Paper GSM TESTING MACHINE

About Paper GSM TESTING MACHINE

Paper GSM stands for Grams per Square Meter, and its the standard unit to measure the weight and thickness of paper.---MeaningGSM = Weight of paper in grams for a sheet of size 1m 1m.It helps determine how thick or heavy a paper is.Lower GSM Thinner, lighter paper.Higher GSM Thicker, heavier paper.---Common Paper GSM ValuesGSMPaper Type / Usage3555 GSMNewspaper, very light paper7090 GSMNormal office printer/copier paper100130 GSMPosters, flyers170250 GSMBrochures, covers300+ GSMBusiness cards, packaging boards---Formula to Calculate GSM\text{GSM} = \frac{\text{Paper Weight (grams)}}{\text{Area (m}2\text{)}}Example: If a sheet measures 50 cm 70 cm and weighs 30 grams: 1. Convert to meters: 0.5 m 0.7 m = 0.35 m2. GSM = 30 0.35 = 85.7 GSM

A GSM Testing Machine is used to measure the Grams per Square Meter (GSM) of materials like paper, fabric, nonwovens, or board.

Key Details:

Purpose: Tells you the weight (mass) of the material per unit area, which helps in quality control and product classification.

Common Applications:

Paper mills & printing industry

Textile & fabric manufacturing

Packaging & board production

Basic Working Principle:

1. A GSM cutter cuts a precise sample size (usually 100 cm).

2. The cut sample is weighed on a digital GSM balance.

3. The machine automatically converts the weight into GSM.

Types:

1. Manual GSM Testing Setup GSM round cutter + weighing scale.

2. Automatic GSM Testing Machine Integrated cutter, scale, and digital display.

Formula for GSM (if