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How cardboard recycling works

4min read 25/06/2015

Por cada tonelada de cartón que se recicla se ahorran 140 litros de petróleo, cincuenta mil litros de agua y 900 kilos de dióxido de carbono (CO2), el principal causante del cambio climático, frente a lo que requiere fabricar una tonelada de cartón nuevo. El reciclaje de cartón y el papel aporta grandes beneficios para el medio ambiente y ocupan un papel importante en el embalaje de envíos, por encima de los plásticos, la madera y el metal.

Debido a su precio económico, versatilidad y firmeza, las cajas de cartón son uno de los formatos más demandado para realizar envíos, y uno de los productos más reclamado por los clientes de Rajapack con más de 800 modelos disponibles. Todos nuestros modelos convencionales de cajas de cartón ondulado están identificados con el código RESY, que indica que el material es compatible con el medioambiente y apto para su reutilización.

Veamos en qué pasos se dividen el proceso del reciclado de cartón.

Caja de cartón ecológico

¿Sabes cómo depositar

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  • The products that can be left in this bin are: newspapers, magazines, cardboard boxes or packaging and paper bags.
  • On the other hand, what should not be thrown in them are kitchen paper, stained paper napkins, tetra bricks, aluminium or sanitary paper, grease-stained cardboard, as well as adhesive labels, photos and X-rays.

in short, the cardboard and paper that is thrown into the recycling container must not contain waste that could contaminate the rest of the collection. This would make the regeneration process very difficult, as the materials must be separated in the recovery plants. Another fact that harms this action is to include elements other than those indicated. In this sense, it is estimated that between 3% and 5% of the material introduced into these containers is not paper or cardboard.The following infographic specifies the route that cardboard follows during the recycling process. It all begins when citizens deposit the waste in the containers, these are transported to the recycling plant where, after several specific processes, they obtain a new life.Proceso del reciclado de cartón

How is the industrial process of cardboard recycling?

With this procedure new paper is obtained from the waste from paper manufacturing, pre-consumer paper and other paper products, which is used to recycle cardboard

  • Short cellulose, used for newsprint, although with a lower percentage of reuse than the following.
  • Long cellulose, used for cardboard or office paper, among other materials.

in Spain we collect and recycle 71% of the paper and cardboard we consume, which places the Spanish paper industry as the second most efficient in Europe. In 2016 more than 5 million tonnes of these elements were recycled according to the Spanish Association of Pulp, Paper and Cardboard Manufacturers(ASPAPEL). You can find more detailed information about recycling in the EU in the following infographic.

Packaging products made from recycled material

On average, it is estimated that recycling one tonne of cardboard saves around 17 trees from being cut down and saves more than 4,000 hours of electricity. The reused cardboard is used to create new ecological packaging that contributes to environmental sustainability. At Rajapack we have a whole division for ecological packaging

  • Most of our boxes contain a minimum of 70% recycled paper and arefully biodegradable, and all of them have ecological symbols and labels that allow you to know the ecological characteristics of each model.


Cajas de cartón ecológico

  • We produce cardboard boxes that do not contain heavy metals and are suitable for recycling and are fully biodegradable. Our environmental policy ensures environmentally friendly alternative formats for any type of shipment.

Formatos de embalaje ecológicoAt Rajapack we can help you in your sustainable decision, as in all our packaging we offer you an efficient and versatile ecological alternative.As a responsible company, we contribute to ecological and environmental development through a policy of 10 principles of respect for the environment and our solidarity programme “Women and the Environment” which promotes solidarity through the purchase of eco-responsible packaging products (100% recycled)

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