

Introducing our lightweight, flat-design packaging bag, the perfect solution for storing or transporting your lightweight items such as clothing or stationery with ease and convenience.
Crafted from high-density polyethylene (HDPE), our durable and cost-effective bags come with customizable printing options, allowing you to showcase your brand with flair.

Constructed from food-grade PE/PP material, these bags are oil- and water-resistant, ideal for packaging bread, snacks, or frozen foods, ensuring freshness and quality.
Select options include aluminum foil layers for superior vacuum sealing, effectively extending the shelf life of your products.
Featuring a resealable strip for an airtight closure, these bags prevent moisture and leakage, making them perfect for storing dry goods, medicines, or small parts.
The transparent design of our packaging facilitates easy content identification while ensuring reusability, offering both practicality and sustainability.
Our innovative slide-seal zipper provides effortless opening and closing, delivering superior sealing performance compared to standard ziplock bags.
Versatile and reliable, these bags are commonly utilized for the packaging of food, electronics, or cosmetics, catering to a wide range of industries.
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 state-of-the-art 2,500m facility in Hangzhou, we bring over 23 years of expertise in delivering top-quality PE bags (LDPE/HDPE/LLDPE), anti-static bubble films/bags, and industrial tapes to more than 200 global clients. Specializing in small-to-medium orders (20,000-500,000 units), our owner-supervised production process ensures agility with 48-hour design modifications and lead times of 7-15 days. With precision reflected in a mere 0.02% defect rate, and patented technologies that slash costs by 15%+, we offer unparalleled value. Our strategic location, just 45 minutes from Ningbo Port and 90 minutes from Shanghai Port, guarantees seamless logistics. From food-safe pouches to ESD-protected electronics packaging, we engineer tailored solutions for e-commerce, retail, automotive, and industrial brands.



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