When it comes to paper, packaging, and printing materials, understanding measurement standards is essential for selecting the right product for your needs. Two widely used measurement systems in the industry are GSM (Grams per Square Meter) and PT (Point). Each serves a distinct purpose, helping businesses and professionals maintain quality, consistency, and precision.
At Sarvamangalam Impex, we provide premium packaging materials, cardboard, and paper products designed with precise specifications. Understanding GSM and PT values ensures you choose the right materials for packaging, printing, and other applications.
What is the GSM (Grams per Square Meter) System?
GSM measures the weight or thickness of paper and packaging materials — the higher the GSM, the thicker and denser the material.
Key Highlights:
✅Measurement: Represents how many grams one square meter of material weighs.
✅Applications: Used for printing paper, corrugated boxes, cardboard, and textiles.
Interpretation:
✅80 GSM paper – lightweight, ideal for documents.
✅120+ GSM – sturdier for brochures or cartons.
High GSM = more strength and durability.
What is PT
PT, or Point, is used in printing and typography to measure the size of fonts and spacing.
1 Point = 1/72 of an inch, making it a precise measure for text and layout design.
Applications:
Commonly used in books, labels, and marketing materials.
Higher PT values mean larger fonts and better readability (e.g., 12pt is larger than 10pt).
The PT system ensures consistent, professional typography across all printed materials
