Product Specifications
|
Specification |
Data |
|
Body Material |
Food-contact PP |
|
Lid and Seal |
PP lid with food-grade silicone gasket for sealed designs |
|
Capacity Series |
473 mL / 710 mL / 946 mL |
|
Reference Size Range (L x W x H) |
165-220 x 115-155 x 55-70 mm |
|
710 mL Reference Size |
200 x 136 x 63 mm |
|
Compartment Layout |
1, 2, or 3 compartments |
|
Unit Weight |
180-300 g |
|
Temperature Range |
-20 to +120 degrees C for the approved PP configuration |
|
Closure Structure |
Continuous snap lid or four-side locking lid |
|
Leak Test |
30-minute inverted test for gasketed locking models |
|
Four-Side Lock Hinge Life |
At least 3,000,000 cycles for tested four-side locking models |
|
Heating And Cleaning |
PP body suitable for microwave reheating, freezer storage, and top-rack dishwasher cleaning; lid use depends on the approved resin, closure, and vent design |
Key Advantages
● Food-Contact PP Body With Balanced Walls
The body uses an approved food-contact PP grade with balanced walls and radiused transitions. It keeps its rim shape through filling, refrigeration, and normal meal transport so the lid can be fitted again after use.
● Continuous Lid-To-Rim Contact
The lid contacts a continuous rim through distributed snap points. Closure force is spread around the perimeter when the box is carried upright, which reduces corner lift and incidental seepage.
● Smooth Interior For Portion Removal And Cleaning
Rounded base corners and continuous food-contact surfaces make rice, salads, fruit, and sauces easier to remove. Narrow grooves are avoided, leaving fewer places for residue to collect around the walls and base after use.
Customization Options
Reference capacities of 16, 24, and 32 oz correspond to approximately 473, 710, and 946 mL. The body can be round or rectangular. It may use one compartment for a complete meal or two- and three-compartment layouts to separate main dishes, sides, and sauces during transport.
A standard snap lid is suitable for general meal packing. Four-side locks and a silicone gasket are used when stronger closure and a defined leak test are required. Depending on the heating and transport method, the box can also include a steam vent, cutlery area, sauce cup, handle, or carry band.
The food-contact PP body is paired with an approved lid and seal material. Color, molded branding, printing or in-mold labeling, and individual or retail packaging are confirmed as one specification. Packing keeps the food-contact surfaces protected through delivery.
Customization Process
Requirement Confirmation
Provide the required capacity, dimensions, compartment layout, heating and closure requirements, customization scope, and order quantity.
Product Solution
Review the supplied drawing or sample to select the material, body and lid structure, seal, and tooling approach.
Quotation Confirmation
Confirm the final specification, project cost, MOQ, and delivery schedule before development starts.
Sample Development
Prepare the sample with existing tooling or a new mold and apply the approved color, finish, and branding.
Sample Approval
Check dimensions, appearance, lid fit, compartment layout, and function. The approved sample becomes the production reference.
Production And Delivery
Manufacture, pack, and ship the order under the confirmed terms, with the agreed documents supplied for delivery.
Quality Control
The selected resin and food-contact documentation are confirmed before molding. Assembled boxes are checked for rim flatness, lid engagement, stated capacity, and the approved leak or temperature condition. Products with contamination, warpage, incomplete locking, or surface defects are removed. Finished units receive 100% inspection before hygienic packing, and third-party inspection can be arranged.
FAQ
Q1: How can the lunch boxes be packed?
A1: Packing options include clean individual bags, sleeves, printed cartons, nested sets, dividers, barcode labels, and export master cartons.
Q2: What is the delivery time?
A2: Delivery time is confirmed once the product type, order quantity, sample approval, and packing method have been fixed.
Q3: How should lunch-box capacity be stated?
A3: State both brimful and usable capacity. Usable capacity is lower because headspace is needed for the food and lid above the fill level.
Q4: Can the lid be used in a microwave?
A4: The lid can remain in place only when its resin, closure, and vent are approved for microwave use. Otherwise, remove or open the lid before heating.
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