Several methods of binding double coils
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Binding double coils is an important part of producing printed matter. Many companies use binding machines to bind, but there are many kinds of binding machines and different printing and binding requirements are different. Let's take a look at the binding double coils. How are they all operated?
The principle of paper margin adjustment is to determine the margin size according to the diameter of the ring. The method is: adjust the scale with the adjusting screw to achieve the purpose of the margin. The rule is: the diameter of the pull ring is large, the margins of the paper are increased, the diameter of the pull ring is small, and the paper margin is reduced.
Punch operation method: arrange the paper neatly, close to the positioning block, and feed the paper into the machine in parallel, in the top position. Press the paper with your left hand, hold the handle with your right hand, press down until the blade penetrates the paper, and lift the handle. With both hands, pull the paper out smoothly. If there is a phenomenon of hanging paper, repeatedly press the handle down, and then mention the position upward to take out the paper.
Pull ring binding method: According to the number of paper, choose a different size of the pull ring, the handle is slowly pushed up to the pull ring to open, then insert the paper hole into the pull ring, pull the handle slowly back, let the pull ring After all the teeth are inserted into the paper holes, pull the handle into place and tighten the loop opening. The bound booklet is installed.
When binding printed materials, there are several operating methods and binding principles. The staff must pay attention when binding, otherwise it may cause poor binding quality or affect work efficiency.