10 Things to Consider When Buying Pallet Wrapping Automation

The stretch wrapping system is one of the most widespread and widely used final packaging solutions to protect loads. There is a wide range of wrapping machine types with different applications and complements, depending on the product and the customer&#;s objective. Therefore, when choosing a pallet stretch wrapper for a packaging project, many questions arise that, as manufacturers of this system, we receive and handle on a daily basis.

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In today&#;s article, we will answer some of these questions and doubts about the automatic wrapping system, continuing our series of Top 10 Frequently Asked Questions.

Top 10 FAQs about Automatic Wrapping Machines

1. What types of stretch-wrapping machines are available in the market?

Due to its long extension in the market, there is a multitude of stretch wrapping models according to the needs and functionalities sought in the packaging process. Even so, leaving aside manual wrapping processes, we find large categories such as:

• Wrapping robot: Semi-automatic solution with a vehicle that performs the wrapping by circling the load. Its great advantage consists in the fact that the load does not have to be moved or to be placed on any platform or automatic line. The big disadvantage is the human operation and the time required for wrapping, so it is usually recommended for low production rates.
  
  
• Turntable Stretch Wrapper: The next in the range of performance is the turntable wrapping machine, which can be semi-automatic or fully automated and integrated into the conveyor line. The load must be placed on the platform and the wrapper applies the film at different heights by rotating the load. The turntable stretch wrapper is versatile in space and performance for low to medium production and packaging needs. For this reason, it is one of the most common models on the market. This type of wrapping machine can also include accessories to improve the wrapping process, such as the load reinforcement roping system.

Semiautomatic turntable Stretch Wrapper by Innova

• Rotary arm stretch wrapper: The next level up in stretch wrapping is the rotary arm wrapper, which rotates around the palletized load. Its main advantage over the turntable pallet wrapper is that the goods remain stationary, which makes it ideal for unstable or fragile loads. This type of wrapping machine is commonly offered in automatic mode and integrated into automated lines with conveying and medium to high production.
  
  
• Ring Stretch Wrapping machine: The ultimate high-performance wrapper is the Ring Stretch Wrapper, which can even double the speed of the Rotary Arm wrapper. The concept is the same as with the arm wrapping machine, except that the wrapping is done by a ring with one or two film carriages. This top-of-the-range stretch wrapper is usually used for high production rates.
  
  

Automatic Ring Stretch Wrapping System by Innova

• Horizontal Orbital Wrappers: Finally, also name the orbital wrappers for the horizontal wrapping of extra-long loads, such as panels, construction materials, furniture, etc.). The objective is usually different than the rest of the vertical wrappers, since the load does not have to be palletized.

2. What is the difference between a semi-automatic and an automatic wrapping machine?

The main differentiation is the automation component. While a semi-automatic (turntable or robot) pallet stretch wrapper needs human intervention to start the cycle, the automatic pallet stretch wrapper is part of a fully automated line. On the other hand, while the semi-automatic platform stretch wrapper can be installed anywhere in the factory, its automatic variant needs a conveyor line that allows pallets to flow in and out.

Finally, automatic stretch wrappers usually offer more features such as safety extras, higher speed, accessories, etc.

3. What type of wrapping machine is recommended based on production?

Usually, for low production (less than 20 pallets/hour), we recommend semi-automatic pallet stretch wrappers, as they offer versatility yet higher wrapping quality than a robot stretch wrapper.

For a range of 30 &#; 40 pallets/hour, we can already recommend an automatic stretch wrapper which can be either a rotary arm or a low-production ring wrapper.

For higher outputs of 40 pallets/hour or specific wrapping requirements, the reliable choice will be a high-performance ring wrapper. High outputs of 80 &#; 100 pallets/hour typically use double film carriage stretch wrappers for higher speed.

4. What types of cycles can a stretch wrapper perform?

Depending on the product and packaging objectives, different types of cycles can be designed. The versatility of stretch wrapping is precisely the fact that it is possible to program a wrapper with different tension and reinforcements in the various areas of the load. Some examples of these can be:

• Base reinforcement, for light loads: The cycle will focus on reinforcing the bundle at the base for transport, either with film or with the help of the reinforcing roping device.
• Reinforcement in the upper overlap, for very high loads: The cycle will cover the entire high load, with additional support in different areas and in particular in the overlap of the upper film.
• Rope application for extra support: On heavy but fragile loads, the rope is used to generate extra support similar to strapping. The roping also serves to compact the load and can be programmed to reinforce specific areas depending on the shape of the load.

