COPIERLAND binding wire is a Korean-manufactured double-loop wire-o binding product for professional document, notebook, and report finishing. Precision-wound wire in standard pitch sizes for use with wire binding machines — a specialist office supply product from Korean manufacturing with consistent dimensional accuracy and strong material quality. Designed and manufactured in Korea, sourced through DEMORE.
Wire-o binding — the double-loop wire binding used for notebooks, corporate reports, and presentation documents — is a precision-toleranced product: the wire must be wound to consistent inner diameter so that the binding loops engage correctly with punched holes and close cleanly without distortion. Dimensional inconsistency in binding wire produces jamming, mis-closing, and poor finished product quality that reflects on the output rather than the machine. Material and dimensional quality are the primary competitive parameters in this category.
COPIERLAND is a Korean specialist in office document finishing supplies — with binding wire manufactured in Korea to consistent tolerances for use with standard wire binding machines. The Korean manufacturing approach in specialist stationery and office supply categories — which includes COPIERLAND's core segment — is characterised by precision engineering and tight quality control that translates directly to more reliable machine performance and finished product quality for the end user.
Sourced internationally through DEMORE for office supply wholesale, institutional buyers, and print finishing distributors.

Wire-o binding is available in two standard pitches — 3:1 pitch (3 loops per inch, for thinner books and notebooks) and 2:1 pitch (2 loops per inch, for thicker documents). COPIERLAND binding wire is available in both standard pitches to cover the full range of wire binding machine compatibility. [확인 필요] — available pitch configurations confirmed on inquiry. Contact DEMORE.
Wire-o binding is sized by spine diameter — which corresponds to the thickness of the document being bound. Available sizes typically range from 3/16 inch (very thin, 15–25 sheets) to 1¼ inch or larger (thick reports, 250+ sheets). [확인 필요] — full size range confirmed on inquiry. Contact DEMORE.
Wire-o binding wire is available in standard silver (galvanised), black, and in some ranges white or colour finishes for branded notebook and corporate report applications. [확인 필요] — available finishes and colours are in the product catalogue. Contact DEMORE.
Document finishing supplies wholesale — the primary distribution channel for wire binding consumables. Wholesale buyers stock binding wire alongside wire binding machines and punches as a recurring consumable for their office supply customer base.
Print finishing trade suppliers — serving copy shops, print bureaus, and in-house print facilities that produce bound documents for clients. These buyers require consistent quality across large-volume purchases and prioritise dimensional accuracy over price.
Universities, government departments, and large corporate print facilities that operate wire binding machines in-house and purchase binding supplies through institutional procurement channels. Quality and compatibility with existing machines are primary criteria.
[확인 필요] — available pitch (3:1, 2:1) and diameter range are in the product catalogue. Contact DEMORE to request the full size range.
[확인 필요] — machine compatibility for standard wire binding machines is in the product specification. Contact DEMORE to confirm compatibility with your specific machine.
[확인 필요] — spool counts and packing configurations for wholesale purchase are in the product catalogue. Contact DEMORE.
[확인 필요] — wire material specification (steel grade, coating type) is in the product specification. Contact DEMORE to request the full technical documentation.
Contact DEMORE at [email protected]. DEMORE typically replies within one business day.