Extended Core Pallet Wrap – Clear Shrink Pallet Wrap 400 mm × 200 m (23 micron)

 

Introduction

When it comes to securing goods for storage, transport or distribution, the packaging solution you choose can make all the difference. That’s why opting for a premium extended core pallet wrap is a smart move for any logistics-, warehousing- or shipping-heavy operation. This article will delve deep into why a high-quality shrink pallet wrap matters, the specific features of a clear 400 mm × 200 m roll (23 micron) with an extended core design, and how you can get the maximum benefit from such a product.

What is pallet wrap and why is it important?

Pallet wrap—or stretch film—is the flexible plastic film that is used to wrap around palletised loads. The main functions are:

• To stabilise loads on pallets so that they do not shift during transit or storage.

• To protect goods from dust, moisture, abrasion and contamination.

• To allow efficient stacking, handling and movement of pallets by forklifts or pallet jacks.

• To enhance safety by reducing the risk of loose items falling or moving.

When the term “shrink pallet wrap” is used, it often refers to the film’s ability to conform tightly around the load—either through stretch and cling (typical stretch wrap) or via actual heat-shrink technology. In many industrial warehouse settings, the practical term is used broadly to denote high-performance cling film used for palletising. The term “extended core pallet wrap” refers to the roll having a larger or longer-lasting core, meaning fewer roll changes, less downtime and often better cost-efficiency in high-volume use.

Key Features of the 400 mm × 200 m, 23 micron Clear Wrap

Here are the standout specifications and why they matter:

1. Size: 400 mm width × 200 m length

• A 400mm width is wide enough to wrap typical standard pallets efficiently in fewer passes than narrower film widths.

• A length of 200 m per roll gives a good amount of film per roll, reducing the frequency of roll changes and downtime.

2. Film thickness: 23 micron (µm)

• At 23µm, the film offers a balance between economics and strength. It is thick enough to provide reliable containment and stability, while still being cost-efficient compared to ultra-heavy films.

• For many warehouse operations, a 23µm film is considered “high quality” for general pallet wrap use.

3. Clear / Transparent film

• A clear film allows easy visibility of palletised goods. This is useful for identifying contents, scanning labels, performing stock-checks, or auditing shipments.

• It offers a professional appearance and makes inspections or quality control checks simpler.

4. Extended core

• An extended core means the roll has a longer usable life, fewer interruptions to replace rolls, less waste from cores and potentially lower labour costs.

• For operations wrapping many pallets per shift, an extended core offers efficiency gains that translate into cost savings.

Benefits for Your Operations

Using this kind of specialised wrap brings several operational and financial advantages:

Improved load stability and security

By wrapping the load tightly with a film of suitable width and length, the pallet becomes more stable. This reduces shifting, load collapse, or product damage during handling or transport.

Reduced material waste and downtime

Because each roll is long (200m) and the core lasts longer, you spend less time changing rolls, less downtime, and fewer interruptions to your flow. This also reduces waste from spent cores or partially-used rolls.

Visibility and inspection ease

Clear film means you don’t have to unwrap or disturb the pallet to inspect contents. It aids in efficient logistics, stock management and quality control.

Cost savings and efficiency gains

Even though the film may cost slightly more than ultra-cheap alternatives, the savings from fewer roll changes, reduced product damage, and better workflow often more than compensate. Over time, your cost-per-wrapped-pallet goes down.

Professional appearance & compliance

For shipped pallets, especially those heading to customers or distributors, using clear, high-quality wrap sends a message of professionalism. It also helps ensure compliance with logistics and transport standards.

Choosing the Right Pallet Wrap: Factors to Consider

When selecting a pallet wrap, keep the following in mind:

Film thickness

Thicker film gives stronger containment but also costs more. A thickness of 23µm is robust for many standard applications.

Width and length of roll

Wider widths wrap more of the pallet in fewer passes. Longer rolls reduce change-overs.

Core design

An extended core saves roll changes and downtime, enhancing efficiency.

Cling and stretch

The ability of the film to stretch and cling determines how well it secures the load without slipping or bulging.

Clear vs tinted film

Clear film offers visibility; tinted film may offer UV protection or security but reduces inspection ease.

Handling environment

Consider whether pallets are stored indoors or outdoors, how much handling they will receive, whether they’ll be exposed to weather, etc. This might affect your choice of film strength and material.

How to Use Your Extended Core & Clear Shrink Pallet Wrap for Best Results

Here are best practice steps to wrap pallets effectively:

1. Prepare the pallet load: Ensure goods are stacked evenly, no overhang, and heavier items at the bottom.

2. Start at the base: Wrap the film around the base of the pallet 2-3 times to anchor the load and create a stable foot.

3. Work upwards: Move the wrap upward across the load, overlapping each pass by about 50% to ensure consistency.

4. Maintain tension: Keep consistent tension in the film to ensure load is compressed and the film clings tightly.

5. Use the right number of turns: Depending on load shape and weight, wrap sufficiently so that the load is well secured—often 4-6 passes around the full height of the load.

6. Finish at the top: Anchor the film at the top, then wrap back down to the base again for stability.

7. Cut and secure: Tear off the film and tuck the end under a wrap pass or use the film’s cling to hold the end in place.
   
   

Applications and Use-Cases

The Extended Core Clear Shrink Pallet Wrap film with an extended core is ideal across many sectors:

• Warehousing operations preparing pallets for domestic or international shipping.

• Manufacturing facilities bundling finished goods on pallets for distribution.

• Retail distribution centres shipping palletised stock to stores.

• Logistics providers and freight forwarders requiring professional wrap solutions for transit.

• Storage yards where pallet loads need protection and stability during long-term storage.
  
  

Common Questions and Considerations

Q: Is 23µm enough thickness for heavy loads?
A: For many general applications, yes—23µm offers a strong balance of cost vs performance. For extremely heavy or uneven loads, you may want a thicker film or companion reinforcement (e.g., corner boards, strapping).

Q: Why choose extended core vs standard core?
A: Extended core means fewer roll changes, less downtime, potentially fewer cores in waste, and improved efficiency—especially beneficial in high-volume settings.

Q: Does “shrink pallet wrap” require heat to shrink?
A: In many warehouse contexts the term is used broadly to denote high-cling stretch film rather than true heat-shrink film. The described film is a stretch/cling wrap rather than requiring heat tunnels.

Q: Can I reuse leftover film from a roll?
A: Yes, but consider that the cling and tension may degrade once the roll is partially used or cut. Optimal performance is best when you use a fresh roll with minimal damage to the roll-edge.

Final Thoughts

In summary, investing in a high-quality, clear extended core pallet wrap roll (400 mm x 200 m, 23 micron) from Crystal Mailing is a practical and efficient decision for any operation that handles palletised loads. The combination of size, film thickness and core design means you get strong load stability, fewer interruptions, better visibility, and cost-efficient wrapping. By choosing the right shrink pallet wrap and applying best practices during palletisation, you significantly reduce the risk of damage, improve handling effectiveness, and maintain a professional standard for your shipments.

Whether you’re wrapping pallets for storage or shipping, adding this type of wrap from Crystal Mailing to your packaging arsenal helps ensure your products arrive safely and your workflow remains streamlined. Carefully consider your usage volume, load characteristics, and handling environment—and you’ll find that the right extended core pallet wrap from Crystal Mailing makes a real difference in both performance and cost.

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