Determine the right needle for a sewing thread:

Here’s a quick way to determine if the thread and the sewing machine needle are compatible:

Take half a metre of the thread being used on the machine and thread it through the eye of a loose needle

Hold the thread vertically with the needle at the top

·         If the needle is too big, it will drop to the bottom of the thread

·         If the needle is too small, it will stick at the top of the thread

·        

Importent Terms & Definition Which Are Essential For Dyeing?

Today I will present some 'terms and definitions' which are essential for dyeing.

  

AATCC : American Association of Textile Chemists and Colorists.

Alginate : A thickener used in textile printing for  the paste containing dye.

Affinity : Attraction between the dye and fibres.

Anhydrous : A substance which contains no water or without water. 

Antichlor : A chemical used to neutralize chlorine bleach.

Anti foaming agent : An agent used to protect the dye solution from forming foam. 

Flow process chart for Mercerization

Flow process chart for Mercerization.

Nasrin Sultana Tumpa.

Opex and Sinha Group.

Sr. Production Officer

B. Sc. In Textile Engineering

Bangladesh University of Business and Technology (BUBT)

Mercerizing is done before dyeing. Mercerized fabric is most sophisticated than un-mercerized fabric. This process also depends on the buyer requirement.

Mercerizing is done after bleaching operation. Bleaching is enough for prepared the fabric dyeing. But mercerization is done for adding some advantage to the fabric luster and strength.

Mercerizing makes fabric shinier and more colorful, and it provides the fabric stable shrinkage and fine. It is done for the sophisticated fabric.

Merchandising activities on goods delivery to buyers destination

Booking to forwarder

After making final inspection merchandiser received packing list from packing section which contain the list of carton, how many pieces garments in the carton, weight of the carton, number of pieces of garment to be shipped etc. Refer to this information merchandiser make booking to sea or air forwarder.

Export Documentation

The documents which to be submitted by a C&F agent for export: An exporter should have to submit the following documents to the customs authority of a station:

1. Shipping bill of entry.

2. Export L/C.

3. Packing List.

4. Commercial Invoice.

5. UD/UP.

6. VBF-9A. From to be supplied by the C&F agent.

7. Export Permission form (EXP).

Bill of Landing (B/L)

It is document issued by an eerier (railroad, steamship, or trucking Company) which serves as a