What is Felt ? 5 FAQ answered on felt fabric

Felt is a nonwoven thick fabric made by compressing and felting different types of fibers using techniques that involve heat, moisture and pressure. Layers of fibers are kept together to achieve the wanted thickness and then they are matted/entangled/interlocked to make the fabric you call felt.

what is felt

It may be soft and supple or tough and coarse according to its purpose and the way it is made – through artisanal techniques or industrial ones

1. What is felt made of?

felt material

Cotton, rayon, fur, acrylic, wool fibers are used for felting, though what you call the ‘true felt’ is made of wool fibers. The craft felt that you get is usually a blend of fibers or acrylic. This felt is a little stiff and somewhat weak. Wool felt is very soft and supple

Felting, the process of making felt, has been practiced for centuries. In fact, it is one of the oldest methods of making fabrics, like net fabrics. Wool fibers were felted in China/Central Asia tens of thousands of years ago and made into soft and supple fabric.

Felting is the process of pressing together and matting fibers so that they interlock. Felting is done with special machines or with felting needles. 

2 What is wool felt?

Wool felt is made by layering carded and combed wool fibers at 90 degrees in thick layers and heat, soap and friction (agitation) are used to interlock and entangle the scales of these fibers. A mechanical action is used in industrial setups and artists felt by pricking with specialized needles. The resultant wool felt fabric is very soft and air permeable. It is usually treated with lanolin to make it water resistant and slightly antibacterial.

3 What are the uses of felt?

felt fabric

Felt is used to make garments and accessories though it is mostly used for industrial purposes. Padding, soundproofing, insulation, filtering, polishing and wicking are some of the uses of felt. 

It is used for decorations and to embellish accessories like hats, sandals. A lot of  people are thrilled to wear cute jewelry made with felt. Brooches are embroidered and beaded with a felt background.Some use felt as a backing for fabric projects like coasters because of its coarse texture

4 How to cut and sew with felt?

Cutting felt is fairly easy with sharp scissors. If you want to cut out letters for decorating easily with felt here is an easy method using freezer paper.

Wool felt is easy to sew than acrylic felt. Basically felt is as easy to sew as any other fabric. You can sew felt with a sewing machine or easily hand stitch.

The main advantage in sewing with felt is felt does not fray at the edges. This makes it easy to sew because you can just make overcast stitches or blanket stitches along the edges. This can be done to the outside for a decorative finish. And no need of any extra finishing of cut edges on the inside.Check out this post on the easy hand stitches you can use to sew felt.

Felt has no grain ( no warp or weft) so you do not have to be careful of the grainline when cutting pattern pieces from felt

The disadvantage of making clothes with felt is that it is not as flexible or has the elasticity of a fabric made of woven or knitted yarns. It is not as pliable as say a cotton fabric so if you want drape, choose another. The fabric is slightly stiff, so you will have to choose patterns suitable for this

Do not use very thick needles with felt as you may leave holes in this almost delicate fabric

When embroidering on felt fabric the first dilemma I faced was how to transfer the design. Because I was not planning to wash the felt article I wanted a method that will not be visible at all after the work was done. The method described here seems perfect. This is the same method I use to embroider letters.

Transfer your design on to butter paper and then keep it on top of the felt; now embroider them together. ie you will be embroidering through the butter paper on to the felt. After you are done simply peel off the butter paper carefully.

5 How to wash and maintain felt?

Felt doesn’t have the strength of woven or knitted fabrics. The stretch recovery of felt is also poor ie once you stretch it out of shape it stays like that forever. Shrinkage is another big problem. In short you have to be very careful when you wash felt ; the best thing is to get it drycleaned. If that is not ok, hand wash in cold wash. No hot wash or tumble wash in the washing machine or heat drying in the dryer.

Do not use the dryer – the heat in the dryer will damage felt. Air/line dry flat and iron in low heat settings.

 

 

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