Denim Fabric | Deifference Between Denim and Jeans | Blue Jeans

Denim is a durable, tightly woven, strong fabric in 3/1 or 2/1 twill weave with dyed warp yarns and white weft or filling yarns. Traditionally denim fabrics are dyed with indigo dyes but now a days various colorful denims are produced. Rope dyeing and Slasher dyeing is available for warp yarn dyeing. The yarns have a very strong twist to make them more durable, but this also affects the denim's color. The yarns are twisted so tightly that indigo dye usually colors only the surface, leaving the yarns center white. The blue strands become the threads that shown on the outside of your denim and the white are the ones that make the inside of your denim look white. This produces the familiar diagonal ribbing identifiable on the reverse of the fabric. The diagonal line goes right at 45 degrees angle. Denim has been used in USA for making blue jeans since late 1800s. The word "denim" comes from the name of a fabric that was first made in the city of Nîmes, France.  It was originally called serge de Nîmes but the name was soon shortened to "denim."

Denim fabrics are widely used for making blue jeans. In fact, there is not any fabric available as jean or jeans in world trade market as I know. Sometimes I saw jean is one kind of twill fabric where both yarns are to be dyed or 2/1 Right Hand Twill. But practically I never saw any fabric as jeans used by any brand. Indeed, Jeans is one kind of fashion where denim fabrics are used as well as Dungaree is a fabric also used for making jeans. Denim is much popular for blue jeans. In 1873 denim was used for jeans and invented by Jacob Davis and Levi Strauss. Jeans was first designed for workers cloth for high longevity, became popular among teenagers. 

Others Colorful Jeans Pant

Denim Fabric | Deifference Between Denim and Jeans | Blue Jeans

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Denim is a durable, tightly woven, strong fabric in 3/1 or 2/1 twill weave with dyed warp yarns and white weft or filling yarns. Traditionally denim fabrics are dyed with indigo dyes but now a days various colorful denims are produced. Rope dyeing and Slasher dyeing is available for warp yarn dyeing. The yarns have a very strong twist to make them more durable, but this also affects the denim's color. The yarns are twisted so tightly that indigo dye usually colors only the surface, leaving the yarns center white. The blue strands become the threads that shown on the outside of your denim and the white are the ones that make the inside of your denim look white. This produces the familiar diagonal ribbing identifiable on the reverse of the fabric. The diagonal line goes right at 45 degrees angle. Denim has been used in USA for making blue jeans since late 1800s. The word "denim" comes from the name of a fabric that was first made in the city of Nîmes, France.  It was originally called serge de Nîmes but the name was soon shortened to "denim."

Denim fabrics are widely used for making blue jeans. In fact, there is not any fabric available as jean or jeans in world trade market as I know. Sometimes I saw jean is one kind of twill fabric where both yarns are to be dyed or 2/1 Right Hand Twill. But practically I never saw any fabric as jeans used by any brand. Indeed, Jeans is one kind of fashion where denim fabrics are used as well as Dungaree is a fabric also used for making jeans. Denim is much popular for blue jeans. In 1873 denim was used for jeans and invented by Jacob Davis and Levi Strauss. Jeans was first designed for workers cloth for high longevity, became popular among teenagers. 

Others Colorful Jeans Pant

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Different Types of Dry Process for Denim Washing

Dry process in case of denim washing is now very common, buyers frequently ask for it because of new trend of fashion. To create an old-vintage look on denim pants, jackets or trousers different types of dry processes apply before basic washing. The common dry processes are mentioned as below.

• HAND BRUSH
• WHISKER
• 3D WHISKER
• CRINKLE
• 3D WRINKLE
• CHEVRON
• PATCH GRINDING
• HEM GRINDING
• TACKING
• NICKING
• PP SPRAY
• HIGHLIGHTING
• RESIN
• CURING

PP(KMnO4) spray

Potassium permanganate spray is done on jeans to take a bright effect on sand blast area. One important thing about the potassium permanganate spray is, this is usually a sporting process to increase the effect of sand blast. Potassium permanganate solution is sprayed on the blasted area of jeans garment with the help of a normal spray gun. This potassium permanganate spray appears pink on the garment when fresh and turns to muddy brown on drying. The garment is hanged in open to dry after potassium permanganate spray and when the potassium permanganate turns its colors completely then it is considered to ready for the next process.

