Heckling comb
Encyclopedia
Heckling combs are used to remove the fibrous core and impurities from flax
. A heckling comb, or heckle is a bed of iron, steel or brass "nails"- sharp, long, tapered, tempered, polished pins driven into wooden blocks at regular spacing. In the heckling
process the flax is drawn through the nails, 'combing' it, which parts the locked fibers making the fibers straight and clean. After heckling, the flax is ready to spin
. After spinning, the flax is then suitable for weaving
into linen
.
Dressing is the broad term referring to removing the fibers from the straw and cleaning it enough to be spun, and heckling
is the last step in dressing the flax. In the dressing process the flax is broken, scutched and heckled. Heckling involves pulling the fiber through various sized heckling combs. Different sized heckling combs are used, progressing from coarser combs with only a few prongs or nails per inch, to finer combs. Generally around three heckling combs are used, however many more can be used. The finer the final heckling comb, the finer the yarn spun from that flax can be. An example of a progression of five combs is first using a heckling comb with 4 nails per square inch, then one with 12 per inch, then 25, next 48, and finally 80 nails per inch. The first three remove the straw, and the last two split and polish the fibers.
The shorter fibers that remain in the heckling comb after the flax has been combed is called tow
. If the heckle is fine enough, the tow can be carded like wool and spun, otherwise it can be spun like the other flax fibers. Tow produces a coarser yarn than the fibers pulled through the heckles because it will still have some straw in it. While this yarn is not suitable for fine linens, it can be used for bagging, rough sheets, cords or ropes.
The term "heckle" is thought to be derived from Old English, with Middle English forms hechele, hetchell (c1300), hekele (c1440), hakell (1485), and later hatchel. The terms "heckle" and "hackel" are used interchangeably at present.
Flax
Flax is a member of the genus Linum in the family Linaceae. It is native to the region extending from the eastern Mediterranean to India and was probably first domesticated in the Fertile Crescent...
. A heckling comb, or heckle is a bed of iron, steel or brass "nails"- sharp, long, tapered, tempered, polished pins driven into wooden blocks at regular spacing. In the heckling
Heckling (flax)
Heckling splits and straightens the flax fibers, as well as removing the fibrous core and impurities from flax. Heckling is done with heckling combs by pulling the flax through the combs. This parts the locked fibers and makes them straight, clean, and ready to spin. After heckling, the flax is...
process the flax is drawn through the nails, 'combing' it, which parts the locked fibers making the fibers straight and clean. After heckling, the flax is ready to spin
Spinning (textiles)
Spinning is a major industry. It is part of the textile manufacturing process where three types of fibre are converted into yarn, then fabric, then textiles. The textiles are then fabricated into clothes or other artifacts. There are three industrial processes available to spin yarn, and a...
. After spinning, the flax is then suitable for weaving
Weaving
Weaving is a method of fabric production in which two distinct sets of yarns or threads are interlaced at right angles to form a fabric or cloth. The other methods are knitting, lace making and felting. The longitudinal threads are called the warp and the lateral threads are the weft or filling...
into linen
Linen
Linen is a textile made from the fibers of the flax plant, Linum usitatissimum. Linen is labor-intensive to manufacture, but when it is made into garments, it is valued for its exceptional coolness and freshness in hot weather....
.
Dressing is the broad term referring to removing the fibers from the straw and cleaning it enough to be spun, and heckling
Heckling (flax)
Heckling splits and straightens the flax fibers, as well as removing the fibrous core and impurities from flax. Heckling is done with heckling combs by pulling the flax through the combs. This parts the locked fibers and makes them straight, clean, and ready to spin. After heckling, the flax is...
is the last step in dressing the flax. In the dressing process the flax is broken, scutched and heckled. Heckling involves pulling the fiber through various sized heckling combs. Different sized heckling combs are used, progressing from coarser combs with only a few prongs or nails per inch, to finer combs. Generally around three heckling combs are used, however many more can be used. The finer the final heckling comb, the finer the yarn spun from that flax can be. An example of a progression of five combs is first using a heckling comb with 4 nails per square inch, then one with 12 per inch, then 25, next 48, and finally 80 nails per inch. The first three remove the straw, and the last two split and polish the fibers.
The shorter fibers that remain in the heckling comb after the flax has been combed is called tow
Tow
In the composites industry, a tow is an untwisted bundle of continuous filaments, and it refers to man-made fibres, particularly carbon fibres ....
. If the heckle is fine enough, the tow can be carded like wool and spun, otherwise it can be spun like the other flax fibers. Tow produces a coarser yarn than the fibers pulled through the heckles because it will still have some straw in it. While this yarn is not suitable for fine linens, it can be used for bagging, rough sheets, cords or ropes.
The term "heckle" is thought to be derived from Old English, with Middle English forms hechele, hetchell (c1300), hekele (c1440), hakell (1485), and later hatchel. The terms "heckle" and "hackel" are used interchangeably at present.
See also
- Hand processing flax
- Preparing flax for spinning
- Heckling (flax)Heckling (flax)Heckling splits and straightens the flax fibers, as well as removing the fibrous core and impurities from flax. Heckling is done with heckling combs by pulling the flax through the combs. This parts the locked fibers and makes them straight, clean, and ready to spin. After heckling, the flax is...
- Linen production