Product Specifications

Specification	Data
Material	PP for general household storage; HDPE or ABS for higher-impact applications
Capacity Range	2.8-68 L
Standard Capacity Series	3 L / 5 L / 9 L / 18 L / 35 L / 48 L / 64 L
Reference Size And Unit Weight	3 L: 245 x 180 x 160 mm external; 190 x 143 x 120 mm internal; 420 g 5 L: 340 x 200 x 125 mm external; 285 x 160 x 105 mm internal; 490 g 9 L: 395 x 255 x 155 mm external; 335 x 210 x 140 mm internal; 810 g 18 L: 480 x 390 x 200 mm external; 395 x 335 x 170 mm internal; 1,550 g 35 L: 480 x 390 x 310 mm external; 370 x 310 x 280 mm internal; 2,100 g 48 L: 600 x 400 x 315 mm external; 530 x 325 x 289 mm internal; 2,575 g 64 L: 710 x 440 x 310 mm external; 605 x 370 x 280 mm internal; 3,100 g
PP Working Temperature	-15 to +80 degrees C
Lid Structure	Loose lid, removable lid, or hinged lid
Locking Structure	Snap latch or side clip
Storage Configuration	Stackable with lid and nestable when empty
Handling Options	Integrated grips, folding handles, or wheels
Internal Accessories	Removable dividers, trays, label areas, ventilation holes, or drainage holes
Packing	Nested, assembled, cartoned, or palletized

Key Advantages

● Reinforced Rim And Corner Structure

The upper rim, corner posts, and vertical ribs support the sidewalls as a single molded frame. When the loaded box is lifted, this structure limits outward bowing and helps keep the lid interface aligned.

● Located Lid And Stack Interface

A recessed lid, raised base, and defined latch seats locate one box on top of another. The interface limits sideways movement in closets, storerooms, or vehicles and helps the lid remain attached during handling.

● Rounded Corners Under Repeated Handling

Rounded molded corners and a supported rim spread handling loads into the sidewalls. This reduces stress at a single corner when the box is set down, pulled from a shelf, or moved against other containers.

Customization Options

Storage capacity can be developed from about 2.8 to 68 L, from compact organizers to larger household and utility boxes. External dimensions, usable internal space, wall taper, nesting ratio, and the stack interface are set together so the finished box also meets shelf, carton, and transport requirements.

The lid and handling features are selected for the intended use. Loose and hinged lids suit regular access. Snap latches, recessed grips, wheels, dividers, ventilation, drainage, or label areas can be added where required by the load and handling method.

PP is used for general household storage. HDPE or ABS can be considered where higher impact resistance or a different surface is required. The approved resin and color can be combined with molded or printed identification. Packing is selected according to whether the boxes ship nested, assembled, cartoned, or palletized.

Customization Process

01/

Requirement Confirmation

Provide the required capacity, dimensions, lid and handling features, customization scope, and order quantity.

02/

Product Solution

Review the supplied drawing or sample to determine the resin, wall structure, lid design, and tooling method.

03/

Quotation Confirmation

Confirm the final specification, project cost, MOQ, and delivery schedule before development starts.

04/

Sample Development

Prepare the sample with existing tooling or a new mold and apply the approved color, finish, and identification.

05/

Sample Approval

Check dimensions, appearance, lid fit, stack fit, and handling function. Keep the approved sample as the production reference.

06/

Production And Delivery

Manufacture, pack, and ship the boxes under the confirmed terms, with the agreed documents supplied for delivery.

Quality Control

Critical rim, base, handle, and lid dimensions are checked against the approved drawing. Stacking and handling are then verified under the specified load condition. Boxes with cracks, excessive warpage, poor latch engagement, or unstable stacking are removed from the batch. A 100% inspection is completed before packing, and third-party inspection is accepted.

FAQ

Q1: What is the minimum order quantity?

A1: The standard MOQ is one full-container load. Different sizes or colors can be combined when each model meets its minimum material-input and production setup requirement.

Q2: How are the boxes packed for export?

A2: Export packing can use nested packing, assembled stacking, protective film, dividers, individual cartons, or palletized master cartons. The choice depends on the box geometry.

Q3: How should box capacity be quoted?

A3: Quote nominal volume, usable internal dimensions, and external dimensions separately. Two boxes with the same nominal volume may have different usable footprints and carton quantities.

Q4: Can the storage box be used outdoors?

A4: Outdoor use requires a UV-stabilized resin and a color package approved for sunlight exposure. Standard indoor PP or HDPE should not be used for long-term outdoor storage unless it has been validated for that condition.

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