It is always followed by neutralization process. Sodium Meta bi-sulphate is most commonly used neutralizer. A number of products are available in the market for the neutralization process like sodium meta bi-sulphate selected on the bases of effect required on blasted area.

Sand Blast

Sand blasting is the process of scrubbing off the garment by blowing high speed air mixed with very fine particles of sand. This is a very successful and most widely used process for fashion articles. When the surface area of the garment is blasted, white cotton appears beneath the blasted area and the affected appears are very similar to the worn out jeans.

Sand blast provides a very uniform result which cannot be achieved with its alternates. Its specialty is the merging effect that is blended with such a beauty that it has no difference with natural effects.

Destroy & Grinding

distressing or grinding is the process of destruction on jeans form edges of the garment. When we look at old jeans we find it destroyed from the edges of pockets, fly area, belt and bottom. This used effect can be created on jeans by grinding and is of key importance in high fashion garments.

Grinding is done of garments by pen type of stone tools. It can be done in mid of the wash process. In many workshops it is done before any wash process as a first process after stitching. Stone tools similar to grinders used in wood and stone industry are utilized to work on garments with a few amendments to their design.

Tacking/Tagging

Tacking or more commonly tag pinning is a very in fashion style in denim garment in these days. In this process the effect is created by swift tag machines with the help of plastic or nylon tag pins in rigid form of garment to get contrast.

Usually tag pin machines are used to attach tag pins to garment. The procedure is very simple and proceeds as; garment is folded on required area and tacked through folds.

Hand Sand

Sand ballasting with paper, commonly known as scrapping is the most widely used process for creating the blasting effect. It is usually done by mounting the garment on rubber balloons. After mounting the garment air balloon is filled with air to expose the area to operate. It is important to fill the pressure.

Hand sand is the step which is generally being done in rigid form of garments to get the distressed look. Locations can be front thigh & back seat or its can be overall / global application as per the Standard. Emery paper is being used to scrape the garments in particular placement & design. Emery paper comes in different number generally start from 40 till 600 and above , higher the number finer the emery paper, lower the coarseness of the paper. In the garment industry from 220 , 320 & 400 number papers are most popular & widely used.

Ripping, Pilling & Cuts

These effects are created where to copy a real worn out and roughly used jeans. These are created by using sharp edge tool line clippers, blades and knives.

Warp yarn is cut by a knife and the white weft yarn is left in place to create a beautiful worn out effect. The garment with cuts is then washed in washers to reveal the white the white thread. This makes the horizontal white lines of weft and if some dye is added to wash bath it will add more beauty to the garment. The secret is the cuts are always kept weft wise i.e. in horizontal to the garment. This will keep the weft in place and warp will be removed in the washing process. If it lets the warp is cut then the only thing you get after wash is a big hole.

3D Whiskers

Resin ( Formaldehyde free ) being used for achieving 3D effect ( 3 Dimensional ), Rigid Look etc. This process can be done by spraying or dipping the garments in to Resin, Catalyst, Silicone & PU solution in right combination according to the fabric strength & desired effect needed.

After application of resin solution in right proportion, make manual designing as needed on the thigh, hip & back knee area to get 3Dimentional effect. After making it , it should be manually dried with hot press or hair dryer & then must

be cured in oven at right temperature, time as mentioned in resin product manual.

Different Types of Dry Process for Denim Washing

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Dry process in case of denim washing is now very common, buyers frequently ask for it because of new trend of fashion. To create an old-vintage look on denim pants, jackets or trousers different types of dry processes apply before basic washing. The common dry processes are mentioned as below.

