Dry Molded Fiber

Setting a new world standard for packaging

A groundbreaking technology that transforms ordinary pulp into packaging products – using minimal water and drastically reducing energy consumption, all while being up to ten times faster than traditional methods.

What

is Dry Molded Fiber?

Fiber was always the best alternative – we just made it better

Like all great innovations, Dry Molded Fiber was the next logical evolution. Traditional methods of forming fiber into rigid packaging rely heavily on water and energy. We’ve managed to take almost all the water out of the equation, resulting in greater resource and cost efficiency and significantly shorter cycle times – making it a viable competitor to single-use plastic.

DRY MOLDED FIBER IS

10x faster than conventional fiber forming methods

 

aspects of

Dry Molded Fiber process

Main resource is generic and available worldwide

Start with pulp

The pulp is milled and fibers are air-laid into a dry web

Mill-to-web

Barriers are applied to meet product requirements and intended use

Apply barrier

Products are formed using heat and pressure in standard plate press with uniquely designed tools

Mold into product

All excess material is fed back into the process

Recycle waste

Why

should you consider Dry Molded Fiber?

BECAUSE IT MAKES NOTHING BUT SENSE

Unit cost, scalability, and responsibility

There is an alternative for manufacturing packaging products with lower environmental impact available right now. It meets the requirements for versatility, output, affordability and legislation — wouldn’t that be an obvious choice for a new packaging standard?

Dry Molded Fiber uses generic pulp to form almost any three-dimensional packaging product. We based our technology on well-proven systems and made some improvements. It’s unmatched in design possibilities compared to traditional fiber forming, and it matches plastic processing on both price and cycle times.

What is in a name?

Dry Molded Fiber is exactly what it says

A technology to produce fiber-based products using almost no water.

ZERO EXTRA STEPS

Crafting innovation in one stroke

Dry Molded Fiber enables product features like whole punching, hinges, embossing, debossing, color and print, in-mold labeling, and more – in one stroke.

HIGH OUTPUT

Enabling competitive unit economics

With a cycle time down to 3,5 seconds (PulPac Modula), Dry Molded Fiber is up to ten times faster than traditional fiber forming methods, offering high output and competitive unit economics.

The Coffee Lid

Products in the PulPac Highway program are recyclable, comes with a validated tool design, ready recipe for material and barrier and all the production data you need to build your own business case.

BUSINESS CASE INPUT

Coffee lids

CYCLE TIME (S)

3.5

OUTPUT PCS / HOUR

25 000

MATERIAL USAGE

99%

OUTPUT PCS/YEARLY

185 M

PULPAC MODULA AND SCALA

Turnkey solutions offered by our partners

Industrial production lines, capable of manufacturing affordable, food grade products in Dry Molded Fiber. And they are readily available to order from our turnkey machine partners.

READY FOR PRODUCTION

A range of standardized products

We tried, failed, tried again, and now we have perfected a range of commercially validated and tested products that put you in the fastlane.

SUSTAINABLE BARRIERS

The key to competitive fiber packaging

Compared to commonly used fiber forming methods, our dry process opens up new possibilities for applying barriers. Spray, laminating, and other methods applied in-line or post-process.

Questions you might have…

What is the cycle time of a system?

The whole cycle is automated. For the PulPac Modula, the holding time is under 0.5 or even as low as 0.2 seconds, 11-17 kick-outs/min, and down to 3.5 seconds for the entire cycle. For the PulPac Scala, the differentiating factor is the cycle time which currently is 5.1 seconds. These processes are up to 10 times faster than traditional fiber forming and on par with plastics processing, but with significantly lower climate impact.

What are the material costs?

Different product demands different types of material (pulp, tissue, barrier) so we need to look more into detail on your specific product to estimate a price. For pulp, you can find a global price index on www.foex.fi. And general cost of the materials refers to market price.

How do you separate the fibers?

The separation of the fibers is done mechanically by milling the raw material. Fibers are then airlaid into a fluffy web and transported on a conveyor belt.

Can you provide an LCA?

There is a third party validated LCA on Dry Molded Fiber cutlery, showing that the climate impact is 2.5 g CO2eq per spoon (3.8g each) or about 0.66 kg CO2eq per 1 kg product. As a comparison, in an LCA by Takou et al. (2019), with focus on single-use plastic products in Denmark, the climate impact of an average polypropylene (PP) cutlery with similar weight was about 15 g CO2eq per piece or about 4.2 kg CO2eq per 1 kg product. You can find more information about this in one of our press releases

How is chemistry best applied in the process?

In the PulPac Modula we can apply the barrier both in the pulp, in the tissue or with an in-line spraying system.

Is it possible to run the process without any barrier?

Yes, the barrier function is to protect the fibers from water, oil, grease, etc, but if you are producing a product that is not exposed to that type of liquid you will not need a barrier.