Metode daur ulang dari lembaran film plastik yang berbeda

Metode pengolahan lembaran film plastik dari berbagai bahan sedikit berbeda, tetapi sebagian besar dari mereka memerlukan langkah-langkah berikut.

First of all, the raw material needs to be crushed and washed easily by a crashing and cleaning machine, it is the first step in the plastic film recycling line, then they will be washed thoroughly in a sink.

After that, the wet plastic film sheet will be dehydrated and will be melted as a mushy shape with electromagnetic heating, long strips will be created by the plastic granulator machine, then those long strips will be cooled in a cold water sink, at this moment, they will be cut by the pellet cutting machine, at last, the pellets will be stored in the storage bin.

Jalur produksi daur ulang lembaran film plastik PVC

Due to the characteristics of PVC material, it is best not to wash it in the process of recycling PVC plastic film. If a water washing step is necessary, the raw materials must be dried. And in the processing process, chemical ingredients need to be added.

Generally, the quality of plastic particles is related to the water content of raw materials. Too much water content will seriously affect the quality of plastic particles.

Peralatan terkait untuk daur ulang film plastik PVC

No cleaning: plastic crusher — plastic pellet extruder — cooling tank — pellet cutting machine

Jalur produksi daur ulang lembaran film plastik PP

Kantong tenun adalah jenis bahan PP lembut yang sangat umum. Beberapa kantong tenun kotor dan perlu dicuci dua kali sebelum memasuki langkah pemrosesan berikutnya.

Peralatan terkait untuk daur ulang film plastik PP

mesin penghancur dan pembersih — mesin cuci — mesin dewatering — mesin cuci — mesin dewatering — mesin granulator plastik — tangki pendingin — pemotong pelet

Jalur produksi daur ulang lembaran film plastik PE

Ada jenis khusus film plastik PE, yaitu film perekat. Di supermarket, kemasan makanan beku atau sayuran segar biasanya ditutupi dengan plastik wrap. Namun, jenis film perekat ini sering kali dilengkapi dengan label. Saat ini, diperlukan pemisah kertas-plastik untuk memisahkan kertas label dan film perekat.

Peralatan daur ulang untuk film perekat

plastic crusher — paper-plastic separator for removing labels and light impurities — cleaning tank for thorough washing — dehydrator to reduce moisture — plastic granulator for size reduction — cooling tank to stabilize the material — pelletizer to form uniform pellets