• HAND BRUSH
• WHISKER
• 3D WHISKER
• CRINKLE
• 3D WRINKLE
• CHEVRON
• PATCH GRINDING
• HEM GRINDING
• TACKING
• NICKING
• PP SPRAY
• HIGHLIGHTING
• RESIN
• CURING

PP(KMnO4) spray

Potassium permanganate spray is done on jeans to take a bright effect on sand blast area. One important thing about the potassium permanganate spray is, this is usually a sporting process to increase the effect of sand blast. Potassium permanganate solution is sprayed on the blasted area of jeans garment with the help of a normal spray gun. This potassium permanganate spray appears pink on the garment when fresh and turns to muddy brown on drying. The garment is hanged in open to dry after potassium permanganate spray and when the potassium permanganate turns its colors completely then it is considered to ready for the next process.

It is always followed by neutralization process. Sodium Meta bi-sulphate is most commonly used neutralizer. A number of products are available in the market for the neutralization process like sodium meta bi-sulphate selected on the bases of effect required on blasted area.

Sand Blast

Sand blasting is the process of scrubbing off the garment by blowing high speed air mixed with very fine particles of sand. This is a very successful and most widely used process for fashion articles. When the surface area of the garment is blasted, white cotton appears beneath the blasted area and the affected appears are very similar to the worn out jeans.

Sand blast provides a very uniform result which cannot be achieved with its alternates. Its specialty is the merging effect that is blended with such a beauty that it has no difference with natural effects.

Destroy & Grinding

distressing or grinding is the process of destruction on jeans form edges of the garment. When we look at old jeans we find it destroyed from the edges of pockets, fly area, belt and bottom. This used effect can be created on jeans by grinding and is of key importance in high fashion garments.

Grinding is done of garments by pen type of stone tools. It can be done in mid of the wash process. In many workshops it is done before any wash process as a first process after stitching. Stone tools similar to grinders used in wood and stone industry are utilized to work on garments with a few amendments to their design.

Tacking/Tagging

Tacking or more commonly tag pinning is a very in fashion style in denim garment in these days. In this process the effect is created by swift tag machines with the help of plastic or nylon tag pins in rigid form of garment to get contrast.

Usually tag pin machines are used to attach tag pins to garment. The procedure is very simple and proceeds as; garment is folded on required area and tacked through folds.

Hand Sand

Sand ballasting with paper, commonly known as scrapping is the most widely used process for creating the blasting effect. It is usually done by mounting the garment on rubber balloons. After mounting the garment air balloon is filled with air to expose the area to operate. It is important to fill the pressure.

Hand sand is the step which is generally being done in rigid form of garments to get the distressed look. Locations can be front thigh & back seat or its can be overall / global application as per the Standard. Emery paper is being used to scrape the garments in particular placement & design. Emery paper comes in different number generally start from 40 till 600 and above , higher the number finer the emery paper, lower the coarseness of the paper. In the garment industry from 220 , 320 & 400 number papers are most popular & widely used.

Ripping, Pilling & Cuts

These effects are created where to copy a real worn out and roughly used jeans. These are created by using sharp edge tool line clippers, blades and knives.

Warp yarn is cut by a knife and the white weft yarn is left in place to create a beautiful worn out effect. The garment with cuts is then washed in washers to reveal the white the white thread. This makes the horizontal white lines of weft and if some dye is added to wash bath it will add more beauty to the garment. The secret is the cuts are always kept weft wise i.e. in horizontal to the garment. This will keep the weft in place and warp will be removed in the washing process. If it lets the warp is cut then the only thing you get after wash is a big hole.

3D Whiskers

Resin ( Formaldehyde free ) being used for achieving 3D effect ( 3 Dimensional ), Rigid Look etc. This process can be done by spraying or dipping the garments in to Resin, Catalyst, Silicone & PU solution in right combination according to the fabric strength & desired effect needed.

After application of resin solution in right proportion, make manual designing as needed on the thigh, hip & back knee area to get 3Dimentional effect. After making it , it should be manually dried with hot press or hair dryer & then must

be cured in oven at right temperature, time as mentioned in resin product manual.

