Continuous casing cake and food air conditioned preserving packers

A modified atmosphere fresh-keeping and packaging machine technology, which is applied in packaging, packaging objects under special gas conditions, transportation and packaging, etc., can solve the problems of high cost, large volume, single function, etc.
CN1644458AInactive Publication Date: 2005-07-27่‹ๆ˜Žๆ™บ
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
่‹ๆ˜Žๆ™บ
Publication Date
2005-07-27
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

A continuous packing machine with gas antistaling function for the cake food box is composed of machine frame, pressure-variable sealing-cutting unit, conveyer, heating-sealing unit, cutting unit, vacuumizing-inflating unit, film winding unit, and controller. Said heating-sealing unit has upper and lower sealing dies.
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Description

1. Technical field:

[0001] The invention relates to a food packaging machine, especially a box-type modified atmosphere fresh-keeping machine that can quickly replace the sealing and cutting knife mold to realize fast and changeable packaging styles and realize heating and sealing, pumping and inflation, film cutting and box cutting at the same station. The packaging machine belongs to the transformation technology of the modified atmosphere fresh-keeping packaging machine for food. 2. Background technology:

[0002] Food packaging is mainly divided into two types: bag type and box type packaging. Compared with bag packaging, box packaging has the advantages of keeping the packaged items in good shape and providing a good sealing effect. Especially when the packaging box is filled with protective gases such as nitrogen, carbon dioxide or mixed gas, the box packaging can provide a safer and more hygienic fresh-keeping measure for food. At present, there are mainly two types...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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