Elastic and non-elastic narrow fabrics : $b and a chapter on narrow fabrics made on knitting machines — John Shaqi
Elastic and non-elastic narrow fabrics : $b and a chapter on narrow fabrics made on knitting machinesBrown, Samuel
History
Elastic and non-elastic narrow fabrics : $b and a chapter on narrow fabrics made on knitting machines
Brown, Samuel
Elastic fabrics; Looms; Rubber industry and trade; Textile fabrics; Weaving
Where cotton is used for the filling and more elaborate effects are
desired, long reeled skeins are used, sometimes 108 or 216 inches, which
have been reeled on specially designed collapsible reels. Such skeins
are not practicable to handle in the dye house in the manner already
described. Sections of such skeins are wrapped in heavy waterproof paper
and tied tightly, so that the dye liquor cannot penetrate that portion,
and then the whole is put in the liquor, when the exposed part only will
be dyed.
Then again sometimes wood clamps are used, like that shown at Fig.
2, having a recess into which part of the skein is laid after being
carefully folded. The two halves are clamped together tightly in such a
manner that the dye cannot penetrate the clamped part of the skein while
the part left outside the clamp is dyed when the whole is immersed in the
dye liquor.
PRINTED FILLING
Another form of elaboration used in such goods is printing the skein yarn
used for the filling. This is done by using a machine having a pair of
fluted brass printing rolls, one of which is made to open on a hinge like
a gate so that a skein of yarn can be put around it. This roller is then
closed to its original position, so that with the two rollers parallel
and close together, and the skein of yarn hugged tightly between them,
the turning of the rollers imprints color on the skein. The skein is then
taken out and dryed before spooling. Different sets of rolls are used so
as to get fine and coarse effects and various colors are used in printing.
Where plaid or printed fillings are used for the elaboration of webs of
the honeycomb type, it is not unusual to introduce a couple of plain
cords in the center of the web, or possibly on either side, so as to
break up the flatness of the weave. This opens up the opportunity of
using lines of a different color in the warp which properly arranged will
produce a plaid-like effect.
[Illustration: Fig. 1.—Honeycomb]
[Illustration: Fig. 1A.—Harness Draft and Weave for Honeycomb.]
[Illustration: Fig. 2.—Clamp Used for Dying Parti-Colored Skeins]
BANDAGE WEBS
There is quite a large demand for surgical and bandage webs, Fig. 3, in
widths ranging from 2 to 4 inches. These webs are used for binding the
limbs and other purposes and are in the pure white or natural yarns.
They require to be made with a long soft easy stretch. An open reed of
about 12 dents per inch is employed. Four threads are generally used
for the binder, weaving two up and two down. The goods are similar in
construction to a regular lisle web, except that the gut is omitted in
order to get the easiest possible movement.
[Illustration: Fig. 3.—Bandage Webs; Fabric at Left Made with Plain
Rubber; Web at Right Made With Covered Rubber]
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