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Denim Washing | Different Types of Denim Washing

 

In today's trend Denim has achieved much preference to teenagers as well as baby to adult as blue jeans. According to the fashionable denim garments, subjected to versatile washing techniques to obtain a worn, vintage look with various effects like as hand sand, whiskers, 3D, Nicking, Destroy etc. To produce a fading effect is the main object of denim washing without affecting the main body fabrics and patchiness, crinkles, seam puckering, hairiness, de-pilling, softened-hand feel, stabilized dimensions etc.

Denim washing involves some consecutive processes like as below-

• Pretreatment ( De-sizing, Rinsing, Scouring etc)
• Basic Washing (Enzyme, Stone, Bleach, Sand Blast, Acid, Garment or Rinse)
• Cleaning process
• Bleaching
• Tinting (Dyeing)
• Softening Process

Enzyme Washing
Basically denim washing directly involves to enzymatic treatments to obtain old, faded as well as vintage look of the garments. This is a bio-catalytic method wherein an ultra-soft handle effect can be produced on denim. The hydrolytic effect of enzymes causes the loss of surface fiber or projecting fiber, which improves surface smoothness and softness of the fabric. Enzyme reduces colors from the surface of the body and the effects of fading depends on the timing and availability of enzyme in the bath.

Stone Washing
This method is most common and is used to give denim an 'old-look'. Volcanic Pumice stone is one of the most important components used to abrade the surface of the fabric to obtain a surface pattern effect with color contrast and soft - handle. In this process, the fibers on the surface of the fabric are broken and removed and the inner white fibers of the warp yarn are gradually exposed. Natural patterns can be formed as the degree of abrasions varies in various parts of the garment.


Bleach Washing
This process is usually done without stones by using an oxidative bleaching agent like hypochlorite or peroxide bleaching. Before bleach washing enzymatic treatment of denim might be required. Sodium hypochlorite is normally used as it is cheap, convenient and quick. Other agents used are sodium percarbonate and sodium perborate.


Sand Blasting
This process is used to obtain localized abrasion effect. Usually, aluminum oxide granules are blasted onto the garment surface at a very high speed. The abrasion force rubs off the indigo-dyed fibres.

Denim Washing | Different Types of Denim Washing

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In today's trend Denim has achieved much preference to teenagers as well as baby to adult as blue jeans. According to the fashionable denim garments, subjected to versatile washing techniques to obtain a worn, vintage look with various effects like as hand sand, whiskers, 3D, Nicking, Destroy etc. To produce a fading effect is the main object of denim washing without affecting the main body fabrics and patchiness, crinkles, seam puckering, hairiness, de-pilling, softened-hand feel, stabilized dimensions etc.

Denim washing involves some consecutive processes like as below-

• Pretreatment ( De-sizing, Rinsing, Scouring etc)
• Basic Washing (Enzyme, Stone, Bleach, Sand Blast, Acid, Garment or Rinse)
• Cleaning process
• Bleaching
• Tinting (Dyeing)
• Softening Process

Enzyme Washing
Basically denim washing directly involves to enzymatic treatments to obtain old, faded as well as vintage look of the garments. This is a bio-catalytic method wherein an ultra-soft handle effect can be produced on denim. The hydrolytic effect of enzymes causes the loss of surface fiber or projecting fiber, which improves surface smoothness and softness of the fabric. Enzyme reduces colors from the surface of the body and the effects of fading depends on the timing and availability of enzyme in the bath.

Stone Washing
This method is most common and is used to give denim an 'old-look'. Volcanic Pumice stone is one of the most important components used to abrade the surface of the fabric to obtain a surface pattern effect with color contrast and soft - handle. In this process, the fibers on the surface of the fabric are broken and removed and the inner white fibers of the warp yarn are gradually exposed. Natural patterns can be formed as the degree of abrasions varies in various parts of the garment.


Bleach Washing
This process is usually done without stones by using an oxidative bleaching agent like hypochlorite or peroxide bleaching. Before bleach washing enzymatic treatment of denim might be required. Sodium hypochlorite is normally used as it is cheap, convenient and quick. Other agents used are sodium percarbonate and sodium perborate.


