All Courses

CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

CONDUCTED BY:
Asif Shahriar
Department of Textile Engineering
Daffodil Polytechnic Institute

INTENTION

 To develop basic knowledge regarding the preparatory process of fabric manufacture.
 To develop the skill of the students, in the weaving preparatory process.
 To familiarize the students, with different types of loom.
 To provide skill on the basic concept of knitting.

SHORT DESCRIPTION OF BOOKS STUDIES:
The basic concept of fabric weaving processes like winding; Warping; Sizing; Denting & drafting; Read & heald count; Weaving; Power loom; Loom motion & basic idea of knitting

CONDUCTED BY:
Asif Shahriar
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

SHORT DESCRIPTION:
Garments; Garment accessories; Tailoring process; Pattern making; Marker; Cutting machines; Fabric spreading; Seam & sewing

CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

INTENTION OF THIS COURSE:
• Our student will develop understanding and skill on operating different sewing machine. sewing of garments by using different types of sewing machine
• Our student can operating different sewing machine.
• Our student can get knowledge of different work aid of sewing machine.
• Our student can get knowledge of Interlining.
• Our student can get knowledge of Garments Finishing.
• Our student can get knowledge of care level code.

After completing the Course student will have knowledge about different sewing machine, sewing of garments by using different types of sewing machine, knowledge of different work aid of sewing machine, Interlining, Garments finishing & Garments care level code.

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.

INTENTION
To develop the basic knowledge to calculate :
a) Winding b) Warping
c) Sizing d) Loom and knitting production.
e) Read count and heald count. f) Fabric calculation
g) Fabric requirement in garment. h) Sewing thread consumption
i) Costing j) Gearing Calculation

SHORT DESCRIPTION:
Calculation of winding; Calculation of warping; Calculation of sizing;Calculation of heald count and Reed count; Calculation of loom and
knitting productions,Cloth calculation; Calculation of cloth requirement in garments; Sewing thread consumption & costing.

Course Conducted by
Md. Emon Khan.
Jr. Instructor,
Daffodil Polytechnic Institute.

This Course for: Diploma in Engineering (5th Semester Civil)

AIMS
After completion of the course the students will be able to:
 Understand the construction process of arch and lintel.
 Understand the construction process of different types of floor.
 Understand the construction process of stairs.
 Understand the construction process of different types of roof.
 Understand the different finishing works in building.
 Understand the construction process of doors and windows.
 Understand the different operation and maintenance construction equipment.
 Understand the construction of bridge, culvert, canals etc.

SHORT DESCRIPTION
Arches; Lintels; Ground floors; Upper floors; Damp proofing; Termite treatment; Stairs; Roof; Pitched
roof; Plastering and pointing; Doors; Windows; Carpentry and joinery; Scaffolding; Form works, Pointing
& Varnishing, construction equipment, Building Services, Insulation, bridge/culverts and canals etc.

Course Conducted by
Md. Emon Khan
Jr.Instructor,
Daffodil Polytechnic Institute.
This Course for: Diploma in Engineering (6th Semester,Civil)

AIMS
• To provide understanding on the influence of the climatic condition of Bangladesh on its ground
water and surface water flow
• To provide understanding of recharging of underground water and ascertain its necessity in
Bangladesh.
• To enable to select a suitable source of water and method of irrigation for particular situation.
• To enable to select a suitable method of drainage for particular situation.
• To enable to select a suitable method for control of rivers and flood in Bangladesh.
• To understand rain water harvesting.

SHORT DESCRIPTION
Sources of water; Rainfall and run-off; Lifting of underground water; Storing and Recharging of
ground/rain water; Irrigation and its effect; Well irrigation; Water requirements for crops; and quality
of irrigation water; Storage reservoir; Dam and dyke; Irrigation canals; Silt deposit; Scouring; Canal
works; Drainage; River training works; Flood and flood management and flood control; Irrigation
projects in Bangladesh.

AIMS
 To be able to understand the properties of reinforced cement concrete (RCC).
 To be able to select the suitable size of reinforced concrete beams & lintels with reinforcement.
 To be able to supervise the placing of reinforcement for beams & lintel.

