Anti-wrinkle packaging paperboard

The anti-wrinkle packaging paperboard comprises a surface coating, a paper pulp surface layer, a paper core layer and a paper pulp substrate layer, and the surface coating comprises an ink absorption layer, a coating layer and a starch layer which are sequentially arranged from top to bottom; fibers...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WEI JINQIANG, YU SHUNDONG, SHE YANYAN
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 IMPREGNATING OR COATING OF PAPER 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 PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS STORING TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The anti-wrinkle packaging paperboard comprises a surface coating, a paper pulp surface layer, a paper core layer and a paper pulp substrate layer, and the surface coating comprises an ink absorption layer, a coating layer and a starch layer which are sequentially arranged from top to bottom; fibers are clamped in the paper core layer and the paper pulp substrate layer and extend from the upper surfaces of the paper core layer and the paper pulp substrate layer to the lower surfaces of the paper core layer and the paper pulp substrate layer. According to the anti-wrinkle packaging paperboard, the surface coating is arranged to be of a three-layer structure comprising the ink absorption layer, the coating layer and the starch layer, the starch layer improves the bonding performance and enables the coating layer to be evenly attached to the paper pulp surface layer, and the anti-wrinkle performance of the coating layer is improved; the fiber filaments are clamped between the paper core layer and the paper pulp