Na'urar busa fim Laifi na gama gari da matakan

Akwai kurakurai guda 13 na gama gari lokacin da aka busa fim: Fim ɗin ya yi yawa sosai, buɗewa mara kyau; Rashin nuna gaskiya na fim; Fim ɗin tare da wrinkle Hatimin fim; Bambancin ƙarfi na tsayin tsayi na fim; Bambancin ƙarfin ƙarfi na fim; Rashin kwanciyar hankali na fim; Fuskar fim ɗin da ba ta dace ba; Fim yana da ƙamshi na musamman da dai sauransu.

1. Fim ɗin ya yi yawa sosai, buɗewa mara kyau

Dalilin gazawa:

① Ba daidai ba samfurin guduro mai ƙyalƙyali, ba ƙananan ƙananan ƙwayoyin polyethylene ba, waɗanda ba su ƙunshi wakili na buɗewa ko wakilin buɗe abun ciki ba.

②Zazzaɓin guduro na zube yana da girma da yawa kuma ruwa mai yawa.

③Blowing rabo yayi girma da yawa, sakamakon fim tare da rashin buɗewa

④ Saurin sanyaya yana da jinkiri sosai, sanyaya fim ɗin bai isa ba, kuma mannewar juna yana faruwa a ƙarƙashin aikin matsa lamba na abin nadi.

⑤ Gudun jan hankali yana da sauri sosai

Magani:

1.Maye gurbin guduro albarkatun kasa, ko ƙara wani adadin bude wakili zuwa guga;

② Daidai rage zafin extrusion da resin zafin jiki;

③Ya dace a rage yawan hauhawar farashin kayayyaki;

④ Ƙara yawan iska, inganta tasirin sanyaya, da kuma hanzarta saurin sanyaya fim;

⑤ Daidai rage saurin guguwa.

2.Fulani nuna gaskiya

Dalilin gazawa:

① Low extrusion zafin jiki da matalauta plasticization na guduro sa matalauta nuna gaskiya na fim bayan busa gyare-gyaren;

② Ƙananan rabo mai girma;

③ Mummunan sakamako mai sanyaya, don haka yana shafar bayyanar fim;

④ Yawan danshi a cikin albarkatun guduro;

⑤ Gudun juzu'i mai saurin gaske, rashin isasshen sanyaya fim
Magani:

① Ƙara extrusion zafin jiki don yin guduro uniformly plasticized;

② Ƙara yawan busa;

③ Ƙara ƙarar iska don inganta tasirin sanyaya;

④ bushe da albarkatun kasa;

⑤Rage saurin jan hankali.

3. Fim tare da wrinkle

Dalilin gazawa:

① Kaurin fim bai yi daidai ba;

② Sakamakon sanyaya bai isa ba;

③ Matsakaicin busa ya yi girma da yawa, yana haifar da kumfa ta zama marar kwanciyar hankali, tana jujjuyawa baya da gaba, da sauƙin murƙushewa;

④ Kwancen katako na lambdoidal yana da girma sosai, fim din yana kwance a cikin ɗan gajeren nesa, don haka fim din yana da sauƙin wrinkle;

⑤ Matsi a kan bangarorin biyu na abin nadi na traction ba daidai ba ne, gefe ɗaya yana da girma kuma ɗayan yana da ƙananan;

⑥ Axis tsakanin jagorar rollers ba daidai ba ne, wanda ke shafar kwanciyar hankali da kwanciyar hankali na fim sannan ya tashi wrinkle.

Magani:

① Daidaita kauri na fim don tabbatar da cewa kauri shine uniform;

② Inganta tasirin sanyaya don tabbatar da cewa fim ɗin zai iya sanyaya sosai;

③ Yadda ya kamata a rage yawan hauhawar farashin kayayyaki;

④ Daidai rage kusurwar katako na lambdoidal;

⑤ Daidaita matsa lamba na abin nadi don tabbatar da cewa fim din yana da damuwa sosai;

⑥ Bincika axis na kowane jagorar jagora kuma sanya shi daidai da juna

4. Fim ɗin yana da tsarin hazo na ruwa

Dalilan gazawa kamar haka:

① Extrusion zafin jiki ne low, da guduro plasticization ne matalauta;

② Resin yana da ɗanɗano, kuma abun cikin damshin ya yi yawa.

