Product Details
| Place of Origin: | Packaging bags manufacturer |
|---|---|
| Brand Name: | Rundongyang |
| Certification: | Customer requirement |
| Model Number: | RDY-SUP-4 |
Payment & Shipping Terms
| Min Order: | 1000 Pieces |
|---|---|
| Price: | $ |
| Packaging: | Standard cartons or Can be customized according to your Spec |
| Delivery Time: | 7-15 working days after design |
| Payment Terms: | Customer requirement |
| Supply Ability: | 10000 Piece/Pieces per Day |
Detailed Product Description
Factory Leak Proof Baking Bags – Customized for mess-free food packaging, made with thick, durable, food-grade material to ensure safe storage and clean handling.


· Material: Paper + Plastic Film Composite (Food-Grade, Leak-Proof)
· Printing: Copperplate Printing (High-Definition, Customizable Logos & Designs)
· Thickness: Customizable Based on Customer Requirements (Lightweight to Extra-Thick)
· Quality Control: Multi-Layer Inspection for Leak Resistance and Safety
· Features: Leak-Proof, Durable, Reusable, Suitable for Hot & Cold Foods
· Applications: Kitchens, Bakery Shops, Supermarket Baking Zones
1. Leak-Proof Technology
Designed with reinforced seals and food-grade film lining, the bags prevent spills, grease stains, or liquid leakage—ensuring mess-free storage and transport.
2. Durable & Thick Design
Adjustable thickness provides extra strength, making them reliable for heavy or oily food packaging.
3. Hygienic & Safe
Composite material is moisture-resistant and grease-proof, maintaining freshness and preventing contamination.
4. Custom Branding
Copperplate printing enables sharp, vivid branding to elevate shelf appeal in retail environments.
5. Reusable & Eco-Friendly
Strong structure allows multiple uses, reducing single-use waste while meeting sustainability demands.

· Advantage: Prevents spills when storing soups, sauces, or greasy foods.
· Use: Ideal for families or catering businesses that require safe transport of prepared meals.
· Advantage: Leak-proof packaging ensures cream cakes, buttered bread, and pastries remain neat and fresh.
· Use: Perfect for takeaway packaging that maintains professional presentation.
· Advantage: Keeps packaged baked goods intact and attractive on shelves, with mess-free handling for customers.
· Use: Bulk packaging of baked goods for high-traffic retail environments.


· Bulk Benefits: Leak-proof bags minimize complaints and returns, boosting brand reputation.
· Customization: Offer private-label printing for supermarket chains or bakery brands.
· Factory Capacity: With strong production lines and 15–25 days lead time, we ensure large-scale supply during peak demand.
· Recommendation: Secure larger batches before festive seasons to guarantee inventory for increased bakery and catering demand.
· Wholesalers: Stock varied sizes and thicknesses for different food categories.
· Distributors: Target bakery chains, supermarkets, and catering services seeking premium, mess-free packaging.
· Reminder: Leak-proof designs are particularly valuable for oily or cream-based foods—advise clients to choose thicker options for heavy-duty needs.
Q1: How do these bags ensure leak-proof performance?
A1: Each bag uses multi-layer film lining with reinforced sealing, preventing liquid or oil from leaking.
Q2: Can I choose the thickness based on my product type?
A2: Yes, thickness can be fully customized, from lightweight bread bags to thick heavy-duty options for oily or dense foods.
Q3: Are the materials food-safe?
A3: Absolutely. The paper + plastic film composite is certified food-grade and safe for direct food contact.
Q4: What is the typical production lead time?
A4: Standard lead times are 15–25 days after confirmation, with rush options available.
Q5: Can I add my brand logo or design?
A5: Yes, copperplate printing offers high-definition customization for logos, graphics, and brand colors.
Q6: Who should buy these leak-proof baking bags?
A6: Wholesalers and distributors serving bakeries, supermarkets, and catering companies—any business needing reliable, mess-free packaging.