

Introducing our lightweight, flat-design packaging bags, masterfully crafted for storing or transporting lightweight items such as clothing or stationery. These bags combine convenience with practicality, offering an effortless solution for everyday needs.
Constructed from high-density polyethylene (HDPE), these durable and cost-effective bags offer exceptional strength and longevity. With customizable printing options, they provide a personalized touch that elevates brand visibility and appeal.

Our food-grade PE/PP material bags are meticulously designed to be oil- and water-resistant, making them the perfect choice for packaging a wide array of foods, including bread, snacks, or frozen delights. They ensure freshness and quality with every use.
Select designs include aluminum foil layers, offering cutting-edge vacuum sealing technology that significantly extends the shelf life of your goods, preserving freshness and flavor over time.
Featuring a resealable strip, our bags provide an airtight closure that effectively prevents moisture and leakage. They are the ideal storage solution for dry goods, medicines, or small parts, safeguarding their integrity and quality.
Our bags boast a transparent design, allowing for easy content identification at a glance. They are not only practical but also reusable, offering sustainable storage solutions for the eco-conscious consumer.
Equipped with a slide-seal zipper, these bags promise effortless opening and closing, delivering superior sealing compared to standard ziplock bags. Experience the utmost convenience with enhanced protection.
Widely used for packaging food, electronics, or cosmetics, our bags cater to a diverse range of industries, meeting varied packing needs with exceptional prowess.
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. is an ISO-certified industry leader in custom plastic packaging solutions. Operating from a state-of-the-art 2,500m facility in Hangzhou, we bring 23+ years of expertise in crafting premium PE bags, anti-static bubble films, and industrial tapes for over 200 global clients. Specializing in small-to-medium orders (20,000-500,000 units), our owner-supervised production guarantees unmatched agility with 48-hour design modifications and 7-15-day lead times, alongside precision manufacturing with a defect rate of just 0.02%. Our innovative patented technologies reduce costs by 15%+. Strategically located just 45 minutes from Ningbo Port and 90 minutes from Shanghai Port, we ensure seamless logistics. Whether it's food-safe pouches or ESD-protected electronics packaging, we engineer bespoke solutions for e-commerce, retail, automotive, and industrial brands, delivering excellence and reliability at every step.



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