Weiyi Pack Custom Printed Food Grade Back Seal Pouch OPP Laminated Aluminum Foil Bag for Biscuit Cookie Bakery Snack Packaging

Product Introduction

This biscuit food packaging bag is made of OPP aluminum‑foil composite material with center‑seal / back‑seal structure. It delivers reliable sealing performance with excellent moisture‑proof and fresh‑keeping effects, making it an ideal packaging choice for baked goods such as biscuits, cookies and pastries. Manufactured by fully‑automatic machines, the pouches feature firm seals and neat profiles, compatible with high‑speed automatic filling production lines. Full‑color gravure printing is available for custom‑printed brand logos, product graphics, nutrition facts tables, barcodes and more. Bright colors with high reproduction fidelity enhance shelf appeal. The aluminum‑foil composite structure offers outstanding oxygen‑barrier, moisture‑barrier and light‑shielding properties, effectively extending shelf‑life and preserving crispy texture and original food flavor. Suitable for diverse baked goods and leisure snacks, especially for export‑oriented food, long‑shelf‑life products and gift‑set food packaging.

Materials & Specifications

Material Structure: OPP/VMPET/PE, OPP/AL/PE, PET/VMPET/PE, BOPP/CPP, etc. Custom material combinations are available upon request.

Thickness Range: 60‑150 μm; commonly 80‑100 μm, adjustable according to product properties.

Size Specifications: Customizable based on product weight; common capacities: 50 g, 100 g, 200 g, 300 g, 500 g. Custom sizes supported.

Pouch Structures: Center‑seal pouch, back‑seal pouch, center‑seal gusseted pouch, bellows pouch and other styles optional.

Sealing Method: Central back seal with heat‑sealed two ends; easy‑tear notch can be added.

Printing Process: Gravure printing, up to 10 colors. Matte and glossy surface finishes are supported.

Functional Features: Food‑grade, moisture‑proof, oxidation‑resistant, light‑blocking, sealed for freshness, printable, customizable.

Application Scenarios & Cases

These biscuit pouches are widely used across the food industry. Typical applications include packaging for baked goods such as biscuits, cookies, soda crackers and sandwich biscuits; puffed food including potato chips, shrimp crackers and rice cakes; sweets such as candies, chocolates and chewing gums; leisure food including nuts, roasted seeds and dried fruits; baked pastries such as mooncakes, cakes and bread; as well as pet food and pet treats. Applicable to multiple sales channels: supermarket retail, convenience stores, vending machines and export trade.

A Philippine food brand adopted purple center‑seal pouches for UBE Piaya (purple‑yam biscuit), printed with product graphics and brand information. Thanks to attractive packaging and distinctive flavor, it became a local hit after launch with monthly sales exceeding 50,000 pouches and exports to multiple Southeast‑Asian countries. One Chinese biscuit exporter switched to these aluminum‑foil composite pouches, extending product shelf‑life from 3 months to 12 months, successfully entering European and American markets with annual export‑order growth of 40%.

Customization Services

Artwork‑based customization and sample‑based customization are supported. Production can be processed according to customer‑supplied design drafts or physical samples. Free design service is provided, with professional designers assisting to optimize packaging solutions. Suitable material structures and thickness can be recommended based on product characteristics and sales channels. Dimensions, materials, thickness, pouch styles, printed patterns, easy‑tear notches and more can be customized to satisfy personalized packaging demands for different food manufacturers. Both small‑batch customization and mass‑volume production are available for flexible order support.