Introduction to fabrics: Sweatshirt

It’s finally quitting time – time to get out of that office outfit and into something more comfortable. A combination of soft sweatshirt fabric is especially comfortable, since it doesn’t just feel pleasant to the touch, but also works with all of your movements, without any effort.
The fabrics experts at myfabrics.co.uk will explain the best tips for producing with sweatshirt fabric and what to do to make sure the fabric continues to look as good as new:

The fabric:
The main component of classic sweatshirt fabric is cotton. To achieve a more robust form, low levels of artificial fibres are often mixed in. This fabric is knit mechanically and is a knitted product like jersey. Compared to the thinness of jersey, however, it certainly isn’t as stretch-resistant.

In order to increase the fabric’s warmth storing capacity, the inside of heavy winter sweatshirt fabric is often roughened. This produces additional volume to hold more air, and this in turn may be heated by the body.

Care tips:
In order to avoid sweatshirt fabric with a spandex component from wearing out, do not wash it with fabric softener. A spin cycle of maximum 1,000 can also help to counteract wear.
If you want to be very careful to make sure that your clothing doesn’t stretch while drying, then you can place it on a towel on your laundry rack.
Before you wear your sweatshirt or jersey clothing for the first time, make sure you wash it briefly to remove any stiffening, dye saturation, or dirt from the articles. If the dye bleeds after multiple washings, then bathing the articles in vinegar water may help (3 parts water, 1 part household vinegar). You shouldn’t have any problems with higher quality goods in this case.

Production tips:
In order avoid damaging the knit, sweatshirt may only be sewn with a specially rounded needle tip (like all knit products).
The needle tip should be adjusted for the thickness of the fabric at hand (normally 75 to 80).
Due to the elasticity of the fabric, it is recommended that you use only resilient special stitches, and these may be referenced in the instruction manual of your sewing machine. With a normal household machine, sewing may be done with either a zigzag stitch or with a straight stitch using a twin needle. The needle distance of the twin needle may be within the normal range.
If you are using an overlock machine, which cuts off the edges and casts in a single step, then you won’t need to cast the product’s cut edges extra.

» Sweatshirt fabrics at myfabrics.co.uk

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