LAMINATED FILM, LAMINATE, AND PACKAGING CONTAINER

• Main Author: TAKASUGI YUYA
• Format: Patent
• Language: English; Japanese
• Published: 30.08.2023
• Subjects: 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

To provide a film that exhibits antistatic properties while inhibiting outgas generation without significant loss of mechanical strength.SOLUTION: A laminated film at least comprises a first polyethylene layer and a second polyethylene layer. The second polyethylene layer contains polyethylene as a main component, and a donor-acceptor antistatic agent. The laminated film contains biomass-derived polyethylene.SELECTED DRAWING: Figure 1 【課題】機械的強度を大きく損なわずに、またアウトガスの発生を抑制しながら、帯電防止性を発現するフィルムを提供する。【解決手段】第１のポリエチレン層と、第２のポリエチレン層とを少なくとも備える積層フィルムであって、第２のポリエチレン層が、主成分としてのポリエチレンと、ドナー・アクセプター型帯電防止剤とを含有し、積層フィルムが、バイオマス由来のポリエチレンを含有する、積層フィルム。【選択図】図１