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What happens to your paper after it has been shredded?

· 7 min read · DeSnipperaar

The truck drives off, the certificate is on your desk, the archive cabinet is empty. But where does that shredded paper actually go? Not to landfill, not to an incinerator with waste heat as its only purpose. Shredded confidential paper is a valuable raw material that enters the paper chain and ends up as new cardboard, newsprint or even toilet paper. This is the journey it takes.

Step 1: from shredder to bale

In our mobile shredder the shredded strips collect in a sealed compactor. At the end of a run we press the contents into a dense bale of several hundred kilograms. A bale is logistically manageable and, more importantly, structurally anonymous: shreds from hundreds of clients are mixed together, so even if someone could reach them, organisational traces have already been erased.

Step 2: transport to the paper mill

The bales go to a Dutch or German paper mill that works with recovered paper and board (OPK). The distance is kept as short as possible: short lines reduce CO&sub2; load and keep the chain controllable. The mill records the weight, grades it against the quality class and pays according to the market price for waste paper.

Step 3: pulping

At the mill the bales land in a pulper, a kind of giant blender with water. The paper turns into a thin fibre slurry within ten to fifteen minutes. Here any chance of a data trail ends for good: the individual shred no longer exists, only loose cellulose fibres swimming around each other. What was still a legible file in the archive cabinet has now become chemically and physically the same as the pulp from the local newspaper.

Step 4: de-inking

Ink and toner have to be removed before it can be reprocessed into new paper. That happens with flotation: soap and air cause ink particles to float on a foam layer at the top, which is skimmed off. The remaining fibre material is light grey to white and ready for the next step. The captured ink sludge usually goes to incineration with energy recovery or to the cement industry as fuel.

Step 5: blending and re-production

Pure recycled pulp has fibres that are too short for some applications, so it is often mixed with a share of virgin pulp. The mass then passes through a paper machine: an endless screen cloth where the water is sieved out, then presses, drying and rolling up into a large roll of paper. From here the old life begins again, only in a different form.

End destination: where does it end up?

An average paper fibre can be reused five to seven times before it is too short for new paper. After that it ends up in cardboard or as fuel for energy recovery.

And the sensitive content?

A common concern: "what if someone can reach those bales before they end up in the pulper?" In practice that is not a real risk. The bales are tightly pressed, the mills are industrial sites with camera surveillance, and the lead time to the pulper is usually within 24 hours. But: if your audit explicitly rules out that scenario, choose mobile destruction on site rather than removal as whole boxes. The compaction into a bale then already happens before the truck drives off.

What does your certificate say about this?

A good destruction certificate mentions the end destination at a high level: "material delivered to certified paper recycling mill". When in doubt, ask for the name of the end off-taker; serious suppliers keep no secret of the chain.

Mobile collection, on-site destruction, circular disposal.

We come to your location, shred in front of you to DIN 66399 P-5 and deliver the material to a Dutch paper mill. Honest certificate, short chain.

Read more about the pickup service

Want to know what will happen to your archive after destruction? Request a quote via desnipperaar.nl. We will explain the whole chain, including the end off-taker.