pkgoutside — printing and packaging B2B marketplace

pkgoutside connects overseas buyers with verified Chinese printing and packaging manufacturers. Browse published products such as folding cartons, corrugated mailer boxes, labels, flexible pouches and custom retail packaging, compare supplier profiles and certifications, then send an inquiry or an RFQ to the manufacturers that fit your specification.

This site needs JavaScript for the interactive catalogue. Please enable JavaScript to use search, comparison and inquiry tools.

Sign In Submit Inquiry

Procurement Guides & Industry Insights

Materials, printing finishes, packaging formats and sourcing best practices

Adhesive and Release Liner Specifications for Labels

Specialty Material Specifications

Adhesive and Release Liner Specifications for Labels

How to specify label adhesives and release liners: adhesion types, face stock, liner choices and application conditions.

By pkgoutside Editorial TeamUpdated Oct 24, 2026

Technical Specifications for High-Barrier and Specialty Packaging Materials

Specialty Material Specifications

Technical Specifications for High-Barrier and Specialty Packaging Materials

Reading the technical data behind barrier films, metallised board and grease-resistant papers: WVTR, OTR, seal strength and compliance.

By pkgoutside Editorial TeamUpdated Oct 24, 2026