In our daily office Paper Supplies, the use of office paper is the most Copy paper And printing paper, while the most common size is A3 and A4. Currently, the market copy paper, printing paper brands many, many brand-name products, such as: Epson, East Port, Guanhao red flagship, HP, Canon, gold flagship, Golden Globe, Golden Days chapter, Kodak, green day chapter flagship, Xerox, Ssangyong, days chapter, Prince, small steel shot, as the price difference between them is not particularly large, you can brand their own printer or copier to select printing paper, if there is better compatibility, that Print and copy would be better.
Although the office of every day and copy paper, printing paper, but have a lot of office staff awareness of the paper is still very shallow, the following paper describes a more comprehensive range of performance and impact in their daily office work, in When purchased, you can refer to the following performance parameters, there will be of great help. In particular for printing paper and copy paper character, can refer to the following points to purchase.
Tensile strength Tensile strength refers to the paper or Cardboard Endure the tension. Usually expressed in absolute tensile strength: that a certain tensile specimen width (Newton); or breaking long said: that a certain width of the paper in its own gravity will pull paper off the paper required length (m ); or horizontal section, said the anti-tension; that is the cross section of sample units of anti-tension (N / m 2), said. The higher the intensity, the more difficult pulled the bad paper. Such as using a long paper to print reports, forms, put them on the wall, if the paper's high tensile, then the report or form is not easy to break up roller, the time will be longer intact.
Elongation Elongation rate is subject to certain paper or cardboard, after the tension to breaking elongation when the percentage of the original specimen length. Elongation is a measure of strength and toughness of the paper is an important indicator. Elongation is associated with the tensile strength. The higher elongation, flexibility of paper stronger, not easily pulled off the paper, with the rubber bands that are similar. If the elongation rate is too low, in the careless use of a paper can be able to break, both for office work or from the economic terms, have adverse effects.
Tear Tear is the tear samples pre-cut to a length of the force required to cents cattle (Burton) said. Paper is paper and cardboard fracture degree the ability to contend crack. Do not know if you are not found, some paper tears easily once a gap of two and a half, this is the reason for low tear, so the time of purchase, may wish to take samples of tear tear of view, as far as possible choices to high tear paper.
Folding paper and cardboard is under some tension, can withstand 180 ° reciprocating collapses. In the past, said the number of complex folding. Paper folding that the capacity of resistance to soft folds. It is largely associated with the elongation of the user when used according to their own will often fold the paper to choose, but suggested we buy high folding paper. I am an expert from China Quality Dress, usually analyzes all kind of industries situation, such as mothers car polish , random orbit polishers.
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