BOPP

Biaxially Oriented Polypropylene Films (BOPP) are created through the stretching of polypropylene film in both the machine and transverse directions. These films find widespread use in packaging, labelling, and lamination due to their inherent -

·    Moisture barrier properties

·    Excellent sealability

·    High clarity

·    Vivid graphic reproduction

·    Shelf appeal

Particularly favoured for global food packaging, BOPP films excel in delivering a monolayer/homogeneous structure, ensuring optimal packaging possibilities. In the labelling world, their preference arises from yield benefits, exemplified by a low density of 0.55 for an In-Mold Labeling (IML) orange peel effect, along with recyclability in conjunction with polypropylene containers. The robust global demand for BOPP films is fueled by the expanding flexible packaging industry, underscoring the numerous advantages, some of which are:

1. Shelf Life

BOPP films excel with moisture resistance and act as an oxygen barrier, which is crucial for food packaging. Pivotal for extending shelf life, they notably reduce food waste.

2. Product Quality

BOPP film goes beyond barriers, ensuring consistent seal integrity with a narrow gauge spread. Its robust heat seal strength, lower initiation temperature, wide sealing window, and seamless machinability enhance food quality.

3. Sustainable

With a lower carbon footprint than polyester, BOPP film stands out for sustainable, flexible food packaging. Its low melting point minimizes energy consumption, fostering a sustainable cycle—reprocessed BOPP resin granules are utilized in diverse manufacturing applications, from injection-moulded parts to household items and automobile spares.

4. Aesthetic/Graphics

BOPP films elevate product aesthetics with exceptional transparency for vivid graphics. The white opaque variant adds allure with gloss and whiteness. The metalized film brings a superior sheen for shelf standout. Surface tension allows post-lamination operations, enhancing overall packaging appeal.

5. Density

BOPP films stand out with low density, ensuring higher yield and reduced plastic consumption. Their lighter weight per roll simplifies material handling.