Plastic combs are a binding method that allow for the addition or removal of pages from a book. The system involves punching rectangular holes into pages, which are then slid over the fingers of plastic comb. The plastic combs are durable and come in a variety of colors. Book titles or descriptions can be printed on the spine of plastic comb so that the book can be identified when it is being stored. The plastic combs allow the book to lie flat when it is open, but the book cannot be completely folded over.

| PROXIMA HP 5012 | |||
|---|---|---|---|
| Binding Material |
: | Plastic Comb |
|
| Binding Thickness |
: | 25 mm Round Plastic |
|
| Comb | : | 50 mm Ellipse Plastic Comb |
|
| Punching Capacity |
: | 12 sheets (80 gsm) |
|
| Depth Margin |
: | 2.5 - 5.5 mm | |
| Punching Hole Quality |
: | 21 holes (Size A4) |
|
| Hole Spec |
: | 3 x 8 mm |
|
| Size | : | 410 x 280 x 170 mm | |
| PROXIMA HP 3688 | |||
|---|---|---|---|
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Kind Of Machine | : | Manual Plastic Comb Binder |
| Paper Size / Holes | : | F4 (Folio) / Adjustable 24 Holes | |
| Max. Thickness of punching | : | 20 Sheets (80 gsm) | |
| Max. Thickness of binding | : | 2" (450 sheets) | |
| Adjustable margin | : | 3 - 6 mm | |
| Size of machine | : | 465 x 340 x 180 mm | |
| Net Weight | : | 10.3 kgs | |

