1. Binding specifications
The binding specification refers to the maximum punching width and the punching area, that is, the maximum width between the binding pin holes used in the binding process and the area of ​​one pinhole. To measure this indicator, use mm, and the perforation area is expressed as 3mm*8mm.
2, binding thickness
The binding thickness is the thickness of the document that can be bound by the binding machine, usually in millimeters (mm), but some products are measured by the number of sheets (number of sheets). The general binding machine can bind more than 20mm to 50mm, and has special requirements of 70mm, or 400 to 700 pages. Ordinary applications can choose 20mm products. Optional binding thicker products with special needs. This article is collected by the office supplies supermarket.
3, milling cutter form
The milling cutter form refers to the installation method of the milling cutter inside the binding machine, which is generally comb and pull type. However, according to the size of the milling cutter, it can be divided into small milling cutter, large milling cutter, small milling cutter + large milling cutter, sun milling cutter and so on. Among them, the small milling cutter is especially suitable for the office, and the sun milling cutter can realize the binding hard cover luxury text. Small milling cutter + large milling cutter is suitable for design institutes, colleges and universities, copy shops, small and medium-sized printing plants, short-running fast-loading books, tenders and drawing binding.