MFW036 Lasting M.Sc Question Paper : ignou.ac.in

Name of the University : IGNOU The People’s University
Department : Footwear Technology
Degree : M.Sc
Subject Code/Name : MFW-036/Lasting
Year : December, 2011
Website : ignou.ac.in
Document Type : Question Paper

Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/ignou.ac.in/6277-MFW-036.pdf

Lasting Question Paper :

M.Sc. Footwear Technology : (MSCFWT)
Term-End Examination :
MFW-036 : Lasting
Time : 3 hours
Maximum Marks : 70
Note :
Attempt any seven questions.
All questions carry equal marks.

Related : IGNOU The People’s University MFW035 Marketing & Merchandising M.Sc Question Paper : www.pdfquestion.in/6276.html

1. What are direct and indirect constructions ? Which construction use the direct type of lasting ? Name the intermediate component’s in them.

2. Write down the use of the following :
(a)Top thermal unit in toe conditioning 5×2=10
(b)Distilled Water
(c)Wiper plate
(d)Chiller
(e)Heel crowning

3. What do you understand by the term “Quality check points” ? Write down ten of them in a complete stuck on shoe with goat leather upper and PVC sole.

4. Draw cross sectional labelled diagram of a full
shoe of the following construction. 5×2=10
(a)Stuck on construction
(b)Direct Injection Process
(c)Stitch down (Veld-Scheon)
(d)Welted construction
(e)Moccasin

5. Write down the sequence of operation of stuck on construction for a shoe made with leather upper and TPR sole.
6. Why sole preparation is done before adhesive application ? Write down the preparation of the soling material and adhesive used while attaching them with leather upper.

7. Write the purpose of the following 5×2=10
(a)Hot mould in counter moulding m/c
(b)Cold mould in counter moulding m/c
(c)Injector in toe lasting machine
(d)T.C.F in toe lasting machine
(e)Toe band in toe lasting machine

8.What are method adopted in the shoe industry for attaching insole to the last ? Define in brief at least four of them and their advantages.
9.What types of adhesives would generally be used in the lasting Department ? Name and explain briefly.
10.In a factory where you are the lasting manager, the soles are opening up. The sole is of T.P.R. and upper material is of leather. Give step by step process to tackle this problem.

M.Sc. Footwear Technology : (MSCFWT)
Term-End Examination
June, 2015
MFW-036 : Lasting
Time : 3 hours
Maximum Marks : 70
Note :
(i) Attempt any seven questions.
(ii) All questions carry equal marks.
(iii) Standard symbols and notations have usual meaning.

1. What is the purpose of Heat Setting ? Explain the different types of Heat Setters. 10
2. Write any ten safety measures which should be followed in the lasting work lab. 10
3. How do you process the following soling materials while_ attaching to the leather upper : 2×5=10
(a) PU
(b) MCR
4. What types of adhesives would you generally use in the lasting department. Name and describe their usage. 10
5. What is RIM ? What is its advantage and how is it done ? Describe in detail. 10
6. Write down the functions of the following parts in the machines : 4×2 -1 =10
(a) Flanging Device
(b) Insole Rest
(c) Toe-Pad
(d) Wire Brush

7. Explain in detail the basic elements of Inspection Planning. 10
8. Draw a cross-sectional diagram of the following and give examples of their application : 4×2 —/ =10 2
(a) Flat Lasting
(b) Lasting Up
(c) Rib Lasting
(d) Flanged Lasting

9. What actions would you take, if you observe the following problems in a- mechanized shoe manufacturing process : 4×2 — 1 =10 2
(a) Wrinkle in the toe above the feather edge
(b) Insole bending after lasting
(c) Change in the finish of upper after heatsetting
(d)- Adhesion failure of the outsole

M.Sc. Footwear Technology : (MSCFWT)
Term-End Examination
December, 2015
MFW-036 : Lasting
Time 3 hours
Maximum Marks : 70
Note :
Attempt any seven questions. All questions carry equal marks.
1. What is heat setting ? Explain different types of heat setters. 10
2. How do you process the following soling materials while attaching to the leather upper ? 2×5=10
(a) TPR
(b) EVA
3. Describe, point by point, the sequence of operation for Goodyear welted on construction of full shoe making by using hand lasting method. 10
4. Draw the cross-sectional diagrams of the following and give examples of their application : 4×2 —1 =10
(a) Flat Lasting
(b) Force Lasting
(c) Rib Lasting
(d) Flanged Lasting

5. What actions should you take, if you observe the following problems in a mechanized shoe manufacturing ? 4×2 — =10
(a) Wrinkle in the toe above the feather edge
(b) Insole bending after lasting
(c) Change in the finish of upper after heat setting
(d) Adhesion failure of the outsole

6. What are the different links of adhesions ? Give the reasons for the weakness of each link. 10
7. What is the purpose of solvent while attaching toe-puff and counter-stiffener ? Write at least three solvents used for this purpose. 10
8. What do you understand by the ‘Quality Check Points’ ? Write down ten of them in a complete stuck-on shoe with goat leather upper and PVC. 10