Pactur at the Tokyo Packaging Fair

Pactur brought to Tokyo the latest Ladypack innovations for shrink wrapping:
energy efficiency, touch interface and Made in Italy quality, in collaboration with the Japanese partner M Technologies.

Innovation and Sustainability

At the Tokyo Packaging Fair, Pactur presented its new manual, semi-automatic and automatic shrink wrapping machines, equipped with touch screen panels, energy-saving systems and ergonomic design.
The goal is to improve productivity and reduce energy consumption while maintaining the outstanding build quality
that characterizes the Ladypack brand.

Why Japan Values Made in Italy

Mechanical precision, attention to detail and long-lasting performance are the qualities that the Japanese market
recognizes in Pactur. President Paola Dozza emphasized how cooperation with local distributors
allows Pactur to offer timely installations, operator training and after-sales support.

Partnership with M Technologies

Pactur’s participation took place in collaboration with
M Technologies, a Japanese distributor specialized in promoting Ladypack machines throughout the Japanese market.
The joint booth attracted numerous visitors from the food, cosmetic and industrial sectors.

Machines on Display

Automatic L-sealers with Tunnel

Compact solutions with in-line integration, quick format change and digital control of sealing and shrink parameters.
Ideal for continuous production cycles and high-quality packaging results.

Chamber and L-Sealers

Versatile models for small and medium production runs, perfect for laboratories and pilot lines.
Ladypack machines combine compact design, ease of use and excellent film shrink results.

FAQ

Can customers test their products?
Yes, Pactur performs shrink tests and material analysis to identify the most suitable solution.

Do you provide installation and training in Japan?
Yes, through our local partner M Technologies,
which manages logistics, training and technical support.

Which industries do you mainly serve?
Food, bakery, cosmetics, publishing, components and promotional multipacks.

Contact the Pactur Team

Would you like more information about our shrink wrapping machines or to book a live demo?
Our technical and sales team is ready to assist you.

📩 Email:
pactur@pactur.com

☎️ Phone:
(+39) 051 616 7287

💬 WhatsApp:
+39 335 8418141

Or fill in the contact form to be reached by one of our specialists:

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Shrink Wrapping vs. Stretch Wrapping – Which is Right for You?

When it comes to protecting and presenting your products, two popular solutions often get compared: shrink wrapping and stretch wrapping. They both use plastic film, but they serve very different goals. This guide explains how each method works, their pros and cons, and when to use one or both.

What Is Shrink Wrapping?

Shrink wrapping uses a heat-shrinkable film that tightens around the product when exposed to heat (via a shrink tunnel). It creates a tight, transparent package that is ideal for retail and multipacks.

Best for: primary/secondary packaging, single items and multipacks
Industries: food & bakery, cosmetics, publishing, spare parts
Benefits: clean look, dust/moisture protection, tamper evidence

What Is Stretch Wrapping?

Stretch wrapping uses a stretchable film that is mechanically or manually tensioned and wrapped—usually around a palletized load. No heat is required: stability comes from film tension and overlap.

Best for: palletizing and transport stability
Industries: warehousing, logistics, distribution centers
Benefits: fast, energy-efficient (no tunnel), economical for shipping

Shrink vs Stretch: Key Differences at a Glance

Feature	Shrink Wrapping	Stretch Wrapping
Process	Heat applied to shrink film tightly around the product	Film stretched and wrapped; no heat
Main Goal	Presentation + protection (primary/secondary pack)	Load stability for transport (palletizing)
Appearance	Tight, transparent, retail-ready	Bulk wrap, not for retail display
Protection	High against dust/moisture; tamper-evident	Good stability; not airtight
Energy Use	Requires heat tunnel	No heating required

Pros and Cons

Shrink Wrapping – Pros

Attractive, shelf-ready packaging
Protects single items and multipacks
Supports brand visibility with clear film

Shrink Wrapping – Cons

Needs a heat tunnel (energy and footprint)
Not efficient for stabilizing full pallets

Stretch Wrapping – Pros

Ideal for large loads and pallet stability
Fast, cost-effective for logistics
No heat needed; simple end-of-line integration

Stretch Wrapping – Cons

Not suited for retail presentation
Less sealing against dust/moisture than shrink

Which Should You Choose?

