Hwɛ a wɔbɛhwɛ sɛ nsu ne ink no kari pɛ .
Wɔ offset print,UV ink kyerɛ mmerɛw polarity,mulsion phenomenon pue sɛ nsu ne ink no nkari pɛ yiye no{0}}a ɛbɛma ink film abɛyɛ non-transparent{2}}afei tẽẽ nkɛntɛnso ultraviolet, slowing down uv ink curing speed further. as a as a film of ist{4 film Scratch ne peeling fi adi wɔ soro bere a wɔabobɔ nneɛma a wɔatintim no na wɔde abɔ mu wɔ saa tebea yi mu.
