# item.guide
Side-by-Side Comparison Shipping, Boxes & Logistics

Barcode Types & Symbologies vs. Corrugated Cardboard Flute Profiles

Comparing 2 standards across 14 specifications. 14 key differences identified.

Comparing:
Barcode Types & Symbologies
Corrugated Cardboard Flute Profiles

Machine-readable barcodes encode data in optical patterns regulated by GS1 and ISO/IEC into linear 1D barcodes (UPC-A, EAN-13, ITF-14, Code 128) and 2D matrix symbologies (QR Code, Data Matrix) for automated point-of-sale checkout and warehouse inventory tracking.

View full Barcode Types & Symbologies spec sheet →

Corrugated fiberboard packaging is engineered by sandwiching a wave-shaped arched paper medium ('fluting') between flat linerboards. Standardized into letter designations (A, B, C, E, F), flute profiles define the physical caliper thickness, flutes per linear foot, and the balance between stacking crush strength and high-resolution printability.

View full Corrugated Cardboard Flute Profiles spec sheet →

Specification Comparison Table

14 Parameters
Parameter / Spec
Governing Standards
GS1 Global Standards / ISO/IEC 15420 (EAN/UPC) / ISO/IEC 15417 (Code 128) / ISO/IEC 18004 (QR) FEPA (European Corrugated Federation) / TAPPI / ASTM D4727
UPC-A (North American Retail)
12-digit fixed numeric (1 digit prefix + 5 digit company + 5 digit item + 1 check digit)
EAN-13 (International Retail)
13-digit fixed numeric (3 digit country code + company/item + check digit) | Superset of UPC-A
ITF-14 (Interleaved 2 of 5)
14-digit master carton shipping barcode printed with thick protective bearer bars
Code 128 (High-Density Logistics)
Variable-length high-density alphanumeric (encodes all 128 ASCII characters) | Used in GS1-128 shipping labels
QR Code (ISO/IEC 18004)
2D matrix (up to 7,089 numeric or 4,296 alphanumeric characters) with 4 Reed-Solomon error correction levels
Data Matrix (ISO/IEC 16022)
2D matrix ideal for tiny direct-part marking (DPM) on electronics, PCB traces, and pharmaceuticals
Quiet Zone Requirement
Minimum 10× X-dimension (narrowest bar width) white space buffer on left and right borders
A-Flute (Original)
Thickness: 4.8 mm (3/16") | 33 ± 3 flutes/ft | Maximum vertical cushioning and top-to-bottom compression
B-Flute (Puncture Resistant)
Thickness: 3.2 mm (1/8") | 47 ± 3 flutes/ft | Superior puncture resistance and die-cut foldability (canned goods)
C-Flute (Universal Standard)
Thickness: 4.0 mm (5/32") | 39 ± 3 flutes/ft | Dominates ~80% of all standard RSC shipping boxes
E-Flute (Micro-Flute / Retail)
Thickness: 1.6 mm (1/16") | 90 ± 4 flutes/ft | Excellent smooth crush-resistant printing surface for retail cartons
F-Flute (Ultra-Thin / Folding)
Thickness: 0.8 mm (1/32") | 125 ± 5 flutes/ft | High-end cosmetics, fast-food clamshells, direct litho printing
BC-Flute (Double-Wall Heavy)
Thickness: 6.8 mm (1/4") | Combination B + C flute for heavy appliances, furniture, and master shippers