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Apparatus and method for vacuumizing and sealing a package

a vacuum sealing and apparatus technology, applied in packaging, packaging cheese, liquid/fluent solid measurement, etc., can solve the problems of reducing the service life of the current vacuum packing apparatus, and reducing the service life of the vacuum chamber. , to achieve the effect of reducing the operational footprint, facilitating the loading and/or unloading of packages, and consolidating the overall operational footprin

Inactive Publication Date: 2021-06-03
CRYOVAC ILLC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent describes a new apparatus for vacuumizing and sealing packages that has a smaller size and uses a single axis of rotation for a platen travel path. This allows for easy loading and unloading of packages onto the platen. Overall, this apparatus has a more compact and streamlined design that reduces the space required for operation.

Problems solved by technology

Due at least in part to timing requirements for removing air from within a package, cycle speeds of current vacuum packing apparatuses are often limited.
It has been found that the endless chain may stretch over time, which complicates achieving proper alignment and positioning of the platens and vacuum chambers in the system.

Method used

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  • Apparatus and method for vacuumizing and sealing a package
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  • Apparatus and method for vacuumizing and sealing a package

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Embodiment Construction

[0095]The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. Like numbers refer to like elements throughout.

[0096]A rotary food packager configured to vacuumize and heat seal packages is described herein. The packages may be, for example, plastic bags each containing a product (e.g., a food product, such as a meat product). In various embodiments, the rotary food packager has a plurality of package platens configured to support a pre-bagged product and a plurality of corresponding vacuum chambers. In various embodiments, the package platens and the vacuum chambers rotate synchronously around a single, vertical axis of ro...

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Abstract

An apparatus for vacuumizing and sealing a package includes a plurality of platens and vacuum chambers, each chamber adapted to mate with a dedicated one of the platens; a conveying system for conveying the platens and chambers along a generally angular path having a single axis of rotation; an automated loading assembly having a linear component and configured to load a package onto each of the platens; an automated unloading assembly having a linear portion and configured to unload a vacuumized, sealed package from each loaded platen onto an outfeed conveyor; and a vacuumizing / sealing system configured to cause relative movement of each chamber / platen pair, along a portion of the angular path, to form therebetween an air-tight enclosure accommodating the package and effect vacuumization and sealing of the package.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of U.S. patent application Ser. No. 15 / 762,491, filed Mar. 22, 2018, which is a National Stage Application, filed under 35 U.S.C. § 371, of International Application No. PCT / US2016 / 053279, filed Sep. 23, 2016, which claims priority to U.S. Provisional Application No. 62 / 232,856, filed Sep. 25, 2015; the contents of all of which are hereby incorporated by reference in their entirety.BACKGROUNDRelated Field[0002]The present application describes apparatuses and methods for vacuumizing and sealing a package. The described apparatuses and methods may be used to vacuumize and seal a bagged products, including food products (e.g., poultry, cheese, red meat, smoked food products, processed food products, ready to eat food products, and / or the like).Description of Related Art[0003]Vacuum packaging in heat sealable plastic bags has been used for packaging food products, such as poultry, meat, and cheese. A vacuum...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F16K51/02B65B31/02B65B51/14F16K3/02F16K3/18B65B25/06B29C65/22B29C65/00B29C65/74B29C65/38B29C65/78
CPCF16K51/02G01F17/00B65B51/146F16K3/0254F16K3/184B65B25/067B65B25/068B29C65/223B29C66/73921B29C66/30621B29C66/00145B29C65/7451B29C66/82421B29C66/2442B29C65/224B29C65/38B29C66/244B29C66/849B29C66/43121F16K3/029B29C66/8322B29C65/7885B29C66/1122B29C66/7234B29C66/72341B29C66/723B65B31/022B65B31/04B65B7/02B65B51/22B65B53/02B65B57/04B65B61/06G01B11/00B65B31/024B29L2031/7128B29C66/71G01F22/00B29C66/232B29C66/949B29K2023/00B29K2023/04B29K2023/08B29K2023/12B29K2067/00B29K2077/00B29K2027/08B29K2023/086B29K2029/04B29K2033/20B65B59/02B65B25/001B65B65/02B65D65/38B65D2565/381
Inventor MCDONALD, GREGORY E.GROSSMAN, GREGORY H.PRICE, JOE A.HODGSON, RODKING, JR., JOHN L.NAKAMOTO, SHUICHINII, YOSHITAKAROHRER, SILVIOCAILLIER, JOELSCHMALZ, PETER
Owner CRYOVAC ILLC
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