The best-known non-impact printers are the inkjet printer, of which several makes of low-cost color printers are an example, and the laser printer. The inkjet sprays ink from an ink cartridge at very close range to the paper as it rolls by.
Here is an easy way to find your draw length, simply stand upright with your hands stretched out (hold naturally, do not hyperextend) and measure your arm span from fingertip to fingertip. Take this measurement in inches and divide by 2.5. This will give a good working draw length for your bow.
If you a beginner bow maker, I would suggest you cut your ribbon to length before making any bows. Once you become more familiar with bow making you can eliminate this step. This formula should be used to make basic boutique bows. It's always good to cut a little extra ribbon to ensure you have enough!! We recommend you use 7/8 inch ribbon to make 2 and 3 inch basic boutique hair bows and 1 1/2 inch ribbon to make 4 and 5 inch basic boutique hair bows.