DENIM কি ? ডায়িং প্রসেস অফ ডেনিম
What is denim?
Denim
is a twill-weave woven & 100% cotton fabric that uses different
colors for the warp and weft. One color is predominant on the fabric
surface. Denim wears well and resists snags and tears. It is available
in different weights and is usually made of cotton, although hemp denim
is also available. Denim is commonly used for jeans and work clothes, as
well as for casings for organic futons and pillows.
Characteristics of Denim Fabric
- It is for long wearing.
- It is hard wearing.
- It is very strong and durable.
- It resists snags and tears
- It creases easily.
Denim are dye by indiga dye:
IndigoBackground
Indigo,
or indigotin, is a dyestuff originally extracted from the varieties of
the indigo and woad plants. Indigo was known throughout the ancient
world for its ability to color fabrics a deep blue. Egyptian artifacts
suggest that indigo was employed as early as 1600 B.C. and it has been found in Africa, India, Indonesia, and China.
The
dye imparts a brilliant blue hue to fabric. In the dying process,
cotton and linen threads are usually soaked and dried 15-20 times. By
comparison, silk threads must be died over 40 times. After dying, the
yarn may be sun dried to deepen the color. Indigo is unique in its
ability to impart surface color while only partially penetrating fibers.
When yarn died with indigo is untwisted, it can be seen that the inner
layers remain uncolored. The dye also fades to give a characteristic wom
look and for this reason it is commonly used to color denim. Originally
extracted from plants, today indigo is synthetically produced on an
industrial scale. It is most commonly sold as either a 100% powder or as
a 20% solution
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| DENIM কি ? ডায়িং প্রসেস অফ ডেনিম |
Denim fabric process :-
Desizing → Enzyme → Caustic → bleaching → Hypo → Softening → Hydro extractor→ Dryer m/c → Garments Delivery.
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ডেনিম কাপড় কত প্রকার
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ফেব্রিকেশন বলতে কি বুঝায়
ডেনিম ডাইং
রাবিং টেস্ট কি
টরে কাপড়ের বৈশিষ্ট্য
ছেলেদের ডেনিম
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