Textile Calculations: Knitting Technical Parameters
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Questions and Answers

What is knitting, according to the construction of fabric?

  • Construction of an elastic, non-porous fabric
  • Construction of a non-elastic, non-porous fabric
  • Construction of an elastic, porous fabric (correct)
  • Construction of a non-elastic, porous fabric

    • What does CPI stand for in knitting?

  • Courses per Meter
  • Courses per Yarn
  • Courses per Fabric
  • Courses per Inch (correct)

    • What does WPI stand for in knitting?

  • Wales per Yarn
  • Wales per Inch (correct)
  • Wales per Fabric
  • Wales per Meter

    • What is the importance of CPI in knitting?

    <p>To determine the GSM of fabric</p> Signup and view all the answers

    What is the Stitch Length (l) in knitting?

    <p>The length of the yarn taken up by one loop</p> Signup and view all the answers

    What type of fabric is constructed through knitting?

    <p>Elastic and porous fabric</p> Signup and view all the answers

    What is the formula for calculating other expenses cost?

    <p>(Cost × 2 shifts) / (30 days × 3 shifts in a day)</p> Signup and view all the answers

    What is the total overheads cost calculated in the given example?

    <p>Rs. 8114</p> Signup and view all the answers

    What is the purpose of fabric finishing process?

    <p>To change the fabric's appearance</p> Signup and view all the answers

    What type of finishes modify the appearance or feel of the fabrics?

    <p>Aesthetic finishes</p> Signup and view all the answers

    What is the cost of fabric dyeing per kg after adding 20% profit?

    <p>Rs. 43.24</p> Signup and view all the answers

    What is the classification of finishes that improve the performance properties of the fabrics?

    <p>Functional finishes</p> Signup and view all the answers

    What is the purpose of lab dip in the production process?

    <p>To estimate the required amount of dyes and chemicals</p> Signup and view all the answers

    What is the formula to calculate the required dye?

    <p>(Shade percentage (%) x Weight of the fabric in gm) / Percentage (%) of Stock solution</p> Signup and view all the answers

    What is the formula to calculate the required amount of auxiliaries in liquid form?

    <p>(Gram/liquor required x Weight of substrate x Liquor ratio) / (10 x concentration (%) of stock solution)</p> Signup and view all the answers

    What is the formula to calculate the required amount of salt in solid form?

    <p>(Required amount (%) x Sample weight x Liquor Ratio) / 1000</p> Signup and view all the answers

    What is the formula to calculate the required amount of Caustic Soda?

    <p>(Gram/liquor required x Weight of substrate x Liquor ratio) / (10 x concentration (%) of stock solution)</p> Signup and view all the answers

    What is the purpose of the 'FW' variable in the formula?

    <p>It represents the weight of the fabric, yarn, or fibre</p> Signup and view all the answers

    What is the total direct dyeing material cost?

    <p>Rs. 4700</p> Signup and view all the answers

    What is the operator wages for 4 shifts?

    <p>Rs. 1600</p> Signup and view all the answers

    What is the power cost calculation?

    <p>(Cost × 2 shifts) / (30 days × 3 shifts in a day)</p> Signup and view all the answers

    What is the cost of Dye A?

    <p>Rs. 1250</p> Signup and view all the answers

    What is the salary cost calculation?

    <p>(Cost × 2 shifts) / (30 days × 3 shifts in a day)</p> Signup and view all the answers

    What is the transport cost calculation?

    <p>(Cost × 2 shifts) / (30 days × 3 shifts in a day)</p> Signup and view all the answers

    What is the total number of labourers in the finishing process?

    <p>3</p> Signup and view all the answers

    What is the cost of Chemical A per kg?

    <p>Rs. 25 per kg</p> Signup and view all the answers

    What is the total finishing process time in hours?

    <p>4 hours</p> Signup and view all the answers

    What is the number of shifts in a day?

    <p>3</p> Signup and view all the answers

    What is the total number of days in a month?

    <p>30</p> Signup and view all the answers

    What is the percentage of profit?

    <p>15 %</p> Signup and view all the answers

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