Some fabrics are waterproof while others are not. Some waterproof fabrics are:
Cashmere is not waterproof but you can put on a special fabric finish that can make it waterproof.
I doubt that lamb handbags are waterproof. Lamb is just a type of fabric and no real material or fabric is waterproof without the help of a solution or chemical.
Not all types of calico fabrics are waterproof, but there are certain waterproof calico fabrics.
Well plastic keeps your fabric waterproof if thats what you mean?
Searched "Waterproof fabric" on this craft/hobby guide that has a lot of companies who specialize in fabrics, etc., pulled up about 10 listings, hope this helps ultimatecraftindustrybuyersguide.com/results.php?search_type=keyword&term=waterproof+fabric&category=&heading=
I believe nylon is not waterproof; however, it might be water resistant. Waterproof is different. Fabric has to be treated to be waterproof, and usually that information will be on the tag when you purschase it.
I believe nylon is not waterproof; however, it might be water resistant. Waterproof is different. Fabric has to be treated to be waterproof, and usually that information will be on the tag when you purschase it.
Yes, but only up to a point. Acrylic fabric is normally waterproof to water being splashed onto it, but like most 'waterproof' fabric, there will be a "capilliary" action that leads to water soaking through if it is left on a wet surface. Basically, the water gets drawn up into the fabric by a wicking process (this is why you can sometimes get soaked in a downpour if you are wearing a single layer anorak or raincoat, rather than a dual layer coat which has a lining).You can get around this by either using 2 layers of waterproof fabric, or by purchasing a specialist fabric designed for that use (Just Google "waterproof garden fabric" or similar to find such fabrics).
Waterproof fabrics are generally very difficult to sew and need to be stitched by machine instead of by hand. The same qualities that make the fabric resistant to water also make the fabric resistant to the needle and thread.
The best backpack fabric is the 500 denier Cordura. It is durable and very reliable in terms of waterproofing.
Kevlar is a fiber that is knitted or woven into a material/fabric. Those materials can be laminated to be made waterproof, but Kevlar in and of itself as a finished good is not waterproof.
Shell fabric is the outer layer of an insulated item of clothing. It is ideal for outdoor wear as shell fabric is generally windproof and waterproof.