Page 208 - CTS - Sewing Technology - TP - Volume - 2-0
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SEWING TECHNOLOGY - CITS



           Universal needles
           This type of needle is the most commonly used  in sewing machines. They have a slightly rounded tip, and sew
           well with woven fabrics, cotton, silk, and some knit fabrics.

           Ball point needles
           A ball point needle is slightly more rounded than a universal needle. They push between the fabric fibres, and
           ideal to use with knit and stretch fabrics such as rib knots, cotton knits and fleece.

           Stretch needles
           Stretch needles also have a ball point tip, however they have a distinctive eye and scarf for stretchy fabrics that
           are hard to sew. Material such as Lycra, spandex, and elastic should be used with this needle for the best results.
           Sharp needles

           Sharp needles are perfect for woven fabrics as they tend not to pucker and produce an even stitch. They also
           work well with several layers of the right fabric type due to its strong shaft. It is not  recommend using this type of
           needle with knit fabrics as they can cause missed stitches.
           Quilting needles
           The reinforced shaft on a quilting needles means they can be easily used with a few layers of fabric and wadding.
           Their shortness in length gives you the opportunity to achieve a quick and even stitch, especially when sewing
           with cotton fibres.
           Embroidery needles

           Designed with a wider eye, embroidery needles accommodate thicker threads such as polyester or cotton. They
           create intricate designs at a fast pace, without snagging the fabric of breaking the needle.
           Leather needles

           A leather needle is shaped like a spear to cut through the leather whilst forming the stitch. They are sometimes
           referred to as a chisel point needle and should only be used with genuine leather and suede. Better avoid using
           this type of needle for imitation leather or suede as their fibres are quite different to the real deal.

           Jeans needles
           As the name suggests, this needle is designed for working with denim. A jean needle has a sharp point and
           stronger shank to push through the fabric and prevent the needle from breaking. They are also suitable for other
           dense fabrics such as heavy twill, canvas and dense linens.
           Top stitch needles
           A top stitch needle has a larger eye and deeper groove, which makes it perfect to use with heavier topstitching
           thread. It will pierce through many different layers of fabrics and give a distinctive finish.
           Sewing machine needle size guide

             American size    European size        Fabric weight                    Fabric types
                    8               60        Very fine                Fine silk, Chiffon, Organza, Voile, Fine
                    9               65                                 lace
                   10               70
                   11               75        Light-weight             Cotton voile, Silk, Synthetics, Spandex
                   12               80                                 and lycra
                                              Medium weight            Quilting fabrics, Cotton, Velvet, Fine
                   14               90                                 corduroy. Linen, muslin, jersey, tericot,
                                                                       knits, light wool, sweatshirt knit, fleece
                                              Heavy weight             Denim, corduroy, canvas, duck, suiting
                   16              100
                                                                       leather
                                              Very heavy               Heavy denim, heavy canvas, uphoistery
                   18               110
                                                                       fabric, faux fur
                   20              120        Very, very heavy         Extra heavy fabrics


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                                     CITS : Apparel - Sewing Technology - Exercise 34
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