|
More about Canvas...
...because it is IMPORTANT.
"It keeps you dry".
The
canvas we use has been constructed to our specifications. It has 53 ends (warp)
x 34 picks (weft) per inch (25mm) and is made from two-ply twisted
cotton/polyester yarn in a tear-stop weave.
The
correct way to quote the weight of cloth is in it’s loomstate, meaning, before
the material is dyed and proofed, because dying and waterproofing adds to the
weight of the material. Darker coloured dyes weigh more than paler dyes. In
fact, only after the base cloth has been proofed, is it called canvas
A square
yard of base cloth weighing 12 ounces (12oz) will come up to about 16oz after
it has been dyed and proofed.
In metric
terms 410 grams per square metre loomstate cloth equals about 510g/m2 after
dyeing and proofing is completed.
Be
aware of some stores quoting the heavier weight to make it sound better.
When a
manufacturer claims to make Swags from 100% cotton canvas, sometimes referred to
as swag canvas, don’t be impressed. It sounds
good, but an all-cotton canvas is only a budget canvas, it is weak it is cheap
- $5.40 per square metre for 12 ounce material. The thread in the weft direction is only a single thread and tears easily. It
often leaks when you rub it, just like the old tents did some 30 years ago.
Good
canvas should be a blend of cotton and polyester threads for superior strength
and water tightness.
Also
note, that good canvas does not need to be soaked in water before use, in fact,
it is almost impossible to make it wet because the water will bead and run off.
If it were necessary to wet canvas to make it water tight, then it was not water
tight in the first place.
Don’t let
shop keepers tell you otherwise.
CLICK HERE
to view pictures of our swags.
|