单线圈
单线圈的装订适应性优良，广泛应用于笔记本，记事簿，食谱，相册，画册，台挂历，书籍等印刷制成品装订。
The binding advantages are remarkable ,it is wildly used in the printing products such as notebook,dairies,recipe,album,desk calendar,wall calendar,books and so on.
尺寸：1/4英寸-2英寸
Size: 1/4 inch - 2 inches
颜色：可依据国际PANTON（潘通）标准色卡指定颜色
Colour: the Colour can be appointed nased on the International PANTONE Standard Card.
孔距：标准型6mm或8mm，亦可按照客户要求提供孔距
Pitch:standard type is 6mm or 8mm ,other pitch can be supplied according to the requirement of the client.
单线圈内径 | 齿距 | 推荐装订厚度 | ||
英寸（inch） | 毫米（mm） | YO单线圈（mm） | 毫米（mm） | |
1/4 | 6.4 | 6mm，8mm或其他or other | 3.4 | |
5/16 | 7.9 | 4.9 | ||
3/8 | 9.5 | 6.5 | ||
7/16 | 11.0 | 8.1 | ||
1/2 | 12.7 | 9.7 | ||
9/16 | 14.3 | 11.3 | ||
5/8 | 16 | 12.9 | ||
3/4 | 19 | 15.1 | ||
7/8 | 22.2 | 18.2 | ||
1 | 25.4 | 20.4 | ||
5/4 | 31.8 | 25.8 | ||
11/8 | 34.9 | 27.2 | ||
3/2 | 38 | 29.6 | ||
7/4 | 44.5 | 36 | ||
2 | 50.8 | 42 | ||
象山捷众机械
