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Page 23 - Shawl Weaving Artisan - TP
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    Textile & Handloom                                                                Exercise 1.2.09

                Shawl Weaving Artisan - Winding and Warping

                Winding of pirn and bobbin on charkha

                Objectives : At the end of this exercise you shall be able to
                •  make pirn and bobbin on charkha.

                  Requirements
                   Tools/equipment’s/Instruments                      Materials

                   •  Fly wheel/charkha                - 1 No         •  Hank yarn                          - as reqd.
                   •  Swift with stand small size      - 1 No.
                   •  Empty Pirn                       - 1 No.
                   •   Empty bobbin                    - 1 No.
                   •   Scissor small size                - 1 No.
                PROCEDURE

                TASK 1: Make pirn on charkha
                1  Set up charkha in a stable position on a flat surface.  7  Hold the yarn in your hand to guide it evenly.
                2  Check all parts are clean and functional. Lubricate   8  Move your hand back and forth along the length of the
                   the wheel and spindle  (if needed)  for smooth       pirn as it rotates. This ensures an even distribution of
                   operation.                                           yarn across the entire surface.
                3  Insert the empty pirn onto the spindle of the charkha.  9  Maintain a  consistent speed while turning the
                                                                        charkha. Avoid spinning too fast, as it might cause
                4  Wrap the yarn around the pirn a few times to anchor   uneven winding or tangles.
                   it.
                                                                      10 Continue winding until the pirn is filled to the desired
                5  Check the tension of the yarn and adjust it to prevent
                   slack or excessive tightness during winding.         level. Be careful not to overfill, as it might make the
                                                                        yarn difficult to unwind later.
                6  Turn the charkha wheel gently to start the rotation of   11 Once the pirn is filled, stop the rotation of the
                   the pirn. (Fig 1)
                                                                        charkha.
                 Fig 1                                                12 Cut the yarn, leaving a small tail for easy threading
                                                                        later.
                                                                      13 Gently slide the filled pirn off the spindle.

                TASK 2: Bobbin making on charkha
                1  Follow the steps 3 to 13  mentioned in task.1, for
                   bobbin winding.

                                                                                                                    11

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