Cov hnab uas tsis yog-cov hnab woven tuaj yeem muab faib ua ob pawg: cov hnab tsis huv uas tsis yog- woven hnab thiab coated non- hnab woven. Lawv paub meej txog dab tsi?
Ob txoj kev luam ntawv: 1. Offset luam ntawv, tsis muaj nqi phaj, ceev ceev ceev, tab sis tsis tshua muaj luam ntawv saturation 2. Silk screen printing, tsis muaj phaj nqi, me ntsis kim tshaj offset printing, siab xim saturation
Laminated non{0}}woven hnab
Plaub txoj kev ntxiv:
1. Matte zaj duab xis; matte zaj duab xis tuaj yeem pom los ntawm qhov chaw kom paub qhov txawv xim raws li pos huab-zoo li nto, thiab matte matte nto tom qab lamination
2. Ci ntsa iab zaj duab xis; qhov saum npoo ntawm zaj duab xis yog ci thiab du
3. Aluminized zaj duab xis; Aluminized zaj duab xis yog evaporate siab -purity txhuas hlau mus rau hauv lub xeev gaseous ntawm qhov kub thiab txias (11001200 degree) los ntawm lub tshuab nqus tsev aluminizing txheej txheem, thiab tom qab ntawd thaum cov yas zaj duab xis dhau los ntawm lub tshuab nqus tsev vacuum evaporation chamber, lub gaseous aluminium molecules tau tso rau hauv yas. Lub ci xim hlau xim zaj duab xis tsim nyob rau saum npoo ntawm zaj duab xis.
4. Pearlescent zaj duab xis: Pearlescent zaj duab xis yog tsim los ntawm kev sib xyaw polypropylene resin, calcium carbonate thiab pearlescent pigments los ntawm kev siv tshuab foaming, thiab tom qab ntawd biaxially stretched. Qhov tshwj xeeb lub ntiajteb txawj nqus tsuas yog hais txog 0.7, thaum lub ntiajteb txawj nqus ntawm PP yog hais txog 0.9, thiab nws muaj ntau yam xim. , kho kom zoo nkauj zoo dua.
Thawj peb yog tag nrho cov luam tawm rau sab hauv, cov nyhuv luam ntawv zoo, xim saturation siab, thiab xim tsis yooj yim rau ploj. Cov xim luam ntawv qib ntawm matte zaj duab xis, ci zaj duab xis thiab pearl zaj duab xis tuaj yeem ncav cuag ntau dua 95 feem pua, thiab cov xim luam tawm ntawm aluminized zaj duab xis tsuas yog ncav cuag li 85 feem pua. , Plaub hom pearl zaj duab xis, vim yog cov yam ntxwv ntawm pearl zaj duab xis, nws tsuas yog luam tawm ntawm qhov chaw, thiab cov khoom ntawm lub hnab uas tsis yog - woven hnab yog luam tawm nrog cov xim luam ntawv nto, yog li nws yog ib qho yooj yim. kom ploj mus.
