No. of Printed Pages : 2 BFW-060 B.Sc. IN LEATHER GOODS AND ACCESSORIES DESIGN (BSCLGAD) Term-End Examination 0023 June, 2014 BFW-060 : LEATHER CLOSING Maximum Marks : 70 Time : 3 hours Note : All questions are compulsory. 1. Write True or False for the following 5x1=5 statements : (a) Short groove protects the thread while it goes inside the material. (b) Cut point needle is used for stitching hard leather. (c) Blade protects the tip of the needle. (d) Skiving should be done on the Flash side. (e) Do not try to make electrical repairs. 2. Explain French seam with the help of a diagram. 5 3. Write down five physical properties of Natural Rubber Solution. 5 4. Why is First-Aid Box required in the workshop ? What are the contents of First-Aid Box ? 5 BFW-060 1 P.T.O. 5. 6. 7. 8. Explain Needle size. Which number Needle is used in Flat Bed Light Duty Sewing machine ? 5 Explain Round Needle Point and Cut Point with the help of a diagram. 5 Briefly explain the following : (a) Shank (b) Long Groove (c) Clearance Cut (d) Needle Eye (e) Head Groove Explain following seams with the help of a suitable diagram : 2x5=10 (a) Open Seam (b) 9. 5x2=10 Brooklyn Seam Describe different types of machines used in the Closing Department. 10. Define 'Skiving'. What is the purpose of skiving ? Also make a diagram of the following skives : (a) Under Lay Skive (b) BFW-060 10 10 Folding Skive 2 500
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