Woven npuag nqi accounting

Raw cov ntaub ntawv ntawm cov ntaub

Muab xam los ntawm cov ntaub ntawv raw khoom = xaws X Xuas nyiaj X los ntawm cov khoom siv (D) / 9000X (1 + nti shrinkage thiab thawm shrinkage) X (1 + raw khoom nqi) X raw khoom nqi nqe

Muab xam los ntawm latighinal raw khoom tus nqi = qhov kub nyhiab ntawm Weft X (X) / 9000X (1 + weaving and process shrinkage) X (1 + raw khoom nqi) X raw khoom nqi nqe

Yog hais tias qhov ntev ntawm cov ntaub qhwv cov ntaub ntawv yuav muab xam raws li saum toj no, thiab cov nyhav nyhav fiber ntau yog S, tom qab ntawd chav ua ke tau sib koom ua ke.

D = 5315 / S

Muaj ob hom raw khoom rau cov khoom nyhav, ces koj yuav tsum paub txog cov khoom ntawm ob raw khoom. Tom qab ntawd xam qhov nyiaj ntawm cov xov siv rau txhua cov khoom siv raw.

Xws li txoj kev txheeb nyhiab yog A5B3A6B4

Tom qab ntawd, thaum xam xyuas cov khoom ntawm qhov nyhav, qhov kev ua quaj nyom yog xam raws li qhov hnyav ceev X 11/18 ntawm daim ntaub npuag, thiab lwm tus raug xam raws li cov qauv saum toj no.

Thaum xam xyuas cov khoom B-Weft, qhov cwj pwm ua neeg nyhav yog xam raws li qhov nyhav xoo X7 / 18 ntawm daim ntaub npuag, thiab lwm tus raug xam raws li cov qauv saum toj no.

Txoj hlua thiab thev naus laus zis yog 5% ~ 30%; paj rwb yog 8 ~ 12%

Qhov coefficient no yog proportional rau qhov kev nce ntawm qhov cwj pwm ntawm cov ntaub, thiab ntxim li cuam tshuam rau qhov ntev ntawm cov floating point.

Cov khoom nyoos tsis zoo, yog tias nws yog 4% ~ 5% rau cov xim sib tsoo thiab hnav, 6 ~ 8% rau txoj hlua thiab qhov ntev

Ces xam tag nrho cov nqi ntawm cov grey npuag = (ntawm + latitude) cov nqi raw khoom + cov nqi khawm

Tus nqi tes yog feem ntau txiav txim siab los ntawm lub nruas ntawm lub grey daim ntaub. Cov dej tso dej yog 4 ~ 8 feeb / nyiag, uas muaj feem xyuam rau thaj chaw ntawm lub koom haum weaving thiab kev nyuaj ntawm cov khoom.

Tiav npuag nqi = gray cloth nqi X dyeing thiab shrinking tus nqi + dyeing nqi + freight ntim thiab lwm yam nqi

Ceeb Toom: Ceev hais txog cov naj npawb ntawm cov hauv paus hniav 1 cm.