Exact model and MAP duty
Hualian’s official product title identifies EV-272, while the shared parameter table spells it EV272. That table distinguishes EV271 gas flushing, EV272 MAP and EV273 MAP/vacuum skin. This record retains the EV-272 product name and does not transfer EV273’s skin function to it.
Tabletop tooling and operation
The product page describes a compact tabletop arrangement with replaceable tray molds, film-feed options and peel-opening options. Confirm the selected tray, film, electrical supply, vacuum/gas equipment and mold-change arrangement in the quotation. Shared-table dimensions, rates and pump values are not assigned here without configuration confirmation.
Specify the tray and accepted pack
Bring representative food, the intended preformed tray and compatible closing film. Agree the tooling, fill condition, seal margin, packaging mode and pack-check method. Measure accepted output including loading, rejects and changeovers; catalogue speed or gas-displacement wording alone does not establish pack quality, food safety or shelf life.
Supplier and other packaging routes
Official references
Manufacturer pages checked on 5 October 2026. Confirm the offered model, packaging mode, tooling and representative food-and-pack trials with the supplier.
Contact Hualian about this model and its supplied configuration
The direct official contact route was rechecked on 7 October 2026. Other source statements retain their existing verification date; unresolved model-specific specifications remain unresolved.
Application context and process planning
The following food and process routes are already associated with this record. Use them to define the material, upstream and downstream duties, and trial requirements; a directory association is not a guarantee that every configuration can handle every application.