Old Fishing Nets to Child’s Watering Can: Blow Molding rPE at K Show
High-quality marine recyclate is suited to continuous-extrusion blow molding without an accumulator head.
Kautex says “marine recyclates” are suited to products like playground equipment, gardent furniture and tool sheds. (Photo: Kautex)
At K 2022, Kautex is blow molding a child’s watering can made from recycled fishing nets. Kautex is using a PE compound from Braskem, which is working with an unnamed third firm that specializes in mechanical recycling of plastic fiber waste. Kautex states that “the quality of the fishing net PCR was so good, for example in terms of consistent viscosity, that the cans could be produced in a continuous blow molding process without the use of an accumulator head.”
Kautex also concluded that “the project showed that so-called ‘maritime waste’ recyclates are ideally suited for applications in the garden sector, including playground equipment, garden furniture and tool sheds.”
Related Content
-
K 2022 Preview: Injection Molding Closes the Circle, Digitally
Because the market requires sustainability—and important component of which is the circular economy—and sustainability requires digitization, all three will be major themes at injection molding booths at K 2022.
-
Mold Opaque White PET Bottles – Without Pigment
Trexel and Husky are cooperating on molding recyclable opaque white preforms for PET bottles, which provide a light barrier using foam instead of pigment.
-
K 2022 Additives & Materials: Sustainability in the Lead
Nearly all of the new additives highlighted at the big show are aimed at enhancing recyclability of commodity resins and some volume engineering resins such as nylon and PC. A few new materials, on which we had not previously reported, also surfaced at K 2022.