It is a kind of paper which is used to prevent the release of active material.
This paper is used to produce lead-acid battery board. It is a kind of paper which is used to prevent the release of active material.
To prevent the release of lead plate in the assemble process.
1) Pasting Paper 13gsm that is made in only Pulp is for MFB (Maintenance Free Battery)
2) Pasting Paper 23gsm that is made in Pulp and PET is for EFB(Enhanced Flooded Battery)
It shows that paper’s porosity is evenly distributed.
When the paper formation is good, the overall permeability is uniform which will induce the pasting paper to evenly cover the lead plates. This will cause better moisture absorption and drying.