Black E F Flute Corrugated Paper 110gsm 120gsm 150gsm Different Thickness

Black E / F Corrugated Paper Introduction 

♦ E-flute has a flute height of 1.1mm and is thinner and stiffer than the A, B and C corrugated boxes used for outer packaging.

Therefore, the main purpose of developing E-type flute is to make folding cartons to increase cushioning.

Corrugated cartons made from E-flute have a beautiful appearance and a smooth surface, and can be printed in a more complex way, so they are often used for interior packaging and decorative corrugated cartons for small packages.

♦ F-flute is a very ideal cushioning material for replacing traditional cushioning materials with micro corrugated cardboard as the liner, which is environmentally friendly and can increase the compressive strength. Good printing effect─Micro corrugated board can be printed directly on offset printing.

Black E / F Corrugated Paper Usage

1. Single Wall Cardboard:

This type of corrugated cardboard is the most widely used type of cardboard, mainly consisting of two layers of paper surface and one layer of paper core,

mainly used to make corrugated cartons to package goods, but also as the outer packaging for sales and transportation.

2. Double Wall Cardboard / Multiwall:

It consists of three layers of paper surface and two layers of paper core. This type of corrugated paper has good strength.

Generally, this type of cardboard is used for packaging of heavy or easily damaged bulky items. Its main use is as a buffer cushion in happy packaging and packaging.

3. Special Corrugated Cardboard:

In order to improve the strength and moisture resistance of corrugated cardboard, plastic or resin is added to the surface of ordinary corrugated cardboard to improve the strength and moisture resistance of corrugated paper.

Black E / F Corrugated Paper Packing