Paper Substrate
g/m²
BOPP Film
μ
g/cc
Sheet Dimensions (optional)
mm
mm
sheets
Composite GSM
—g/m²
BOPP GSM
—
SHEET WEIGHT
—
TOTAL WEIGHT
—
SHEET AREA
—
Frequently Asked Questions
BOPP paper sheet lamination is the process of bonding a BOPP film layer to a paper substrate to create a glossy, moisture-resistant surface. Used for labels, cartons and packaging sheets.
Composite GSM = Paper GSM + BOPP GSM. BOPP GSM is calculated from micron and density. The result is the total weight per square metre of the laminated sheet.
Standard BOPP for paper lamination is 15 to 25 micron. Thicker films (30–40μ) are used for premium or industrial applications.
Yes. All calculators on GSMCalculator.com are completely free.