In the textile company or factory, lab is called heart of production and mother of factory or company. So, what is the meaning of the lab in the factory?
The labor department has been developed in different ways in different factories, though all of them are the same.
We can not change even if we want to test standard everywhere. The main reason for this is being developed by maintaining every test standard.
There are many more Test Methods than ASTM, AATCC, ISO in the maximum factory followed by these standards.
But the buyer will have to test any methods to do this.
So we want to be able to test any method, so follow the buyer requirements.
Some buyers also have some of their own methods for some specific tests such as: H & M, ADIDAS, NIKE. Now many people think that test is only one of the methods ...?
Ans: Will be. But buyer told you to do this in AATCC Method and you have an ISO method to buy this field when you will be caught when the product you ship is tested on their own Lab or 3rd party lab. And when you reject all your products, you will not have to do anything, and the company will be badly damaged.
Let's talk about woven Factory Lab today.
In woven factories, lab is usually divided into three categories.
1.Chemical Lab
2.Physical Lab
3.Online QC Lab.
Write about the online QC lab today.
Since woven dyeing is a continuous process and when we notice the flowchart of woven dyeing, the woven dyeing process is divided into three parts.
1.Pretreatment.
2.Dyeing
3.Finishing
This is the work of the online qc lab in these three departments and different. In the meantime, online qc lab is a place where most of the lazy people will be able to work. Because there is a lot of work pressure here and here you have to work with production and production, machine, If there is a problem in chemical dozing or not, then the production department & online qc department has to tell it, otherwise the production quality will be bad company will cause major damage.
Let's talk about the Pretreatment Department's test today.
Before saying what machine use is at pretreatment department .....
- Sinzing & desizing m / c
2.Scouring m / c.
3.Bleaching m / c.
4.Mercerizing machine
5.Washing m / c
What are the tests for any machine:
1.sinzing & desizing m / c
1.flame & speed is checked at sinzing chamber
2.desizing bath at ph & chemical temperature check
3.Naps are checked.
4.pick up% is checked sometimes
2.Scouring & Bleaching machine.
1.Absorbency test
PH check of phabric.
3.Fabric Tegwa (size chemical) check.
4.Fabric's Tear strength test
5.GSM test
6.Whiteness & Yellowness test (Datacolor)
7.Fabric width check
8.fabric crease check
- Titration is a very important test to know the amount of NAOH & H2O2 in the chemical bath as well as the set amount.
10.pick up% checkSometimes.
11.Chemical and wash bath temperature randomly checked.
12.Naps are checked.
3.Mercerizing machine.
1.fabric absorbency test
2.ph check.
3.Tegwa (size materials)
4.Fabric width check.
5.tear strength test
6.GSM test
7.Fabric crease check.
8.whiteness & yellowness check.
9.Titration is done according to NAOH's amount set.
10.pick up% check is done occasionally.
11.Chemical and wash bath temperature randomly checked.
12.Naps are checked.
4.Washing machine
1.fabric absorbency test
2.ph check.
3.Tegwa (size materials)
4.Fabric width check.
5.tear strength test
6.GSM test
7.Fabric crease check.
8.whiteness & yellowness check.
9.pick up% check is done occasionally.
10.Chemical and wash bath temperature is randomly checked.
Most of the above exams seem to be the ame. Yes all tests are the same test by going to the same test in one machine and one result of the same result, so the same test needs to be repeated.
