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Sinolong New Materials
ECPs Composite Type
As China's first industrially scaled bio-based and biodegradable film, BOPLA is a revolutionary green technology product developed by Changsu Industrial through years of multidimensional innovation in formulation research, film structure design, and process technology. It serves as a critical material supporting China’s strategic goals of achieving peak carbon emissions and carbon neutrality, and can widely replace single-use plastics currently used in logistics, fresh food packaging, and paper-plastic lamination.

Thickness/μm

Corona Treatment

Treatment Width/mm
15-40 None

Single/Double-Sided Treatment

300-2100


PLA vs. Other Plastics: Carbon Footprint Comparison

Data source: Plastics Europe - Comparison of CO? Emissions during Polymer Production


Scope of application
Biaxially oriented bio-based and biodegradable polylactic acid (BOPLA) film can replace traditional plastic films for paper lamination. While providing water, oil, and scratch resistance along with enhanced tactile feel, it also reduces carbon and plastic usage, achieving truly bio-based and biodegradable product structures. Coating treatments on BOPLA film can yield biodegradable scratch-resistant and tactile films, meeting end brands' needs for carbon and plastic reduction.
Product Features
  • Made from PLA, it offers excellent biocompatibility and degradability, making it an environmentally friendly solution.
  • With high light transmittance, low haze, and superior surface gloss, it delivers exceptional printability.
  • With excellent heat-sealing properties, it can be directly heat-sealed without adhesive coating.
  • It also demonstrates outstanding processing performance, with reliable fold stability and twist retention.
Main technical index