PP three-grid square food box

The PP three-grid square food box produced by Jiekang factory features a 1-large + 2-small partition design. The large compartment holds staples such as rice or fried rice, while the two smaller compartments hold meat dishes, vegetable dishes, or other side items, enabling kitchen staff to quickly complete standardized meal portioning. The clear compartment structure facilitates meal assembly for takeaway stores, school cafeterias, corporate group meals, and construction site boxed meals. With a 1000ml single-person golden capacity, it helps save packaging material costs.

Suitable for adult single-person meal sets – moderate size that does not unnecessarily increase packaging weight or shipping costs. Ideal for long-term bulk stocking, effectively controlling store packaging consumable costs.

No pungent plastic odor. Temperature range: -20°C to 120°C. Safe and stable for directly holding hot dishes. Suitable for refrigerator refrigeration and direct microwave reheating.

Thickened Rigid Body – Compression-Resistant, Leak-Proof, and Deformation-Resistant

The product comes with a matching same-size sealing lid. The rim, dividers, and base feature a three-layer thickening and reinforcement, preventing softening when holding soupy dishes. For takeaway delivery, stacking, and group meal centralized preparation, this lunch box helps reduce spillage and mixed food items, ensuring customers receive meals with clearer compartment separation for a more stable dining experience.

Suitable for takeaway stores, school cafeterias, corporate group meals, construction site boxed meals, and convenience store bento. Disposable – no washing required, saving labor and speeding up meal preparation.

Manufacturing Process

Integrated Precision Injection Molding: Custom-designed molds produce the container in a single shot, with seamless joints between body and dividers, smooth edges without burrs, preventing liquid leakage.

Thickened Structural Shaping: Optimized mold wall thickness with reinforced stress points to enhance body rigidity and load-bearing capacity.

Product Specifications

Corporate Certifications

Tianjin Jiekang Tableware Co., Ltd.'s disposable plastic lunch boxes have passed relevant testing for food-contact plastic products, complying with GB 4806.7-2023, GB/T 18006.1-2025, GB 4789.15-2016, GB 14934-2016, and other applicable standards. We hold an industrial production license and have passed third-party CMA testing. The company has established a three-tier inspection system covering raw material incoming, production processes, and finished product outgoing. All production personnel have undergone professional training, helping customers clearly understand the compliance foundation of our products during procurement.

Packaging & Shipping

PP three-grid square food box are packaged in reinforced five-layer corrugated cartons to prevent damage during transit. Ample stock supports bulk orders, meeting the urgent restocking needs of catering businesses. Snow Pie focuses on catering packaging and provides one-stop packaging solutions to help merchants improve operational efficiency and customer experience.

If you are looking for a lunch box with clear compartment separation, stable specifications, and easy bulk procurement for takeaway meal sets, canteen meal distribution, or group meal projects, the PP three-compartment square lunch box is a suitable choice for daily packaging consumables. Welcome to contact Tianjin Jiekang Tableware Co., Ltd. for product specification consultation, sample testing, and bulk procurement solutions.

Why Choose Us?

Our factory is equipped with a complete air purification circulation system, featuring 100,000-class standard clean production workshops and dedicated high-standard clean production lines to meet the procurement requirements of schools, chain restaurants, government institutions, and other high-standard clients.

All products strictly comply with national food contact utensil standards, using only food-grade virgin PP raw materials with no recycled waste materials added. Compliance test reports are available for every batch. We operate multiple fully automatic injection molding production lines with stable capacity. Factory-direct supply eliminates middlemen, serving catering stores, campus logistics, central kitchens, and supply chain wholesalers.