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Biodegradable Packaging

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Wintersun brings the heat

Biodegradable Packaging Patent Forecast®

April 23, 2020

Wintersun Co. Ltd, has a recently published patent application directed towards an eco-friendly packaging bag for delivery. The bag uses PLA biodegradable plastic material as base material. The bag is produced by spinning PLA fibers, manufacturing thin non-woven fabric, coating non-woven fabric, printing and forming a bag, and filling the PLA fibers.

Wintersun provides individual plastic solutions from research and development to customized manufacturing with a main focus of polylactic acid (PLA) products. The PLA products include an insulation pouch, a biodegradable zipper, and PLA-tape. Wintersun appears to be growing their IP portfolio as it has a German Patent DE202018106747U1 that was filed in November 2018. Wintersun is an expanding global company so their activity in the biodegradable packaging sector should be monitored moving forward. 

Relevant Patent Documents

Application 20200115110  

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