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GST No: 27AACCA8775E1Z7
Whether you bottle beverages in Mumbai, bundle ecommerce cartons in Delhi, or collate pharma packs for export, an automatic shrink tunnel machine can slash secondary-packaging costs, tame breakage rates, and deliver showroom-worthy multipacks—all in one compact heat chamber. This in-depth guide explains how the technology works, compares tunnel styles, lists 2025 price brackets in India, and shows you how to pick the right specification for tomorrow’s production goals.
What Is a Shrink Tunnel?
Types of Shrink Tunnels
Key Features & Technical Specs
Top Industry Applications
Integration With Other Packaging Lines
Why Choose Amarpack Machines Private Limited?
Conclusion & Next Steps
Why we are preferred Packaging Machine Supplier Accross Mumbai & Maharashtra
FAQs
Amarpack Machines Pvt Ltd has been a trusted name in India’s packaging machinery industry since 1998, with over 27 years of experience in manufacturing and exporting high-quality packaging solutions . Based in Mumbai, Maharashtra, the company operates from their state-of-the-art facility in Naigaon East, Vasai, serving clients across 120+ countries worldwide . The company specializes in manufacturing vacuum packaging machines, shrink wrapping systems, sealing machines, and filling equipment for diverse industries including food processing, pharmaceuticals, FMCG, chemicals, and export packaging . With an annual turnover of ₹425 crores and a team of skilled professionals, Amarpack has established itself as a leading packaging machinery manufacturer in India .
A shrink tunnel is a heated enclosure—electric or steam—mounted over a conveyor. Products pre-wrapped in shrinkable film (PVC, LDPE, or POF) pass through the chamber; controlled heat causes the film to contract uniformly, creating a tamper-evident, scuff-proof skin around bottles, cartons, or entire multi-packs. Unlike standalone heat guns, tunnels offer continuous, high-speed packaging and repeatable finish quality, making them ideal for automated filling lines
Double-walled, fan-circulated hot air; wide temperature window (80 – 250 °C)
Compact footprint and lower capex, but higher kWh consumption vs. steam.
Saturated steam blankets the sleeve for wrinkle-free finish—even on contour bottles.
Requires boiler or generator; footprint ~30% larger and higher initial cost.
Zone-controlled quartz emitters cut power peaks by up to 20% and speed glass-bottle changeovers.
Two sequential chambers extend dwell time without lengthening the line, essential for irregular cartons or 60+ packs/min wraps.
| Feature | Why It Matters | Typical Range |
|---|---|---|
| Conveyor Width × Height | Sets max pack size | 300 × 200 mm to 650 × 450 mm |
| Belt Style | Mesh, rods, or rollers for airflow & load | Steel mesh for small packs; live rollers for heavy cartons |
| Heating Power | Drives throughput & energy bill | 4 – 18 kW (electric) |
| Tunnel Temp. | Film compatibility | 120 – 200 °C (PVC), 160 – 220 °C (POF) |
| Speed Control | Match filler output | 0 – 35 m/min adjustable |
| Digital PID Controller | ±1 °C accuracy cuts film rejects | Standard on PLC models |
| Safety Curtains / Insulation | Retain heat, cool exterior | Silicone-coated fiberglass, ceramic fiber mats |
Sleeve Applicator → Shrink Tunnel → Cool Blower → Labeler (bottles)
Automatic Web Sealer → Shrink Tunnel → Check-Weigher → Palletizer (cartons)
Ethernet-ready PLCs let operators sync tunnel set-points with upstream fillers and downstream pallet wrappers via SCADA for zero-touch changeovers
Since 1998, Amarpack has delivered over 25,000+ packaging solutions to satisfied customers worldwide, building an unmatched reputation for quality and reliability
All machines meet ISO 9001, FSSAI, BIS, and CE certification requirements, ensuring seamless
regulatory approval
State-of-the-art 35,000 sq ft manufacturing facility with advanced CNC fabrication, ensuring
consistent quality and competitive pricing
From compact ₹1.68 lakh table top units to industrial ₹7+ lakh systems, Amarpack offers
solutions for every business size and requirement
Proven track record in 120+ countries with specialized export packaging and documentation
support
Investing in the right vacuum packing machine is crucial for product quality, shelf life extension, and business growth. Amarpack Machines Pvt Ltd offers India’s most comprehensive range of vacuum packaging solutions, from affordable ₹1.68 lakh table top units to advanced ₹7+ lakh industrial systems.
With 27+ years of manufacturing excellence, 25,000+ satisfied customers worldwide, and nationwide service support, Amarpack stands as your trusted partner for all packaging machinery needs.
Our reputation as a top-tier packaging machine manufacturer in Mumbai is built on several pillars that set us apart:
Innovation & Technology: We continuously invest in R&D to bring the most advanced and efficient packaging automation technology to our clients in Maharashtra.
Uncompromising Quality & Durability: Every packaging machine from our Mira Bhayandar factory is built with premium materials and undergoes rigorous quality checks, ensuring longevity and reliability.
Proven Track Record & Customer Success: We have a strong portfolio of successful installations and satisfied clients across diverse industries in Mumbai, Thane, Navi Mumbai, Pune, Nashik, Aurangabad, and beyond. (Consider linking to a “Case Studies” page here if applicable).
Dedicated Customer Support: From initial consultation to post-installation support, our team is committed to providing seamless and responsive service.
Competitive Pricing & ROI: We offer cost-effective packaging machine solutions that deliver excellent return on investment through increased efficiency and reduced operational costs.
We are not just a packaging machine supplier; we are your strategic partner, committed to enhancing your production capabilities and helping you thrive in the dynamic Mumbai and Maharashtra markets.
Contact AmarPack Machines Pvt Ltd today, your trusted packaging machine manufacturer in Naigaon, Mumbai, Maharashtra. Let’s discuss your unique requirements and find the perfect packaging solution for your business near Mumbai and beyond.
Founded in 1998 in Mumbai, India, AmarPack Machines Pvt. Ltd. is one of India’s leading manufacturers and exporters of premium packaging machines. Read More
GST No. 27AAZCA2345J1Z6
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