A ingancin bukatun ga bugu a saman na pharma aluminum foil su ne: Rubutun da aka buga da kuma ƙirar suna bayyananne kuma masu ƙarfi, da kuma bayan high zafin jiki zafi sealing, har yanzu rubutu da tsarin suna bayyane kuma ba sa canza launi. Ana gano saurin haɗin kai na rubutun da aka buga da foil ɗin aluminium gabaɗaya ta saurin mannewa na tawada da bushewar farko na tawada.. Hanyar gwaji na saurin mannewa shine: a lokacin da surface wetting ikon aluminum tsare ne 32-38x1O -5 N / cm, ana amfani da hanyar gravure gabaɗaya don buga tawada, ko sandar jan karfe da diamita na 9 mm an nannade shi da wayar karfe tare da diamita na 0.12 mm. Goge tawada akan aluminum foil tare da scraper. Bayan an sanya samfurin bugawa don 24 hours, manna tef ɗin manne akan tawada, sannan a jujjuya shi baya da baya akan na'urar mirgina tef don 3 sau. Gudun .Om/s yana fitar da tef ɗin mannewa.

A wannan lokacin, Za a iya manne lefen tawada ga tef ɗin manne kuma a cire shi. Rufe sashin da aka gwada tare da takarda lattice millimeter translucent tare da faɗin 20 mm, ƙidaya adadin lattices ɗin da ke cikin yankin da Layer ɗin tawada yake cikakke, sannan a kirga adadin lattin da aka mamaye wurin da aka cire tawada, amfani A=A 1 / ( A 1 +A 2 ) x100% Yi lissafin saurin mannewa na tawada. A cikin dabara: A shine adadin yanki na saurin mannewa na tawada, A1 shine lambar grid na madaidaicin layin tawada bayan gwajin, kuma A2 shine lambar grid na Layer tawada da aka cire bayan gwajin. Adhesion azumi na m tawada ya kamata ya fi girma 90%. Hanyar gwaji don aikin bushewa na farko na tawada: Aikin bushewa na farko na tawada yana nufin tawada ƙarƙashin takamaiman zafin jiki (25 ± l ℃), wani zafi (65 ± 5%) da wani lokaci (30S) yanayi, saboda rashin ƙarfi na ƙarfi, Yaduddukan tawada na kauri daban-daban sun fara samun bushewa daga ruwa zuwa m.

Hanyar gwaji: Shirya tsaftataccen mai gwada lafiyar squeegee. Ƙarƙashin yanayin zafi da yanayin zafi na sama, yi amfani da sandar gilashi don ɗauko tawada da sauri a jefar da shi a saman 100um na ma'aunin ingancin squeegee.. Cika dukkan tsagi daga 1OOum zuwa sifili na kauri daban-daban. Nan da nan danna agogon gudu zuwa lokaci, lokacin da lokacin ya kai 30S, latsa 65g/m 2 zane jarida tare da tsawon 160 mm da faɗin 60 mm a kasan ƙarshen mitar fineness scraper don rufe duk tsagi na scraper. Roba mai digiri 50 yana birgima akan takarda daga ƙasa zuwa sama.

Bude takardar, wani adadin tawada zai manne akan takarda a wannan lokacin, bakin bakin tawada na iya bushewa kuma ba zai tsaya kan takarda ba, kuma kauri mai kauri zai manne da takarda idan ya bushe. Daga sifili, auna tsawon tawada mara tabo a cikin millimeters, kuma bayyana farkon bushewar tawada a mm/30S.