Samfurin kayan aiki ya shafi fili jakar siminti da aka yi da gidan saƙa da aka yi da filastik, wanda tsakiyar Layer ɗin saƙaƙan siliki ne da aka yi da robobin polypropylene. Daga cikin waɗannan, ana ɗaukar polypropylene a matsayin mafi mahimmancin tsarin kera buhunan siminti kuma yana shafar ingancin marufin. Bari mu gano kayan buhunan buhunan siminti da cikakken tsarin kera jakunkunan siminti

PP yarn -> Saƙa PP masana'anta takardar -> Rufi PP masana'anta fim -> Buga a kan PP bags -> Kammala kayayyakin (zafi iska waldi).
Ana samar da layin samar da jakar siminti a ƙarƙashin tsari mai rikitarwa.

1.Yi yarn PP

Ana ɗora granules na filastik PP a cikin hopper na na'urar samar da zaren, ta injin tsotsa da aka saka a cikin extruder, kuma yana zafi don narkewa. A dunƙule extruders da ruwa filastik zuwa mold bakin tare da daidaitacce tsawon da kauri kamar yadda ake bukata, da kuma filastik fim da aka kafa ta hanyar kafa sanyaya ruwa wanka. Sa'an nan kuma fim ɗin ya shiga shingen yanke don tsaga cikin nisa da ake buƙata (2-3 mm), yarn ta shiga cikin injin zafi don daidaitawa sannan a sanya shi a cikin injin iska.

A cikin aiwatar da ƙirƙirar yarn, ɓangarorin fiber da bavia na fim ɗin filastik ana dawo dasu ta hanyar tsotsa, a yanka a cikin ƙananan guda, kuma a mayar da su zuwa extruder.

2.Saƙa PP masana'anta takardar

Ana saka zaren PP ɗin a cikin 06 madauwari madauwari don saƙa cikin bututun masana'anta na PP, ta hanyar jujjuya masana'anta na PP.

3.Mai rufi PP masana'anta fim

The PP masana'anta yi da aka shigar da forklift truck a kan fim shafi inji, PP masana'anta takardar da aka mai rufi da wani kauri na 30 PP filastik don ƙara bond na danshi-hujja masana'anta. Roll na PP masana'anta mai rufi da kuma birgima.

4.Buga akan jakunkuna PP

Lamination fim na OPP shine mafi ƙwararru kuma kyakkyawan jaka, fasahar bugu na gravure akan fim ɗin OPP, sannan grafting wannan fim ɗin akan nadi na masana'anta na PP.

5.Yanke samfur da tattarawa

Ba Bugawa ko Flexo Buga PP Saƙa Jakunkuna: Saƙa na PP Rolls ana wucewa ta cikin tsarin nadawa hip (idan akwai), kuma an yanke samfurin da aka gama. Sai a fara dinka, a buga a baya, ko kuma a yi dinka, a fara bugawa. Kayayyakin da aka ƙare suna tafiya ta hanyar kirgawa ta atomatik na isar da kaya da tattara bales.

PP saƙa jaka tare da gravure bugu film a Rolls ana wucewa ta atomatik tsarin nadawa gefe, gefen latsa, yankan, kasa dinki, da kuma shiryawa.

A taƙaice, polypropylene polymer shine kayan da aka zaɓa yayin aikin kera buhunan filastik siminti lokacin da ake yin buhunan buhunan siminti. Ajiyewa, sufuri, da sarrafa siminti duk ayyukan da ke amfana daga sinadarai na zahiri, sinadarai, da injina na polypropylene.

Siminti bags:

Jakunkuna masu saƙa galibi suna magana: Jakunkuna masu sakan filastik ana yin su ne da polypropylene (PP a cikin Ingilishi) a matsayin babban ɗanyen abu, wanda ake fitar da shi kuma a shimfiɗa shi zuwa zaren lebur, sannan a saƙa, saƙa, da jaka.

1. Jakunkuna marufi na masana'antu da kayan aikin gona
2. Jakunkunan kayan abinci