READILY-TEARABLE LOW GLOSS FILM, AND PACKAGING BAG AND SHEET COMPRISING THE SAME

• Main Author: ITO KOTA
• Format: Patent
• Language: English; Japanese
• Published: 05.08.2021
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; 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; GENERAL PROCESSES OF COMPOUNDING; 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; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

To provide a readily-tearable low gloss film that is excellent in low glossiness as well as in ease of tear and impact strength and a packaging bag and a sheet comprising the same.SOLUTION: A readily-tearable low gloss film consists of a single layer or multiple layers, the readily-tearable low gloss film containing at least a copolymer (a) containing ethylene and a functional group-containing monomer and a cyclic olefinic resin (b) in any layer.SELECTED DRAWING: None 【課題】 低光沢性に優れるだけでなく、易引裂性及びインパクト強度にも優れる易引裂性低光沢フィルム及びこれを用いた包装袋及びシートを提供する。【解決手段】 単層又は多層の易引裂性低光沢フィルムであって、エチレンと官能基含有モノマーを少なくとも含む共重合体（ａ）と環状オレフィン系樹脂（ｂ）を、いずれかの層に含有することを特徴とする易引裂性低光沢フィルムである。【選択図】 なし