Carton Forming Machine and Top-Load Line

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machine top_load

Les applications

  • Agri-Food
  • Bags
  • Biscuit and Candy Shop
  • Cakes
  • Canned Goods
  • Chocolate bars
  • Frozen Foods
  • Pet food
  • Pots
  • Ready-to-Eat Meals
  • snacks
  • Tubes

The CIEMME carton forming machine and Top-Load line, part of the IMA Group, is designed for packing individual products or product assortments into cartons. Top loading provides accurate, consistent packing and is suitable for different production formats.

This flexible solution integrates into industrial lines requiring carton forming, organised filling and output rates suited to modern packaging requirements. Depending on the version, the line can reach up to 150 cartons per minute. Solutions for medium output rates of around 30 cartons per minute are also available.

Operating Principle of the Top-Load Line

Flat cardboard blanks are picked one by one from a magazine by an arm fitted with suction cups connected to a vacuum pump. Each blank is then placed over a forming well.

A forming tool, matched to the internal dimensions of the carton and mounted on a vertically moving axis, pushes the blank into the forming well to form the carton. Depending on the configuration, the carton bottom is mechanically locked or hot-melt glued, after which the formed carton is released onto an indexed outfeed conveyor.

The cartons are then conveyed to the filling station, which can be manual or robotic depending on the required level of automation. After filling, they are transferred to the carton closing machine, which closes them using hot-melt adhesive.

Why choose PROPACK?

PROPACK has represented CIEMME, part of the IMA Group, for 30 years and supports manufacturers in selecting a carton forming machine or Top-Load line suited to their products, output rates and production constraints. Thanks to its packaging expertise, PROPACK helps define a flexible, reliable and scalable solution for packing fragile, flexible or soft products, as well as product assortments.

Our team assesses your formats, industrial environment and performance objectives to propose a solution consistent with your production requirements, from carton forming through to line integration.

Technical specifications

  • Output: 20 to 150 cartons/minute depending on version
  • Machine type: Top-Load line
  • Blank type: flat blank
  • Dimensions: from 85 x 110 x 20 mmh to 380 x 260 x 80 mmh depending on version
  • Forming: hot-melt gluing or mechanical locking
  • Filling of formed cartons: manual, automatic or robotic depending on configuration
  • Changeover: automated depending on version
  • Control: remote HMI
  • Drive system: servo-driven
  • Power supply: 400 V + earth + neutral
  • Compressed air: 6 bar

FAQ – Carton Forming Machine and Top-Load Line

Before Starting a Project

At what output does this solution become relevant?

From around 15 cartons per minute, an automatic carton forming machine generally becomes relevant. However, output is not the only criterion to consider: some cartons are difficult to form and close manually. Production organisation and the required level of automation must also be assessed.

Can it be integrated into an existing line?

Yes. A Top-Load line can be integrated into an existing packaging line. Integration depends on the available space, the required output and the organisation of the line.

What is the process for a project with PROPACK?

Contact us to discuss your project. We analyse your specifications, production constraints and objectives to guide you towards the most suitable solution. PROPACK provides its experience and expertise to support you in selecting the right equipment.

Technical Questions

What is a Top-Load line?

A Top-Load line is a packaging line comprising a carton forming machine, a filling station and a carton closing machine. Products are loaded from the top into cartons. It enables individual products or product assortments to be packed accurately and consistently.

What products can be packed on this line?

This solution is suitable for food products, chocolate bars, biscuits, confectionery, canned goods, cakes, pet food, prepared meals, pots, pouches, snacks, frozen foods or tubes. It is particularly suitable for fragile, flexible or soft products.

Why choose a Top-Load line for fragile products?

Top loading allows products to be handled more gently and positioned correctly in the carton. This configuration is particularly suitable for fragile, flexible, soft products or products that are difficult to push laterally.

What output can a Top-Load line achieve?

Output depends on the model, carton format, product type and line configuration. Depending on the version, a Top-Load line can reach 20 to 150 cartons per minute.

Can the Top-Load line be adapted to different formats?

Yes. A Top-Load line can be designed according to product dimensions, carton type, the number of products to be packed and the required output. PROPACK supports this adaptation according to production constraints.

Is automatic loading possible?

Yes. PROPACK offers different types of robots suited to the products to be handled and the organisation of the line.

What brand is this Top-Load solution?

This solution is manufactured by CIEMME, part of the IMA Group. PROPACK has represented CIEMME for 30 years and supports companies in assessing and integrating this equipment.

How can I obtain a study for a Top-Load carton forming solution?

To define the most suitable solution, we recommend sending PROPACK the product formats, carton dimensions, required output, type of product to be packed and line layout constraints.

You can also discover our robotic filling solutions: Top-Load line with robotic loading.