Concord Group - Tube Shape

Filtex

Royal Chemical

Concord Packaging de México

Special laminations and extrusions

Heat Sealers

Filtration

Lamination and Printing

Others

August 2009.- Concord Supply, Inc. received the patent pending rights for it's new product corrugated plastic ring for the protection of the inside diameter of steel coils against crane hook impacts, unique in it's kind and capable of resisting pressure, compresion and puntures therefore protecting the coil sides.

January 2009.- After a large investment Concord started operations of it's new extrusion coating and laminating line with the capacity of producing rolls up to 154" wide being one of the widest extrusion coating and laminating lines in the world. This new line is allowing Concord to produce a very wide range of products with up to three different substrates in the same run.

January 2008.- Concord Packaging de Mexico, S.A. de C.V. inagurated it's new and modern production line to fabricate plastic ID's and OD's protectors for the steel industry as well as edge protectors.

This presentation is very useful for the metal coil packing
The suitable use of this technique allows significant savings about the other materials of packing, because some of them are no longer necessary with the correct use of this technique

The width of the roll of required paper, is based on the outside diameter. These are the measurements of the width of the tube that are required:

OD- outside diameter
ID- inside diameter
W- wide coil
B- breadth (it is required so that the tube doesn´t enter tightened)
O- circunferencial overlap
WP- wide paper

WP = (3.1416*OD + B)/2
Length required = 2W + (OD-ID) + O

* The breadth considered is about 6", but this is optional.