This lab report summarizes a student's experiment on basic pattern drafting of sleeves. The student learned how to make a basic sleeve pattern using standard body measurements. Key steps included marking the sleeve length and grain line, identifying points for the bicep and elbow, measuring and marking these dimensions, and drafting the sleeve head curve. The objectives were to understand basic sleeve patterns, drafting techniques, and how to make a pattern that can be used to manufacture sleeves.

1. Lab Report
Course Code:-TE-3402
Course Title:-Apparel Manufacturing Engineering-I (Sessional)
Experiment No.:-05
Name:-Study on Basic Pattern Drafting of Sleeve.
Submitted by
Submitted to
Md. Ashadujjaman Ashad
Assistant Professor
Department of TE
Dhaka University of Engineering & Technology (DUET), Gazipur
Date of
Performance 02-06-2021
Date of
Submission 16-06-2021
Name :
ID :
Year and Semester :
Session :
Department :
Mahbubay Rabbani
175035
3/1
2018-19
Textile Engineering

2. Introduction:-
A sleeve is the part of a garment that covers the arm, or through which
the arm passes or slips. The pattern of the sleeve is one of the
characteristics of fashion in dress, varying in every country and period.
In this lab, we will prepare a pattern for sleeve.
Objectives:-
 To know about basic pattern of Sleeve.
 To learn about basic pattern drafting of Sleeve.
 To learn about how to make a pattern for making Sleeve.
 To know about different kind of sleeve.
 To make pattern of Sleeve according to standard body
measurement.
 To know about the importance of pattern drafting and its
technique.
Necessary Tools:-
1. Pattern paper.
2. Pattern master.
3. Pencil.
4. Scale.
5. Set square.

3. Figure:-
Fig:-Basic Sleeve pattern

4. Working Procedures:-
Width of paper should be more than bicep dimension.
Step -1:-Mark sleeve length. Indicating beginning &end.
Step-2:-straight line from start to end of sleeve length. This line will
become grain line later.
Step-3:-Mark 8 inches down from sleeve start or head. This is where the
bicep or top arm is in mast bodies.
Step-4:-Mark 6.5 inches below the bicep. This will become the elbow
point.
Step -5:-Mark bicep or upper arm measurement.
Step-6:-Fold tape is half to get half-length for both sides of the straight
line. Repeat same step for elbow point.
Step-7:-Mark elbow dimension parallel to bicep.
Step-8:-Fold tape in half to get measurement for both sides of straight
line.
Step-9:-Mark mid-point of both sides of the bicep line.
Step-10:-Turn set square 90 degrees and draw a 16cm line upwards.
Repeat same on other side of sleeve.
Step-11:-Mark one side as front &the other side as the back.
Sleeve Head Curve
Step-12:-Divide front slant line into 4.
Step-13:-Divide back slant into 3.
Step-14:-Adjust point to 13cm from 16cm mark.
Step-15- Divide bottom segment into two.
Step-16:-Mark 0.6cm down on middle point.
Step-17- Mark 2cm up on first point. Smooth off and round off the
sleeve head.
Step-18:-Take fresh pattern paper & trace of sleeve block.
Step-19:-Add 1 cm seam allowance around.

5. Conclusion:-
After doing that lab, we learn about how to make a sleeve pattern.
We learn which measurements are required for this pattern & how use
them. I think this will helpful & fruitful in our future life.