+91 94477 11444 [email protected] Mon – Sat: 9:00 AM – 6:00 PM IST

Engineering Superior Heat Shrink Packaging Solutions

Since 2001, Sampack India has been a pioneer in designing industrial shrink wrapping equipment engineered for intense production cycles. Our heat shrink tunnels, L-bar sealers, and web wrapping machines utilize intelligent PID temperature control systems and variable-speed forced air recirculation to deliver uniform, wrinkle-free, tamper-evident shrink wrapping for cosmetics, food products, beverages, pharmaceuticals, and industrial hardware.

25+ Years Experience Proven machine reliability across 50+ export destinations worldwide.
Precise Thermal Control Digital PID heating elements ensure consistent shrink tension without film burning.
Universal Film Adaptability Optimized performance with POF (Polyolefin), PE (Polyethylene), and PVC films.
Heavy-Duty Conveyors Reinforced mesh or roller conveyors built for multi-shift industrial duty.

Featured Shrink Packaging Equipment

Shrink Tunnel 3015 — Compact Heat Shrink Tunnel Industrial Standard
● Global Export Ready

Shrink Tunnel 3015

Compact thermal shrink chamber featuring high-velocity hot air recirculating system, digital temperature controller, and adjustable speed conveyor for small to medium-sized packaging.

Shrink Tunnel 4525 — Medium Industrial Heat Tunnel Best Seller
● Global Export Ready

Shrink Tunnel 4525

Heavy-duty medium capacity heat shrink tunnel equipped with dual blower fan motors, quartz heating tubes, and variable frequency drive for precise conveyor speed adjustment.

Shrink Tunnel 4535 — Large Chamber Heat Tunnel Heavy-Duty
● Global Export Ready

Shrink Tunnel 4535

Designed for tall boxes, multi-packs, and pharmaceutical containers requiring high thermal efficiency and continuous heat distribution under heavy daily production schedules.

Shrink Tunnel 6535 — Extra-Wide Industrial Shrink Tunnel Large Format
● Global Export Ready

Shrink Tunnel 6535

Extra-wide capacity heat tunnel engineered for bulk product bundles, large cartons, and tray packaging with insulated dual-wall construction to minimize power consumption.

Web Sealer with Shrink Tunnel for Bottle Bundling High Speed
● Global Export Ready

Web Sealer with Shrink Tunnel

Heavy-duty automatic bottle sleeve wrapping machine integrated with a dedicated high-capacity PE shrink tunnel. Ideal for beverage, mineral water, and jar tray packaging lines.

L-Sealer with Shrink Tunnel Combination Unit Integrated Unit
● Global Export Ready

L-Sealer with Shrink Tunnel

Combined L-bar film sealer and heat shrink tunnel mounted on a unified chassis. Features impulse sealing wire, magnet hold-down clamps, and automatic discharge conveyor.

Manual Shrink Chamber Hood Packaging Machine Compact Footprint
● Global Export Ready

Manual Shrink Chamber

Single-operator hood shrink machine performing sealing and heat shrinking in one single step under a transparent hood. Ideal for small batch production and limited floor space.

Automatic L-Sealer with Heat Shrink Tunnel Line Fully Automatic
● Global Export Ready

Automatic L-Sealer & Shrink Line

Fully automated inline sleeve wrap sealer with safety sensors, PLC touch screen interface, automatic film feed, and synchronized shrink tunnel for high-speed continuous packaging.

Industrial Commercial Hot Air Gun for Manual Shrinking Portable Equipment
● Global Export Ready

Industrial Hot Air Gun

Heavy-duty commercial hot air heating tool with multi-stage temperature control for manual shrink film touch-ups, cap sealing, and specialized industrial film shrink applications.

Engineering Guide: Selecting the Right Shrink Packaging System

Industrial shrink wrapping protects products against dust, moisture, and tampering while forming stable transport bundles. When selecting a machine for your facility, consider the following engineering parameters:

1. Shrink Tunnel vs. Combination L-Sealer Units

Standalone shrink tunnels require pre-wrapped packages or bags. Integrated L-sealer combination machines cut and seal center-folded film around the product before conveying it into the heat tunnel, offering a complete automated shrink solution in a minimal footprint.

2. Film Compatibility & Thermal Control

  • POF (Polyolefin): Requires precise, clean impulse seal wire cutting and consistent 140°C - 160°C tunnel heat. Ideal for food, retail products, and books.
  • PE (Polyethylene): Thicker film utilized for bottle bundling and heavy industrial cartons. Requires high-power web sealers and extended cooling fans.
  • PVC: Lower shrinking temperature requirements, suitable for economic cosmetic packaging.

3. Overseas Power & International Compliance

All Sampack India machinery exported to international markets can be custom-engineered to operate on 220V Single Phase, 380V Three Phase, or 415V/480V 50Hz/60Hz grid standards, complete with heavy-duty export plywood crate packaging.

Frequently Asked Questions

Our industrial shrink tunnels and L-sealers work seamlessly with POF (Polyolefin), PE (Polyethylene), and PVC shrink films across a wide range of micron gauges.
Yes. We build machinery according to your region's voltage standards, including 220V/380V/415V/480V in 50Hz or 60Hz single or three-phase configurations.
We maintain an extensive inventory of replacement heating elements, Teflon tapes, silicone rollers, and motor drives. We provide remote video installation support and quick international courier delivery for spare parts.

Request Detailed Specifications & Pricing

Get instant access to complete technical datasheets, machine dimensions, power consumption metrics, and factory direct export quotations.

Get Catalog