Four Side Seal Foil Bag

Four side seal foil bag is fully sealed on four sides with neat and firm sealing edges, made of high-quality food-grade aluminum foil laminated material.

It features ultra-high barrier performance, perfect light proof, moisture proof, oxygen insulation and smell isolation, which can effectively prevent contents from damp, oxidation and deterioration, greatly prolong storage time.

The whole bag has smooth surface, uniform tension, strong compression resistance and good airtightness, no easy breakage or leakage. It has neat shape and elegant appearance, great for high-end product packaging display.

Safe and non-toxic, it is widely used for packing snacks, dried fruits, tea, health supplements, pharmaceutical products, electronic components and other high-demand sealed goods.

Support customized size, thickness, color printing and surface finish. It is stable in quality, suitable for vacuum packing, gift packaging and commercial wholesale packaging.

Core Selling Points

Four-sided full sealing, superior airtight effect

High barrier aluminum foil, full light & moisture protection

Firm edge sealing, durable and leakproof

Neat outlook, ideal for premium goods

Food grade material, safe for food contact