Yiu Fai Packing (Hong Kong) Limited
Clear HDPE Flat Bag with Adhesive Strip and Vent Holes, Spill-Proof and Ventilated for Fresh Food
Release time:
Sep 04,2026
This flat bag has been developed to meet growing packaging demands from ready‑to‑eat meal producers, fresh‑cut food processors, delis and food service distributors across the market.
This flat bag has been developed to meet growing packaging demands from ready‑to‑eat meal producers, fresh‑cut food processors, delis and food service distributors across the market.
The bag is fitted with one permanent adhesive strip along its top opening. Once sealed, the strong adhesive forms a secure, leak‑proof closure. It prevents spills from the top and accidental opening when transporting salads, sandwiches and ready‑to‑eat meals, greatly lowering the risk of product contamination.
Eight built‑in vent‑holes offer steady air circulation inside the bag. This ventilation design cuts down trapped moisture and condensation, helping retain freshness for leafy greens, fresh‑cut produce and perishable grab‑and‑go goods.
Its block‑seal bottom creates expanded, roomy inner space. With this reinforced square‑style base, the bag holds large food portions and can stand firmly on retail shelves. Fully customizable for brand printing, this versatile bag is an ideal packaging choice for delis, meal manufacturers, grocery stores and food distributors worldwide.

Designed for modern food businesses, this Plastic Flat Bag combines reliable sealing, efficient ventilation and flexible customization to improve packaging performance. Its adhesive strip ensures quick operation while reducing leakage risks during delivery and storage.
For example, a fresh salad supplier can use these ventilated bags to maintain product quality from factory packing to supermarket shelves. The vent holes help control moisture, while the durable HDPE material protects food appearance and hygiene. This packaging solution helps producers reduce waste, improve customer satisfaction and meet the growing demand for safe, convenient fresh food packaging.

Key words:
You can also learn more about the industry.