Course Created By
Asif Shahriar
Instructor, Textile & GDPM
Daffodil Polytechnic Institute

AIMS :
● To develop the basic knowledge required for structural design of fabric.
● To develop the skill of the student in textile design.
● To familiarize the student with different Plain & Twill weave.
● To acquire knowledge of different structured fabrics.

SHORT DESCRIPTION :
Basic concept of Textile design; Artistic design; Drafting & lifting plan; Weave plan; Plain weave; Twill weave; Diamond; Diaper; Broken twill; Stepped twill & standard commercial fabrics.

AIMS
• To enable to understand the behavior of incompressible fluids.
• To enable to understand the fundamentals of buoyancy.
• To enable to understand flow of liquid in closed system and in open channel.
• To assist in identifying the common measuring instruments / apparatus used in measuring the
various parameters of flowing liquid.
• To enable to applying the common measuring instruments / apparatus in measuring the various
parameters of flowing liquid.

CONDUCTED BY:
Emam Shad Ahmed
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

AIMS
To enable the students with an opportunity to acquire knowledge, skill and attitude in the area of yarn manufacturing with special emphasis on
• Roving Frame/Speed frame/Simplex
• Ring frame
• Conditioning
• Winding
• Reeling
• Bundling and baling
• Waste

SHORT DESCRIPTION
The basic concept of ring-spinning frame; Component parts of the ring-spinning frame; Drafting and roller setting; Ring, traveler & spindle of ring-spinning frame; Faults, change places and waste in spinning; Conditioning of yarn; Winding; Reeling; Bundling and baling; jute spinning frame; Draft & Twist of spinning frame; Building & winding; Technical aspects of spinning frame; Waste in cotton spinning.

CONDUCTED BY:
Md.Ashikur Rahman
Department of Textile Engineering
Daffodil Polytechnic Institute

Subject Aims:

1. To develop the basic knowledge regarding Fabric manufacturing
2. To develop knowledge & skill about different motions
3. To acquire knowledge to make different fabric shedding mechanisms, stop motion
Subject Outcome:1. To know the process of fabric manufacturing
2. Understand properly the process of stop motions, and shedding mechanisms.

CONDUCTED BY:
Emam Shad Ahmed
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

INTENTION
1. To develop the basic knowledge regarding production control
2. To develop knowledge & skill about different planning
3. To acquire knowledge to make different inventory control
4. To acquire knowledge to know different production calculation

SHORT DESCRIPTION ABOUT BOOKS STUDIES:
Production system; division of labor; production planning; localization of industry; time study and motion study; selection of factory site; factory building; plant layout; equipment layout; operation of the factory; production control; quality control; cost control; inventory control; materials handling; case study.

AIMS:
• To enable to apply the knowledge of scientific principles to problems of mechanical nature.
• To develop an understanding of mechanical properties of materials.
• To assist in applying mathematical and geometrical calculations to the analysis of statically
determinate beams.

SHORT DESCRIPTION
Mechanical properties of material; Laws of forces; Moment; Friction; Centroid and centre of gravity;
Moment of inertia; Torsion on circular shaft; Shear force and bending moment.

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

To develop basic knowledge of calculation about cotton spinning such as-

a) Blow room
b) Carding
c) Draw frame
d) Simplex
e) Ring frame.

To develop basic knowledge of calculation about different yarn numbering system & moisture relative of textiles.


SHORT DESCRIPTION:

Blow room calculation; Carding calculation; Drawing calculation; Simplex calculation; Ring frame calculation & calculation of yarn numbering.

Course Conducted by
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.

Course Conducted By
zayanta chandra
Daffodil Polytechnic Institute
This course is for: Diploma in Engineering (Civil 4th Semester)

Objectives of the Course:
• To enable in learning detail drawing of building components.
• To enable to undrstand and perform computer-aided design (AutoCAD).
• To be able to prepare a production drawing of a multi‐storied building.
• To be able to prepare detail drawing of building components.
• To be able to acquire knowledge and skill to prepare detail working drawing of a scheme.
• To be able to interpret the structural drawings of a multi‐storied building.
• To be able to prepare production drawings of multi‐storied buildings adopting CAD.

