

Embrace the ease and efficiency of our lightweight, flat-design packaging bags, perfect for storing or transporting lightweight items such as clothing or stationery. These bags provide a simple yet effective packaging solution.
Crafted from robust HDPE (high-density polyethylene), our bags are not only durable and cost-effective but also offer customizable printing options to showcase your brand identity with flair.

Our packaging solutions utilize food-grade PE/PP materials, offering excellent oil and water resistance. Perfectly suited for packaging a variety of items, including bread, snacks, and frozen foods, ensuring freshness and quality.
Experience ultimate freshness with some of our bags that include aluminum foil layers, designed for vacuum sealing to significantly extend product shelf life.
Our resealable strip feature ensures an airtight closure, effectively preventing moisture and leakage. These are ideal for preserving dry goods, medicines, or small parts with the utmost care.
Featuring a transparent design, our packaging allows for easy identification of contents. Designed for multiple uses, they offer both practicality and sustainability.
Enjoy the convenience of our slide-seal zipper, providing effortless opening and closing. This design offers a superior seal, enhancing protection compared to standard ziplock bags.
Widely embraced for packaging needs across food, electronics, and cosmetics industries, our versatile products meet diverse requirements with excellence.
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. |


Since our founding in 2000, Hangzhou Hengyi Packing Material Co., Ltd. has been an ISO-certified leader in custom plastic packaging solutions. Operating from our advanced 2,500m² facility in Hangzhou, we leverage over 23 years of expertise to deliver premium PE bags (LDPE/HDPE/LLDPE), anti-static bubble films/bags, and industrial tapes to over 200 global clients. Specializing in small-to-medium orders (20,000-500,000 units), our owner-supervised production guarantees agility with 48-hour design modifications and 7-15-day lead times, alongside precision with a remarkable 0.02% defect rate. Our patented technologies not only assure quality but also reduce costs by over 15%. With our strategic location just 45 minutes from Ningbo Port and 90 minutes from Shanghai Port, we ensure seamless logistics. From food-safe pouches to ESD-protected electronics packaging, we meticulously engineer tailored solutions for e-commerce, retail, automotive, and industrial brands, cementing our position as a trusted partner.



FAQ
