Versatile applications
Simple veneering, laminating and bending of plywood, on flat panels or curved moulds
Industrial vacuum press bag
Extra-wide 0.5 mm polyurethane vacuum bag in five sizes, with up to 3700 × 1600 mm useful press area, for veneering, laminating and bending wood.
Product overview
What is the industrial vacuum press bag?
The industrial vacuum press bag (VB series) is a seamless, transparent polyurethane bag, 0.5 mm thick and 1600 mm wide, available in five sizes with a useful press area from 1300 × 1600 mm to 3700 × 1600 mm. It is used for veneering, laminating and bending wood and plywood, including curved laminations on a mould and large panels. The part and its mould go in through one of the two open ends, which are closed with the flexible C-channel seals supplied; a vacuum pump connected to the two suction points then draws out the air, and atmospheric pressure presses the bag evenly onto the part while the glue cures. The PU stretches up to 450% and withstands up to 100 °C. Complete systems with vacuum pump, bag and connection hose are also available.
New to vacuum pressing? Read our guide: what is a vacuum press?
Superior Performance
Advantages of the industrial vacuum press bag
The industrial vacuum press bag applies even vacuum pressure over the whole part, from small curved laminations to panels up to 3700 × 1600 mm, and can be supplied as a complete system with pump, hose and vacuum tank.
Extra-wide industrial bags
Highly flexible, seamless PU bag, 1600 mm wide, with 450% elongation
Complete vacuum bag press systems
Available as a set with vacuum pump, vacuum bag and connection hose
Vacuum tanks available
Vacuum pump-tank systems with several connections
Technical specifications of the industrial vacuum press bag
| Specification | Details |
|---|---|
| Model | VB-1316, VB-1916, VB-2516, VB-3116, VB-3716 |
| Bag dimensions | VB-1316: 1500 x 1600 mm; VB-1916: 2100 x 1600 mm; VB-2516: 2700 x 1600 mm; VB-3116: 3300 x 1600 mm; VB-3716: 3900 x 1600 mm |
| Useful press area | VB-1316: 1300 x 1600 mm; VB-1916: 1900 x 1600 mm; VB-2516: 2500 x 1600 mm; VB-3116: 3100 x 1600 mm; VB-3716: 3700 x 1600 mm |
| Material | Polyurethane (PU), transparent |
| Thickness | 0.5 mm |
| Heat resistance | Up to 100 °C |
| Elongation | 450% |
| Equipment | 2 vacuum suction points; flexible C-channel seals included |
| Certification | CE declaration of conformity; certificate of origin (CO) on request |
FAQ
Frequently asked questions about the industrial vacuum press bag
Review common technical and production questions before comparing configurations or requesting a quote. Contact us.
For veneering, laminating and bending plywood and wood parts, including curved laminations on a mould and large panels up to 3700 × 1600 mm. It is a flexible, space-saving alternative to a membrane press; for high daily volumes, a vacuum membrane press with an integrated table and pump is usually the better choice.
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Data sheet
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