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Gas-pak is a method used in the production of an anaerobic environment. It is used to culture bacteria which die or fail to grow in the presence of oxygen ( anaerobes ). These are commercially available, disposable sachets containing a dry powder or pellets, which, when mixed with water and kept in an appropriately sized airtight jar, produce ...
This Wikiproject covers all common forms of containers, with an emphasis on those which are used commercially. That would include intermodal containers, packaging, bags of all kinds, boxes, buckets and pails, barrels and drums, tanks and vats, bottles, cans, etc. Related processes and packaging machinery are included.
A packaging gas is used to pack sensitive materials such as food into a modified atmosphere environment. The gas used is usually inert , or of a nature that protects the integrity of the packaged goods, inhibiting unwanted chemical reactions such as food spoilage or oxidation .
The components of an oxygen absorber vary according to intended use, the water activity of the product being preserved, and other factors. Often the oxygen absorber or scavenger is enclosed in a porous sachet or packet but it can also be part of packaging films and structures. [4] Others are part of a polymer structure. [5]
A process flow diagram (PFD) is a diagram commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment. The PFD displays the relationship between major equipment of a plant facility and does not show minor details such as piping details and designations.
English: This is a diagram of a vacuum gas manifold with two Teflon taps per reaction line. One Teflon tap opens/closes the reaction line to an inert gas and the other Teflon tap opens/closes the reaction line to vacuum. Inert gas in; Inert gas out; Vacuum; Reaction line; Teflon tap to inert gas; Teflon tap to vacuum
English: This is a diagram of a vacuum gas manifold with three-way stopcocks. The stopcock opens/closes the reaction line to an inert gas and opens/closes the reaction line to vacuum. The stopcock opens/closes the reaction line to an inert gas and opens/closes the reaction line to vacuum.
PackML (Packaging Machine Language) is an industry technical standard for the control of packaging machines, as an aspect of industrial automation.. PackML was created by the Organization for Machine Automation and Control (OMAC) in conjunction with the International Society of Automation (ISA).