Short Description:
Computer-Aided Design (CAD) and plotting; 2D & 3D CAD commands; Multi‐storied building (CAD); Detail working drawing (CAD) of RCC column with footing; Lintel with sunshade; Retaining wall; Foundation, Beam, Slab, Staircase, ramp and lift core; Underground water reservoir; Septic tank.

Introduction to estimating, Quantity estimation of excavating tank, road embankment, canal digging,
Steps, boundary wall, bituminous & RCC road, estimate of a single storied two-roomed building with
Verandah and double storied building, rate analysis.

CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

AIMS
To enable the student a clear idea of garments.
To develop basic knowledge and skill of garment cloth.
To develop basic knowledge of garment accessories.

SHORT DESCRIPTION:
Garments; Garment accessories; Tailoring process; Patternmaking; Marker; Cutting machines; Fabric spreading; Seam & sewing.

CONDUCTED BY:
MUHAMMAD ZAYEDUL HAQUE
Instructor & SEIP Trainer
Department of Textile Engineering
Daffodil Polytechnic Institute

After undergoing the subject, students will be able to:
 Identify machineries of cotton and jute yarn manufacturing.
 Identify process sequence for cotton and jute fibers.
 Identify grading, batch, batching, emulsion preparation and softening for jute yarn manufacturing.
 Determine winding packages.
 Identify warp beams.
 Demonstrate power looms.
 Identify maintenance tools and their uses.
 Observe machine gears

Civic and Social Sciences; Individual and Society; Nation and Nationality; Citizenship; state and government; Law; Constitution Government and its organs;
public Opinion; Political Party; UNO And its organs; Scope and importance of Economics; Basic concepts of Economics- Utility, Wealth, consumption, income
wages and salary and savings; Production- meaning, nature, factors and laws; demand and supply; Current economic problems of Bangladesh; Role of Diploma
engineers in the economic development of Bangladesh; Occupations and career planning; Engineering team.

Industrial Management (65852)

* To be able to develop the working condition in the field of industrial or other organization.
* To be able to understand develop the labor management relation in the industrial sector.
* To be able to develop the management techniques in the process of decision making.
* To be able to manage the problems created by trade union.
* To be able to understand planning.
* To be able to perform the marketing.
* To able to maintain inventory.

 SHORT DESCRIPTION
Basic concept of management; Principles of management; planning, Organization, Scientific management; span of supervision; Motivation; Personal Management & human relation ; Staffing and manpower planning; Training of Staff; Concepts and techniques of decision making; Concept of Leadership; Concept of trade union; Inventory control; Economic lot size; Break even analysis; Trade Union and industrial dispute, Marketing.

CONDUCTED BY:
MUHAMMAD ZAYEDUL HAQUE
Instructor & SEIP Trainer
Department of Textile Engineering
Daffodil Polytechnic Institute

Subject Aims:
Basic aspects of textile testing, humidity, moisture in textiles, sampling, identification of textile fibers, fiber length & its measurement, fiber strength & its measurement, Trash, naps & their measurement, fiber fineness &its measurement, micromere value, fiber maturity

Subject Outcome:
Students will be understood with an opportunity to acquire knowledge & skill about Testing,
Techniques & System of Testing. Operating system of different modern Testing instruments,
Interpretation & Analysis of testing data uses & Maintenance of testing instruments.

CONDUCTED BY:
Sabina Yasmin
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

Conduct By
Sabina Yasmin
Instructor
Department of Textile & GDPM
Daffodil Polytechnic Institute

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute & BTEB Dhaka.

CONDUCTED BY:
Md. Obydullah Al Masum
Instructor
Department of Textile Engineering
Daffodil Polytechnic Institute

Learning Outcome (Theoretical):
1) Interpret different raw materials, chemicals, auxiliaries and machinery used for garments washing and dyeing.
2) Explain the working principles of the washing machine.
3) Describe various wet processes of garments washing.
4) Describe various dry processes of garments washing.
5) Explain the working principles of the dyeing machine.
6) Discuss different techniques and processes of garments dyeing
7) Illustrate garments accessories dyeing.

