Issue link: https://docs.hic.us/i/403552
Hoop Inventory Because logo's come in many shapes and sizes, it's imperative that you have a wide selection of hoops to choose from. The most frequently used sizes are 12cm round, 15cm round, 18cm round, 21cm round and 30X30xm rectangular. (These are not the only sizes available.) You must always have at least two hoops of each size per sewing head. This allows you to hoop a garment while one is sewing. Hooping Techniques The fabric must be taut, but not stretched. If the fabric is stretched during the sewing process, it will return to normal when released from the hoop, which will distort the embroidery and possible cause puckering in the fabric. If the fabric is too loose, then it will pucker while sewing. Do not overtighten the hoop, as this will cause "hoop burn" in the fabric. Hoop burn is different from hoop marks. Its normal to see an image of the hoop left behind on the fabric after it's been unhooped. Magic Sizing spray or steam will easily remove all traces. Hoop burn, on the other hand, may be permanent. If the hoop is too tight it crushes the fibers in the garment, possibly causing permanent damage that cannot be fixed. Do not adjust the hoop tension while it is applied to the garment. Always remove it first. Adjusting the tension screw while a garment is hooped only affects the hoop tension immediately adjacent to the tension screw, not all around the hoop. This leads to inconsistent hoop tension, which can cause poor quality stitching. The framed piece should rest completely flat against the machine sewing surface. If not, the hooped item will bounce (flag) during sewing which will lead to thread breaks and even needle breaks. www.hsi.us care@hic.us 193