected to the plastic tray shell and evenly distributed on t...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN CHAO, ZHANG RONGDI, SHEN ZHIJIAN
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 PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A high-strength plastic tray comprises a plastic tray shell, a plurality of transverse connecting ribs connected to the plastic tray shell and evenly distributed on the plastic tray shell, and a plurality of longitudinal connecting ribs connected to the plastic tray shell and evenly distributed on the plastic tray shell. A plurality of grid units are defined by the transverse connecting ribs and the longitudinal connecting ribs, a plurality of first reinforcing ribs and a plurality of second reinforcing ribs are arranged on the transverse connecting ribs and the longitudinal connecting ribs respectively, and certain oblique angles are formed between the first reinforcing ribs and the transverse connecting ribs and between the second reinforcing ribs and the transverse connecting ribs respectively. The first reinforcing ribs and the second reinforcing ribs are symmetrically arranged, each grid unit is provided with one first reinforcing rib and one second reinforcing rib, and the two ends of the first reinforc