20+years skillful experiencesof producing spiral binding coil
+ Self produced Nylon coated wire, save cost;
+ 40 sets wire O forming machine
+ Exact pitch,perfect performance for fullyautomatic binding machines;
+Various choices of colors (Pantone color) available with low MOQ;
+ Pre-cut service is free.
Our factoryis specialized in manufacturing high quality book binding materials,including nylon coatedwire,double loop wire, single metal spiral, plastic coil and calendar hanger.We has passed ISO9001 international quality system and all products passed strict SGS testing with CE certificate.Our wire o meets the standards of Euro-American markets.
Specification:
3:1 Pitch
Size(inches) |
1/4" |
5/16" |
3/8" |
7/16" |
1/2" |
9/16" |
Diameter(mm) |
6.4 |
7.9 |
9.5 |
11.1 |
12.7 |
14.3 |
Wire Dia(mm) |
0.70 |
0.75 |
0.80 |
0.85 |
0.90 |
0.95 |
Binding Thickness(mm) |
4.5 |
6 |
7.5 |
9 |
10.5 |
12 |
Paper No.80g |
45 |
60 |
75 |
90 |
105 |
120 |
Teeth No.per package |
80000 |
58000 |
42000 |
28000 |
24000 |
18000 |
2:1 Pitch
Size(inches) |
5/8" |
3/4" |
7/8" |
1" |
1-1/8" |
1-1/4" |
Diameter(mm) |
15.9 |
19.1 |
22.2 |
25.4 |
28.6 |
31.8 |
Wire Dia(mm) |
1.05 |
1.15 |
1.20 |
1.25 |
1.30 |
1.40 |
Binding Thickness(mm) |
13.5 |
16 |
19 |
22 |
25 |
28 |
Paper No.80g |
135 |
160 |
190 |
220 |
250 |
280 |
Teeth No.per package |
10000 |
7000 |
4500 |
3600 |
3000 |
2000 |
Applications: Wire o is widely used for notebooks, manuals, books, calendars, product catalogue and etc.
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Welcome to our website. If you have any requests or suggestions,please feel free to email us at yuanfa.sales@aliyun.com or use the following enquiry form. Please allow us to provide you with the best service.