Unfiltered Packaging Valve (PE)

Filterless Packaging Valve (PE)

The filterless packaging valve (PE) is an economical and reliable one-way discharge valve used in packages of products that do not produce dust, such as whole bean coffee. Its simple design, which requires no filter layer, offers the same leak-proof performance at a lower cost. The PE body adheres firmly to polyethylene packaging films.

Carbon dioxide released by whole beans is vented out of the package before it can accumulate; when the valve closes, oxygen ingress is prevented, preserving the product’s freshness.

Key Features:

• Filterless design optimized for bulk products
• Cost-effective solution: simple design, reliable performance
• Full compatibility with polyethylene films thanks to the PE body
• Raw materials suitable for food contact
• Quick installation with valve mounting machines

Applications: Whole-bean coffee packages, coarse-grained dry food packaging, and non-dusting fermented products.