vacuum-packaging – Custom Packaging factory that best suits your brand

Frozen Prepared Food Packaging: Vacuum, Foil and Freezing Guide

06/16/2026

I. Packaging Methods and Formats 1. Vacuum Bag Packaging An alternative to filling products into formed plastic tray pouches is vacuum bag packaging, widely used in frozen foods. For thicker, heavier products such as pig trotters or lar...

Vacuum Packaging Materials: Composite Films Guide for Food Products

06/13/2026

Vacuum packaging is suitable for various plastic composite films and plastic-aluminum foil composite films. Common material combinations include PET/PE, PET/PP, NY/PE, NY/PP, PP/PE, PET/AL/PE, BOPP/AL/PE, and PP/NY/PE. These films need a...

Oxygen Absorbers in Food Packaging: Chemistry, Types, and Applications

06/12/2026

Vacuum packaging removes air from the package headspace, but it cannot remove oxygen dissolved in the food itself or oxygen that permeates through the packaging film over time. Oxygen absorbers — chemical or enzymatic systems placed insi...