EVA光伏封（fēng）裝膜生產線

EVA PV film assembly extrusion line

設備介紹
EVA（乙（yǐ）烯醋（cù）酸乙烯共聚物）封裝膜用於太陽能電池封裝。經層壓固化後粘合密封，對電池組件起到高透光率、阻止水汽滲透、耐高低溫、抗紫外光等作用，確（què）保電（diàn）池組件的穩定高（gāo）效使用，是一種耐久可靠的封裝材料。
設備組成：自動（dòng）的稱重式計量係統、擠出係統、成型係統、應力（lì）消（xiāo）除係統、在線自動測厚和瑕疵檢測係統、自動收卷（juàn）係統。
產品規格：厚度0.2-0.8mm，寬度（dù）1000-2000mm

EVA(vinyl acetate copolymer) packaging membrane for solar cell packaging. After being cured by lamination, the adhesive seal plays a role in high light permeability, preventing water vapor penetration, high temperature resistance, and anti-ultraviolet light, ensuring the stable and efficient use of the battery assembly. It is a durable and reliable packaging material.
Equipment composition: automatic weighing measuring system, extruding system, forming system, stress elimination system, on-line automatic thickness measurement and defect detection system, automatic roll collection system.
Product thickness：0.2-0.8mm, width 1000-2000mm.