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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	Single Side	Single/Double-Sided Heat Sealing	300-2100

PLA vs. Other Plastics: Carbon Footprint Comparison

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

Scope of application

BOPLA film, produced via biaxial orientation, offers excellent breathability and moisture permeability, making it ideal for modified atmosphere packaging to extend the freshness of flowers. After aluminum plating, it significantly enhances barrier properties, meeting end brands' dual requirements for high barrier performance and bio-based biodegradability, while also satisfying downstream customers' needs for simple printing and pouch manufacturing.

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

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