CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils

Pitch 4:1 50.8mm Wire Combined With Coil For Calendar Notebook

Company Profile.pdf

Single spiral binding coil description:

Spiral binding coils are one of the most popular traditional binding methods nowadays. They are made of a continuous coil made of a variety of durable and flexible environmentally friendly materials, rotated through several closely spaced holes, and then crimped at the edges. They allow your book pages to be flipped from front to back, and are very flexible, durable, and beautiful, so they can return to their original shape even after heavy use. This makes them ideal for schools, travel salespeople, product manuals, etc.

Spiral binding coils provide a more modern and durable way to bind books on the spine of a traditional comb. The single spiral binding spine is made of a continuous metal coil, similar to a telephone wire. For binding, these metal spiral coils are rotated through a series of closely spaced circular holes (the most common pitch is 4 holes per inch, called a 4:1 pitch), and then the edges are curled. The benefits of spiral binding coils exceed many other binding methods. Once bound, books can be turned over 360° completely without damaging the content, so they can be laid flat and kept flat. Very suitable for office presentations, school story books, etc. Our metal spiral coil binders are durable and maintain their shape, even after bending or overuse, making them ideal for schools and other industries that often deal with books. There are many colors to choose from, including black, white, red, blue, maroon, green and more! We even provide special order colors, customized color spiral coils and customized cut sizes. The size ranges from 6 mm (1/4 inch) to 80 mm, allowing binding of approximately 440 30-pound securities books.

benefit:

1. Imported high-quality nylon covered wire
2.The diameter ranges from 1/4'' to 1-1/2'', the pitch is accurate, and the pitch can be customized(2:1/3:1/4:1).
3. Large inventory and fast delivery
4. Free pre-cut service
5. A variety of color options, including gold, silver, bronze and multiple shimmering colors.

Our steel spiral is made of imported nylon coated wire. The outer layer is coated with bright colors, thin and well-proportioned nylon, and the inner layer is made of rigid steel. Both appearance and durability are far superior to ordinary steel spirals. .

Nylon coated steel spiral specifications:

Specification :

Material environmental protection certificate:

Factory exterior：

HongKong Sudi Stationery Limited, established on 20 13, is a professional manufacturer of nylon double-coated wires, PVC plastic spirals, metal single spirals, calendar hangers, binding machines, punching machines and various spiral forming machines.

We have well-equipped testing facilities and strong technical force. Our double wire adopts imported nylon covered wire. All our binding materials have passed strict SGS testing and CE certified binding machines, which meet the standards of the European and American markets. At the same time, we are the supplier of LEO PAPER GROUP, the largest printing company in Asia. After years of sales, our products have won a high reputation and wide recognition at home and abroad.

Our products have a wide variety, high quality, reasonable price, beautiful design, and are widely used in printing and other industries.

Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!

GSG Environmental Certificate：

HLMTS Test Report:

Workshop interior：

Quality inspection departments：

Cut strip warehouse：