Tips For Buying Copy Paper

Copy paper is an indispensable office necessity in the daily office process. How do you choose a high-quality copy paper and buy tips for copy paper, do you know? Do n’t underestimate a piece of copy paper, there are actually good and bad.

[Tips for buying copy paper]
Tips I. Paper size: The commonly used models of printing paper are: B5, A4, B4, A3, 16K, 8K, etc. The specific paper size can be found in the article published by the editor before, which details the size of each type of copy paper.

Tip two: Paper thickness: Most printers use paper thickness, generally between 64-80 grams (that is, paper weight per square meter), and a small number of copiers can support the use of copy paper between 50-200 grams. The most common on the market is 70g, 80g copy paper.

Tip three: Paper surface gloss: For general copy paper, the surface gloss is slightly higher. If the paper is too smooth, it will not be conducive to fixing and imaging, and it will be difficult to cure. Single-sided copying can be done with single adhesive tape. If it is a copier that supports double-sided copying, it is best to use double adhesive tape.

Tip # 4: Whiteness of paper: In the perception of many people, the whiter the paper, the better the quality. This is actually a wrong perception.

The whiteness of copy paper is mainly a visual impact. If the paper is too white, it may be because too much luminescent agent is added, so the copy paper is not as white as possible, as long as the whiteness of the paper does not look bad.

Tips 5. Antistatic properties of copy paper: Compared with ordinary copy paper, antistatic paper has become more and more popular. Paper that has not been destaticized will have a greater impact on printing and copying, and even increase printing, Problem rate for copying equipment.

The slitting and rewinding machine includes a frame. A paper stock frame, a paper tensioning mechanism, a rewinding station, a paper tube station and a conveying mechanism are arranged on the frame. The paper tube station is above the rewinding station. ; The paper tube to be cut is sleeved on the mandrel, the mandrel is set on the frame, the mandrel is set on the holding part and the end is exposed;

The transmission mechanism has a pair of movable brackets, each movable bracket has its own driving mechanism, the movable bracket is a wedge-shaped block, and a stopper is set at the lowest part of the movable bracket; the highest stroke position and Lowest stroke position, when the movable bracket reaches the highest stroke position, the movable bracket lifts the mandrel away from the bracket, the mandrel reaches the lowest point along the wedge surface, and when the movable bracket reaches the lowest stroke position, the mandrel comes out of the movable bracket to reach Drive roller at the rewinding station; the movable support moves back and forth between the highest stroke position and the lowest stroke position. Slitting and rewinding machine has the advantages of only one machine to achieve paper tube slitting and finished paper roll paper.

The cleaning device of the slitter and rewinding machine includes a cleaning roller, a drying roller and a dust sticking wheel. The drying roller is arranged between the cleaning roller and the dust sticking wheel. The cleaning roller of the product is provided with a plurality of dust suction holes on the circumference. Brushes are set on both sides, the dust suction hole is connected to the negative pressure cavity of the cleaning roller, and the negative pressure cavity is connected to the negative pressure air pipe; the outer surface of the drying roller is attached with a cotton layer of water absorption; Glial layer. When using the present invention, through multiple treatments, both large particles of impurities can be eliminated, and various types of dust can be removed, ensuring the cleanliness of the paper, thereby ensuring the normal production of subsequent processes. The invention has the advantages of simple structure, reasonable setting, low production cost and the like.