If your priority is presentation and retail-ready packs, choose shrink wrapping. If your priority is transport stability, choose stretch wrapping. Many companies deploy both: shrink for product packaging, stretch for palletizing before shipment.

FAQ – Shrink vs Stretch Wrapping

What is the main difference between shrink wrapping and stretch wrapping?

Shrink wrapping uses heat to make the film contract tightly around the product, creating a neat and protective package. Stretch wrapping uses stretch film tension to secure palletized loads, with no heat required.

Which is better for retail packaging?

Shrink wrapping is the best option for retail packaging because it creates a transparent, attractive, and tamper-evident finish that enhances product presentation.

Which is better for pallets and logistics?

Stretch wrapping is more suitable for stabilizing and protecting palletized loads during transport, as it is fast, cost-effective, and does not require a heat tunnel.

Can I use both shrink and stretch wrapping together?

Yes. Many companies use shrink wrapping for product packaging and stretch wrapping for palletizing, ensuring both attractive retail packs and stable transport loads.

Get a Free Consultation

Unsure which solution fits your products and workflow? Contact Pactur for a free consultation. Our team will help you size the right machine and end-of-line configuration.

Shrink Wrap Machine Buyer’s Guide: Pick the Right System for Your Throughput

A practical 2025 guide to align speed, film, tunnel and budget—without overbuying.

Throughput, seal integrity and clarity depend on matching machine, film and tunnel.

Why Your Choice Impacts Cost and Quality

A well-matched shrink solution reduces rework, film waste and operator fatigue while keeping presentation crisp.
The wrong setup costs more every day in slow cycles and inconsistent seals.

Step 1 — Define Scope: Products, Volumes, Shifts

SKUs and sizes: largest height/width dictates sealing window and tunnel aperture.
Daily pieces and shifts: occasional batches → chamber; steady flow → semi-auto; multi-shift → fully automatic.
Compliance: food/cosmetics often require certified POF films and hygienic features.
Footprint & power: plan for tunnel ventilation, phases and operator path.
confezioni con film termoretraibile

Use your largest SKU as the sizing baseline for the whole line.

Step 2 — Compare Machine Types

Chamber / One-Step

Compact, low CAPEX, ideal for small batches and frequent changeovers. Sealing and shrinking occur in one chamber.

Semi-Automatic (L-Bar + Tunnel)

Higher cadence and repeatability. Conveyors/infeeds reduce handling; great when scaling from artisan to SME volumes.

Fully Automatic Lines

Integrated infeed, detection and continuous sealing maximize uptime. Best for high volume, multi-SKU with recipes.

Type	Typical speed	Changeovers	Best for
Chamber	Low	Very fast	Startups, seasonal batches
Semi-Automatic	Medium	Fast	SMEs increasing throughput
Fully Automatic	High	Recipe-based	Multi-shift, stable demand

Explore:
Shrink Wrapping Machines ·
Shrink Tunnels

Step 3 — Film Selection and Gauge

POF: retail clarity; food-grade variants available; versatile for most goods.
PVC: economical but less eco-friendly; check local rules.
PE: strong for bundles and heavier items; common with sleeve/bundlers.

Perforation, slip and gauge control shrink memory and corners. Test two gauges on your biggest SKU.

Step 4 — Tunnel Sizing, Energy and Ergonomics

Aperture & clearance: height/width after sealing + margin.
Energy profile: insulation, warm-up time, standby and airflow control.
Ergonomics: belt type, guards, operator reach, maintenance access.

Step 5 — Total Cost of Ownership (TCO)

Look beyond price: energy, consumables, labor, planned maintenance and parts availability drive real payback.

Tool-less adjustments and saved recipes reduce training time.
Consistent seals cut rewraps and waste more than film unit cost.
Local service shortens downtime and protects ROI.

Step 6 — Pilot Run with Your SKUs

Bring 3–5 representative SKUs to our test area. Validate seals, corners, shrink, readability and dimensions. Document settings for SOPs.

FAQ

Do I need a tunnel if I buy a chamber machine?

