Dry laminating involves bonding two or more strips of a flexible backing material using an adhesive dissolved in a solvent (if an adhesive tape is used then the process is called complexing). These strips may be made of film, paper or aluminium foil.
The adhesive is applied to the least absorbent strip which is then bonded to the second strip by the high pressure exerted by cylinders (heated if necessary), in order to produce an ultra strong lamination. This lamination may comprise two layers (duplex), three layers (triplex), or more.
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