loose leaf binding material plastic spiral coil

binding material,plastic spiral coil,plastic coil 1)environmental PVC material 2)full range of color 3)fast delivery 4)w/SG

binding material,plastic spiral coil,plastic coilspiral wire,plastic spiral ring,plastic binding spiral is made of quality plastic filaments to meet the highest specifications.A full range of colours is avaliable to match your every design requirement.   Advantages:  1) Made of top quality plastic filaments, goods pass SGS testing

2) Goods are always exportting to U.S. and European markets.

3) Production speed over 120000pcs per day, ensure fast deliveries.

4) Precut and packing to be ordered. 5) Accurate pitch save you binding time.

6) Different pitch to be ordered

7) A wide choices of colors, including flurescent colors are for your selection.

 binding material,plastic spiral coil,plastic coil---Specifications

Coil Diameter Recommended Max.Book Thickness Pitch Inch ,mm mm mm 1/4"(6.4mm) 3.4 6 5/16"(7.9mm) 4.9 6 3/8"(9.5mm) 6.5 6 7/16"(11.1mm) 8.1 6 1/2"(12.7mm) 9.7 6 9/16"(14.3mm) 11.3 6 5/8"(15.9mm) 12.9 6 3/4"(19.1mm) 15.1 6 7/8"(22.2mm) 18.2 6 1"(25.4mm) 20.4 6or8 1-1/8"(28.6mm) 23.6 6or8 1-1/4"(31.8mm) 25.8 6or8 1-1/2"(38.1mm) 32.1 6or8 1-3/4"(44.5mm) 38.1 6or8 2"(50.8mm) 42.8 6or8