Sand Blasting
This process is used to obtain localized abrasion effect. Usually, aluminum oxide granules are blasted onto the garment surface at a very high speed. The abrasion force rubs off the indigo-dyed fibres.

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Classification of Knitting Machines-Knitting Technology

The machines used for the manufacturing of knit fabrics can be divided into machines with
individually driven needles and needle bar machines.

The former type of machine incorporates needles which are moved individually by cams acting
on the needle butt; they are used for producing weft knits and are subdivided into circular
knitting machines and flat-bed knitting machines.

The needles used can be latch needles or compound needles.

The needle bar machines incorporate needles which move simultaneously, since they are all
fixed to the same bar; we distinguish full-fashioned knitting machines and circular loop-wheel
machines for the production of weft knit fabrics, which only use spring-beard needles, and warp
knitting machines which use spring-beard needles, latch needles and compound needles.

Classification of Knitting Machines-Knitting Technology

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The machines used for the manufacturing of knit fabrics can be divided into machines with
individually driven needles and needle bar machines.

The former type of machine incorporates needles which are moved individually by cams acting
on the needle butt; they are used for producing weft knits and are subdivided into circular
knitting machines and flat-bed knitting machines.

The needles used can be latch needles or compound needles.

The needle bar machines incorporate needles which move simultaneously, since they are all
fixed to the same bar; we distinguish full-fashioned knitting machines and circular loop-wheel
machines for the production of weft knit fabrics, which only use spring-beard needles, and warp
knitting machines which use spring-beard needles, latch needles and compound needles.

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Knitting Technology | Weft and Warp Knitted Fabrics | Difference Between Weft and Warp Knitting

 

Knitting: Knitting is the method of creating fabric by transforming continuous strands of yarn into a series of interlocking loops, each row of such loops hanging from the one immediately preceding it. The basic element of a knit fabric structure is the loop intermeshed with the loops adjacent to it both sides and above and below it.

In the simplest form, a knit fabric is made by the longitudinal and vertical repetition of the same element, the loop, which is the basic element of the fabric.

The loop is a length of yarn that is forced to assume a curvilinear shape. It can be divided into three main sections

a) Loop top
b) Loop side and bottom
c) Half interloop (The interloop is the yarn that links two consecutive loops)

Knit fabrics are mainly categorized into two types respectively WEFT Knitting & WARP Knitting. The horizontal or vertical
repetition of loops forms the typical structures of knit fabrics, which can be divided into WEFT
KNIT FABRIC and WARP KNIT FABRIC, respectively.


WEFT KNITTING: In a weft knitted structure a horizontal row of loops can be made using one thread and the thread runs in horizontal direction.

WARP KNITTING: In a warp knitted structure, each loop in the horizontal direction is made from a different thread and the number of threads used to produce such a fabric is at least equal to the number pf loops in a horizontal row. One can say that in a warp knitted fabric the threads run roughly in a vertical direction.

What is a Course and Wales?

The word “course” defines a row of horizontal loops, belonging or not to the same yarn; “wale”
means a row of loops laid vertically one upon the other

Knitting Technology | Weft and Warp Knitted Fabrics | Difference Between Weft and Warp Knitting

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Knitting: Knitting is the method of creating fabric by transforming continuous strands of yarn into a series of interlocking loops, each row of such loops hanging from the one immediately preceding it. The basic element of a knit fabric structure is the loop intermeshed with the loops adjacent to it both sides and above and below it.

In the simplest form, a knit fabric is made by the longitudinal and vertical repetition of the same element, the loop, which is the basic element of the fabric.

The loop is a length of yarn that is forced to assume a curvilinear shape. It can be divided into three main sections

a) Loop top
b) Loop side and bottom
c) Half interloop (The interloop is the yarn that links two consecutive loops)

Knit fabrics are mainly categorized into two types respectively WEFT Knitting & WARP Knitting. The horizontal or vertical
repetition of loops forms the typical structures of knit fabrics, which can be divided into WEFT
KNIT FABRIC and WARP KNIT FABRIC, respectively.


