New BOPP Just For IML Thermoforming
Said to deliver a look and feel comparable to injection-molded products.
A new film for in-mold labeling in thermoforming is said to deliver a look and feel comparable to injection-molded products. Developed Treofan, Raunheim, Germany, the film is a biaxially oriented polypropylene (BOPP) that features an innovative surface layer that enables the thermoformed part and label film to be fused at comparatively low temperatures and pressures. Before this film innovation, BOPP could only be attached to thermoformed containers in a separate step, says Joachim Jung, Treofan’s product and business development manager.
The surface of the new film, called Treofan EPT, is a comprised of an undisclosed PP coextrusion. Treofan commercialized the film following a comprehensive series of tests with Illig Maschinenbau GmbH, a leading provider of thermoforming machinery and tools thin-gauge packaging (U.S. office Chester Springs, Pa.).
As opposed to the paper and cardboard labels commonly used in thermoforming, this BOPP can decorate the container on all five sides (all four lateral areas plus the bottom).
Related Content
-
Formulating LLDPE/LDPE Blends For Abuse–Resistant Blown Film
A new study shows how the type and amount of LDPE in blends with LLDPE affect the processing and strength/toughness properties of blown film. Data are shown for both LDPE-rich and LLDPE-rich blends.
-
US Merchants Makes its Mark in Injection Molding
In less than a decade in injection molding, US Merchants has acquired hundreds of machines spread across facilities in California, Texas, Virginia and Arizona, with even more growth coming.
-
ABC Technologies to Acquire Windsor Mold Group Technologies
The Tier One automotive supplier with compounding and blowmolding machine capabilities adds the 50-yr-old molder and moldmaker.
