COVID-19: PICVISA’s ECOPACK optical sorter, capable of detecting all kinds of gloves and masks

by | May 13, 2020 | Artificial Intelligence, Blog, Machine Vision, Optical Sorting | 0 comments

Today we will talk about ECOPACK, the optical sorter capable of detecting gloves and masks. The measures to fight the pandemic and mitigate its effects have triggered the consumption and disposal of products such as gloves and masks.  This products, in the best of cases end up in yellow or grey containers. From there, they reach the waste management facilities, where they must be selected and classified.

As for the gloves, they can be made of different materials. The most widely used in the current situation is nitrile, a synthetic rubber latex obtained from the Acrylonitrile Butadiene (NBR) copolymer. It is the main substitute for natural latex since its properties are very similar. But without the disadvantages of allergies risks that latex presents, and it is detected without problems. The rest of gloves are normally made of PVC (Polyvinyl Chloride), commonly classified by optical separation equipment.

On the other hand, the masks are made from PP (Polypropylene), a material that is common and easily detectable in the classification process.

Some alarming information related to the use of these products is not based on the huge quantity, but on what happens next, having detected malpractice in its disposal or treatment as waste. The reality is that, in waste management facilities, these products can be classified, the important thing is that they are deposited in the indicated containers.

This is corroborated by PICVISA, which configures the optics in these two conditions to classify the maximum quantity possible of these flow materials, with average recoveries above 90%.



ECOPACK is an optical sorting equipment that automatically classifies and separates various types of materials. Such as light packaging, PET / PE recycling, plastic film, recovered solid fuel – CSR -, construction and demolition waste – RCD -, wood and metals, among others. And it does so by composition (NIR), colour (VIS) and/or shape (deep learning).
Thanks to the flexibility of multispectral vision and its high-speed data processing, ECOPACK can be configured to make rapid changes in the classification of new materials to be separated that may arise in the input flow to be treated. That’s why it is perfect for detecting gloves and masks.

The models ECOPACK EP-1000, EP-1500, EP-2000, EP-2500 and EP-3000 are designed to work on acceleration belts from 1000 mm to 3000 mm. Setting different separation options (Double Bar or MultiTrack) according to customer needs.

The differential value offered by PICVISA with the design and manufacture of this advanced equipment is completed with all the after-sales service and with On-site and Remote Technical Support, Spare Parts, Training and Updates on Equipment and Software. In addition, the company has a Test Center available to the client so that he can carry out recycling tests of urban and industrial waste with the latest technology of PICVISA.


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