Small Scale Modified Atmosphere Packaging
Small-scale lines are judged on changeover speed and floor space, not on trays per hour. A machine that takes an hour to switch formats is useless to a plant running six SKUs in a day.
Modified atmosphere packaging replaces the air inside the pack with a controlled gas mix — usually O₂, CO₂ and N₂ — so that the product's own spoilage mechanism is slowed down rather than just sealed out. Gas ratio is set per product, not per machine.
The machines below are the ones in our range that can take this job directly. Final selection still depends on tray dimensions, output per shift and how the line connects to what you already have — once those three are fixed, the configuration is mostly settled.
Matching Machines
RDL480P
Good Quality MAP Machine: Stable, High-Speed, and Cost-Effective RDL480P
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RDL380P
High-Speed, Cost-Effective MAP Machine with Stable Operation RDL380P
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FAQ
What output can I expect for this application?
Across our current models the corresponding rates are roughly: RDL480P: 1240-1400; RDL380P: 1200~1400 (trays/hour). Real output also depends on fill weight, how fast operators load trays and what happens downstream.
How long does a format change take?
It is mainly a mould change: typically 30 minutes to an hour depending on how different the tray formats are. For plants running several SKUs we usually quote the common moulds together so nobody waits on tooling.
How accurate is the gas mix, and does it drift?
Our mixing systems hold ±1% on the set ratio and residual oxygen below 0.5% on tray lines. Drift usually comes from a leaking seal or a worn gas line, both of which the machine flags during the daily self-check.
Tell us your tray, product and output target
Send a photo of your current pack and your target output per shift. We will come back with a machine model, a gas recipe and a mould proposal.
- • Quotation within 24 hours
- • Free selection and gas recipe advice
- • Global installation and training