Best Packaging Machine for Frozen Vegetables in 2026

Frozen vegetable and fruit packaging in 2026 uses VFFS with cold-resistant film at 40-70 bpm, producing pillow or gusseted bags of 500g-2.5kg for retail and foodservice. The Lintyco LTC520 (width 60-250mm) covers 500g-1kg retail SKUs while the LTC620 (width to 300mm) handles 1-2.

5kg foodservice bags. Key requirements: (1) cold-tolerant film — PE/EVA or LLDPE that stays flexible at -18°C; (2) seal integrity through frost — heated jaws with anti-condensation; (3) weigher integration — multi-head for IQF berries/peas, linear for mixed vegetable blends. CapEx $7,000-$15,500 for the Lintyco VFFS (LTC520 or LTC620), plus weigher at $6,000-$12,000. The machine must operate in a 5-10°C packaging room to prevent product thaw during filling.

Recommended Machines

3 tiers · entry → premium

Model	Price	Speed	Bag Size	Tier	Key Features
LTC520 Mid-size servo VFFS for medium bags	$10,000 - $13,000	30-70 bpm	60-250 × 80-350 mm	mid	PLC servo + pneumatic control, Smart temperature controller, Touch screen HMI
LTC620 Mid-range servo VFFS for medium-to-large bags	$12,500 - $15,500	30-70 bpm	100-300 × 100-400 mm	mid	PLC servo + pneumatic control, Smart temperature controller, Touch screen HMI

Benchmarks at a Glance

2026 data

Typical Speed

40-70

Price Range

$7,000 - $15,500 (VFFS)

ROI Period

14-20 months

Industry Note

Frozen vegetables operate on 18-28% margins, but high throughputs (60+ bpm) and year-round demand push ROI to 14-16 months; premium IQF berries at 40%+ margins pay back in 12 months.

Which Machine Fits Your Volume?

Retail frozen peas/corn, 40-60 bpm, 500g-1kg pillow: choose LTC520 — Pairs with a 10-head multihead weigher calibrated for IQF free-flowing product; PE/EVA film seals through frost at 250mm bag width.
Foodservice frozen blends, 40-60 bpm, 1-2.5kg gusseted: choose LTC620 — 300mm bag width and 1kg+ fill range cover HORECA and institutional formats; gusseted base stabilizes heavy bags for palletizing.
Premium frozen berries/seafood, 25-40 bpm, vacuum-sealed: choose LTC620 — Same VFFS accepts a vacuum module to extend shelf life of premium IQF berries and seafood from 12 to 24 months by preventing freezer burn.

Bag Types for Frozen Vegetables

Pillow

Gusseted

Vacuum Bag

Frequently Asked Questions

What film works at -18°C freezer temperatures?

PE/EVA (polyethylene + ethylene vinyl acetate) or LLDPE films stay flexible and seal reliably at -18°C. Standard PE becomes brittle and cracks. Budget 20-30% more per kg for cold-grade film.

How do you seal through frost on frozen product?

Heated sealing jaws (140-170°C) with Teflon coating burn off frost and condensation at the seal point. Anti-condensation air knives upstream remove surface ice. Without these, seal failure rate jumps from <1% to 8-12%.

Can frozen VFFS run IQF berries without damage?

Yes, with a multi-head weigher set to gentle vibration and a soft-drop forming tube that reduces drop height. Run at 50-60% of max speed and pre-chill the product to -25°C to avoid clumping.

Does the packaging room need to be refrigerated?

Yes — the VFFS should run in a 5-10°C room to prevent IQF product from thawing and refreezing during the 15-30 second fill cycle. Refreezing causes clumping and texture damage.

What's the difference between flat pillow and gusseted for frozen?

Pillow bags are cheaper and faster for 500g-1kg retail. Gusseted bags expand at the base, standing upright on shelves and stabilizing 1-2.5kg foodservice bags during pallet shipping. Choose gusseted above 1kg.

How long does frozen VFFS film last in storage?

Cold-grade PE/EVA film has a 6-9 month shelf life if stored at 15-25°C and 50-60% humidity. Beyond that, plasticizers migrate and seal strength drops. Rotate stock FIFO.

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