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number of reed

  • 1 Reed

    A term applied to the number of threads in a given space, usually 1/4-in. or 1-in. Shippers and makers understand the term " 17 reed " to mean 64 ends per inch in the cloth, that is 4 down. When a cloth is indicated by a reed in the quarter-inch count it usually means that the number of threads per inch is 4 less than the reed number X by 4. If the ends per inch are stated, it means that number actual. ———————— A metal comb fixed in a frame; the closeness of its wires determines the fineness of a cloth; it keeps the warp threads spaced evenly, forms a guide for the back of the shuttle, and beats up the weft to the fell of the cloth. Wires are fixed in the baulks at the top and bottom and the number of dents in one inch determines the counts. These wires are set equi-distant by tarred wrapping cords. The counts of a reed are stamped on the binder rods at the end. If required two black wires are set exactly one inch apart near the middle of the reed, the number of dents between indicating the count of the reed.

    Dictionary of the English textile terms > Reed

  • 2 Reed Counting Systems

    Reeds are counted in two systems: (1) Those in which the count or sett is expressed by the number of dents or splits contained in a given space, and include the Radcliffe, Huddersfield, Stockport, Scottish and Macclesfield systems; (2) those in which the count or sett indicates the number of groups of dents contained in a given space. These groups are variously termed beers, porties, or porters, and include the Bolton, Bradford, Dewsbury, Leeds, and Dundee systems. For details see under each system given. REED, ERDMANN - A patented reed used to weave ondule or waved patterns. The wires are specially shaped, and the reeds are raised and lowered in the loom while weaving. REED, FLEXIBLE - Specially constructed reeds used for leno weaving where the douping threads are very thick. They are made by wrapping only one baulk with pitched cord and the other with unpitched cord. REED MARKS - Marks or streaks running the warp way of the cloth. Marks uniformly across the cloth are usually due to insufficient warp threads per inch. Isolated marks may be due to a defective reed. Reed marks may also be caused by incorrect setting of the warp rollers, incorrect timing of shedding and picking, and also by wrong weighting of the warp. REED, OMBRE - A mill term in the U.S.A. for reed marks in cloth showing in the form of streaks running warp way and caused by irregular spacing of the warp threads. REEDS, ONDULE, FAN, or PAQUET - Specially constructed reeds used for weaving wave effects down the cloth. They are of many forms, and when weaving are raised and lowered as required for pattern (see Ondule)

    Dictionary of the English textile terms > Reed Counting Systems

  • 3 Huddersfield Reed Counts

    The number of dents per inch gives the reed counts and along with this is also stated the number of threads per dent, thus 12s reed 4's means 12 dents per inch with 4 threads per dent.

    Dictionary of the English textile terms > Huddersfield Reed Counts

  • 4 Macclesfield Reed Count

    This system for silk cloths is based upon the number of dents in 36-in. the number of threads per dent being given with the reed count. Thus a 1600-4 thread means a reed with 1,600 dents, each dent with 4 threads, in 36-in.

    Dictionary of the English textile terms > Macclesfield Reed Count

  • 5 False Reed

    Used in addition to the ordinary reed to keep the threads of a fibrous warp separated as in a poplin with a large number of ends per inch. A false reed is composed of short wires about 7-in. long, with a loop at the top; the wires being threaded on a band or wire. The wires of the false reed are passed through the warp behind the ordinary reed and divide the warp into groups of three or four threads. The wire supporting the false reed is suspended from looped wires behind the top handrail, and looped wires are also placed behind the sley rack. For the latter a heald shaft is placed in to keep the wires of the false reed in position.

    Dictionary of the English textile terms > False Reed

  • 6 American Reed Counts

    The number of dents per inch, gives the reed counts and the number of threads per dent are also given, thus 1/52, 2/52, 3/52 reeds mean 52 reeds with 1, 2 or 3 threads per dent.

    Dictionary of the English textile terms > American Reed Counts

  • 7 Linen Reed Count

    There are two systems in use, in addition to the one for the heavy linens (see Dundee Reed Counts), viz.: - that for drills which is based upon the number of beers or porters of 40 threads (20 splits) on 30-in.; the other used for Irish damasks, is based upon the number of beers of 20 splits or 40 threads contained in the width of the cloth which is usually given in quarter yards. Thus 100 beer 5/4, or 100 beer 8/4, means 2,000 splits or 4,000 threads on 45-in. and 72-in respectively.

