Функция контроля качества текстильных материалов
Для текстильных материалов, качество имеет первостепенное значение в любом аспекте’ бизнес. Клиенты требуют и ожидают соотношения цены и качества. Производители одежды должны постоянно стремиться производить работу хорошего качества..
Функция контроля качества текстильных материалов
- Test Properties of Yarn
а)Если проводятся плановые проверки пряжи, выберите поставку со средним тексом. (считать, денье).
б)Если входящая пряжа не проверена, проверьте Tex. (считать, денье) of the delivery intended for samples and only use if it is within acceptable limits.
c)Carry out other appropriate tests on yarn e.g. crimp nylon-Crimp Rigidity test. Knit a small sample and check that dye is fast to light, washing and perspiration etc.
d)Record details of yarn type, supplier, Tex (денье, считать) так далее. and pass information to knitting room.
- Knitting Specification
а)Record all details required to produce the fabric or garment blanks including chain set out, stitch length and any instrument measurements.
б)Record all details of making the trimmings.
c)Note any difficulties encountered e.g. stitch pattern causing occasional drop stitches. Pass information to making-up room.
- Making-up Specification
а)Record all details of making-up, including the type and count of the sewing thread, and the order of seaming the parts.
б)Note any difficulties encountered e.g. difficult operation to attach collar.
- Test for Physical Properties of Garments
а)Record the dimensions of the garment as soon as it is completed.
б)For a fibre of high moisture regain find the weight in correct condition.
c)Wash garment and recheck the measurements.
- Liaison of Quality Control with Cost Department
а)On completion, supply cost department with all information.
б)For the correct Tex (считать, денье) of yarn, costing may be made directly on sample. For a count which is above or below the average (although within an acceptable tolerance) make an appropriate adjustment to yarn costs and weight.
c)Make an allowance for any anticipated extra difficulties, or a higher than normal rate of seconds.
- Subsequent Alteration
а)Make any necessary alterations required by firm or by buyers.
б)Record changes at each stage.