Magani:

① Daidaita yanayin zafin jiki na extruder kuma ƙara yawan zafin jiki da kyau.

② Lokacin bushewar albarkatun guduro, abun cikin ruwa na guduro bazai wuce 0.3% ba.

5. Kaurin fim bai yi daidai ba

Dalilin gazawa:

①Uniformity na mutu rata kai tsaye rinjayar uniformity na fim kauri.Idan tazarar mutuwar ba ta dace ba, wasu sassa suna da gibi mai girma kuma wasu sassan suna da ƙaramin gibi, wanda ke haifar da extrusion daban-daban.Don haka, kaurin fim ɗin da aka kafa bai daidaita ba, wasu sassa masu sirara ne wasu kuma suna da kauri;

② Rarraba yawan zafin jiki ba iri ɗaya bane, wasu suna da tsayi kuma wasu suna da ƙasa, don haka kauri na fim ɗin bai dace ba;

③ Samar da iska a kusa da zoben iska mai sanyaya ba daidai ba ne, yana haifar da sakamako mara daidaituwa, yana haifar da kauri mara kyau na fim;

④ Ra'ayin hauhawar farashi da haɓakar haɓaka ba su dace ba, yin kauri na kumfa na fim da wahala a sarrafa;

⑤ Gudun juzu'i ba koyaushe bane, canzawa koyaushe, wanda tabbas zai shafi kauri na fim ɗin.

Magani:

① Daidaita ratar shugaban mutu don tabbatar da uniform ko'ina;

② Daidaita yanayin zafin kai don sanya sashin mutun ya zama daidai;

③ Daidaita na'urar sanyaya don tabbatar da ingancin iska iri ɗaya a tashar iska;

④ Daidaita rabon hauhawar farashin kaya da haɓakar haɓaka;

⑤ Bincika na'urar watsawa ta inji don kiyaye saurin gogayya akai-akai.

6. Kaurin fim din yayi kauri sosai

Sakamakon gazawa:

① Die rata da extrusion adadin sun yi yawa, don haka fim kauri ne ma lokacin farin ciki;

② Girman iska na zoben iska mai sanyaya ya yi girma, kuma sanyaya fim yana da sauri;

③ Gudun juzu'i yayi jinkiri sosai.

Magani:

① Daidaita tazarar mutuwa;

② Rage iskar zoben iskar yadda ya kamata don kara fadada fim din, ta yadda kaurinsa ya yi kadan;

③ Haɓaka saurin juzu'i da kyau

7. Kaurin fim yayi siriri sosai

Dalilin gazawa:

① Die rata yana da ƙananan ƙananan kuma juriya yana da girma, don haka kauri na fim yana da bakin ciki;

② Ƙarar iska na zoben iska mai sanyaya ya yi ƙanƙara kuma sanyaya fim ɗin yana jinkirin;

③ Gudun juzu'i yana da sauri sosai kuma fim ɗin ya miƙe da yawa, don haka kauri ya zama bakin ciki.

Magani:

① Daidaita izinin mutu;

② Ƙara yawan iska na zoben iska da kyau don hanzarta sanyaya fim;

③ Rage saurin juzu'i da kyau.

8.Poor thermal sealing na fim

Dalilan gazawa kamar haka:

① ma'aunin raɓa ya yi ƙasa da ƙasa, ƙwayoyin polymer suna daidaitacce, don haka aikin fim ɗin yana kusa da fim ɗin jagora, yana haifar da raguwar aikin rufewar thermal;

② rabon busawa da bai dace ba da rabon gogayya (mai girma), an shimfiɗa fim ɗin, don haka aikin rufewar thermal na fim ɗin ya shafi.

