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1. TH1901001035A - DECORATIVE MULTILAYERED EXTRUSION BLOWING BOTTLE

Office
Thailand
Application Number 1901001035
Application Date 13.07.2017
Publication Number 1901001035A
Publication Date 26.04.2021
Publication Kind A
IPC
B65D 1/00
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
1Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
Applicants โตโย เซกัน โค., แอลทีดี.
Inventors คาโต้, ยูอิจิโร่
Agents นางดารานีย์ วัจนะวุฒิวงศ์, นางสาวสนธยา สังขพงศ์
Priority Data 2016164629 25.08.2016 JP
Title
(EN) DECORATIVE MULTILAYERED EXTRUSION BLOWING BOTTLE
Abstract
(EN) A decorative multilayered extrusion blowing bottle provided with an inner layer that is formed from a polyethylene (A) and a metallic layer that is arranged outside the inner layer, has an average thickness of 600 nm or less and comprises a polyethylene (B) and a metal pigment dispersed in the polyethylene (B). The decorative multilayered extrusion blowing bottle is characterized in that, when the shear viscosities (Pa·s) of a resin forming an inner adjacent layer to the metallic layer as measured at shear rates of 6 s and 30 s-1 and 30 s at a temperature of 210ºC are respectively represented by V-1 at a temperature of 210ºC are respectively represented by V and V6 and V, the shear viscosities η30, the shear viscosities η and η6 and η (Pa·s) of the polyethylene (B) as measured at shear rates of 6 s30 (Pa·s) of the polyethylene (B) as measured at shear rates of 6 s and 30 s-1 and 30 s at a temperature of 210ºC meet the following viscosity requirement formulae (1) and (2): (1) η-1 at a temperature of 210ºC meet the following viscosity requirement formulae (1) and (2): (1) η ≥ V6 ≥ V - 2000; and (2) η6 - 2000; and (2) η ≥ V30 ≥ V - 2000.30 - 2000.