PVA Bags for Lamination
PVA bags are used by orthopedic technicians during the lamination of sockets and orthoses. Polyvinyl alcohol film is extremely flexible under the influence of moisture and shrinks back to its original measure while drying.
- Excellent release properties against the most common laminating resins
- Insensitive to organic solvents and heat
- Used in tubular form as a release film during lamination
- Below knee sizes: diameter 10 and 15 cm, length 100 cm
- Above knee sizes: diameter 20, 25, 30 and 35 cm, length 100 cm
- KAFO sizes: diameter 20 and 25 cm, length 130 cm
- Upper limb size: diameter 10 cm, length 77 cm
- PVA roll also available (code 9.009.01)
Lamination PVA Bags BK and AK
Pack 20 pcs
| Code | Type | Diameter | Length |
| 9.007.D10 | BK | 10 cm | 100 cm |
| 9.007.D15 | BK | 15 cm | 100 cm |
| 9.007.D20 | AK | 20 cm | 100 cm |
| 9.007.D25 | AK | 25 cm | 100 cm |
| 9.007.D30 | AK | 30 cm | 100 cm |
| 9.007.D35 | AK | 35 cm | 100 cm |
Lamination PVA Bags Kafo and Upper Limb
Pack 10 pcs
| Code | Type | Diameter | Length |
| 9.008.D20 | KAFO | 20 cm | 130 cm |
| 9.008.D25 | KAFO | 25 cm | 13o cm |
| 9.009.D10 | Upper
Limb |
10 cm | 77 cm |
PVA Roll (Rotolo)
130 x 30 m
| Code | 9.009.01 |
Key specifications
| Device Category | PVA release film bags for lamination |
| Material | PVA — polyvinyl alcohol |
| Product Code Series | 9.007, 9.008, 9.009 |
| Applications | BK socket; AK socket; KAFO; upper limb orthosis |
| Diameters | 10, 15, 20, 25, 30, 35 cm |
| Lengths | 77 cm; 100 cm; 130 cm |
| Chemical Resistance | Insensitive to organic solvents and heat |
| Forms | Tubular bags; roll |
Ordering and technical support
Supplied by Roadrunnerfoot Engineering S.r.l., Pregnana Milanese, Italy. The full range is listed in the Roadrunnerfoot 2025 catalogue. Orthopedic technicians, clinics and international distributors can request technical data sheets, product codes, pricing and fitting support from our team.