5. What type of film and consumables does a stretch wrapper use?

Usually, the pallet wrapping machines use stretch film, but they can also employ pre-stretched film or other new consumables on the market, such as kraft paper with stretching capabilities.

The standard stretch film is composed of low-density line polyethylene (LLDPE) which is what gives it its high stretch capacity. Depending on the characteristics of the plastic and the stretch wrapper (and its pre-stretching system) this type of film can stretch between 25 and 300%. If both the film and the stretch wrapper allow a higher stretching (more than 150%), allowing also a higher saving.

Stretch film with roping system in the turntable stretch wrapper by Innova

The pre-stretched film is a film that has already been stretched to its shrinkage limit (which is usually 100%) and is normally used in manual or semi-automatic applications without pre-stretching and low tension. It is a non-stretch film recommended for loads that need slight protection or restraint.

Lastly, stretch kraft paper fulfills a similar function to pre-stretched film, with the great difference that it has a lower stretching capacity and does not allow the application of a rope system. Even so, it has recently appeared on the market as a more sustainable alternative to film, since it is 100% recyclable.

6.  How much stretch film does a stretch wrapper consume? How can I save on film?

Film usage in a pallet stretch wrapper depends on many factors: type of stretch film, if it is stretchable, pre-stretched, or not, and its stretching capacity, but also the features of the stretch wrapper, the wrapping cycle, rope application, cover, load size&#; the list is almost endless. Even so, several factors make it possible to economize and optimize the film to the maximum:

• Use stretch film with a high stretch capacity of up to 400%.
• Use a pallet wrapping machine that allows this type of pre-stretching.
• Design a wrapping cycle that uses only the strictly necessary film, with tensioning points for better fastening.
• Use high-performance stretch wrappers, since, in addition to using torque control technology, they usually have a double stretch film cart to wrap the load in less time, with fewer wraps and more precise tensioning.

7. How does the stretch wrapper offer total protection to the load?

The automatic stretch wrapper system can run a cycle that covers from the base to the top of the pallet, where a cover is placed to fully protect the load. The cycle can be programmed with higher tension to ensure that no layer is detached and that the wrapping is compact and sealed.

However, an alternative for total protection in automated productions with medium-high production is usually Stretch Hood wrapping, which covers the entire load with a single layer of film.

8. What wrapping speed can a stretch wrapper achieve?

In the case of automatic stretch wrappers, a standard wrapping can perform between 60-80 pallets/hour. For speeds of 80-100 pallets/hour, ring wrapping with two reel carriages is recommended. And more than 100 pallets/hour and up to 200 p/h are achieved with high-performance stretch wrappers but also depending on the type of load and wrapping requirements.

As this is such a broadly defined aspect, we recommend consulting with an expert team in packaging, such as Innova&#;s, to determine which type of stretch wrapper or packaging system is best suited to your production.

9. Can pallet-less loads be stretch-wrapped?

Although most stretch wrapping equipment works with palletized loads, pallets loads can also be packaged employing a special accessory. In automatic stretch wrappers, a conveyor-lift system is usually included to raise the load so that the wrapping carriage can reach its base and protect it.

10. Which accessories can be included to improve the stretch wrapping?

The pallet wrapping system is one of the most extensive and technologically evolved solutions in recent years. For this reason, it is a very versatile system that allows to include a multitude of accessories to improve the wrapping according to the wrapping objectives.

Some of the most common accessories of automatic wrapping machines:

• Roping device: The wrapping carriage converts the film into a rope that is applied around the load to reinforce its hold and compaction. It acts as a horizontal strapping.
• Top press: For light or unstable loads the wrapper can include a top press to hold the load while wrapping.
• Cover application: Automatic systems usually include an also automatic accessory to apply the top cover for those loads that require total protection. The cover uses a different consumable than the stretch film, being a film with protective properties that overlaps with the film.
• Edge protector applicator: For special loads that require edge protection, vertical cardboard edge protectors can be included. This is the case for goods with boxes, blocks, or products such as home appliances that need to protect their edges from film application.

At Innova we have developed an accessory to include the edge protectors automatically during stretch wrapping:

In short, although pallet wrapping systems are the most widely used to protect loads, they still raise many questions regarding their large variety, multitude of features, and accessories. Do not hesitate to contact our Technical Consulting team, which specializes in end-of-line projects. We will be happy to advise you on your packaging project without obligation.

