Packing Box Machine Types: From Corrugating to Converting

Packing box machines encompass all equipment used to manufacture corrugated boxes. This guide explains the different machine types.

Manufacturing Process Overview:

Stage 1 - Corrugating: Convert paper rolls into corrugated board sheets

Stage 2 - Converting: Convert board sheets into finished boxes

Corrugating Machines:

1. Corrugated Board Production Line:

Primary machine for making corrugated board.

Components: Single facer → Bridge → Double backer → Slitter scorer → Cut-off → Stacker

Investment: $200,000 - $3,000,000+

2. Standalone Single Facer:

For small-scale or single-face board production.

Investment: $30,000 - $150,000

Converting Machines:

3. Flexo Printer Slotter (FPS):

Prints, slots, and scores corrugated sheets.

Speed: 100-300+ sheets/min, Investment: $50,000 - $500,000

4. Flexo Folder Gluer (FFG):

Complete box production: print + slot + fold + glue.

Speed: 100-350 boxes/min, Investment: $80,000 - $800,000

5. Flatbed Die Cutter:

For complex box shapes with steel dies.

Speed: 2,000-6,000 sheets/hour, Investment: $30,000 - $300,000

6. Rotary Die Cutter:

High-speed die cutting with cylindrical die.

Speed: 150-300+ sheets/min, Investment: $100,000 - $500,000

7. Folder Gluer:

Folds and glues box blanks. Types: Straight line, Crash lock bottom, 4/6 corner

Investment: $30,000 - $300,000

Equipment Selection:

For New Factories: Corrugating line + Basic FFG or Printer Slotter + Folder Gluer

For Small Operations: Standalone single facer + Manual converting equipment

Technology Trends: Servo drives, automatic setup, digital printing, boiler-free corrugating

Xuegong offers boiler-free corrugated board production lines saving 60% energy. Contact us for complete packing box machine solutions.