Poor Heat Set-Twist Loss

Poor Heat Set – Twist Loss

Poor Heat Set 44444441 (2)

Yarns not heat set

Poor Heat set 3

Yarns not heat set

Poor Heat Set 2

Poor heat set

Poor Heat Set 4

Yarns not heat set

Poor Heat Set 44444441 (2) Poor Heat set 3 Poor Heat Set 2 Poor Heat Set 4

What you need to know

Heat setting is a process performed on carpet yarns to stabilize the yarn in its twisted form. This process provides twist retention and ensures no change in size or shape of plied yarns in a cut-pile carpet. Batch heat setting is performed in an autoclave oven. Continuously heat setting occurs in a Superb or Suessen unit using super-heated steam and pressure.

Note: A yarn is either heat set or not, there is no middle ground in terms of the actual setting. What is frequently called “poor heat-set” is usually falls into one of three categories: …..

Please subscribe to see all content

.Free – The Ultimate Carpet Manufacturing, Inspection and Claims Training Manual

As a paid Floor Detective Subscriber, we are now giving you free access to our extensive carpet claims training manual...
Read More
.Free – The Ultimate Carpet Manufacturing, Inspection and Claims Training Manual

Fiber Properties

What You Need To Know Carpet yarns are the fibers used to create the pile or surface of a carpet....
Read More
Fiber Properties

Missing Row

What you need to know A missing row can occur during the tufting process when a yarn end comes out...
Read More
Missing Row

Browning

Browning Browning is a dark discoloration that appears at the tips of face yarns that occurs after wet carpet dries....
Read More
Browning

Wrinkles in Backing

What you need to know Wrinkles in the backing can occur during the manufacturing process when the primary or secondary...
Read More
Wrinkles in Backing

Unraveling

What you need to know Unraveling can occur on a loop pile or cut/loop pile carpet when a yarn is...
Read More
Unraveling

Tube Line-Pile Reversal

What You Need To Know Tube Line Pile Reversal occurs when the carpet is rolled around on the cardboard tube...
Read More
Tube Line-Pile Reversal

Traffic Lane Gray

What you need to know Traffic Lane Gray occurs when the yarn filaments in the traffic lanes become scratched and...
Read More
Traffic Lane Gray

Top Cuts

What you need to know Top cuts are a condition that occurs due to installer carelessness at the time of...
Read More
Top Cuts

Tip Bloom

What you need to know Tip Bloom is a normal characteristic of any cut pile carpet when subjected to traffic...
Read More
Tip Bloom