Raw edge binder KHF2 10mm ~ 22mm for small-sized cylinder bed machines | Mouth opening: M = 10mm | Tape size: T = 22mm | Tape thickness: K = 1.8mm | For thin leather and plastic materials | Code: KHF2 | Manufacturer: KH Sew
Delivery date: 24 h
The KHF2 10mm ~ 22mm raw edge binder is a professional precision attachment for small-sized cylinder bed industrial sewing machines, used for applying wide edge binding tape on thin leather and plastic materials. Manufactured by KH Sew (Kwok Hing) — a specialized manufacturer from Hong Kong with extensive experience in textile industry accessories. Product code: KHF2.
The technical diagram illustrates the binder parameters: M = mouth opening, K = tape thickness, T = tape size.
| Specification | Value |
|---|---|
| Product code | KHF2 |
| Type | Raw Edge Binder |
| Mouth opening (M) | 10 mm |
| Tape size (T) | 22 mm |
| Tape thickness (K) | 1.8 mm |
| Machine type | Small-sized Cylinder Bed Machine |
| Compatible material | Thin leather, plastic materials |
| Manufacturer | KH Sew / Kwok Hing (Hong Kong) |
A raw edge binder is an attachment mounted on an industrial sewing machine that automatically guides and applies an edge binding tape on the sewing material, leaving the tape edge visible (raw, unfolded). It is used especially for thin leather, plastic and synthetic materials where a clean, visible edge is desired as a decorative or functional element.
The 10mm ~ 22mm variant is ideal for applications requiring a wider 22mm tape, offering a more pronounced and visible finish compared to narrower tape variants.
| Mouth opening (M) | Tape size (T) | Tape thickness (K) |
|---|---|---|
| 5 mm | 13 mm | 1.8 mm |
| 5 mm | 14 mm (9/16") | 1.8 mm |
| 5 mm | 16 mm (5/8") | 1.8 mm |
| 5 mm | 18 mm (23/32") | 1.8 mm |
| 5 mm | 20 mm (3/4") | 1.8 mm |
| 5 mm | 22 mm (7/8") | 1.8 mm |
| 5 mm | 24 mm | 1.8 mm |
| 5 mm | 26 mm (1") | 1.8 mm |
| 7 mm | 12 mm | 1.8 mm |
| 7 mm | 14 mm | 1.8 mm |
| 7 mm | 16 mm (5/8") | 1.8 mm |
| 7 mm | 18 mm (23/32") | 1.8 mm |
| 7 mm | 20 mm (3/4") | 1.8 mm |
| 7 mm | 22 mm (7/8") | 1.8 mm |
| 7 mm | 24 mm | 1.8 mm |
| 7 mm | 26 mm (1") | 1.8 mm |
| 7 mm | 28 mm (1-1/8") | 1.8 mm |
| 7 mm | 30 mm | 1.8 mm |
| 10 mm | 22 mm (current variant) | 1.8 mm |
| 10 mm | 24 mm | 1.8 mm |
| 10 mm | 26 mm | 1.8 mm |
| 10 mm | 28 mm | 1.8 mm |
| 10 mm | 30 mm | 1.8 mm |
| 10 mm | 32 mm | 1.8 mm |
| 10 mm | 34 mm | 1.8 mm |
| 10 mm | 36 mm | 1.8 mm |
| 10 mm | 38 mm | 1.8 mm |
| 10 mm | 40 mm | 1.8 mm |
Note: The binders shown are for reference only. Different batches may look different, but it has no effect on the function.
The main difference is the mouth opening (M): the 5mm variant is for thinner materials, while the 10mm variant allows thicker materials or wider tapes to be inserted. The 10mm ~ 22mm variant is ideal for applications with wide tape on leather or more substantial plastic materials.
M (Mouth Opening) = the maximum thickness of material that can be inserted into the binder. K (Tape Thickness) = the maximum thickness of the tape used. T (Tape Size) = the width of the tape used. For the current variant: M=10mm, K=1.8mm, T=22mm.
The KHF2 is compatible with Seiko BBW-8BL, Seiko BBW-8BLC, Juki LU-2860, LU-2810, LU-2210, Brother LS2-B891 and Durkopp Adler 367, 467, 767, 867.
Yes, the KHF2 is available in 28 size combinations, with mouth openings of 5mm, 7mm and 10mm and tape sizes from 12mm to 40mm. Contact us to order the desired size.