
Product Introduction:
Lightweight Packaging EPS beads for food can be used in combination with cold chain transportation packaging and food insulation to produce structures that offer excellent insulation performance while being lightweight. It is a perfect solution for producing takeaway boxes, fresh food delivery boxes, pharmaceutical cold chain boxes, and outdoor insulated containers. This series of raw materials has been formulated using a food-contact-grade safety standard and complies with relevant national hygiene standards. After foaming, it achieves a uniform and closed cell structure, thus ensuring light weight while at the same time achieving long-lasting temperature retention, moisture resistance, and pressure resistance, thereby providing a stable protective environment for temperature-sensitive foods throughout the entire chain.
Where are EPS beads mainly used?
Fresh food and cold chain insulated boxes
Food delivery insulated boxes
Refrigerated transport boxes and turnover boxes
Food-grade insulated container liners
Lightweight insulation panels and box structural components

Product Advantages:
The Lightweight Packaging EPS beads for food material utilized in the production of food insulation boxes boasts a high foaming ratio and high structural strength, thus the box is light in weight, the handling is easier and it can be transported smoothly; in addition, the beads are dry and not prone to clumping which ensures a stable molding process and uniform mold filling; the post-foaming closed-cell structure is fine and uniform, thus continuous and stable insulation is provided which is suitable for refrigeration and room temperature, among other scenarios; it can be used repeatedly, thus it is especially a good choice for a food turnover scenario.
Why should you choose Daruwin's EPS bead for your food insulation boxes?
Daruwin's EPS beads, which have been specifically designed to be used in insulation boxes, facilitate multiple foaming cycles (up to 4 times). The foam particles produced are full and uniform with a dense, closed-cell structure, thereby effectively solidifying the air layer and maximizing air insulation performance, thus significantly improving insulation durability.
Lightweight Packaging EPS beads for food employ a high-magnification foaming process, making it possible to reduce the box weight significantly while still maintaining adequate structural strength. This means that the product is easy to handle and transport yet there is a reduction in transportation costs.

Why do food insulation box buyers choose us?
Daruwin's food grade Lightweight Packaging EPS beads are of stable foaming and molding performance and capable of running for a long period without interruption. Box weight and insulation effect can be easily adjusted. We stock a wide range of varieties to match different box designs. Our stable supply chain guarantees that production plans will never be disrupted.
FAQ
1. Is this EPS bead suitable for cold chain food insulation boxes?
Yes, the closed-cell structure helps maintain a low-temperature environment.
2. Can it achieve a lightweight box without compromising insulation?
Yes, by using high-magnification foaming, weight can be controlled while insulation performance can still be maintained.
3. Is it suitable for large-sized food turnover boxes?
Yes, it has good molding properties and is suitable for large, thick structures.
4. Do you support long-term stable supply?
Yes, we prefer long-term cooperative clients.
About Us:
We have an EPS new materials base that was built using 350 million RMB. It is located in the Fushun Petrochemical Industrial Zone which gives us a very stable supply of raw materials.
Graphite-grade EPS is our staple product, it meets the national standards and is a core material that is commonly used in exterior wall insulation and cold chain transportation. Besides that, we also provide tailor-made production solutions to guarantee a perfect match for the materials and the applications of our customers.
