Tips For Successful Splicing ( Polyester DTY )



Posted: Sunday, August 07, 2005

by P S Vishwanath
P S Vishwanath

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The success of splicing is measured in terms of Splice pass rate & splice fail rate. The splice pass rate in turn depends on many factors which are given below as a measure to make splicing a successful feature especially in case of Polyester Draw Textured Yarn, 1] Use of plastic adapter / end cap with POY. The end cap under any condition should have a smooth edge.

2] Under any condition, transit damage POY or POY having edge damaged should not be loaded for splicing.

3] Proper alignment of ceramic guide in the creel with the centre of POY Paper tube. Both should be in parallel. After alignment, the creel should not be disturbed.

4] Use of good splicer with sufficient air blast so as to have good joint strength & the splice knot should be made as small as possible by possibly cutting off the loosely hanged yarn.

5] After splicing is over, the joint should be in the air. Spliced yarn should not touch any part of the creel & also the yarn should not be hanged too loosely. This is the utmost importance measure one must take to have good splicing rate.

6] Filamentation of splice portion of yarn should be avoided by not over stretching the yarn.

7] Left over bunch in POY Paper tube after splicing should be taken off.

8] At the time of splicing, creel movements should be avoided.

9] Always it is desirable not to have air conditioned duct right above the POY creel in DTY machine to avoid filament / yarn straying.

10] Wherever possible put splice mat on the separator string.

Have A Good Splicing Session !!!

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Top-level comments on this article: (1 total)
» left by surat prakash
from Chennai India 5 years 345 days ago.
importance & need of airless splicer with high splicing strength.
» left by 5 years 345 days ago.
Dear Prakash Please clear your comment ? whether you need any response from me or you are giving plain statement Thanks P S Vishwanath
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