Definition
Biaxially Oriented Polypropylene film with improved stiffness, clarity, and moisture barrier versus cast PP.
Applications
- Label facestocks
Benefits
- High gloss and clarity
- Good machinability
- Cost-effective moisture barrier
Industry Examples
- Medical: BOPP-based label stocks for cleanroom-friendly labeling where chemical resistance matters.
- Industrial: BOPP overwrap for hardware multipacks needing scuff resistance.
- Electronics: used in outer layers of retail electronics accessory packaging requiring high clarity and dimensional stability for printed branding.
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FAQ
Q: Is BOPP heat sealable?
A: Not by itself—typically laminated or coated with a sealant layer.
Q: Why metallize BOPP?
A: To boost barrier and add a premium metallic look.