Disposable Sushi Takeaway Box

The Qingchen factory produces this China Disposable Sushi Takeaway Box. It is made by integrating food-grade white board paper and kraft paperboard through a single die-cutting process. Upon leaving the factory, it is in a flat folded sheet form and does not require glue or fastening accessories. By simply folding it with your hands along the pre-set creases, a complete lid-on takeout box can be formed. The inner side of the lid has large-scale full-color printing, which can feature sushi consumption tips, Japanese illustrations, store website, and brand slogans. The bottom surface of the box is pure white and free of ink, allowing it to directly come into contact with raw food ingredients such as salmon, sea urchin, and fish roe.

Product application

Daily takeout packaging at community affordable sushi restaurants
Japanese food stalls at night markets and cultural creative markets
Pre-packaged sushi display in the deli section of supermarkets
Multi-category packaging at light food and quick meal combo stores
Cross-border supply from overseas affordable Chinese sushi restaurants
Temporary meal boxes for short-term food fairs and team-building activities

Key attributes

1. Food-grade paper material screening and basic pre-treatment

Only purchase compliant food whiteboard paper and virgin kraft paperboard. After the raw materials are storage entry, fluorescence agent and heavy metal sampling tests are completed first. Inferior paper materials mixed with recycled waste materials are eliminated； according to customer requirements, single-sided coating treatment is carried out. After coating, it is left to stand and fully cure to ensure the uniform adhesion of the coating layer to the paper surface, and to prevent problems such as oil seepage and curling in the later stage.

2. Fully automatic integrated die-cutting and embossing process

Large-scale CNC die-cutting equipment completes the contour cutting and folding embossing of the box body in one go. At the same time, the opening gap for the flip cover is reserved. The depth of the embossing is adjusted repeatedly. The store can fold the box body by hand without difficulty, and there will be no problems such as broken edges or insufficiently deep embossing that makes it difficult to shape.

3. CMYK four-color offset printing with graphic content

Patterns, text, and store information are printed only on the outer side of the box cover. The contact surface of the ingredients inside the box is left white without ink. The printing uses food-friendly water-based ink. After printing, it is sent to the drying channel to completely evaporate the ink residue to avoid the absorption of the ink smell on the raw food.

4. Post-processing value-added processing (optional as needed)

For orders with upgrade requirements, the following processes are sequentially completed： embossing with relief, gold stamping, UV coating, and local varnish coating. All processes only act on the outer layer of the box body and will not damage the food-safe contact surface of the inner wall. After processing, it is left to stand and cool, to prevent the printing patterns from sticking together when stacked.

5. Manual full inspection, flat folding, packaging and storage

Workers check the die-cut burrs, printing color differences, bubble of the coating, and broken edges of the folding edges one batch at a time. Unqualified products are directly sorted and eliminated, qualified products are uniformly folded flat, packed in five-layer thickened corrugated outer boxes, labeled with model, material, production batch, and classified for storage.

FAQ

Q1: What are the core differences between this Disposable Sushi Takeaway Box and the drawer-style gift box, as well as the window-display box?

A: This product is an affordable disposable type for takeout orders. It is shipped folded and can be sent at a lower cost. It mainly caters to frequent takeout packaging needs. The drawer box and window-display box belong to high-end gift box types. They are made of hard molds and have higher costs. They are more suitable for high-end takeout sets in restaurants and gift scenarios. The production costs and usage positioning of these three types are completely distinct.

Q2: The inner wall is pure white without ink. Can it be used to hold raw foods like salmon and fish roe directly?

A: Yes, the printing area is limited to the outer layer of the box cover. The contact surfaces of the ingredients on the bottom and sides of the box have no ink or glue. The raw materials have passed food contact safety tests, so there is no safety hazard when holding raw foods directly.

Q3: Can the existing illustrations be removed and a blank non-printed box be made?

A: We support the production of blank non-printed cardboard models. The blank model has a lower starting order threshold and is suitable for stores to affix self-adhesive logos or event stickers, and to flexibly change promotional themes.

Q4: How long does it take to send the samples, and what is the regular delivery time for custom printed large orders?

A: After the design files are confirmed, the physical samples will be sent out within 3-5 days. The average production time for regular custom printing orders is 10 days. Before placing the order, the business will synchronously accurately schedule the production time to avoid new product launches by stores or delays in foreign trade shipping schedules.

Q5: Can the paper box be covered with a film after being sealed to hold sushi with thick soy sauce or salad dressing for a long time?

A: The covered model can prevent the penetration of sauce for a short period of 4 hours, which is suitable for regular takeout delivery times. If the sauce is soaked for more than 4 hours, the oil will slowly penetrate the paper surface. It is recommended to consume the sushi as soon as possible after packaging.

Q6: What is the minimum customization order quantity? Can small street-side stores ship small replenishments?

A: Customized models with full-color four-color printing have a fixed order quantity. The non-printed blank models have no mandatory order threshold. Small temporary replenishments of dozens of copies or sample trial orders can be normally arranged for shipment.

Q7: Can the export orders for overseas sushi stores be accompanied by complete customs clearance qualification documents?

A: Yes, for each batch of products, we can issue an SGS food contact material testing report. This complies with the import inspection standards for food packaging in North America, the European Union, and various countries in Southeast Asia, and helps customers quickly complete the customs clearance process.