Lecture-1
Course Title: Fully Fashioned Garments
Department of AMM
Section- Sec-1
Course Teacher- Md. Yeasin Ali
(Lecturer, Dept. of AMM
)
Calculation of Shaping or Fashioning sequence
Design: Creative endeavor to solve a problem. Design is a process of developing
purposeful and innovative solutions that embody functional and aesthetic
demands based on the needs of the intended user. Design is applied in the
development of goods, services, processes messages and environments.
Design Chart: Design chart is the visual representation of some written
instruction or data.
It is two types:
i. Graphical Representation: Visual / Graphical artwork of the design
ii. Outline Representation: Only line / outline artwork of the design
Basic requirements to calculate a FFK design chart:
1. Panel Size specifications
2. Course & Wales density (CPI & WPI)
Calculation of Shaping or Fashioning sequence
Knitting Tension: It is the tightness or looseness of knitting structure. i.e.
CPI or WPI based on gauge.
Measurement process of knitting tension:
Knitting a swatch
Washing
Drying
Ironing
Conditioning for 24 hours
Measure CPI & WPI
Calculation of Shaping or Fashioning sequence
It is a two step process
1. Conversion of panel measurements into courses & wales
2. Shaping or fashioning calculation
Example-1
A Body panel with 5 CPCM & 4 WPCM has shown on bellow.
Calculate the shaping or fashioning sequence of the panel
size?
Example-1 Solution
1. Conversion of panel measurements into courses & wales
Calculation of Shaping or Fashioning sequence
2. Shaping or fashioning calculation
For this example, the fabric quality is 4 wales per centimeter and 5 courses per
centimeter .The converted measurements are presented in the
figure also.
*As the first fashioning process, the knitting width has to be widened from 160
wales to 180 wales. 20 widening operations are
required( 180-160=20) ,or 10 operations on each selvedge of the panel .
* The widening has to be completed during the knitting of 90 courses. If these
available courses are divided by the number of widening operations
, the results is 9, one extra needle has to be included in the knitting operation
after every 9 courses on the right & on the left.
Calculation of Shaping or Fashioning sequence
Example-2
A Body panel with 20 CPI & 16 WPI has shown on bellow.
Calculate the shaping or fashioning sequence of the panel
size?