Household and Recreation FAQs Archives | Sayfa 26 / 28 | Coats Group plc
COA: 77.77 GBp
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Ana Sayfa • Industry FAQs • Household and Recreation FAQs

Dikiş mukavemetini nasıl belirleyebilirim?

Stitch type, seam type, thread type and size etc. play vital roles in seam strength. Choosing all these properly can enhance seam strength. A generic formula is available to determine seam strength: For lockstitch = Stitch per inch (SPI) x Thread breaking strength (STS) x 1.5 For chainstitch = Stitch per inch (SPI) x Thread […]