Example: tourism industry
Estimating Thread Consumption 2 4
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Estimating Thread Consumption 2-4-10
www.amefird.comTECHNICAL BULLETIN Page 4 How accurate is ANECALC in estimating the thread consumption for a sewn product?It has been our Technical Support Team’s experience that ANECALC is accurate to 2 to 3% of the actual thread consumed using method #1 describe above and is much faster to do.
STITCHES PER INCH (SPI) - WHAT YOU SHOULD KNOW
www.amefird.com- Thread Used Top & Bottom = T-24 Perma Core – Strength: 2.6 lbs. SPI 6 8 10 12 Estimated Seam Strength 23.4 lbs. 31.2 lbs. 39 lbs. 46.8 lbs. As you can see from the chart above, the stitches per inch has a tremendous impact on the strength of the seam, as long as the fabric doesn’t rupture before the thread. If the same seams were sewn