Textile Testing And Quality Control-1 (lab)

Experiment No. 1

Experiment Name: Introduction on T.T.Q.C. lab-1

Different types of textile textile machines and equipment present in the test present in the testing lab :

1.   Name of the Machine: Automatic Moisture Regain Taster.

Manufacture country / origin: India.

Brand name: MAG.

Model no: F0201.

Function / Use: To measure fiber moisture regain percentage (MR%).

2.   Name of the Machine: Beesley's Balance.

Manufacture country / origin: India.

Brand name: MAG.

Model no: C1101.

Function / Use: To measure fiber moisture count of yarn from fabric in Ne.

3.   Name of the Machine: Digital Twist Taster.

Manufacture country / origin: India.

Brand name: MAG.

Model no: YO757.

Function / Use: To measure twist amount per unit length if yarn.

4.   Name of the Machine: Electronic Balance.

Manufacture country / origin: Japan.

Brand name: AND.

Model no: FX3001.

Function / Use: To measure sample weight.

5.   Name of the Machine: .Warp Reel (for yarn)

Manufacture country / origin: India.

Brand name: MAG.

Model no: Y0151.

Function / Use: To measure required length of yarn.

6.   Name of the Machine: Warp Block (for sliver roving).

Manufacture country / origin: India.

Brand name: MAG.

Model no: F0751.

Function / Use: To measure required sample (silver / roving) length in yards.

7.   Name of the Machine: Wash Fastness Tester to colour.

Manufacture country / origin: India.

Brand name: MAG.

Model no: C0301.

Function / Use: Determination of colour fastness to wash.

8.   Name of the Machine: Wet and Dry Bulb Hygrometer

Manufacture country / origin: England.

Brand name: n/a.

Model no: n/a.

Function / Use: To measure atmospheric relative humidity percentage (RH%).

.   Name of the Machine: Washing Machine with Tumble Dryer.

Manufacture country / origin: Germany.

Brand name: Siemens.

Model no: WD12D523.

Function / use: Shrinkage and dimensional test.

Textile Testing And Quality Control-1(lab) Sliver

Name of the Experiment :

Determination of Sliver H.K by Wrap Block m/c and Digital Balance.

Objectives :

1. To Know about warp block machine.
2. To know how to determine the sliver H.K
3. To know how to work in warp block machine.
4. To know the use of electronic machine.

Scope :

1. Testing Lab.
2. Industry.

Laboratory Environment :

1. Temperature should be 28°c.
2. It should soundless laboratory.
3. The R.H% should 75%.

Description of the instrument :

1. Sliver Package.
2. Warp Block.
3. Electronic Balance.

Instrument Calibration :

In this environment instrument is calibrated.

Working Process :

At first log sliver package is calculated by Electronic Balance. Sample should be in gram. weight of gram should converted in lb. Then we will find M.K.

 Here :

               L   =  Sample Length.

               l    =  Length Unit

              W   =  Sample Weight

              w    =  Weight Unit

Data Analysis :

First we find sample weight in lb. Then we find out H.K by 

Then we take the reading in three times in similar way.

Result :

The Sliver H.K is 1.05.

Limitation :

1. We know standard temperature is 20±2°c but our laboratory temperature  is 28°c
2. We know the standard R.H% is 65±2% but we get R.H% is 75%

Conclusion :

In this environment we know how to find out the sliver in H.K. We also know how to calculate. Sample Weight in lb from gram. We also know how to use electronic balance.

Textile Testing And Quality Control-1 (lab) Roving

Name of the Experiment :

Determination of Roving H.K by Wrap Block m/c and Digital Balance.

Objectives :

1. To Know about warp block machine.
2. To know how to determine the roving H.K
3. To know how to work in warp block machine.
4. To know the use of electronic machine.

Scope :

1. Testing Lab.
2. Industry.

Laboratory Environment :

1. Temperature should be 28°c.
2. It should soundless laboratory.
3. The R.H% should 75%.

Description of the instrument :

1. Roving Package.
2. Warp Block.
3. Electronic Balance.

Instrument Calibration :

In this environment instrument is calibrated.

Working Process :

At first log roving package is calculated by Electronic Balance. Sample should be in gram. weight of gram should converted in lb. Then we will find M.K.

 Here :

               L   =  Sample Length.

               l    =  Length Unit

              W   =  Sample Weight

              w    =  Weight Unit

Data Analysis :

First we find sample weight in lb. Then we find out H.K by 

Then we take the reading in three times in similar way.

Result :

The Roving H.K is 1.05.

Limitation :

1. We know standard temperature is 20±2°c but our laboratory temperature  is 28°c
2. We know the standard R.H% is 65±2% but we get R.H% is 75%

Conclusion :

In this environment we know how to find out the roving in H.K. We also know how to calculate. Sample Weight in lb from gram. We also know how to use electronic balance.

Textile Wet Processing-1

What are the sources of water ?

Ans: The sources of water are -

         1. Rain water - we get it from sky.
         2. Surface water - we get it from river, sea, pond.
         3. Underground water - we get it under the soil.
                    i. subsoil water (under 20ft -100ft up)
                    ii. deep well water (under 200ft - 300ft up)

 Among these, deep well water is preferable for wet processing.

 What is PPM ?

 Ans: PPM(parts per million): The number of grains of calcium carbonates(caco3) which is     present in one million grains of water is called PPM.

Textile Raw Material

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