TH377A - Canning process - Google Patents

Abstract

Processes and equipment for handling food in the container, which must be hermetically sealed, feature that the container is extended by a protrusion. The food was filled to the brim. Containers, and at least part of the extension, the attached containers are assembled into the enclosure to form a closed assembly. With an outlet for air escape The container was passed with steam until Until the package shrank to the point that the food in the protrusion Lower back into the container and after the desired heat level is achieved, the container piece by extension And the closures will be separated.

Claims (6)

1. The process for handling solid food pieces in containers. Hermetically sealed It consists of (a) the extension of the container by means of a splice protrusion. (B) Adding solid food items to a full container The height of the above container and at least part of the piece. Extending over the edge of the container; (c) the enclosing of the container to be extended for It is assembled into a closed assembly with an air escape outlet (d) a steam driven through the solid food piece through which it reaches the channel. Space between such pieces until the processing level is achieved. With the desired heat And the food pieces shrink and recede From the extension into the container and then (e) the removal of the extension and the closure from the container and its separation 2. The process according to claim 1, where the component is filed, splice and sealing With the edge of the open end of the container. 3. Process according to claim 1 or 2 where the length Of the extension part corresponds to the extent of the shrinkage of the food Solid, which is filled with all containers And extension parts 4. Process according to claim 1, where the closure of the joint And seal with the upper end of the filing. 5. Process according to claim No. 1, where air can escape. Exit from the enclosed assembly through an opening or a narrow slit in the closure. 6. Process according to claim No. 1, where the steam is produced. Inside the container by adding a liquid with a small amount of water Into the container And to heat the enclosed assembly of containers, protrusions and closures. 7. Process according to claim No. 6, where heating This is done by giving a gas flame to the walls of the container. 8. Process in accordance with Clause 6 or No. 7, where the enclosed assembly is rotated around a vertical axis at a velocity, as a result of centrifugal force. From the center there will be a film. Some of the liquid to be evaporated by heat occurs inside the wall. Container verticals 9. Process according to claim 1, where after The level of heat required already The steam in the upper envelope will be replaced. With non-oxidizing air or gas that is brought in via Before the protrusion and the closure are removed and separated 1 0. Process according to Clause 9, where applicable gas Being sterilized before 1 1. Process according to claim 9 or No. 10, where sterile flavored water or liquid is added to Assembly that is closed through exit 1 2. Process according to claim 1 where, after removal and separation and before being forwarded to the stapler, the container is transported to the equilibrium zone. Where the steam in the channel The top is replaced by non-oxidizing air or gas 1. 3. Process according to claim 12, where the gas used Has been sterilized before 1 4.Process according to claim 12 or item 13, where sterile flavored water or liquid is added to Package 1. 5. Process according to Clause 1, where in the operation Sterile The containers are forwarded directly to the machine. Sew a seam where the gas will be inserted immediately before welding the ends into place 1. 6. Process according to Clause 12 or Article 15, performed in a sterile manner where: After sewing Seams of closed containers and containers are subjected to a heat treatment process. Continue to achieve sterilization (16 claims, 2 pages, 7 photos)