In logistics and manufacturing industries, reliable packaging solutions are important to make sure the goods are transported safely and securely.

And here, pallet wrappers stand out as one of the most essential tools for effective packaging.

If your business regularly handles large quantities of pallets, investing in the right pallet wrapping machine can enhance the productivity and reduce the risk of product damage.

But with so many options available, choosing the best machine can be a challenge.

That&#;s where All Pack Tech comes in.

We&#;re here to guide you through the buying process. In this blog post, we&#;ll provide you with all the key factors to consider when buying a pallet wrapper to ensure you make an informed decision.

Additionally, at All Pack Tech, we&#;ve been supplying high-quality pallet wrapping machines and a wide range of packaging equipment across Australia for over 20 years. Our commitment to delivering reliable, efficient, and affordable solutions has made us a trusted partner in the industry.

SoSoSo, let&#;s explore how to buy pallet wrapping machine that delivers long-term reliability and performance.

11 Factors to Consider When Buying a Pallet Wrapper

1. Your Pallet Wrapping Needs

Before you buy a pallet wrapper, it&#;s important to take a step back and analyse the unique needs of your business. Here are some key factors to consider:

• Number of Pallets to Wrap

Start by thinking about how many pallets you typically wrap on a daily or weekly basis.

Want more information on Pallet Wrapping Automation? Feel free to contact us.

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If you&#;re wrapping a large number of pallets every day, an automated system could save time and improve efficiency. For smaller operations, a semi-automatic or manual pallet wrapping machine can be a more practical and cost-effective option. (Types of pallet wrapping machines are discussed below)

• Pallet Characteristics

The shape and size of your pallets matter.

If you&#;re working with odd-shaped or unstable loads, you may need a stretch wrapper with advanced features like customisable wrapping patterns or pre-stretch film capabilities.

On the other hand, for smaller loads, a simpler machine can do the job just fine. Thus, understanding the kind of pallets you handle will help you pick a machine that wraps them securely, reducing the risk of damage during transit.

• Current Load Pressure

Are you currently struggling with your packaging process?

A new pallet wrapper can not only meet your current needs but also increase your overall capacity, helping you scale without holdups. So, make sure the machine you choose today can support the needs of tomorrow.

• Packaging Volume

Knowing your average packaging volume; daily, weekly, or monthly, will help guide your decision.

For example, a business that wraps hundreds of pallets daily will need a more strongs system than one wrapping just a few dozen. So, make sure the machine aligns with your workload, both now and in the future.

• Future Growth

It&#;s also wise to think ahead. If your business is growing, you might need to invest in a machine that can handle increased volume as your operations expand.

2. Pallet Wrappers Types | Manual, Semi-Automatic, or Automatic

One of the biggest decisions when buying a pallet wrapping machine is deciding between a manual, semi-automatic, or automatic model. Every type has several advantages, depending on your level of usage and budget:

• Manual Pallet Wrappers:

They are the simplest type, wherein the operator wraps the stretch film around the pallet manually. They are ideal for companies with low incidences of wrapping requirements or as secondary in situations with lowest wrapping needs.

• Semi-Automatic Pallet Wrappers:

Machines that do all the actual work. They need operator to position the pallet on a turntable and start off the wrapping process. They are quite good for medium-sized companies with a modest level of packaging needs so a mean between efficiency and cost.

• Automatic Pallet Wrappers:

These machines are designed to be used at peak levels.

Many of them can automatically wrap an entire pallet after placing the pallet on top of it. There are even models which come equipped with conveyor systems for completely smooth pallet loading and unloading, and can set to each different setting individually.

If your business employs automatic pallet wrappers to wrap up large quantities of pallets at one time, this will automatically save a lot of time and labour.

At All Pack Tech, we supply different models as per demands of both small and large businesses. And if you&#;re looking to buy a pallet wrapping machine but aren&#;t sure which type is right for you, our team of experts can provide guidance based on your unique needs.

3. Types of Stretch Films

Pallet wrap and stretch films come in a variety of materials and thicknesses. Each works for different applications. The material and type determine film&#;s characteristics like load stability, stretch capacity, and puncture resistance. So, these features should also be considered when purchasing films.

Generally, there are two main types of stretch film, so choose wisely according to your need:

• Cast Stretch Film: This type is clear and noise-free, ideal for applications where visibility and ease of use are important.
• Blown Stretch Film: This one is used for heavy loads or irregularly shaped loads where superior puncture resistance and strength is needed.

