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电池

✓ 极耳与电解液密封
✓ 切割密封一体化
✓ 设备性能高效且稳定
✓ 材料与规格灵活

我们的先进技术在高湿度生产环境中同样表现出色,可对危险物料实现平滑可靠的密封,确保最高安全性。

视频:方形电池的密封

观看脉冲热封在方形电池生产过程中的应用。 立即观看!

让电动出行迈向新高度

热封解决方案:

  • 软包电池端部封边(阳极 / 阴极)
  • 绝缘板端部封边
  • 绝缘板背缝封边

ROPEX 脉冲热封解决方案,值得您的信赖

电池电芯薄膜密封的最优生产工艺

真空封边

采用 ROPEX 脉冲热封技术对软包电池进行密封,确保防水性能,并在真空环境下注入电解液。注液过程中会产生气体,在外部压力作用下被压入气袋。随后,利用 ROPEX 脉冲热封技术对电芯与气袋之间的区域进行最终封合,实现可靠密封。

气袋穿刺

在气袋牢固密封后,可进行穿刺并抽出其中气体。

气袋裁切

随后将气袋裁切分离。 得益于密封封边的高密封性,裁切后的软包电池仍可获得最佳防护效果。

中间工艺

ROPEX 脉冲热封技术可确保所有密封边在裁切后,即便在严苛工况下仍保持密封性能,有效阻隔湿气与氧气侵入。

折叠工艺步骤 1

对密封边进行折叠,必要时可进行粘合处理。

折叠工艺步骤 2

通过对凸出部位进一步折叠,进一步缩小软包电池体积。

成品展示

最终得到密封可靠的软包电池。得益于脉冲密封技术,电池可完美适配后续老化工艺。

You need a customized solution?

We will be happy to advice you!

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A reliable partner

„ROPEX has always been a reliable partner over the years, especially in complex and challenging situations. Our topics are always addressed in a timely manner, with a great level of service.“

Julien Pieri
Professional & solution oriented

"The company is really professional and focused on the solution of the problems and on customer's needs. Systems have great performance and help to seal where other technologies fails or are too expensive."

Marco Manueddu
High performance
With Ropex's solution, we were able to successfully achieve our production goals
P.M.
Problem solver
If you have a problem with a seal, it is best to contact Ropex directly, they will find a suitable solution. In any case, they helped us a lot.
J.R.

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Contact

ROPEX Industrie-Elektronik GmbH
Carl-Zeiss-Straße 20-22
D-74321 Bietigheim-Bissingen

Telephone: +49 7142 7776 0
Technical Support: +49 7142 7776 100
Inquiries / Orders: +49 7142 7776 250

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Kontakt

ROPEX Industrie-Elektronik GmbH
Carl-Zeiss-Straße 20-22
D-74321 Bietigheim-Bissingen

Telefon: +49 7142 7776 0
Technischer Support: +49 7142 7776 100
Anfragen/ Bestellungen: +49 7142 7776 250

E-Mail schreiben