MANUFACTURING METHOD FOR SURFACE MODIFICATION RESIN CONTAINER, RESIN CONTAINER, AND MODIFICATION METHOD FOR RESIN CONTAINER SURFACE

• Main Authors: FUKUSHIMA RYUHEI, YOSHIDA KENJI, ASAHI KAORU, ITO SANA
• Format: Patent
• Language: English; Japanese
• Published: 29.10.2020
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COFFEE MILLS; COMPOSITIONS BASED THEREON; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; GENERAL PROCESSES OF COMPOUNDING; HOUSEHOLD OR TABLE EQUIPMENT; HUMAN NECESSITIES; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SPICE MILLS; SUCTION CLEANERS IN GENERAL; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

To provide a manufacturing method for a surface modification resin container having a surface on which a water droplet hardly remains when washed using water or water solution.SOLUTION: A manufacturing method for a surface modification resin container modifies a surface of a resin container by performing a modification process. The modification process includes at least one type of processes selected from a group composed of: an ultraviolet light irradiation process for irradiating the resin container with ultraviolet light by an ultraviolet light irradiator; an ozone contact process for bringing ozone into contact with the resin container; a plasma irradiation process for irradiating the resin container with plasma from a plasma surface treatment device; a corona discharge process for performing corona discharging to the resin container by a corona surface treatment device; frame treatment process for performing a frame treatment on the resin container by a frame treatment device.SELECTED DRAWING: None 【課題】 水又は水溶液で洗浄した際に、表面に水滴が残りにくい表面改質樹脂容器の製造方法を提供する。【解決手段】 改質工程を行うことにより樹脂容器の表面を改質する表面改質樹脂容器の製造方法であって、上記改質工程は、上記樹脂容器に紫外線照射機により紫外線を照射する紫外線照射工程、上記樹脂容器にオゾンを接触させるオゾン接触工程、上記樹脂容器にプラズマ表面処理装置よりプラズマを照射するプラズマ照射工程、上記樹脂容器にコロナ表面処理装置によりコロナ放電するコロナ放電工程、及び、上記樹脂容器をフレーム処理装置によりフレーム処理するフレーム処理工程からなる群から選択される少なくとも１種の工程を含むことを特徴とする表面改質樹脂容器の製造方法。【選択図】 なし