What is E flute corrugated?

E-Flute. Containing about 90 flutes per foot, E-flute has greater crush resistance and a relatively flat surface for high quality printing applications. The thin board profile of E-flute reduces outer box dimensions, and can help save storage space.

Which flute is best for corrugated box?

C-Flute – This is the most commonly used corrugated box flute. As an all-purpose flute, the C flute has about 41 flutes per foot and provides good cushioning, stacking and printing properties. Some common packaging uses include shipping cartons, master shippers and corrugated box displays.

Which is thicker E flute or B flute corrugated?

Corrugated Box Flute Types This is called the boards corrugation. Generally speaking, larger flutes like A & B profile provide greater strength and cushioning, while smaller flute profiles like D & E provide better printability and foldability. B flutes have 42-50 flutes per foot and are 1/8″ thick.

What is E flute material?

EB Flute. Around 4mm to 4.5mm thick, EB flute (as the name suggests) combines E and B flutes into a double walled material. Due to utilising both a very fine (E) and relatively large (B) flute, this grade provides an excellent balance between transit protection, strength and print finish.

How thick is E flute?

E-flute is ideal for high quality printing with a thickness of 1/16″. It is generally used for mailers and some specialty displays like the beer and wine cases.

What is fluting in packaging?

Flute refers to the material contained between liner boards of the carton box. The construction of the flute helps to make the carton more durable and able to withstand more pressure. It affects how easily the box dents and the height the boxes can be stacked for shipping.

How thick is E flute corrugated?

How many types of flutes are in corrugated box?


Flute designation Flutes per foot Flutes per meter
B flute 47 ± 3 154 ± 10
C flute 39 ± 3 128 ± 10
E flute 90 ± 4 295 ± 13
F flute 125 ± 4 420 ± 13

What is 32 ECT box?

test refers to bursting strength, while 32 ECT refers to stacking strength. Boxes that meet 200 lb. test will also exceed 32 ECT stacking strength. Greater bursting strength means fewer crushed and damaged boxes during shipping.

How thick is E flute corrugated inches?

Fluting Specs

Flute Flutes per foot Flute thickness (inches)
C 41 0.17
B 49 0.13
D 63 0.09
E 90 0.06

What is E flute cardboard used for?

E Flute Cardboard Type E cardboard’s thin construction helps to reduce storage space. It has excellent crush resistance and an exceptional printing surface. It is commonly used for displays, pizza boxes, ballot boxes, and packaging of consumer goods such as glass, ceramics, and cosmetics.

What is the difference between E flute and F flute?

E-flute is ideal for high quality printing with a thickness of 1/16″. It is generally used for mailers and some specialty displays like the beer and wine cases. F-flute is half as thick as E-flute making it our lightest packaging option.

What is an E flute box?

E Flute Corrugated Cardboard is a paper-based material consisting of a fluted corrugated cardboard sheet and one or two flat linerboards. It is widely used in the manufacture of corrugated boxes and shipping containers.

What is the thickness of a flute?

A flute has flutes per linear foot is 33 +/− 3, or 108 +/− 10 flutes per linear meter,and its thickness is 3/16 inch, or 4.8 mm.

What is a cardboard flute?

Flute is the corrugated (wavy) portion of cardboard that gives cardboard its characteristic strength. It is glued to a paper liner in a wavy texture, which forms arches that are strong and perfect for packaging, displays and other applications that require strength. Multiple layers of flute can be used to increase the strength of the cardboard.