Tel:
86-27-83372627
86-27-83372628
86-27-83372629
Fax:
86-27-83372625
E-mail:
info@sinicline.net
Technique of Manufacturing a Material |
|
| Release time:2013-10-07 Source:admin Reads: | |
| There are different lamination processes, depending on the type of materials to be laminated. The materials used in laminates can be the same or different, depending on the processes and the object to be laminated. An example of the type of laminate using different materials would be the application of a layer of plastic film — the "laminate" — on either side of a sheet of glass — the laminated subject. Vehicle windshields are commonly made by laminating a tough plastic film between two layers of display hang cards. Plywood is a common example of a laminate using the same material in each layer. Glued and laminated dimensioned timber is used in the construction industry to make wooden beams, with sizes larger and stronger than can be obtained from single pieces of wood. Another reason to laminate wooden strips into beams is quality control, as with this method each and every strip can be inspected before it becomes part of a highly stressed component such as an aircraft undercarriage. Examples of laminate materials include melamine adhesive countertop display hang cards. Decorative laminates are produced with Kraft papers and decorative papers with a layer of overlay on top of the decorative paper, set before pressing them with thermo processing into high-pressure decorative laminates. A new type of HPDL is produced using real wood veneer or veneer as top surface. Further, laminates can be used to add properties to a surface, usually printed paper that would not have them otherwise. Specially surfaced plastic sheets can be laminated over a printed image to allow them to be safely written upon, such as with dry erase markers or chalk. Multiple translucent printed images may be laminated in layers to achieve certain visual effects or to hold holographic images of display hang cards. Many printing businesses that do commercial lamination keep a variety of laminates on hand, as the process for bonding many types is generally similar when working with arbitrarily thin material. |
