বুধবার, ২৯ জুলাই, ২০১৫

Different Parts of Brassiere





Cups
Cup is two pieces of same shape and sized surrounded fabric which is used to lift and cover the breast of user. The cup of brassier can be made by one piece of fabric which one called seamless and it’s also can be made by different designed part of fabric to make it attractive look. Both of types brassier has so much advantage and disadvantage which is appear when the bra worn by someone. The exact size of a cup is depend on user’s breast size, shape, and round, contoured of body which is making for.

Band
This is the specific part of bra which is played the viral roll to hold the bra with the body and carry most of the weight of breast. The band is made up of the wings and the center gore. The Band help’s to support 75% to 90% weight of the breast.

Wings
A wing is a part of band which is start from the outer edge of cup and end at the closer of band. Higher wings can be a problem if your breast site a little higher on your chest then high wings can cut your armpits.

Center gore
Centre gore and the centre front is small piece of fabric which is attached between two breast and two cups. This centre gore size is depending on exact two breast space between them.

Hook and Eye
Hook and eye are those element whose can help’s to tie the around the body using hook and eye. Hook and eye exist in on the last corner edge of wings or band. This element also help’s to use this bra loose or tight by personal comfort.


Apex
Apex is the point of bra which is connects bra’s cup and straps to support the bra. New women who is using bra newly she could fell a little gap here.
Straps
Straps are a part of bra which is not exist every kind of bra. Straps are start from apex front side of bra and end at the back of body or bra. Seems like straps is carry maximum weight of breast, but actually it doesn’t carry so much weight of breast. By adjusting straps (if exist) can possible to make custom shape user breast.

Seams
Seams are line which is long as long as the cloth but its width are customized is appear a little sewing or lining line. In every kind of bras are not exist this seams. To know about seam and seamless bra please read Different types of bra.

Cradle
Cradle help’s use to repositioning the cup of a brassier. Its makes more comfort for a woman to wear a brassier.

Ring/Slide
This is an extra help full thing to wear any kind of bra. We can call it adjuster of a bra, to make it more comfortable than ever. By a slider or rings can adjust the length of straps.

 The original article was posted in Textile Student Blog please follow the link to read more

শুক্রবার, ২৪ জুলাই, ২০১৫

Dyeing process of 100% cotton

Complete Dyeing process of 100% cotton fabric
    
The original way of wet processing is most important. Follow chart is part and parcel in textile industry. This is ideal follow chart for cotton dyeing which is help somebody to know about cotton fabric or yarn dying.




I’m describing the complete dyeing process of 100% cotton fabric by the following process flowchart:
Fill water

Load fabric

Temperature control 600 C

Inject detergent + Sequestering agent + Anti-creasing agent

Run time 10 minute

Caustic dosing 600C X 10’

Increase temperature at 700C

H2 O2 dosing

Run time 110 0 C X 40’

Cooling at 800 C

Rinse at 60 0C for 7 minute

Water drain

Fill water and inject PKK

Temperature 980 C and run time 10’

Cooling at 800 C

Rinse at 50 0C for 7 minute

Water drain

Fill water

Inject acetic acid at 550 C X 10’ and check p H

Raise temperature at 800 C X 10’ and destroy enzyme activity

Rinse for 5 minutes

Water drain

Fill water

Check p H

Temperature 600 C

Inject leveling + sequestering agent run time 5’

Inject salt 600 C X 20’

Color dosing 60 0C X 33’

Run time 20 minute

Soda ash dosing for 33’

Check sample after 10, 33.…… during shade matching

Rinse at 50 0C for 15’

Drain

Fill water

For neutralizing, inject A. acid

Run time 10 minute then rinse for 10 minute

Darin

Fill water

Inject

A. Acid 55 0C X 10’

Check PH

Inject softener

Run time 500C X 20’

Rinse

Drain

Fill water

Cold wash

Unload from machine


Source:
http://www.textilestudent.com/complete-dyeing-process-of-cotton/