METHOD FOR PRODUCING RESIN CONTAINER WITH COATING, AND RESIN CONTAINER COATING APPARATUS

• Main Authors: TAKEMOTO ETSUKO, MAJIMA TAKESHI, SAKAMOTO HITOSHI, ISHIBASHI KENICHI, FUJIMORI HIROSHI, HIROSE FUMIHIKO
• Format: Patent
• Language: English; Japanese
• Published: 11.07.2016
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; 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; DIFFUSION TREATMENT OF METALLIC MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a resin container having a coating which is dense, thin, and is excellent in gas barrier properties; and a resin easily coating apparatus.SOLUTION: A resin container includes a resin container 101 and a metal oxide film 102 provided on at least one of the inner surface and the outer surface of the container 101. The metal oxide film 102 is formed by layering a plurality of atomic layers in which metal constituting the metal oxide film is deposited by the unit of atoms, and has a film thickness of 5 nm to 100 nm.SELECTED DRAWING: Figure 1 【課題】 緻密で薄くてガスバリア性に優れた被膜を有する樹脂容器及び樹脂容易被膜装置を提供する。【解決手段】 樹脂製の容器１０１と、前記容器１０１の内面及び外面の少なくとも一方に設けられた金属酸化物膜１０２とを具備し、前記金属酸化物膜１０２は、当該金属酸化物膜を構成する金属が原子単位で堆積した原子層を複数層積層して５ｎｍ〜１００ｎｍの膜厚を有する。【選択図】 図１