Laminated fina-finan samar da sana'a da fasali da kuma sake amfani da

Ana yin fina-finai masu lanƙwasa ta nau'i biyu ko yawa na abubuwa daban-daban kamar PE, PP.PVC da PS da kuma PET polymers tare da takarda ko karfe.Ana amfani da su mainlu a cikin shiryawa.A ƙasa muna magana ne game da laminated fina-finai samar sana'a da kuma siffofin da shi da kuma dasake amfani da fim ɗin laminated.

Gabaɗaya akwai sana'a iri uku don haɗawa.Da farko extruding composite tsari shi ne don narke da guduro (polyethylene, polypropylene, EVA, ion resin, da dai sauransu) a matsayin m ko thermal Layer, mai rufi a kan nau'in fina-finai da za a hada, sa'an nan kuma aiki ta hanyar sanyaya, curing. idan aka yi amfani da na biyu substrate, shi ne extrusion composite.In ba haka ba shi ne extrusion shafi.Na biyu tsarin haɗin gwiwar rigar yana amfani da manne mai narkewa da ruwa.Siffar ta ita ce ta farko ta hadawa, sannan bushe.Yayin da sassan biyu suka dace tare har yanzu akwai adadi mai yawa na sauran ƙarfi a cikin sassan mannewa.Ana amfani da tsarin rigar hadaddiyar giyar yawanci a cikin takarda da sauran sarrafa kayan da aka haɗa.Ana amfani dashi ko'ina a cikin marufi na taba, takarda alewa / yadudduka na samfuran kayan haɗin gwiwar aluminum.Na uku Tsarin hadaddiyar busassun tushen Solvent da tsarin hada-hadar busassun mara ƙarfi suna da maki gama gari: lokacin da sinadarai guda biyu suka dace tare, babu sauran ƙarfi ko sirara a cikin mannen manne da aka lulluɓe akan manne.Hanyoyi guda biyu ana kiransu gaba ɗaya a matsayin tsari mai haɗaɗɗen bushewa, amma akwai bambanci a tsakanin su: tsohon yana amfani da manne ko wanda aka fi sani da manne yana ƙunshe da sauran ƙarfi, na biyu yana amfani da manne ko manne ba ya ƙunshi sauran ƙarfi. busasshen na'ura mai haɗawa, akwatin bushewa ya zama dole.

Fasalolin fina-finan da aka haɗa:

1.Shamakin tururin ruwa, hana bushewar kaya kuma ana amfani da shi don sanyi mai sanyi: kare busassun kayan daga danshi, kamar kayan gasa, samfuran foda.

2. Acid abu shãmaki.Hana oxidation, kamar na mai da sabbin kayayyaki.

3. Katangar carbon dioxide.Hana asarar CO 2 a cikin marufi na MAP da cimma daidaiton marufi na iskar gas tare da abubuwan sha.

4. Kamshin kamshi.Kare ƙanshi daga marufi kuma rasa kuɗi kamar kofi.

5. Kamshi mai kamshi.Hana shan warin waje ko hana rasa kamshi.

6. Haske mai haske.Hana iskar oxygen mai haske kamar kayan kiwo.

7. Rufe shi da ƙarfi.Don rufewa na fim ɗin da aka haɗa, ana amfani da matsi mai zafi.

Don sake amfani da mu mun yi amfani daatomatik pelletizing sake amfani da tsarin.Tare da mai ɗaukar bel, mai yankan compactor da extruder, pelletizing da dewatering da watsa iska da shiryawa.A ƙasa akwai hotunan injinan.