Formula for sewing thread consumption?
Nooperationseam length m/c type sketchesfnt part 1f/pannel o/l20
5 ol 2f/pannel top stc 1/16, 1/420 dnl 3f/pannel top stc design20
snl 4f/pannel leg o/l20 5 ol 5f/pannel leg o/l top stc 1/16, 1/420
dnl 6f/pannel leg top stc design20 snl 7f/d fly make 20 snl 8f/s
fly piping att20 snl 9f/rise+s-fly att20 snl 10f/s-fly top stc20
snl 11f/s-fly zipper att20 snl 12f/fly "j" top stc20 snl 13f/d-fly
att to body close20 snl 14fr-rise inside tack20 snl 15fr-rise top
stc20 dnl 16fr-pkt faching o/l20 3 ol 17fr-pkt faching att to pkt20
snl 18fr-pkt rolling 1/1620 snl 19fr-pkt rolling 1/420 snl 20fr-pkt
o/l20 3 ol 21fr-pkt attach to body 1/1620 snl 22fr-pkt horizontal +
vertical tack20 snl 23fr-part cheak2024fr-pkt flap make2025fr-pkt
flap make 20 c/stc 26fr-pkt flap allowance cut + turnover20 5 ol
27fr-pkt flap top stc 1/420 snl 28fr-pkt inside patch att to flap20
snl 29fr-pkt flap join + top stc20 snl 30back part2031bk pannel
o/l20 5 ol 32bk pannel top stc 1/16, 1/420 dnl 33bk pannel top stc
design20 snl 34bk pannel leg o/l20 5 ol 35bk pannel leg o/l top stc
1/16, 1/420 dnl 36bk pannel leg top stc design20 snl 37bk rise
o/l20 5 ol 38bk rise top stc20 dnl 39lable att+cut20 snl 40bk pkt
make2041bk-pkt dart top stc20 snl 42bk-pkt rolling20 snl 43bk-pkt
o/l20 3 ol 44bk-pkt patch attach 20 snl 45bk-pkt attach to body
1/16 20 snl 46bk-pkt attach to body 1/420 snl 47bk flap
make2048bk-pkt flap make 20 snl 49bk-pkt flap top stc 1/420 snl
50bk-pkt inside patch att to flap20 snl 51bk-pkt flap join + top
stc20 snl 52assembly2053s/seam o/l20 5 ol 54s/seam top stc20 3 ol
55thigh-pkt patch att 1/1620 snl 56thigh-pkt dart stc20 snl
57thigh-pkt rolling20 snl 58thigh-pkt o/l20 dnl 59thigh-pkt att to
faching20 snl 60thigh-pkt att to body20 snl 61thigh-pkt mouth edg
tack20 snl 62inseam top stc 1/16+1/420 f-arm 63btm hem rolling20
snl 64final table20 qi 65thigh pkt flap make2066thigh-pkt flap make
20 snl 67thigh-pkt flap top stc 1/420 snl 68thigh-pkt inside patch
att to flap20 snl 69thigh-pkt flap join + top stc20 snl 70waist
bl2071waist loop make 1/220 dnl 72waist loop make 1/420 snl 73waist
loop att (05 pcs)20 snl 74waist bl loop close20 snl 75waist bl
tack20 snl 76waist bl contrast att20 snl 77waist bl hole20 h-m
78waist bl top stc (top side)20 dnl 79waist bl folding tack20 snl
80waist bl top stc (down side)20 dnl 81waist bl mouth tack20 snl
82waist bl mouth clouse20 snl totalsupporting mctotalgrand
total
m/clength (inch)ndlbtmttlndl ttl()btm ttl(m) ttl(m)thrd no3
ol8031316626325
ol14061824216384snl980223373774dnl200336151530f-arm2061016358h-m20257134k-806713000
ttl mc3328588583148231
ttl meters83148231