FINDING CARD WIDTH IF NO DONE IS AVAILABLE
Stretched weft yarn ( cm ) x MKE ( cm )
TE ( cm ) = --------------------------------------------- -----
Unfolded weft yarn ( cm )
FINDING THE WIDTH OF THE COMB IF THE WIRE IS KNOWN IN THE ENTIRE WARP AND THE NUMBER OF WIRES AT 1 CM ON THE CARD
TCTS
TE ( cm ) = ---------------
CS ( 1 cm. )
CTTS
( TÇTS - ---------- )
2
TE = ------------------------------------------
CS
Here;
KÇTS = Total number of warp wires used on the right and left edges
THE NUMBER OF WIRES PER 1 CM IN THE ENTIRE WARP AND IN THE CARD IF UNKNOWN FINDING THE WIDTH OF THE COMB
TDS (Total)
TE = -----------------------
TDS ( at 1 cm )
FINDING THE CARD WIDTH IF THE TOTAL NUMBER OF CARD TOOLS AND CARD NUMBER USED ON THE CARD IS KNOWN
TDS
TE = -----------------------
DTS ( at 1 cm )
WEFT DRAWING AND FINDING THE REED WIDTH IF THE FABRIC'S RAW WIDTH OR PRODUCT WIDTH IS KNOWN
HKE ( cm )
TE ( cm ) = -------------------------------
1-Raw weft draw percentage
MCE ( cm )
( Comb Width ) TE ( cm ) = ----------------------------------
1-Percentage of finished weft shrinkage
IF THE FLOOR IS FLAT FINDING THE NUMBER OF WARP WIRES
MCE ( cm )
ETS -------------------
CS (at 1 cm)
IF THE GROUND IS EFFECTED (COLOR) FINDING THE NUMBER OF WARP WIRES
CTS = CRR x CRT
Here;
CRR: Warp color report
CRT: Warp pattern repeat
IF THE NUMBER OF WARP WIRES AT 1 CM AND THE NUMBER OF WARP WIRES FROM ONE TOOTH IS KNOWN FINDING THE COMB NUMBER
Number of warp wires in 1 cm in comb
TNO = ------------------------------------------------ ----
DTS
IF THE TOTAL NUMBER OF TEETH TO BE USED AND THE COMB WIDTH IS KNOWN CALCULATION OF CARD NUMBER
TDS (Total number of teeth) x 10
TNO = ---------------------------------------
TE
IF THE NUMBER OF WARP WIRES, CARD WIDTH AND NUMBER OF WARP WIRES ARE KNOWN CALCULATION OF CARD NUMBER
ÇTS (Number of warp wires) x 10
TNO = ------------------------------------
TE(cm) x DTS
Here ;
DTS : (number of warp wires passing through thread)
CALCULATION OF WARP FREQUENCY ON THE REED
CTS
CS )= -------------
TE ( cm )
CALCULATION OF WARP FREQUENCY IN RAW FABRIC
CTS
CS = -----------
HKE
CALCULATION OF WARP FREQUENCY IN FINISHED FABRIC
CTS
CS = -----------
MKE
IF THE NUMBER OF WARP WIRES AND COMB NUMBER IN 1 CM ARE KNOWN THROUGH A COMB CALCULATION OF WARP WIRE NUMBER
CTS at 10.cm
DTS = --------------------------
TNO
IF NUMBER OF WARP WIRES AND TOTAL NUMBER OF TEETH ARE KNOWN CALCULATION OF THE NUMBER OF WARP WIRES THROUGH ONE COMB
Ground ETS + Edge ETS
DTS = ------------------------------
TDS
WARP NUMBER, REED WIDTH AND REED NUMBER ARE KNOWN CALCULATION OF THE NUMBER OF WARP WIRES FROM ONE THREAD
Floor CTS+Edge CTS
DTS = -------------------------------------
Number of teeth in TEx1cm.
CALCULATION OF WARP DRAWN AND WARP LENGTH
CH-HKU
HKÇ% withdrawal= --------------
CU
CH-MKU
MCF %pull = ------------
CU
Here;
CU = Warp length
MKU = Length of Finished Fabric
HKU = Raw Fabric Length
HKU
HKCU = --------------------------------
1-Percentage of warp shrinkage
MKU
MKCU = ---------------------------------
1-Percentage of warp shrinkage
RAW FABRIC CALCULATION OF WARP WEIGHT
ÇTS x 100 ( cm )
MP ( gr ) = --------------------------------------------- -----
( 1- % warp shrinkage in raw material ) x CHIPNO
CALCULATION OF WEIGHT OF WEFT IN RAW FABRIC
AS x 1 ( cm ) in TEx100.cm.
AA ( gr ) = --------------------------------------------- --
(1- % weft shrinkage in raw material) x AIPNO
FINISHED FABRIC CALCULATION OF WARP WEIGHT
ÇTS x 100 ( cm )
MP ( gr ) = --------------------------------------------- ------
( 1-% warp shrinkage in the product) XÇIPNO
CALCULATION OF WEIGHT OF WEFT IN PRODUCT FABRIC
AS x 1 ( cm ) in TEx100.cm.
AA ( gr ) = --------------------------------------------- ------
(1- % weft shrinkage in the product) x AIPNO
CALCULATION OF WEFT DRAWING AND WEFT LENGTH
Card Width – Raw Fabric Width
Raw Fabric Weft shrinkage = ----------------------------------
Comb Width
Card Width – Finished Fabric Width
Finished Fabric Weft shrinkage = -----------------------------------
Comb Width
CALCULATION OF FABRIC WEIGHT
KA ( gr ) = CA ( gr ) + AA ( gr )
Here;
KA = Fabric weight ( cm )
MP = Warp weight ( cm )
AA = Weft weight ( cm )
CALCULATION OF FABRIC LENGTH
HKU = CU x (1-Raw warp draw %)
MKU = CU x (1-Product warp shrinkage %)
FABRIC your width CALCULATION
HKE = TE x ( 1-Raw weft Do not Pull % )
MKE = TE x ( 1-Product scarf Do not Pull % )
FINDING AVERAGE YARN NUMBER IN THE FABRIC (TWO DIFFERENT YARNS)
HO1
N1 = ------------
CHIPNO1
HO2
N2 = ------------
CHIPNO2
HO1 + CAS2
COIPNO = --------------------------
N1 + N2
Here;
COIPNO = Average yarn count in the fabric
N1 = Number of first thread
N2 = Number of second thread
CS1 = The first yarn's 1 cm.
RS2 = The frequency of the second thread in 1 cm.
lessontextile 
