RKW Group has introduced PE films with an integrated EVOH barrier into its RKW Horizon range, based on MDO technology and said to offer ‘a recyclable, sustainable solution’ when combined with RKW’s ProTec sealing films.
The company says MDO-PE (Machine Direction Orientation) extrusion technology films are mono-oriented PE (polyethlene) films that acquire special properties through stretching, marketed under the RKW Horizon name. The Horizon portfolio includes highly transparent MDO-PE films, printing substrates, matt surface and white opaque variants, and the recently added films MOD-PE films with an EVOH oxygen barrier.
RKW states that when these MOD-PE films are laminated with a functional Low-SIT PE sealing film, it results in recyclable mono-material PE packaging. The RKW Horizon range reportedly meets the high demands of flexible packaging manufacturers for tear resistance, transparency, gloss, printability, and good processability.
According to RKW, the MDO-PE films can be used for various packaging formats including stand-up pouches, side gusset bags, flow packs, sachets and lidding films. They are also suitable for packaging products from sweets and snacks, coffee and tea, and frozen foods to non-food items such as pet food, personal care products, and cleaning and laundry detergents.
In related news, ExxonMobil worked with Plastilene and Reciclene to develop collation shrink films with post-consumer recycled content, claiming to reinforce their strength and durability with its polyethylene polymer. Reportedly, the polyethylene helps the final films maintain their mechanical properties while aligning with local recycling regulations and broader industry standards.
More recently, in May Freshr announced it had completed an ‘oversubscribed’ seed funding round for its proprietary antimicrobial coating for recycled, recyclable, and compostable fresh fish packaging. Designed to extend shelf life, reduce waste, and save money, FreshrPack materials are believed to extend shelf life by between 15% and 30%.
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