Snack Packaging Machine for Chips and Extruded Foods

Snack packaging typically combines a multihead weigher with a VFFS bagger, but light, fragile and irregular products require careful transfer. Bag volume, product breakage, crumbs, seal cleanliness and optional gas flushing all influence the final configuration.

Illustrative packaging example

Published HYS Configuration Facts

• VFFS models list 25–55 bags/min
• VFFS bag sizes extend to L 320 × W 250 mm across the published model range
• Volumetric cup integration is shown on the current VFFS product page
• A multihead weigher and gas flushing require project-specific confirmation

Final model, feeder, accuracy and output are confirmed from product and package samples.

Custom functions: Nitrogen flushing, dust extraction, metal detection and checkweighing require a customized machine or line configuration.

Weighing and Gentle Handling

• Multihead weighing is commonly used for flexible target weights and mixed piece sizes.
• Reduced drop height and suitable discharge timing help protect fragile chips and extruded snacks.
• Product buildup, seasoning and crumbs should be considered in contact-surface design.
• Upstream supply must remain stable enough to keep the weigher operating efficiently.

Bag and Film Requirements

• Define pillow, gusseted or other supported rollstock format and final bag volume.
• Film stiffness, friction, barrier and seal window must be tested at operating speed.
• Product must clear the seal area before horizontal sealing.
• Optional nitrogen flushing, date coding and inspection must be included in the line cycle.

Production Data to Provide

• Snack type, piece dimensions, density, fragility and seasoning level.
• Target weight, tolerance, bag dimensions and film roll.
• Required bags per minute and upstream production rate.
• Gas flushing, coding, metal detection and check-weighing needs.

Related Packaging Applications

Nuts packagingCandy packaging