Helpful for planning customer order in weaving department.

2. PRODUCTION PLANNING FOR
WEAVING PROCESS
PRESENTED BY
LUTUF ULLAH 16TE55
Subject : Fabric Manufacturing-III
7th Semester

3. OUT LINE
• Definition
• Decisions process
• Flow chart of planning
• Customer order sample
• Calculation

4. PRODUCTION PLANNING
Definition
 Production planning is the process of forecasting required
resources like material, machines, manpower and time to meet
final product based on customer demand.

5. DECISIONS
Planning
Raw
Material
Machine
schedule
Amount
Properties
Cost
Suitability
Total machines
Conditions
Input material to final product

6. PRODUCTION PLANNING FLOW CHART
Marketing
Central
Planning
Warping Sizing Weaving
Customer
Planning

7. CUSTOMER ORDER SAMPLE (WEAVING)
 Fabric construction
 Material type
 Design
 Total length
 Fabric width
 Density
 Selvedge type
 Selvedge width
Sample
Construction =
40 ×40
100 ×90
× 116“
Length = 5000 m
Material type = 100% Cotton
Design = Plain
Selvedge type = Leno
Count of warp and weft
EPI
PPI

8. CALCULATION IN WEAVING PROCESS
Fabric Length = 5000 m
Fabric width = 116”
WARP YARN WEFT YARN

9. WARP YARN CALCULATION
WARP LENGTH
Fabric Length = 5000 m
 Crimp / Contraction % ( 3% )
 Machine wastage % ( 2.5% )
Warp Length = Fabric length + Crimp % + Wastage %
Crimp % =
𝑊𝑎𝑟𝑝 𝑙𝑒𝑛𝑔𝑡ℎ − 𝐶𝑙𝑜𝑡ℎ 𝑙𝑒𝑛𝑔𝑡ℎ
𝐶𝑙𝑜𝑡ℎ 𝑙𝑒𝑛𝑔𝑡ℎ
× 100

10. WARP YARN CALCULATION
Total Warp Yarns ??
Required Fabric width = 116”
EPI = 100
Total Ends = EPI × Fabric width
= 100 × 116”
= 11600 ends