How to Ensure Sewability of Sewing Thread in RMG Industry
Sewability of Sewing Thread in Apparel Industry:
The below properties or characteristics have to inspect to determine the sewability of thread:
All the above sew-ability properties have discussed in the below:
Thread finish means the using of lubricant to the sewing threads which easily passes the threads between through the needle eye and machine guide. The amount of lubricant in the thread may be 3-15%. The percentage of lubricant in every sewing threads of a lot must be same; otherwise it causes so many problems during sewing the garments.
Any color of sewing threads must be same with the sample and could not be different in color between the sewing threads of same lot. Otherwise it causes problems on sewing quality,
4. Package density:
The density of thread from one package to another package must be same as possible. Otherwise, it causes less garments production and less efficiency of machine due to maintaining proper tension again and again.
Winding of thread must be accurate. Otherwise there is massive probability of sewing threads drawn-off from the package of threads during sewing the garments. As a result, there is less efficiency and production of sewing machine and also reduces the quality of the finished products.
The length of sewing threads in a package must present in 2% of the required length of thread. Otherwise it may be rejected.
Merchandiser at Fashion Xpress Buying House.
Badda, Dhaka, Bangladesh.
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