OPC 40752-2 Battery Production - Cell Assembly - Separator

Description

Cell Assembly is the middle phase of battery production. These documents define the process:

  • OPC 40752 – 1 Notcher
  • OPC 40752 – 2 Separator
  • OPC 40752 – 3 Jelly Roll Winder
  • OPC 40752 – 4 Stacker
  • OPC 40752 – 5 Joining Station
  • OPC 40752 – 6 Sealer
  • OPC 40752 – 7 Beader
  • OPC 40752 – 8 Tab Welding
  • OPC 40752 – 9 Electrolyte Filler
  • OPC 40752 – 10 Crimper
  • OPC 40752 – 11 Tuber

This specification part describes the separator process step.
A separator is a machine to cut electrode or separator material into defined shapes and to prepare the resulting sheets for subsequent process steps. Depending on the machine configuration, the separator may include cutting, stacking, inspection, web guiding, and material storage functions.

Working Group Battery Production
Document Type Specification
License Specifications
Issue Tracking Mantis Project - OPC 40752-2
Access Level
Releases Registered
Release Candidate Paid members
Version Status Date
Release Candidate 2026-06-15