When Qingchen manufacturers produce Window Sushi Paper Containers, they use food-grade hardboard for the entire process of one-piece self-tie folding. The finished product is flat sheet material. It can be locked together simply by folding along the pre-pressed lines with your hands, without the need for tape or staples for reinforcement.
The double-layer structure of the box body allows for differentiated color schemes. The outer side supports full-width printing in CMYK colors, which can print the store logo, Japanese patterns, and brand slogans. It also comes with various post-processing techniques such as matte and glossy coatings, gold stamping, embossing, UV glossing, etc. The inner wall can be selected from an oil-resistant coating and a red-black Japanese texture lining, which can not only hold sushi and sashimi, but also be combined with fried chicken and snacks to form a comprehensive platter set.


| Shape | custom | Box Type | Self Erecting Boxes |
| Industrial Use | Food | Custom Order | Accept |
| Paper Type | Paperboard | Printing Handling | Embossing, Glossy Lamination, Matt Lamination, Stamping, UV Coating, Varnishing, Vanishing more |
| Feature | Disposable | Model Number | 09 |
| Place of Origin | Zhejiang, China | Brand Name | Questeco |
| Product name | Sushi Paper Box | Feature | Disposable, Disposable Eco friendly stocked biodegradable |
| papeboard type | Food grade cupboard or kraft paperboard | Usage | Meal packing for restaurant |
| Material | Food grade paper | Packing | Customized Packing |
| Logo | Customized Logo Acceptable | Sample | Freight Collect |
| Printing | CMYK 4 Color Offest Printing | Size | Cutomized Sizes |
The raw materials are available in two options: food-coated white card and virgin kraft paper. The entire material is biodegradable and complies with the environmental protection and plastic restriction standards of many countries in the catering industry.


Self-tying integrated folding structure, significantly improving the efficiency of store packaging
Two-material and multiple inner linings available for selection, suitable for pure sushi or mixed snack platters
Thickened hard cardboard with high pressure resistance, preventing deformation and crushing during long-distance delivery
From the storage and cutting of raw paper, PET window lamination, four-color printing, coating post-process to the final packaging and box assembly, the entire process is completed by our own production line without outsourcing or subcontracting. The workshop is disinfected regularly every day, and samples are taken from raw materials, semi-finished products, and finished products for quality inspection three times. Each batch retains the testing records. The quality control standards for raw food packaging are much higher than those of ordinary fast food paper box factories.
We have a dedicated graphic design team. Customers only need to provide brand text and a reference drawing in Japanese style to have the entire set of paper box effect designs printed and arranged for free. Within 3-5 days, physical samples can be sent for verification of window size, printing, and dimensions. They can freely adjust the length and width of the window and the overall size of the box body without incurring high mold costs.
Standard black boxes and blank cowhide paper models are always in stock. Temporary replenishments for dozens of stores and cross-border sample orders can be quickly dispatched. Customized orders with printing have a friendly minimum order quantity. The workshop divides production into different sections and flows, so the spot orders and customized orders do not compete for production capacity. Before placing an order, the salesperson clearly indicates the precise delivery date to avoid delays in new store launches and foreign trade shipping schedules.
We have long been in contact with Chinese wholesalers of Japanese food products in North America, Europe, and Southeast Asia. We are clear about the import inspection standards for raw food packaging in overseas markets and can provide corresponding safety reports for different export regions. The average regular order delivery period is stable and controllable. We support multiple foreign trade settlement methods such as T/T, L/C, and PayPal.
In addition to Window Sushi Paper Container, we can also provide custom-made paper chopsticks, soy sauce dishes, and packaging handbags of the same color. The entire set of packaging has a unified visual effect. The design draft, production photos, and packing photos of the order are synchronized throughout the process. Overseas customers can remotely control the quality of the goods without being on-site. If there are problems such as transportation damage or printing deviations after arrival, the dedicated business personnel will directly contact and handle the reissue or compensation plan.
A: The PET window is made through a heat-pressing one-piece bonding process. The edges are smooth without burrs. Normal packaging and short-distance delivery will not cause it to fall off; long-term exposure to direct sunlight will accelerate the aging of the bonding layer. Store shelves can be placed away from direct sunlight to avoid this issue.
A: The inner wall is free of ink and made of food-grade cardboard, allowing direct contact with raw foods. If you need to hold fried foods with sauce or oil, you can add a water-based anti-oil coating on the inner wall to prevent the sauce from penetrating the paper surface.
A: Absolutely. You can reduce or enlarge the transparent visible window as needed, or use a new mold to adjust the length, width, and height of the box. There is no mandatory high mold cost for custom sizes. The cost will be negotiated and reduced based on the order volume.
A: After the design files are confirmed, the physical sample will be sent out within 3-5 days. The regular custom printing large quantity usually takes 10 days to complete production. During peak seasons, the production schedule will be synchronized and accurately arranged in advance.
A: Customized products with four-color printing have corresponding order quantities. There is no mandatory order threshold for plain color blank spot products. Small-scale store replenishments and sample orders can be normally arranged for shipment.
A: It is not recommended to use high-temperature microwaving. The transparent PET window will deform under high temperature, and the outer printed ink is prone to leaching out when heated. If you need to reheat sushi, be sure to remove the ingredients and heat them separately. The paper box is only used for one-time packaging.
A: Yes, each batch of products can issue an SGS food contact safety test report. It is compatible with the import review standards for raw food packaging in North America, Europe, and Southeast Asian countries. It helps customers quickly complete customs clearance.
Address
NO.406-407, Building 1, Wanyang Pionner Park, Qianku Town, Cangnan County, Wenzhou City, Zhejiang, China
Tel
NO.406-407, Building 1, Wanyang Pionner Park, Qianku Town, Cangnan County, Wenzhou City, Zhejiang, China
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