Magani:

① daidaita ƙarar iska a cikin zoben iska don sanya raɓa ta fi girma, da busawa da ja a ƙarƙashin ma'aunin narkewa na filastik gwargwadon yadda zai yiwu don rage yanayin shimfidar ƙwayoyin ƙwayoyin cuta da ke haifar da busawa da ja;

② Matsakaicin busa da rabo ya kamata ya zama ɗan ƙarami.Idan rabon busa ya yi girma sosai, kuma saurin gogayya ya yi sauri, kuma shimfidawar fim ɗin ya wuce kima, aikin fim ɗin zai ayan ƙaddamar da biaxial, kuma kayan rufewar thermal na fim ɗin za su kasance. matalauta.

9.Poor a tsaye tensile ƙarfi na fim

Dalilin gazawa:

① yawan zafin jiki mai yawa na guduro narke zai rage ƙarfin tsayin daka na fim;

② jinkirin saurin juzu'i, rashin isasshen tasirin shugabanci na fim, don sanya ƙarfin tsayin daka ya fi muni;

③ maɗaukakin haɓaka haɓakar busawa mai girma, rashin daidaituwa tare da rabon gogayya, don haka tasirin juzu'i da ƙarfi na fim ɗin ya karu, kuma ƙarfin tsayin daka na tsayi zai zama mafi muni;

④ Fim ɗin yana sanyi da sauri.

Magani:

① da kyau rage yawan zafin jiki na zuriyar guduro;

② yadda ya kamata ƙara saurin haɓakawa;

③ daidaita ma'aunin hauhawar farashin kaya don sanya shi daidaitawa da rabo;④ daidai rage saurin sanyaya.

10.Fim mai jujjuya ƙarfin ƙarfin ƙarfi

Dalilan kuskure:

① saurin juzu'i yana da sauri, kuma bambanci tare da haɓakar hauhawar farashin kaya yana da girma, wanda ke haifar da fibrosis a cikin madaidaiciyar hanya, kuma ƙarfin juzu'i ya zama matalauci;

② saurin sanyi na zoben iska mai sanyaya yana da jinkirin gaske.

Magani:

① da kyau rage saurin juzu'i don dacewa da rabon busawa;

② ƙara ƙarar iska na zoben iska don sanya fim ɗin da aka hura ya yi sanyi da sauri don guje wa shimfiɗawa da daidaitawa a ƙarƙashin babban yanayin zafi mai zafi.

11. Fim kumfa rashin zaman lafiya

Dalilin gazawa:

① zafin zafin jiki na extrusion ya yi yawa, yawan ruwa na guduro narke yana da girma, danko yana da ƙananan ƙananan, kuma yana da sauƙin canzawa;

② zafin jiki na extrusion ya yi ƙasa sosai, kuma yawan fitarwa yana da ƙananan;

③ yawan iska na zoben iska mai sanyaya ba shi da kwanciyar hankali, kuma sanyaya kumfa fim ɗin ba daidai bane;

④ an tsoma baki tare da tasiri ta hanyar iska mai karfi na waje.

Magani:

① daidaita zafin jiki na extrusion;

② daidaita zafin jiki na extrusion;

③ duba zoben iska mai sanyaya don tabbatar da cewa iskar da ke kusa da ita daidai ce;

④ hanawa da rage tsangwama na kwararar iska na waje.

12.M da m film surface

Dalilin gazawa:

① Extrusion zafin jiki ne ma low, da guduro plasticization ne matalauta;

② Gudun fitarwa yana da sauri sosai.

Magani:

① daidaita yanayin zafin jiki na extrusion, da kuma ƙara yawan zafin jiki na extrusion don tabbatar da kyakkyawan filastik na guduro;

② rage saurin extrusion da kyau.

13. Fim yana da ƙamshi na musamman

Dalilin gazawa:

① Resin albarkatun kasa yana da wari na musamman;

② Zazzabi mai zafi na ruɓaɓɓen guduro ya yi yawa, yana haifar da bazuwar guduro, yana haifar da wari na musamman;

③ sanyaya kumfa mai kumfa bai isa ba, kuma ba a cire iska mai zafi a cikin kumfa membran gaba daya.

Magani:

① maye gurbin albarkatun guduro;

② daidaita zafin jiki na extrusion;

③ haɓaka ingancin sanyaya na zoben iska mai sanyaya don sanya kumfa fim ɗin ya sanyaya sosai.