Yoshino Kogyosho Co., Ltd.

Snow Brand Milk Products Co., Ltd.

Snow Brand Milk Products, Ltd.

Tatsuo Tanaka

Yoshito Shibauchi

Katsuyuki Mogi

Kohichi Hatanaka

Tadashi Hanada

Mamoru Fujita

Hironobu Terajima

The present invention relates to a positioning means and a press-sealing means. The positioning means includes a jig, a base and an elevating apparatus. The jig includes a plate-like element and a placement hole formed therethrough. It holds an upper portion of a container and adjusts the proper position of the container. The base holds a plurality of jigs and rotates by regular angular amounts, varying each jig's position with respect to a container. The elevating apparatus moves the base between a top position, where the jig holds a container and its top surface touches the undersurface of a pair of rails, and a lowest position, where its upper surface is positioned below the undersurface of the container. The base may include a polygonally-cylindrically shaped block, each surface thereof is flat and holds a jig, a framework that secures the block horizontally by a horizontal axis, and a rotating element that rotates the block by regular angular amounts. The press-sealing means includes a base plate, a supporting rod, a pressing unit and balancers. The base plate is moved downward by a cylinder. The supporting rod, securing an universal coupling at the bottom portion, is fixed to the undersurface of the base plate. Balancers are positioned beneath the base plate and it elastically pushes the pressing unit to balance the proper position of the pressing unit.

Positioning and press-sealing means

The present invention provides methods and means for lid sterilization and temporal sealing. With the lid sterilization means, a lid's whole surface is completely sterilized, while it is held and revolved, and the lid then is put on the opening of a container which is hung by a flange on a pair of rails and carried by a pushing plate. With the temporal sealing means, the lid is partially pushed on the flange by a heater and is briefly and temporarily sealed.

Methods and means for lid sterilization and temporal sealing

Means for lid sterilization and temporal sealing

A machine for packaging is a non-germ atmosphere according to the present invention comprises a container sterilization means which sterilizes containers, and a fill-end-pack means which fills the food in the containers and seals them with lids. At least a pair of rails runs through the container sterilization means and the fill-and-pack means. The containers are hung by the rails and they are intermittently carried by a first intermittent carrying means and the container sterilization means and by a second intermittent carrying means in the fill-and-pack means. The machine is arranged such that it is readily adjustable for different sized containers without allowing germs in the atmosphere to enter into the machine. The container sterilization means for further comprises an air current control means to control the flow of the sterilization agent and to fully sterilize the containers.

Fill- and pack in a non-germ atmosphere machine

Growing community of inventors

Saitama, Japan

Tatsuo Tanaka