350ml square box
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  • 350ml square box

350ml square box

Our core products consist of food-grade PP anti-theft packaging boxes, round soup bowls, compartmentalized food containers, sauce cups, fresh-keeping vessels for raw food, and a full range of disposable eco-friendly food service packaging. We provide custom services including mold development based on customers’ drawings or samples, LOGO printing and personalized customization. All products comply with national safety standards for food contact materials.

Model:

350-F

Dimensions (mm):

L145W100D38

Capacity/Size (ml):

350

Product weight (g):

12.8

Color:

White / Transparent / Black

Material:

PP

350ml square box

Our core products consist of food-grade PP anti-theft packaging boxes, round soup bowls, compartmentalized food containers, sauce cups, fresh-keeping vessels for raw food, and a full range of disposable eco-friendly food service packaging. We provide custom services including mold development based on customers’ drawings or samples, LOGO printing and personalized customization. All products comply with national safety standards for food contact materials.


COMPANY PROFILE

Zhangzhou Shunkang Environmental Protection Technology Co., Ltd. is located in Zhangzhou, Fujian Province. It is a large-scale source production enterprise that integrates environmental packaging research and development, mold self-developed, automated production, domestic distribution, and import and export trade.

The factory is equipped with a complete set of automated injection molding production lines, independent mold research and development workshops, and standardized dust-free production workshops. The entire production process is independently controlled, and the daily production capacity is sufficient. It can undertake large-scale full container foreign trade and domestic chain catering orders.

Our main products include food grade PP anti-theft packaging boxes, round soup bowls, partitioned meal boxes, sauce cups, fresh food preservation containers, and a full range of disposable environmentally friendly catering packaging. We support mold making based on drawings and samples, logo printing, and personalized customization. All products meet food contact safety standards.

Terrific
The company has complete import and export business qualifications, with domestic sales covering wholesalers, chain restaurants, and food enterprises in various provinces and cities across the country. Its products are exported to many countries in Europe, America, and Southeast Asia for a long time. Relying on the improvement of the triple quality inspection system, stable supply capacity, and flexible customization advantages, in line with the global trend of plastic restriction and environmental protection, we provide one-stop environmentally friendly food packaging solutions for customers at home and abroad.


OUR CAPABILITY

Function Health Technology Co.,Ltd. specializes in the R&D, production and sales of orthopedic supports for humans and animals. With professional manufacturing and service capabilities, we provide high-quality products and reliable OEM & ODM solutions for global customers.

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Production workshop
Production workshop
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Production workshop

FAQs

How well does a food-grade PP anti-theft container seal, and how effective is its leak-proof and theft-prevention performance?

The anti-theft packaging box features a built-in, one-time‑use tear‑off seal that cannot be resealed, effectively preventing unauthorized reopening. A sealing gasket around the lid ensures secure containment, minimizing leaks even when storing soups or moist cooked foods—making it ideal for pre‑prepared dishes, braised specialties, and fresh‑food preservation, while also providing reliable leak‑proof protection during long‑distance delivery.

Can the product be printed with a logo or brand graphics, and what printing techniques are available?

Customizable printing of logos, store names, and product information, using food‑contact‑safe, eco‑friendly inks that won’t contaminate food. Available processes include screen printing, pad printing, UV digital color printing, and in‑mold integrated injection‑molded logos. Printing is possible on flat surfaces, curved bowl bodies, and lid covers; vector AI or PDF files deliver superior print clarity, and multi‑color printing is fully supported.

Do you offer mold‑making and customization based on customer-provided drawings or samples? What is the mold‑development process, and how long does it typically take?

We support fully custom mold development. Customers may provide physical samples, CAD drawings, or design renderings. The process is as follows: confirm dimensions and structure → generate 3D renderings → obtain customer approval → proceed with mold fabrication → produce prototype samples. Standard mold production typically takes 7–15 days; for complex, custom-shaped security boxes or multi-compartment lunch boxes, lead times will be extended accordingly. Mass production will commence only after the prototypes have been approved.

What styles are currently available in our standard product lineup, and what scenarios are they suitable for?

Our standard inventory covers all product categories: food-grade PP tamper-evident packaging boxes (for fresh‑keeping takeout of cooked and braised dishes), round leak‑proof soup bowls (ideal for noodle, rice‑dish, and congee delivery), multi‑compartment meal boxes (perfect for fast‑food bento), mini sauce cups (for condiments and yogurt portioning), and airtight fresh‑preservation containers (for fruits, vegetables, and meats in supermarkets). We also offer a full range of eco‑friendly, single‑use food‑service packaging, tailored to meet the needs of takeout services, supermarket fresh‑produce departments, restaurant outlets, and ready‑to‑eat meal manufacturers.

What material are your products made of, and are they safe? Can they be used with hot food or microwaved?

The entire product line is made from food-grade polypropylene (PP), compliant with the national standard GB 4806.7 for food contact materials. It contains no recycled waste, no plasticizers, and no heavy metal leaching. With a temperature resistance range of –20°C to 120°C, the round soup bowls, compartmentalized lunch boxes, and sauce cups are all suitable for serving hot soups and dishes. The compliant models can withstand short-term microwave heating, and feature the PP5 food‑grade marking on the base. Fresh‑keeping containers are also designed to endure low‑temperature refrigeration.

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