    Dictionary of the English textile terms > Linen Reed Count

  • 8 Scotch Reed Counts

    In this system which is used for cotton and fine linens the counts are based upon the number of splits in 37-in. (the Scotch ell). The count is given in hundreds or hundreds and half-hundreds. Thus a reed with 1,800 splits on 37-in. is termed an eighteen hundred reed and written 1800. If with 1,850 splits it is termed an eighteen-and-a-half hundred and written 1830. This system is also in use in some parts of Ireland, but other districts take 36-in., 38-in. or 40-in. as the basis, instead of 37-in., the 40-in. scale being the most used.

    Dictionary of the English textile terms > Scotch Reed Counts

  • 9 Radcliffe Reed Counts

    This is the number of dents per inch. Usually the number of threads in a dent is given along with the count. Thus 60/2 indicates 60 dents per inch, with two threads per dent.

    Dictionary of the English textile terms > Radcliffe Reed Counts

  • 10 Bradford Reed Count

    The number of beers (or groups) of 20 dents in the width of 36-in. gives the count or sett of a reed.

    Dictionary of the English textile terms > Bradford Reed Count

  • 11 Dundee Reed Count

    The number of porters (groups) of 20 splits (dents) in 37-in. gives the sett. The system is used for jute and heavy linens, and also in the Scottish woollen industry (see also Linen Reed Count)

    Dictionary of the English textile terms > Dundee Reed Count

  • 12 Leeds Reed Counts

    This system of reed counting is based upon the number of beers (groups) of 19 dents in 9-in.

    Dictionary of the English textile terms > Leeds Reed Counts

  • 13 Bolton Reed Count

    This is based upon the number of beers (or groups) of 20 dents in 241/4-in. It is used in Bolton and other districts where quilts, etc., are manufactured.

    Dictionary of the English textile terms > Bolton Reed Count

  • 14 Dewsbury Reed Count

    This system for the woollen trade is based upon the number of beers (or groups) of 19 dents on 90-in.

    Dictionary of the English textile terms > Dewsbury Reed Count

  • 15 Stockport Reed Counts

    The number of dents contained in two inches (see under Sett Systems)

    Dictionary of the English textile terms > Stockport Reed Counts

  • 16 номер бёрда

    Универсальный русско-английский словарь > номер бёрда

  • 17 плотность по бёрду

    Универсальный русско-английский словарь > плотность по бёрду

  • 18 плотность рассадки зубьев бёрда

    Универсальный русско-английский словарь > плотность рассадки зубьев бёрда

  • 19 Dent

    The wire or space in a loom reed. The wires are separated by spaces through which the warp ends pass. The number of dents per inch indicates the set of the cloth. The Lancashire system of counting is based on the number of dents in two inches, thus an 80 Stockport reed has So dents or splits in two inches. This a is a very convenient system of notation because when there are two ends in each dent the number of the reed also gives the number of threads per inch in the reed. In another system the reed count is the number of dents in one inch. In such a case a 20/5 reed would have 20 dents per inch and 5 ends in each dent, a total of 100 ends per inch in the reed.

    Dictionary of the English textile terms > Dent

  • 20 Sett Systems

    The number of warp threads per inch or other unit of measurement is termed the " sett." There are at least 14 different sett systems and each is denoted by the locality in which it is used. Bradford System - Number of beers of 40 threads in 36-in. Thus 72 sett Bradford = 72 X 40: 36 = 80 ends per inch. Leeds - Number of porters of 38 threads in 9-in. Thus 12 porter sett = 12 X 38: 9 = 5.06 threads per inch. Huddersfield - Dents per inch X ends per dent, thus 16's reed 3's means that there are 16 dents per inch with 3 threads per dent = 48 threads per inch. Dewsbury - Number of beers of 38 threads in 90-in. Bolton - Number of beers of 40 threads each in 241/4-in. Manchester - Number of splits of two threads each in 36-in. Stockport - Number of dents of two threads in 2-in. The Stockport sett is the most convenient as the reed count or sett indicates directly the number of threads per inch in the reed without calculation providing the reeding is uniformly two ends per dent. Blackburn - Number of beers of 40 threads in 45-in. Glasgow - Number of dents two threads per dent in 37-in. Scotch Tweed - Number of porters of 40 threads in 37-in. Linen (Ireland) - Number of dents of two threads each in 40-in. These are given as 1200, 1400, etc. Sett 1200 for example has 1,200 X 2: 40 = 60 threads per inch. Silk - Number of dents in 36-in., thus 1,200/4 silk sett = 1,200 X 4 - 36 = 133 ends per inch.

    Dictionary of the English textile terms > Sett Systems

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