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7631476 |
Steam-replacement deaeration apparatus for use in bag packaging
Steam from a steam supply source is heated in a heating device, supplied to a nozzle through a secondary steam supply passage and injected from a spout. The temperature of steam at the outlet of...
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4885897 |
Method of making hermetically sealed container
A method of making a hermetically sealed container is disclosed. In the method, a water vapor (40) is blown into a container body (1) that has been placed with a product such as solid foods or the...
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4838008 |
Closing plastics containers
Thermally processable plastics tubs (10) filled with a liquid or semi-liquid product so as to leave a headspace are closed by preformed lids (12) which are heat-sealed to their peripheral flanges...
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4717575 |
Method for canning food product
The present invention relates to a canned aqueous food product contained in a hermetically closed rigid container. According to the invention, the pressure inside of the container as measured at...
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4522015 |
Phased aseptic sterilization and packaging process and system
A phased aseptic sterilization and packaging process is disclosed wherein the solid component of a product is separately sterilized within the container in which the product is ultimately sealed....
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4308900 |
Container filling system
A container filling system and method is disclosed which includes a filling valve which receives a product through an inlet port in the side of a vertically movable cylinder having a vertically...
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4278633 |
Method of treating a water soluble capsule
A gelatin capsule is formed with an elongated portion and a bulb portion with a medicinal material therein for supply to a body through inserting the elongated portion in a body orifice. The...
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4236672 |
Nozzle for steaming retortable pouches
To remove air from pouches filled with foodstuffs or other products prior to sealing, equipment has been used which opens the top of the pouch, inserts a nozzle, injects steam through the nozzle,...
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4109441 |
Sealing unit for autoclave sterilization of flexible packages
The present invention is directed to a sealing unit for an autoclave for sterilizing contents packaged in pouches and sealing the latter, the sealing unit including a plurality of relatively...
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4081942 |
Machine and method for filling, introducing steam into, and sealing flexible pouches
Flexible pouches filled with product are advanced to a steaming station where steam is introduced into the pouches to remove the air therefrom. The pouches are closed and sealed while in the...
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4016705 |
Method and apparatus for purging air from containers
A method and apparatus is disclosed for purging air from the headspace of filled flexible containers and from the interstices in the product when the containers are filled with particulates. The...
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3881300 |
Method and apparatus for supplying steam during the location of threaded caps on containers
Apparatus for placing screw caps on jar-like containers which is adapted to evacuate air from the container by directing a horizontal high velocity stream of steam along the cap and the opening of...
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3765142 |
METHOD AND APPARATUS FOR ASEPTICALLY FILLING DRUMS
A method and apparatus for aseptically filling drums with flowable liquids such as fruit or vegetable juices. A steam atmosphere is provided within the drum and within a filling head engaged wth...
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3385022 |
Method and apparatus for aseptically filling drums
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3025875 |
Apparatus for sealing containers
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2917880 |
Method of and apparatus for packaging food products
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2855006 |
Beverage containers and method of filling the same
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