The Versatility of Fully Automatic Carton Thermoformers

Introduction

Fully automatic carton thermoformers have revolutionized the packaging industry by enabling high-speed, precision production of single-use paper containers. A common misconception is that these machines can only process PE coated paper. However, modern thermoforming technology supports a wide range of materials, including single-color single-use papers, biodegradable coatings, and even plastic alternatives.

This article explores the capabilities of automatic carton making machines, the range of compatible materials, and the advantages of using different types of paper for sustainable and cost-effective packaging solutions.

I.Can fully automatic thermoformers only work with PE coated paper?

While PE coated paper is widely used for its moisture barrier and heat sealing properties, it is not the only option. Advanced automatic carton thermoformers can process:

1. Single-color single-use papers – uncoated or lightly treated papers, often used for dry food packaging.

2. PLA (polylactic acid) coated papers – a biodegradable alternative to PE coatings.

3. Water-based barrier coating – an eco-friendly choice for oil and moisture resistance.

4. Recycled paperboard – a sustainable choice for eco-friendly brands.

The adaptability of the machine depends on its heating mechanism, die design and pressure settings.

II.Advantages of using different paper types

1. PE coated paper

Suitable for liquid or oily food packaging.
Provides excellent heat sealing performance.
Commonly used in soup cups, takeaway boxes and dairy containers.

2. Single color disposable paper

Suitable for dry goods packaging (e.g. hamburger boxes, pastry boxes) and economical.
Easy to print and convenient for branding.
Suitable for businesses that value simplicity and affordability.

3. Eco-friendly alternatives (PLA, water-based coatings)

Reduce plastic waste and meet global sustainable development regulations.
Suitable for compostable packaging solutions.
Growing demand in Europe and North America due to strict environmental policies.

III.How automatic paper box making machines can increase production

Modern automatic thermoforming machines have the following features:

High-speed production (up to 60 cycles per minute).
Precision forming ensures consistent container shape.
Multi-material compatibility, switch between PE coated paper, uncoated paper and biodegradable paper.
Energy saving, heating system optimization.

Conclusion

Fully automatic carton thermoforming machines are not limited to PE coated paper, they can also efficiently process monochrome disposable paper, PLA coated paper and other sustainable materials. Companies can choose the best material based on cost, function and environmental impact.

As packaging trends shift to environmentally friendly solutions, investing in a versatile automatic carton forming machine ensures adaptability and long-term market competitiveness.