Ki jan yo fè kontwòl kalite enprime nan endistri alamòd?
Enpresyon kontwòl kalite se yon pwosesis trè enpòtan nan endistri alamòd. Dapre metòd enprime ak efè enprime, gen sitou enprime sublimasyon, daystuff enprime ak enprime pigman.
Ki jan yo fè kontwòl kalite enprime pou sa yo kalite enprime?
Enpresyon sublimasyon, yo rele tou enprime transfè chalè, anjeneral yo itilize nan enprime dijital. Enpresyon sa a trè rapid pou pran echantiyon, men ekipman an chè. Kòm modèl yo ap enprime sou sifas papye transfè oswa twal, how to mix colours of “ink” is the key aspect of good quality printing;
Second is dyestuff printing, sampling is slow and cost is high, usually for large quantity. Dyestuff paste is the key step for this printing, if you want a good quality printing;
Third is Pigment printing, also have auto machine printing for large quantity and manual table printing for small quantity or panel printing. The choice of crosslinking is key for good printing, as it relates to colourfastness.
By the way, sometimes we can combine these printing methods for special effect. Pa egzanp, grey fries printing for Deliveroo base layer, there are sublimation printing and pigment printing at the same time. But the Pigment printing is manual table printing, which quality is not stable at all. The best way is auto machine printing.
