

Discover our innovative, lightweight, and flat-design packaging bags, expertly crafted for the secure storage or transport of lightweight items such as clothing or stationery. These bags offer a stylish yet practical solution to your everyday needs.
Crafted from high-density polyethylene (HDPE), our packaging bags are the epitome of durability and cost-effectiveness. Moreover, they come with customizable printing options, allowing you to add a personal touch to your packaging.

Our packaging solutions, made from food-grade PE/PP materials, boast exceptional oil and water resistance. They are ideally suited for securely packaging bread, snacks, or even frozen foods, ensuring your products remain fresh.
Enhance product longevity with packaging that includes aluminum foil layers for vacuum sealing, expertly designed to extend shelf life and preserve freshness.
Featuring a resealable strip for airtight closure, our packaging effectively prevents moisture and leakage, making it perfect for storing dry goods, medicines, or small components.
The transparent design of our packaging allows for easy content identification, and is reusable, offering you both convenience and sustainability.
Experience the convenience of our slide-seal zipper, offering effortless opening and closing while providing superior sealing capabilities compared to traditional ziplock bags.
Our versatile packaging solutions are commonly employed for food, electronics, or cosmetics, meeting diverse needs with precision and reliability.
Material |
Manufactured from Low-Density Polyethylene (LDPE), High-Density Polyethylene (HDPE), or Linear Low-Density Polyethylene (LLDPE), combining flexibility and durability while complying with food contact safety standards (e.g., FDA, GB 4806.7). |
Structural Features |
Smooth, non-3D bag body with uniform thickness (typically 0.015-0.1mm), optimizing warehouse space and enabling easy stacking for efficient logistics. |
Sealing Options |
Available with heat-sealing, self-adhesive strips, or zipper closures to ensure contents are protected from dust, moisture, and leakage. |


Founded in 2000, Hangzhou Hengyi Packing Material Co., Ltd. stands as an ISO-certified leader in custom plastic packaging solutions. Operating from a 2,500m² facility in Hangzhou, and backed by over 23 years of expertise, we specialize in delivering exquisite PE bags (LDPE/HDPE/LLDPE), anti-static bubble films/bags, and industrial tapes to over 200 global clients. Our proficient production process, supervised directly by our owner, ensures remarkable agility with 48-hour design modifications and 7-15-day lead times, alongside an impressive 0.02% defect rate. Our patented technologies enable us to reduce costs by over 15%, and our strategic location—just 45 minutes from Ningbo Port and 90 minutes from Shanghai Port—facilitates seamless logistics. From food-safe pouches to ESD-protected electronics packaging, we meticulously engineer tailored solutions for e-commerce, retail, automotive, and industrial brands.



FAQ
