SHRINK LABEL

• Main Authors: HIKITA EIJI, KAMEO TAKAHIRO, SAKANO SHINJI
• Format: Patent
• Language: English; Japanese
• Published: 08.10.2015
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; ADVERTISING; 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; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; HANDLING THIN OR FILAMENTARY MATERIAL; LABELS OR NAME-PLATES; 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; PHYSICS; SEALS; SIGNS; STORING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a shrink label which is excellent in the falling resistance and tearing properties of a label and high in rigidity.SOLUTION: Disclosed is a shrink label which has a shrink film. The shrink film has a base layer part and surface layers provided on both surface sides of the base layer part. The surface layer contains 50 wt.% or more of a polyester-based resin. The base layer part includes 5 to 65 layers and has, as the layers, at least a layer (A layer) containing 50 wt.% or more of the polyester-based resin and a layer (B layer) containing 50 wt.% or more of a polystyrene-based resin. 【課題】ラベルの落下耐性及び引き裂き性が優れ、且つ、剛性が高いシュリンクラベルを提供する。【解決手段】本発明のシュリンクラベルは、シュリンクフィルムを有するシュリンクラベルであって、前記シュリンクフィルムが、基層部と、前記基層部の両面側に設けられた表面層とを有し、前記表面層は、ポリエステル系樹脂を５０重量％以上含有し、前記基層部は、層を５〜６５層含み、前記層として、ポリエステル系樹脂を５０重量％以上含有する層（Ａ層）と、ポリスチレン系樹脂を５０重量％以上含有する層（Ｂ層）とを少なくとも有することを特徴とする。【選択図】図１