WEFT KNITTING: In a weft knitted structure a horizontal row of loops can be made using one thread and the thread runs in horizontal direction.

WARP KNITTING: In a warp knitted structure, each loop in the horizontal direction is made from a different thread and the number of threads used to produce such a fabric is at least equal to the number pf loops in a horizontal row. One can say that in a warp knitted fabric the threads run roughly in a vertical direction.

What is a Course and Wales?

The word “course” defines a row of horizontal loops, belonging or not to the same yarn; “wale”
means a row of loops laid vertically one upon the other

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What is Ligne number? Button specification with Ligne no.

What is ligne?

Ligne is a French word meaning Line. For measuring diameter of the buttons we use ligne where 1 ligne is equal to 1/40 inch. In millimeter 1 Ligne equal 0.625 mm. Normally it is used as sign of L. It refers button size. Button manufacturers were using ligne since early eighteen. Ligne is the internationally recognized standard.

Materials used for producing buttons are ABS plated, Alloy Metal, Aluminum, Brass, Cast, Fabric Covered, Buffalo Horn, Cow Horn, Ox Horn, Real Horn, Animal Bone, Coconut Shell, Wood, Imitation Pearl Polyester, Imitation Shell Polyester, Melamine, Metals, Nylon, Natural Pearl, Polyester Chalk, Polymat Polyester, Rubber, Natural Shell, Urea, and Natural Wood. These wide variations of buttons are used for baby wear, children wear, men’s and women’s wear, toys and consumer goods.

Garments are made from denim fabrics frequently used metal fasteners at CF closer. A 24L snap button is equal to 5/8 inch. See the below image for clear conception.

1/3"	14 ligne
3/8"	16 ligne
7/16"	18 ligne
1/2"	20 ligne
9/16"	22 ligne
5/8"	24 ligne
3/4"	30 ligne
7/8"	36 ligne
1 1/8"	45 ligne
1 3/8"	55 ligne
1 3/4"	70 ligne

Below buttons are normally used in  Garments Industries for functional and decorative purposes.

• Bone
• Coconut Shell
• Plastic
• Sea Shell
• Horn
• Wood
• Buckles
• Hand Painted
• Toggles
• Synthetic

What is Ligne number? Button specification with Ligne no.

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What is ligne?

Ligne is a French word meaning Line. For measuring diameter of the buttons we use ligne where 1 ligne is equal to 1/40 inch. In millimeter 1 Ligne equal 0.625 mm. Normally it is used as sign of L. It refers button size. Button manufacturers were using ligne since early eighteen. Ligne is the internationally recognized standard.

Materials used for producing buttons are ABS plated, Alloy Metal, Aluminum, Brass, Cast, Fabric Covered, Buffalo Horn, Cow Horn, Ox Horn, Real Horn, Animal Bone, Coconut Shell, Wood, Imitation Pearl Polyester, Imitation Shell Polyester, Melamine, Metals, Nylon, Natural Pearl, Polyester Chalk, Polymat Polyester, Rubber, Natural Shell, Urea, and Natural Wood. These wide variations of buttons are used for baby wear, children wear, men’s and women’s wear, toys and consumer goods.

Garments are made from denim fabrics frequently used metal fasteners at CF closer. A 24L snap button is equal to 5/8 inch. See the below image for clear conception.

1/3"	14 ligne
3/8"	16 ligne
7/16"	18 ligne
1/2"	20 ligne
9/16"	22 ligne
5/8"	24 ligne
3/4"	30 ligne
7/8"	36 ligne
1 1/8"	45 ligne
1 3/8"	55 ligne
1 3/4"	70 ligne

Below buttons are normally used in  Garments Industries for functional and decorative purposes.

