How Winpack Workers Make Folding Boxes by Hand

1. Step-by-Step Glimpse into Manual Box-Making
   In the video, our experienced workers go through each step of the hand assembly process:

1.Pre-cut Paperboard Ready for Assembly
The sheets of paperboard are already printed, laminated, die-cut, and scored, ready for folding. These blanks are prepared by our machines but brought to life by human hands.

2. Folding Along the Score Lines
Using simple tools and muscle memory, the workers fold each panel neatly along the pre-scored lines. This step ensures that every corner and edge is aligned perfectly, giving the box a clean, professional structure.

3. Applying Adhesive to Glue Flaps
Our team applies adhesive with accuracy, usually to the side flaps, using either a glue roller or brush. The positioning of the glue is crucial — too much causes overflow, while too little leads to weak bonding.

4. Pressing and Holding for Firm Structure
After applying glue, the box is pressed together and held for a few moments, allowing it to bond securely. Workers may use jigs or simply their fingers to ensure proper shape and firmness.

5. Quality Check Before Moving On
Before the box moves to the next stage or is packed for delivery, our workers visually inspect each piece for alignment, glue marks, and overall finish — ensuring every box meets our quality standards.

Why We Still Value Hand Assembly

Even in a modern factory like Winpack Printing, hand assembly plays an important role. It allows us to:

Handle small batch orders and custom shapes not suitable for machines

Maintain high-quality control during complex jobs

Support luxury brands that require detailed finishing touches

Quickly prototype and adjust designs during development stages

Why We Still Value Hand Assembly
Even in a modern factory like Winpack Printing, hand assembly plays an important role. It allows us to:

Handle small batch orders and custom shapes not suitable for machines

Maintain high-quality control during complex jobs

Support luxury brands that require detailed finishing touches

Quickly prototype and adjust designs during development stages

A Blend of Tradition and Technology
While automation helps us scale production, the heart of our factory still beats through the hands of our people. This video captures the human element behind the packaging — showing that every fold, press, and inspection is part of a promise we make to deliver excellence.

Whether you're a brand looking for a reliable packaging partner, or simply curious about how folding boxes are made, we invite you to watch and see the craftsmanship in action.

📦 Winpack Printing — Built by Machines, Perfected by Hands.