home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: rec.crafts.textiles
- Path: sparky!uunet!cs.utexas.edu!qt.cs.utexas.edu!yale.edu!cs.yale.edu!news
- From: judi@laplace.csb.yale.edu (Judith S. Janette)
- Subject: Scratcy wool (was: Knitted Acrylic Baby Afghan)
- Message-ID: <1993Jan25.012901.16803@cs.yale.edu>
- Sender: news@cs.yale.edu (Usenet News)
- Nntp-Posting-Host: hilbert.biology.yale.edu
- Reply-To: judi@laplace.csb.yale.edu (Judith S. Janette)
- Organization: Yale University, Department of Computer Science, New Haven, CT
- References: <18119@pitt.UUCP>
- Date: Mon, 25 Jan 1993 01:29:01 GMT
- Lines: 27
-
-
-
- Just a nota about wool and the "scratch factor"...
-
- Different types of wool have different "scratch indexes" (for lack of a
- better pseudo-scientific term). That's because different kinds of sheep
- have different lengths and textures of wool. From short-haired,
- coarse-coated Icelandic sheep comes scratchy, warm, water-resistant yarn.
- Merino yarn on the other hand, is made from longer and silkier-haired
- sheep. Kid mohair, again, is made from a long and soft-haired beast.
-
- Since acrylic is a man-made [petrochemical-based] compound, the fiber
- length can be engineered to be quite long. This makes the acrylic fibers
- come together quite smoothly in the yarn. (This smoothness also tends to
- create a lot of "static").
-
- Incidentally, acrylics have come a long way since their inception. In the
- old days, the synthesized fibers were quite long and uniform in size. This
- gave the yarn that too smooth, shiny, and sort of cheesy appearance. (This
- also applies to modern cheap acrylic yarns). Higher quality acrylic yarns
- are now created to mimic the composition of wool yarns, which is why even
- some natural fiber snobs (like me) sometimes find these yarns irresistable
- for certain projects.
-
-
- -Judi Janette
-
-