cut 10x10 cm paper then check the weight of paper on gram. GSM is (weight of paper (W) divide by 0.01)
The units are incompatible.
ask it
I'm not sure how accurate my workings are, probably not very because our scales aren't very accurate. But according to my workings, the paper I measured was aboug 0.0008 grams per cubic millimetre. Using that you can find the density in cubic centimetres or metres...
Red litmus paper is used to check for basicity. It turns blue when exposed to bases. Blue litmus paper is used to check for acidity. It turns red when exposed to acids.
GSM provides a better speech quality due to the fact that it is the per user bandwidth that GSM can provide. D-AMPS bandwidth is 24.96 MHz and GSM is 24.8 MHz.
bs of the paperx1000/gsm of the paper=bf of the paper
According to CK PAPER MART, Sac Kraft paper is considered as best for developed twisted paper rope as this craft paper is little stretchable and does not get tore out when the paper is twisted. The best GSM is considered to be between 40 GSM to 70 GSM depending upon the types of Kraft Paper. Later on, twisted paper rope is used to manufacture carry bag handles.
GSM in relation to paper - is the weight in Grammes of one Square Metre. For example - 'regular' A4 copier paper is usually 70 GSM. Craft paper such as origami paper (for folding into models) is usually much lighter at around 40 GSM, or sheets of card is normally 120 GSM
Kraft paper.
yar, BF means Burst factor it is a measurement used for testing the paper strength. an equipment is used namely BF tester by which it is tested. If higher the BF strength will be high. How testing : mechanism is that we are passing some kind of air through the whole on which paper is put and check in what preassure the paper brokes and multiples the value with one squr metre of the said paper. the value will be BF. For corrugating industry strength of box is very much related with BF and GSM (one sqr meter weight) variety of BF & GSM combination used for strengthing the boxes. suresh from Sree Sakthi PAper mills LTd Manufatures of KRaft Paper 14 BF to 40 BF in a range of 80 Gsm to 450 Gsm. and Dublex Colour boards with variety of colours(shades)
According to CK PAPER MART, there are different types of Kraft paper manufactured by Paper Mills, such as Virgin Kraft, Bleach Kraft, Poly Craft, Absorbent Kraft Paper, etc. and these kraft paper are used for different types of packaging materials such as carry bags, corrugated boxes etc.
From paper. More specific is unbleached or brown kraft paper. == ==
Ring crush test of kraft paper
The unit 'gsm' stands for 'grams per square meter', which means that a 130 gsm paper is heavier than an 80 gsm paper. Whether the 130 gsm is thicker depends on the type of paper. However, 130 gsm of the same paper stock would obviously be thicker.
170 to 230 gsm paper used for paper plates and cups
How to calculate gsm for cartons
BF stands for "Burst Factor" in kraft paper. It is a measurement that represents the strength of the paper and indicates how much pressure or force it can withstand before bursting. The higher the BF value, the stronger the kraft paper.