No. Chambers seal and shrink in one step. Tunnels are needed with L-Bar/continuous systems.

Is POF film food-safe?

Most POF variants are food-grade when certified. Always verify documentation for your market.

How do I size the tunnel?

Use sealed product dimensions; add clearance for airflow and conveyor guards.

Book Live Tests with Your Products

Compare chamber, semi-automatic and fully automatic setups side-by-side. We’ll record recipes and give you a TCO snapshot.

Request a consultation →

How to Reduce Waste in Shrink Wrapping: Solutions to Avoid Re-Wraps

In today’s packaging industry, shrink film is a key resource for ensuring protection, flawless presentation, and tamper-evidence. However, one of the most common issues on production lines is the occurrence of re-wraps: the need to repackage a product due to defects or errors. This leads to material waste, operational downtime, and reduced efficiency.

In this article, we examine the most common causes of re-wraps, how to avoid them with advanced technology, and what measures to take to maintain high-quality shrink wrapping.

What Are the Most Common Causes of Re-Wraps?

When a package needs to be redone, it’s often due to one or more of the following factors:

Incorrect film size: a bag that’s too wide causes excessive folds, while one that’s too tight may tear or seal unevenly.
Uneven film tension: a slipping reel or imprecise feed creates packaging defects.
Product misalignment: if the product isn’t centered, the sealing may be off-position.
Inconsistent tunnel temperature: poorly calibrated heat shrinking damages appearance and package integrity.
Outdated machinery: worn or non-digital systems cannot guarantee the precision required for continuous shrink wrapping.

Why Choose a Continuous Side Sealing Machine?

Shrink wrapping machines are mainly divided into two types: L-sealers, which seal around the product in two directions, and machines with continuous side sealers, designed to work uninterruptedly along the product’s side.

The difference is significant: while L-sealers are ideal for small volumes and compact items, continuous side sealers offer higher productivity and can handle long products without longitudinal size limits.

Moreover, the continuous cutting system ensures a smoother workflow and a flawless aesthetic finish, with thin, regular seals along just one side of the package. It’s the ideal solution for industrial settings where speed and consistency are essential.

Packaging machines with continuous side sealing are the perfect solution for those seeking steady productivity, ease of use, and versatility when changing formats.

Accurate, consistent sealing even for long or irregularly shaped products
No interruptions in flow: ideal for continuous packaging cycles
Easy format changes thanks to electronic management
Reduced thermal loss and better energy efficiency

The continuous side sealing system eliminates product length limitations, ensuring impeccable appearance and a smooth, reliable packaging process.

Continuous Motion: More Flow, Fewer Errors

A continuous motion packaging line avoids the stop-and-go pattern typical of intermittent machines. The product flows without interruptions through the sealing and shrinking stages, minimizing errors caused by misalignments, slippage, or thermal variations.

This fluidity also allows you to manage more chaotic lines, with irregular spacing or mixed formats, while maintaining high efficiency and precision.

The Role of Shrink Film in Reducing Re-Wraps

The type of film used is crucial. Inadequate film can cause wrinkles, uneven shrinkage, or visual defects that require re-wrapping. To prevent this:

Choose films compatible with multiple package types to simplify operations and save material.
Use thicknesses appropriate to the product’s weight and volume
Control film tension using automated systems

Bag Size Matters: Why the Right Fit Is Essential

A bag that’s too wide leads to film waste and unattractive packaging; one that’s too tight may tear or misalign. Advanced automatic machines adjust bag length based on product size, ensuring precision and a professional look without waste.

Preventive Maintenance: Key to Operational Continuity

A well-maintained line is an efficient line. Some essential tips to prevent re-wraps:

Regularly clean sealing components
Check rollers, guides, and sensors
Promptly replace worn-out parts

Pactur’s modern automatic packaging machines drastically reduce the need for intervention, thanks to stable electronics, wire-free sealing systems, and integrated thermal management.

Which Industries Benefit Most from Reducing Re-Wraps?

Re-wraps can compromise efficiency in industries with high quality standards. Especially:

Pharmaceutical and nutraceutical
Food industry and baked goods
Cosmetics and personal care
Household goods and consumer products
Publishing and print materials

In these sectors, investing in a modern automatic shrink wrapper ensures less waste, higher output, and better product presentation.

