Dai Nippon Insatsu Kabushiki Kaisha

Kimiaki Hyakutome

Mitsuo Okabe

Hideto Akiba

Junichi Hashikawa

Sadao Kuramochi

Masaru Hoshino

Tokio Kodera

This invention relates to a container (10) provided with a metallic cover comprising a plastic container (14) provided with a flanged portion (15) and a metallic cover (11) provided with a peripheral edge portion (12) and having an improved reservation property obtained by improving a material of the container body (14) and the shape thereof, also relates to a method for manufacturing a container provided with a metallic cover comprising the steps of mounting a container body (214) provided with a flanged portion (215) in a recess (267a) of a retainer (267), conveying the container body (214) mounted in the recess (267a) of the retainer (267) and the metallic cover (211) to a seaming device (256), seaming the peripheral portion (212) of the metallic cover (211) to the flanged portion (215) of the container body (214) by the seaming device (256), and discharging the seamed container provided with the metallic cover from the seaming device (256), and further relates to a press-cut device which includes a vertically reciprocating intermediate bed (313) and an upper stationary table (315) disposed above the intermediate bed (313) and in which a pressing device (321) and a cutting device (323) are secured to the intermediate bed (313) and the stationary table (315) and a conveyer (317) is arranged between the pressing device (321) and the cutting device (323).

Container provided with metallic cover and method and apparatus for

Container with metallic cover and method of manufacturing the same

A long sheet material to be sterilized is passed through an atmosphere of H.sub.2 O.sub.2 mist of low concentration and of droplet particle size of approximately 10 microns at room temperature for approximately one second and is then irradiated for approximately one second with ultraviolet-ray lamps positioned to irradiate opposite surfaces of the sheet material each at a distance of approximately 20 mm therefrom, whereby the material is thoroughly sterilized as a result of the synergistic effect produced by the combination of these two sterilization steps.

Sterilization apparatus and process utilizing synergistic effect of

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Sayama, Japan

Kimiaki Hyakutome