4. Turntable Speed and Load Capacity

When you go out to buy a pallet wrapper, look for the machine&#;s turntable speed and load capacity. Of course, these will determine if it is going to wrap those pallets effectively in good time in your daily operation.

If you are pulling into here hundreds of pallets per day, then you&#;d better have a machine that has a fairly good fast turntable speed.

Moreover, the load capacity is also important as it has to do with the capacity of a pallet wrapper to carry the weight of your heaviest pallets. Whenever the capacity of machine does not match with what you need for loads, quality wrapping is compromised or, in the worst-case scenario, the machine is damaged.

5. Film Pre-Stretch Capabilities

Another valuable feature that enhances the efficiency of your wrapping process is pre-stretch capability.

As the film is pre-stretched by machines with pre-stretch technology, and then applied to the load. It gives you more wraps out of the roll of stretch film. This creates less film waste and applies film tightly and constantly with better load stability.

The pre-stretch varieties of stretch wrappers are wise investments because they are reasonable and kinder to the environment.

6. Safety Features

Any warehouse or production facility has safety at the top of its list.

Consequently, pallet wrapping machines that are supposed to be used in such facilities must have high safety standards.

So, when you go to shop a pallet wrapper, look for a machine that comes with safety features. Like:

• emergency stop buttons
• safety guards
• sensors to detect obstacles

These features protect against mishaps and ensure safe machine usage. A solid safety feature in your machine protects you from injuries at work and reduces time lost due to accidents.

7. Customisable Wrapping Patterns

Not every load is the same, and some need specific wrapping techniques to ensure they are properly secured.

This is why many pallet wrapping machines come with customisable wrapping patterns. Machines that allow you to adjust the way the film is applied give you some control over how each pallet is wrapped. For example, sometimes you want to have extra wraps at the top or bottom of a load for added stability, or you need a tighter wrap for sensitive items.

This ensures that your loads are the most secure they can be by customising their wrap according to your specific needs.

8. Advanced Control Options

Modern pallet wrappers often come equipped with advanced control options that can greatly enhance their usability.

Look for machines with programmable control panels that allow you to store multiple wrapping &#;recipes&#;. This feature is especially useful if you handle a wide variety of products with different wrapping needs.

With programmable settings, you can quickly switch between wrapping techniques for different types of loads without needing to manually adjust the machine each time. This not only saves time but also ensures that each pallet is wrapped exactly as needed, improving consistency and efficiency across your packaging process.

9. Budget Considerations

Price is a big factor when you buy something. It can be tempting to go for the cheapest option. But spending a bit more on a high-quality pallet wrapping machine can actually save you money in the long run. A reliable machine means fewer breakdowns, less film waste, and lower labour costs.

Here&#;s what to keep in mind:

• Initial Cost vs. Ongoing Costs: The upfront price is important, but don&#;t forget about ongoing expenses like film, energy, and maintenance. Sometimes, a more expensive machine is more efficient and can end up costing less over time due to lower operational costs.
• Return on Investment (ROI): Consider how the machine will impact your bottom line. Doing an ROI analysis can help you see how much you&#;ll save over time with a more efficient machine that reduces waste and improves productivity.

At All Pack Tech, we work with top manufacturers to offer a range of pallet wrappers that fit your budget. Whether you need a basic model or a high-tech automated system, we&#;ve got you covered.

10. Environmental Considerations

With the idea of sustainability in business, now there is a growing attention on how to reduce the impact on the environment.

So, when buying pallet wrapper, consider opting for options that are environmentally friendly, such as biodegradable stretch films or the less energy-consumption machines. This will help you reduce your carbon footprint and keep your business running efficiently.

11. Maintenance and Technical Support

When you invest in a pallet wrapping machine, you&#;re also investing in its long-term performance.

Proper maintenance is key to keeping your machine running smoothly. So, choose a machine that&#;s easy to maintain. Models with simple maintenance routines and easy access to parts can help reduce downtime and keep your operations running smoothly.

Additionally, check the build quality, including materials like steel frames and the quality of the motor. A well-constructed machine will last longer and perform better.

Further, make sure the machine comes with a good warranty and reliable customer support. Ask about the availability of spare parts and how quickly the service team can respond if you need help.

Looking for high quality pallet wrappers in Australia? Need reliable and affordable packaging solutions?

Reach Out All Pack Tech | Buy High-Quality Pallet Wrapper and Effective Packaging Equipment at Affordable Price

Let us help you find the right packaging equipment for your business.

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