How to Choose the Right Packaging Machine to Prevent Re-Wraps

Before investing in a new machine, consider:

The required speed of your production cycle
The variety of your product shapes and sizes
Compatibility with your existing line
Lost hours due to maintenance and rework

An automatic shrink wrapper with continuous side sealing and uninterrupted motion is the ideal choice for those seeking precision, speed, and reliability.

Conclusion: Invest in Quality to Eliminate Re-Wraps

If your line frequently requires re-wrapping, it’s time to consider a technological upgrade. By adopting modern shrink wrapping machines, choosing the right shrink film, and maintaining your line proactively, you’ll reduce costs, boost efficiency, and ensure perfect results from the very first cycle.

Contact us to discover the best Pactur shrink packaging solutions for your production line.

📞 Call us at

(+39) 051 616 7287

We’ll answer you in 7 different languages

✉️ Email us at pactur@pactur.com

We’ll get back to you quickly!

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Shrink Tunnels: for Energy-Efficient Industrial Packaging

Shrink tunnels are essential in modern packaging lines. At Pactur, we design high-performance shrink tunnels for professional packaging that reduces energy use and improves sustainability. A shrink tunnel is the heart of any modern shrink wrapping line. Choosing the right shrink tunnel improves both packaging quality and energy efficiency.

How Shrink Tunnel Can Reduce Environmental Impact

At first glance, heat-shrink packaging might not seem eco-friendly. But modern shrink tunnels like those made by Pactur minimize energy use and shrink the film with precision, reducing waste and packaging material thickness.

✔️ Controlled Energy Use

Insulated double walls to avoid heat dispersion
Adjustable heating zones to match the product
Quick warm-up and standby modes to save energy

✔️ Less Film, Better Results

Shrink film thickness can be reduced thanks to uniform heat
Less waste from burn marks or uneven shrinkage
Compatible with recyclable polyolefin films

Shrink Packaging Is Recyclable – If Done Right

Many assume that shrink packaging is inherently unsustainable. In reality, when using polyolefin films and applying proper recycling protocols, shrink-wrapped products can meet both performance and sustainability standards.

Why Pactur Shrink Tunnels Make the Difference

We design our tunnels with efficient airflow, durable components, and adaptable settings. This allows packaging lines to maintain high throughput while lowering electricity consumption – a win-win for productivity and the environment.

♻️ Sustainable Packaging = Smart Investment

Switching to a modern shrink tunnel is not just a technical upgrade; it’s a step toward a greener packaging process that aligns with market expectations and environmental policies.

How Shrink Tunnels Improve Energy Efficiency

Our shrink tunnel allow better thermal control and optimized airflow, making your packaging process more efficient and eco-conscious.

Optimize Your Line with Shrink Tunnels by Pactur

Integrating Pactur shrink tunnel into your production means more than just heat. It’s about precision, sustainability, and adapting to every packaging need. Whether you need a compact tunnel or an industrial-grade system, our shrink tunnel offer the perfect balance between quality and efficiency.

By choosing Pactur shrink tunnels, you invest in advanced technology designed to enhance the performance of your packaging line. Our solutions ensure consistent results, reduced downtime, and optimized energy consumption. From food products to industrial components, our shrink tunnels adapt to a wide range of applications, offering flexibility and long-term reliability.

Our energy-saving shrink tunnels are equipped with adjustable heating zones, double insulation, and efficient air circulation systems. These features help reduce environmental impact while maintaining high packaging standards. With Pactur, you get a shrink packaging solution that combines Italian manufacturing excellence with eco-conscious innovation.

Whether you’re packaging baked goods, multipacks, or large industrial items, our shrink tunnel provide the strength, versatility, and speed your production requires. Discover how Pactur’s industrial shrink packaging technology can transform your line into a more sustainable and productive operation.

Whether you’re in the food, cosmetic, publishing or industrial sector, Pactur’s shrink tunnel ensures precision, consistency, and energy efficiency. Choose the right shrink tunnel to take your packaging to the next level.