• Bone
• Coconut Shell
• Plastic
• Sea Shell
• Horn
• Wood
• Buckles
• Hand Painted
• Toggles
• Synthetic

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M.Sc in Textile Engineering in Bangladesh | MBSTU Offers M.Sc in Textile Engineering

Mawlana Bhashani Science and Technology University offers to textile graduates to have a post graduation with 35 seats. Textile graduates (4 years) from any recognized university can apply against 32 seats and 3 seats are reserved for freedom fighter, tribal and teachers quota. You have to attend to 100 marks admission test available with one and a half hours. Graduates of Bangladesh have been dreamed to achieve this post graduation degree. Three semester courses included one with research. 

So many graduates can not attend there due to the fear of questioning. They can not realize what type of questions will be faced. Therefore we have tried to give you some questionnaires as sample. These questions are only for your easy reference but not for final understanding. You will be prepared yourself according to the provided types of questions. 

Fiber portion
a)    Define lint and linters
b)    ?
c)    ?
d)    What is micro fiber?

Testing Portion
a)    What do you mean by CSP.
b)    ?
c)    What do you mean by quality index
d)    ?

Yarn Manufacturing Portion
a)    Objectives of mixing & blending
b)    Describe 4 over 4 roller drafting system
c)    ?
d)    ?
e)    ?
f)    ?

Weaving portion
a)    ?
b)    Ingredients use for weighing, wetting agents in case of sizing.
c)   ?
d)    ?
e)    ?

f)    Mention the motion of loom

Dyeing Portion:
a)    ?

b)    Does bleaching require for all shade? If yes or no give your opinion.
c)    ?
d)    Why sanforizing finishing is done?
e)    ?
f)    ?

Garment Portion:
a)    Write the differences between lining and interlining.
b)    ?
c)    ?
d)    What do you mean by under pressing and final pressing?
e)    ?
f)    ?

Dear Readers,

We have given this questions for helping you to take a proper preparation to contest in the examination. We think competition should be more with attending of more students to the admission test. MBSTU can change the admission test procedure as well as question type, then the author will not liable for this inconsistency. We want, you become successful through studying more.


M.Sc Admission test sample question of BUTEX will available within a couple of days.

MORE YOU READ MORE YOU LEARN

M.Sc in Textile Engineering in Bangladesh | MBSTU Offers M.Sc in Textile Engineering

1 comment

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Mawlana Bhashani Science and Technology University offers to textile graduates to have a post graduation with 35 seats. Textile graduates (4 years) from any recognized university can apply against 32 seats and 3 seats are reserved for freedom fighter, tribal and teachers quota. You have to attend to 100 marks admission test available with one and a half hours. Graduates of Bangladesh have been dreamed to achieve this post graduation degree. Three semester courses included one with research. 

So many graduates can not attend there due to the fear of questioning. They can not realize what type of questions will be faced. Therefore we have tried to give you some questionnaires as sample. These questions are only for your easy reference but not for final understanding. You will be prepared yourself according to the provided types of questions. 

Fiber portion
a)    Define lint and linters
b)    ?
c)    ?
d)    What is micro fiber?

Testing Portion
a)    What do you mean by CSP.
b)    ?
c)    What do you mean by quality index
d)    ?

Yarn Manufacturing Portion
a)    Objectives of mixing & blending
b)    Describe 4 over 4 roller drafting system
c)    ?
d)    ?
e)    ?
f)    ?

Weaving portion
a)    ?
b)    Ingredients use for weighing, wetting agents in case of sizing.
c)   ?
d)    ?
e)    ?

f)    Mention the motion of loom

Dyeing Portion:
a)    ?

b)    Does bleaching require for all shade? If yes or no give your opinion.
c)    ?
d)    Why sanforizing finishing is done?
e)    ?
f)    ?

Garment Portion:
a)    Write the differences between lining and interlining.
b)    ?
c)    ?
d)    What do you mean by under pressing and final pressing?
e)    ?
f)    ?

Dear Readers,

We have given this questions for helping you to take a proper preparation to contest in the examination. We think competition should be more with attending of more students to the admission test. MBSTU can change the admission test procedure as well as question type, then the author will not liable for this inconsistency. We want, you become successful through studying more.


M.Sc Admission test sample question of BUTEX will available within a couple of days.

MORE YOU READ MORE YOU LEARN

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