1 Twin wire 2 nylon coated doube loop wire 2 wide color for choice 3 easy to press into round 4 RoHS and ASTM certificate

 1, We can also call twin wire as double loop wire, double wire ect,.

 2, Double loop wire is made of high quality nylon coated wire which is envirmental friendly

 3, Double wire can withstand high temperture and isn't crack and fading

 4, It can bind the document permanently

 5, It is most durable and aging asistant

 6, Using the double loop wire as your book binding material can make it look more fashion and beautiful

Specification:

PITCH	DIAMETER		BINDING CAPACITY		PACKAGE PER SPOOL LOOPS	PACKAGE PER BOX
	INCH	MM	MM	SHEETS		LOOPS IN PCS	PCS IN BOX
3:1	1/4"	6.4	4	35	80000	34	100
3:1	5/16"	7.9	5.6	45	58000	34	100
3:1	3/8"	9.5	7	65	42000	34	100
3:1	7/16"	11.1	9.5	85	28000	34	100
3:1	1/2"	12.7	11.1	105	24000	34	100
3:1	9/16"	14.3	12.7	120	18000	34	100
3:1	5/8"	15.9	13.2	135	10000	23	50
2:1	3/4"	19	15	165	7000	23	50
2:1	7/8"	22.2	19	195	4500	23	50
2:1	1"	25.4"	21	225	3600	23	50
2:1	1-1/8"	28.6"	24	255	3000	23	50
2:1	1-1/4"	31.8	27	285	2000	23	50

Color available:

Sandard colors:black/white

Extra colors:blue/pink/green/red/orange/yellow

Special color:gold/silver/coffee/bronze

Custom colors requested, pls feel free to contact us