Learning Outcome (Practical):
1) Identify different dyes, chemicals, auxiliaries used for garments washing and dyeing.
2) Select appropriate washing and dyeing recipes.
3) Calculate the amount of dyes, chemicals, auxiliaries for garments washing and dyeing.
4) Identify the process sequence of different washing and dyeing operation.
5) Identify the effect of experimental results.

Conduct by,
Emam Shad Ahmed
Sr. Instructor & Head

About Course: The textile industry is a significant contributor to the global economy, but it also has a significant impact on the environment being a second largest polluting industry in the world. The use of substantial amounts of water, energy, chemicals, and fibers in textile production leads to pollution and negative impacts on natural resources. Additionally, the industry also has a large carbon footprint due to the energy consumption requirement for production and transportation.

Incorporating sustainability into the textile industry is essential for protecting the socio-economic and environment economic viability. By implementing sustainable practices, textile companies can reduce their environmental impact, improve their social responsibility, and improve their bottom line.

This course aims at providing fundamental knowledge on sustainability principles as well as their application in the textile value chain. Furthermore, it highlights the emerging sustainability issues such as sustainable raw materials, energy efficient machines, renewable energy concept, responsible sourcing, and product development etc. in textile and apparel sector.

Offset machine operation is a critical process in the printing industry, involving several meticulous steps to ensure high-quality results. Initially, the machine is prepared by collecting job information and setting up the machine according to this data. The inking unit is controlled by measuring pH levels, roller hardness, and adjusting the roller gap to regulate ink supply. The feeding unit is then prepared by setting the sucker and blower, adjusting guides, and maintaining the feed board height. Sheet control involves setting various lays, measuring paper thickness, and adjusting the double sheet detector. Plates and blankets are cleaned, prepared, and preserved to ensure quality. During the printing process, the press is made ready, run for production, and cleaned as needed, with strict control over print registration for multi-color jobs. Safety measures are followed meticulously, raw materials are handled carefully, and management plays a crucial role in accident prevention. Finally, the delivery unit is set up by adjusting guides and maintaining the delivery chain gripper. Detailed record-keeping throughout these steps is essential for consistent and high-quality printing outcomes.

Image Carrier preparation refers to the processes and techniques involved in creating the medium on which images will be printed using various printing technologies. The preparation process varies depending on the type of printing method being used, such as relief printing, planographic printing, intaglio printing, and screen printing. Each method requires specific materials, tools, and steps to ensure the quality and accuracy of the printed image.

### Types of Image Carriers and Their Preparation

1. Conventional Relief Printing:
involves preparing block and type forms.
uses materials like rubber and photopolymer plates.
Processes include making line blocks and half-tone blocks and handling photopolymer and rubber plates.

2. Modern Relief Printing:
utilizes digital flexo plates and various digital imaging technologies.
involves the use of digital imagers (DI) and different types of lasers for plate making.

3. Conventional Planographic Printing:
uses lithographic plates and involves the photomechanical process.
requires materials like Ps plates and involves graining processes to prepare the plate surface.

4. Modern Planographic Printing:
employs Employs Computer-to-Plate (CtP) technology and various digital imaging techniques.
includes auto plate exposure, processing of digitally imaged plates, and maintenance of image and non-image areas.

5. Intaglio Printing:
involves materials and equipment for gravure image preparation.
Processes include electroplating gravure cylinders, etching, and engraving.

6. Screen Printing:
utilizes raw materials, tools, and equipment for stencil making.
Methods include direct and indirect stencil making and Computer-to-Screen (CtS) processes.

### Learning Outcomes

**Theoretical:**
Understand image preparation processes for different printing technologies.
Differentiate between various types of image carriers.
Know the raw materials and chemicals used in image preparation.
Solve problems related to image preparation using different printing methods.

**Practical:**
Apply the tools and equipment used in screen printing.
Prepare various types of stencils and print on different substrates.
Operate screen-printing machines and presses.

These processes are essential for ensuring high-quality prints in various printing applications, from commercial printing to specialized artistic productions】.