FAQ
What is so special about Tufcoat shrink wrap films?
Tufcoat specialise in supplying shrink wrap films and equipment. The film is special because of :
1.The range of sizes we supply it in – 5m, 6m, 8m, 10m, 12m or 14m widths which means even the largest product can be wrapped in a single sheet with the least waste and no joins!
2.The way it is folded – centre fold – the roll is mounted on a Tufcoat Roll Stand. The film is then cut from the roll and simply unfolded down each side of the product being covered.
3.The colour – a white film reflects sunlight, keeps the inside cooler and reduces moisture build up.
4.The additives we put in it – UVI enables products to be wrapped for long term outdoor storage without the film breaking down. EVA prevents the film becoming brittle at low temperatures.
Yes, shrink wrap film is available from packaging companies but the largest width they can make tends to be about 5m wide. Secondly, it is often clear which encourages condensation, may be thinner and not of a consistent quality which is needed for shrink wrapping large items for outside storage. (And the only true way to compare the cost of two different shrink films is by weight).
Do you have to use a propane gas gun?
Yes, however electric guns are available but they require three phase electricity supply, are cumbersome to use, cost three times as much and are still only about 1/3 of the power so the job will take much longer.
What size of cylinder do you recommend?
Generally 13Kg. Larger cylinders are available (19, 47 Kg) but they are difficult to move around.
Can you re-use it? What do you do with shrink wrap when it is removed?
Shrink wrap cannot be re-used when it is shrunk tight. However it is recyclable and it is normally easy to arrange for a collection.
How easy is it to apply?
It is very easy to apply! The skills are easily picked up in a short training session. When shrinking the scaffold wrap, a continuous motion is applied using the heat gun, a little like spray painting.
Is it easy to burn a hole in the scaffold wrap using the hot air gun?
The film will go through a number of stages before a hole appears. Initially, once the heat is applied, the film starts to shrink and under the operator then moves the gun to a new section of film. If the operator does not move the gun then the film will start to discolour. If the operator moves the gun away from this point then no damage will occur. However, if the operator keeps the gun in that position then eventually the film will rapidly thin and eventually a hole will be created. The main point here is that a hole is created gradually and by training the operatives to hold the gun at the correct distance from the film then holes can be avoided.
How many square metres can a team install in a day?
We work on a 100m2 per man per day for scaffolding encapsulation.
