Edition T1

SmartPacker T1
Single SKU Loading

Calculate how one carton type fits into a container, a pallet area, leftover container space, or a larger box—then inspect the result in 3D.

Try Online Read Manual
Single SKU
One carton size in one loading space
3D
Rotate, zoom, and toggle loading groups
Web + ZIP
Browser app plus offline desktop builds

Try the Web App

Change the carton size or quantity in the panel below. Open the web app full-screen when you need more room for the 3D view.

Open Full-Screen

Download SmartPacker T1

For offline use, download a desktop ZIP package, unzip it, and run the app—no installer required. Keep both builds on hand: older customer PCs may run one more reliably than the other.

Desktop Build 1 ZIP Desktop Build 2 ZIP

What T1 Helps Answer

SmartPacker Single Carton plans how one type of carton fits into a single loading space. That space can be the full or remaining interior of a container, the area above a pallet, or a larger box used to hold smaller ones.

Enter the length, width, and height of the loading space and the carton. T1 calculates a plan for the maximum quantity and shows it in a 3D viewer.

Full Container Load

Find the maximum carton count for a known container space.

LCL or Fixed Quantity

Set a fixed carton count and find the minimum height, width, or length needed.

Package Design

Test carton-size tolerances or deformation allowances before locking in a packaging design.

Demo 1: input dimensions and calculate a loading plan

3D Viewer

The loading plan is broken into groups, listed alongside the view. Use the checkboxes to show or hide each group, drag to rotate the view for a full 360° look, and use the mouse wheel to zoom.

A green triangle marks the front face of each carton; a white triangle marks the side face. Together they let you read the orientation of every loaded group.

Demo 2: show or hide groups and inspect carton orientation

What-if Controls

Spin the mouse wheel over a number field to nudge it up or down. This makes it quick to test how the loading space or carton size changes the result—useful for checking clearance, tolerance, or alternative package designs.

Demo 3: reduce space height and see the loading pattern adapt
Demo 4: adjust carton size to check fitting tolerance

Fixed Quantity and LCL Planning

When the carton quantity is fixed, such as in an LCL shipment, enter the quantity and choose whether to load for minimum height, width, or length.

Demo 5: fixed quantity with minimum-space planning

You can also vary the carton quantity to see how the loading pattern evolves, then settle on a practical shipment size.

Demo 6: vary quantity and compare loading patterns

Questions and comments: zhzx@zhihuo.com.

Other Editions

Use T1 for a single carton type. Switch to another edition when the shipment contains multiple SKUs.

T1

Single SKU

This page. Use it for one carton type and one loading space.

Try T1
T3

Multi-SKU, Rotation Allowed

For mixed cargo that's free to rotate through any of six orientations.

View T3
U3

Multi-SKU, Upright

For mixed cargo that should remain upright during loading.

View U3