কোম্পানির খবর লন্ড্রি প্যাডের লেপটা কি?

The coating on laundry pods is usually polyvinyl alcohol (PVA) film. 

✅ What is it?

• It’s a water-soluble polymer film made mainly from polyvinyl alcohol.

• When it comes in contact with water in the wash, it dissolves completely, releasing the detergent inside.

✅ Why use PVA film?

• Convenience: Enables precise single-dose packaging—no measuring or spilling.

• Safety: Limits direct contact with concentrated detergent.

• Environmental benefit: PVA is designed to biodegrade in wastewater treatment processes.

• Compatibility: Works in cold or warm water (formulations can be adjusted for different dissolution temperatures).