Corrugated flutes are an essential component of packaging materials. There are five main types of flutes: A, B, C, E, and F. These flutes vary in thickness, ranging from 0.8 millimeters to 5 millimeters.

Developed for packaging canned goods, B-flute is used for beverage trays, wrap-around blanks, glass-to-glass packs, and slipsheets. B-flute is also preferred for high speed, automatic packing lines as well as for pads, dividers, partitions, and other forms of inner packing.

May 7, 2019 · Flutes give strength and structure to boxes, serving as a protector, insulator and cushioning device. Our system is set up to automatically select the flute options that will function best for your box size and style. E-flute is ideal for high quality printing with a thickness of 1/16″.

Feb 24, 2009 · The top two samples – B and C flute – are by far the most common for corrugated shipping containers, whether stock size boxes or custom made. Functional Differences between B Flute and C Flute Corrugated

B-flute packaging is more suited to carrying heavier products or goods. These type of cartons contain fewer flutes per square meter, but the largest arch size, which adds to their strength at the expense of space.

Understand the different flute types—A, B, C, D, E, F—at Shipmaster. Discover how the wave-shaped paper structure impacts your packaging's strength and durability.

Jan 8, 2025 · Corrugated boxes are essential in modern logistics and packaging, widely used in e-commerce, food, pharmaceutical, and industrial sectors. Known for being lightweight, durable, and eco-friendly, their specifications and flute types determine their strength, protection, and …

Sep 11, 2024 · Learn how corrugated flute sizes like A, B, C, E, and F impact packaging strength, protection, and printing. Find the perfect flute for your product needs!

Jan 30, 2024 · For fragile items needing cushioning, an A-flute is the ideal choice. In retail settings where print quality and crush resistance are crucial, B-flute or E-flute packaging can suffice. For luxury or high-end packaging with detailed print, F-flute is an excellent option.

Jul 6, 2023 · B flute (2.5-3.5mm) is the most common flute profile for shipping boxes. As it’s thicker than E flute, it offers more cushioning and better puncture resistance, but it still has a smooth surface for printing on.