Hello everyone! I hope you are all safe and warm and spending some time with your sewing machine when it's too cold to be outside. Haven't we been getting some incredible winter weather?!! For those who ski or do other outdoor winter sports, I guess all this snow is great.. for the rest of us, it provides a good excuse to stay inside and sew/quilt!!
I am off tomorrow on a little "jaunt" - I won't tell you where, I'll keep you guessing, but watch here later this week for some photos... I'll be seeing a Guild member who has several pieces in a BIG Quilt Show... complete with ribbons!!! Hopefully I'll have a few photos to post, so check back here on the weekend...
Until then, here is another in the Thread Series from Bob Purcell at Superior Threads, reprinted with permission from the Education portion of their newsletter.  This article explains all about their King Tut thread....
As far as I 
can tell, we are the only thread company that can honestly say our 
cotton threads (King Tut and
MasterPiece) are extra-long staple Egyptian-grown cotton. Dozens of 
other thread companies label their cotton threads as 'Egyptian cotton, 
made in China,' or 'Egyptian cotton, made in India,' or other 
countries.  That is dishonest. True Egyptian-grown cotton accounts for 
less than 1% of the world’s cotton, so it is not possible that all the 
threads, clothing, bed sheets, and towels that claim to be "Egyptian 
cotton" are really Egyptian cotton.  King Tut and MasterPiece are 
certified
extra-long staple Egyptian-grown cotton. This is why we guarantee every 
spool or cone we sell.  It really is the best available. 
King Tut is an extremely low-lint #40/3 extra-long staple 
Egyptian-grown cotton thread. It is different from all other cotton 
quilting threads because the high-quality nature of the raw products and
 the special processing it undergoes. Below are points which detail why 
King Tut is nature’s finest thread.
Perfect Growing Conditions
The best cotton in the world is grown in the Nile Delta region of 
Egypt. Because this geographic area has an excellent combination of 
weather and nutrient-rich soil from the Nile River, the cotton produced 
here is premium. Egyptian-grown extra-long staple cotton is the 
highest-quality cotton thread available.
Extremely Low Lint
When cotton thread comes into contact with a machine, needle, or 
fabric, some lint will rub off.  Lint buildup is not good,
as it can cause problems inside the bobbin case, tension area, and 
clogging the thread path which results in poor stitch quality.  King Tut
 is an extremely low-lint thread due to the nature of extra-long staple 
Egyptian-grown cotton and the special processing it undergoes.
Increased Twist
Although it is never printed on labels, thread twist is measured by 
the number of twists applied per meter.  Why is this important? A 
loosely twisted thread
requires less total fiber, unravels easily, and is less expensive to 
manufacture.  Regular cotton thread may have as few as 150 twists per 
meter (think of a budget thread that can easily be untwisted by rubbing 
it between your fingers.)  King Tut has almost seven times as many 
twists per meter, resulting in a smooth, consistent surface. 
Mercerized Cotton
Although the main difference in cotton quality is determined by the 
staple length, processing also
contributes to the quality of thread.  Most cotton threads are 
mercerized whether it is stated on the label or not.  Mercerizing is the
 process of treating cotton thread in a special solution, which causes 
the fibers to swell. This allows dye to better penetrate the fibers, 
resulting in even coloration and strengthened fibers.  King Tut thread 
is mercerized.
Extra-Long Staple
The overall strength and quality of cotton thread is often measured 
by
the length of the staple. Staples are the individual fibers from a 
cotton boll. King Tut is certified as Egyptian-grown,  EXTRA-LONG  
staple cotton.  This is the highest grade cotton in the world and is one
 reason why King Tut thread is smooth, strong, and has extremely low 
lint.
Precision Dyeing
Variegated King Tut colors are precision-dyed with uniform one-inch 
color change intervals. The benefits of precision-dyeing are consistent 
color
flow, even color distribution, and uniform appearance.  You know how the
 thread will appear in any part of your quilt.
Gassed Cotton
King Tut undergoes a special process called gassing.  Gassing refers to passing a cotton thread at a high speed though flame,
 which
burns off excess fuzz and lint. This process gives threads a brighter 
and smoother appearance.  You can tell whether or not a cotton thread is
 gassed by the length of fuzz on a strand of cotton thread. If the fuzz 
has very little variation and appears uniformly short in length, it has 
been gassed. A non-gassed thread will have a combination of short, 
medium, and long fuzz in an irregular pattern. Reduced fuzz means less 
lint displaced inside your machine.  King Tut thread is gassed. 
We don’t have room on the label to print all the details such as 
Mercerized and Gassed, but I’ve seen some labels advertising their 
thread as “Double Mercerized” and “Double Gassed.” I asked our factory 
technicians about this and their response was, “If it were done properly
 the first time, there would never be a reason do double mercerize or 
double gas the thread.”

 
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