How do you know if a paper is GSM?
Substance in gsm = (Weight of reel in kgs * 100000)/(Length of paper on meter * reel width in cms)
- Expressed in grams per square meter (g/m²), paper density is also known as grammage.
- Expressed in terms of the mass (expressed as weight) per number of sheets, it is known as basis weight.
How do you GSM a paper?
The term “GSM” stands for “grams per square meter.” For this standard, the weight of various types of paper is measured from a sample sheet cut to one square meter in size. No matter the length or width the paper becomes, the weight measurement is always taken from the square meter sheet.
How do I check my paper grammage?
9.1. 1 If the ream weight in pounds (BW) has been determined for a customary trade size of 500 sheets, the grammage in g/m2 may be calculated as follows: G = P × BW where P is the conversion factor given in Table 2.
What is GSM used to measure?
GSM refers only to the weight of a 1m square sheet of the paper in grams. It is not an exact measurement of how thick a sheet of paper is, or how stiff it will be.
What paper GSM should I use?
35-55 GSM is typically used for newspapers. The paper is thin and so effective for lots of pages which are low cost and don’t need to last long. 90 GSM is a typical paper for inner magazine pages. 130-170 GSM is a standard weight for a good quality poster you would expect to last for a while.
What is GSM in paper thickness?
Paper is measured in grams per square metre (GSM). The higher the GSM, the heavier and thicker the paper.
What is grammage paper used for?
The 90-120 gsm range Everyday office copier and printer paper tends to be 80-100gsm. This is a commonly used paper known as offset paper. It takes colour well due to its high brightness and uncoated rough surface and can be printed and written on over and over again.
What is normal GSM paper?
80-110 GSM: the most common weight used for all general printing, including letterheads. Too thin for a lot of colour, your not exactly going to ‘wow’ anyone using this standard weight, but it is the most cost effective paper to use for your reports and larger runs.
What kind of sample cutter is used for GSM?
This instrument cuts out rapidly and accurately 100 square centimeter piece of various materials. This GSM Testing Machine is made of high grade alluminum. GMS Sample Cutter is used to determine GSM (Grams per square meter) of any fabric (Woven, Non-woven or knitted), paper, Laminated films, leather, and board.
What is the purpose of GSM testing machine?
GSM testing machine is used for determining the weight per square meter of various materials like woven, non woven, knitted fabrics, films, papers etc. We manufacture GMS Testing Machine using high quality materials and supply them at specified requirements.
How does the GSM scale work in fabric testing?
This equipment measures and directly indicates substance of paper and fabric in terms of grams per sq. meter (GSM). It displays gsm of samples cut selected to size on a digital indicator.
How are GSM values used in bursting strength test?
This GSM value can be used in Bursting Strength Tester to get the burst factor of any paper or boards which is an important factor in the packaging industry, this instrument is used to measure paper GSM, Fabric GSM Tests. Our Contact Details !