Transparent OPP Plastic Bag with Self Adhesive Food Grade Bread Plastic Bag for Candy Food Packaging
Our OPP self-adhesive bakery bags are specially engineered flexible packaging solutions for cookies, toast, sandwiches, muffins, mooncakes and other baked goods. Constructed with clear or matte OPP film and a self-adhesive seal strip, these bags deliver reliable moisture protection and full product visibility, effectively extending the shelf life of baked products while keeping display fresh and clean.
Product Overview
The OPP self-adhesive bakery bag is a transparent, thickened flexible packaging bag specially engineered for cookies, toast, bread, sandwiches and pastries.
Made from food-grade OPP film with hot-cut edges and a self-adhesive seal strip, it folds and closes in seconds without any machine, keeping baked goods dry and protected.
Available in clear and matte frosted styles with a range of sizes, it is ideal for bakeries, cafes and retail display.
Material Structure
The bag is made from a single-layer food-grade OPP (oriented polypropylene) film, which provides high clarity, good stiffness and reliable moisture resistance. The surface is finished in either a clear transparent or a matte frosted style, both of which display the product while protecting it from dust and humidity. A self-adhesive strip with food-safe glue is applied along the top flap, so the bag can be folded and closed repeatedly without tape or clips. Edges are hot-cut for a smooth, snag-free finish. The material is food-contact safe and BPA-free.
Key Features
- Thickened OPP film with reliable moisture and dust protection for baked goods
- Self-adhesive seal strip allows quick folding and resealing without any equipment
- High transparency for clear product display, with matte frosted option for a premium look
- Hot-cut edges for smooth, snag-free handling and a clean appearance
- Lightweight and compact for counter-top use, takeaway service and retail display
- Available in multiple sizes from small cookies to full loaves of toast
- Food-contact safe and BPA-free, suitable for direct contact with baked products
Technical Specifications (Reference)
- Bag types: flat self-adhesive bag (OPP self-seal bag), matte frosted version available
- Material: food-grade OPP film
- Film thickness: 25 to 50 microns (2.5 to 5 silk), fully customizable
- Bag sizes: 70 × 70 + 30 mm up to 200 × 210 + 30 mm, fully customizable
- Flap width: 30 mm self-adhesive seal strip
- Color options: clear transparent and matte frosted
- Printing: up to 8 colors, offset or gravure printing; clear and printed versions available
- Tolerance: ±1% on dimensions
- Packing: 100 pcs per pack, bulk cartons available on request
- Optional features: hang hole, air hole, euro slot, custom logo and warning text
Applications
- Cookies, biscuits, scones and small pastries
- Toast, bread loaves, buns and sandwich packs
- Egg tarts, cupcakes, mooncakes and cakes
- Dried fruit, nuts, candy and small bakery accessories
- Bakeries, cafes, takeaway counters, gift sets and e-commerce channels
Customization and Services
- Customizable size, thickness, surface finish (clear or frosted) and seal type
- Custom artwork with logo, brand pattern and warning text printing
- OEM / ODM service available
- Flexible MOQ with negotiable terms; sample lead time approximately 7 to 10 days
- Full quality assurance with incoming material checks, in-process inspection and finished-product testing; material certificates and test reports provided on request
- Support for hang hole, euro slot and easy-open designs for retail display
