Laminate is a material manufacturing technique in several layers, so the composite material achieves increased strength, stability, sound insulation, appearance or other properties of different material use. Laminates are objects that are permanently assembled by heat, pressure, welding, or adhesive.
Video Lamination
Materials
There are different lamination processes, depending on the type of material to be laminated. The materials used in the laminate can be the same or different, depending on the process and the object to be laminated. An example of this type of lamination using different materials would be the application of a plastic film coating - "laminate" - on both sides of the glass sheet - the subject of laminate .
The windshield of a vehicle is usually made by laminating a hard plastic film between two layers of glass. This is to prevent broken glass from the car glass if it breaks. Plywood is a common example of lamination using the same material in each layer. Dimensioned and laminated wood is used in the construction industry to make wooden beams, Glulam, of a size larger and stronger than can be obtained from single wood pieces. Another reason to overlay wood strips into blocks is quality control, because with this method each strip can be checked before it becomes part of a highly stressful component.
Electrical equipment such as transformers and motors typically use steel laminates to form the coil core used to produce a magnetic field. Thin laminates reduce losses due to eddy currents.
Maps Lamination
Building materials
Examples of laminated materials include melamine adhesive table surfaces and plywood. Decorative laminates are produced with decorative paper with overlay layers on decorative paper, set before pressing them with thermoprocessing into high pressure ornamental laminates. A new type of HPDL is produced using genuine wood veneers or multilaminar veneer as the top surface. High pressure laminates consisting of laminates are "formed and cured at pressures not lower than 1,000 pounds per sq (70 kg per cm cm) and are more common in the range of 1,200 to 2,000 pounds per sq. (84 to 140 kg per sq cm ) Meanwhile, low pressure laminates are defined as "plastic laminates formed and cured at a pressure generally of 400 pounds per square inch (about 27 atmospheres or 2.8 Ã, Â ± 106 pascal).
Paper
The corrugated fiberboard box is an example of a laminate structure, in which the core provides stiffness and strength, and the outer layer provides a smooth surface.
Laminated paper products, such as photographs, can prevent them from becoming wrinkled, faded, water damaged, wrinkled, stained, stained, flaked, or marked with fat or fingerprints. Photo identification cards and credit cards are almost always laminated with plastic films. Boxes and other containers are also laminated using UV coating. Laminates are also used in sculptures using wood or resin. An example of an artist who uses laminate in his work is American Floyd Shaman.
Furthermore, laminate can be used to add properties to the surface, usually printed paper, which does not have it. Vinyl sheets impregnated with ferro-magnetic material can allow portable print images to be bonded with magnets, such as for custom bulletin boards or visual presentations. Special-surface plastic sheets can be laminated on top of the printed image to enable them to be written safely on top, such as with markers or dry-purifying limestone. Some translucent printed images may be layered in layers to achieve certain visual effects or to store holographic images. Many commercial printing businesses that do commercial laminates keep a variety of laminates in hand, since many binding processes are generally the same when working with arbitrary thin materials.
Photo laminators
Three types of laminators most commonly used in digital imaging:
- Pouch laminators
- Heated roll reels
- Cool roll laminator
Movie type
Laminate plastic films are generally categorized into these five categories:
- Standard thermal laminate film
- Low temperature thermal laminating film
- Hot (or heat-assisted) laminator films
- Pressure sensitive film
- Liquid laminate
See also
- Laminate paper
- Laminate bow
- Cladding (metal work)
- Composite laminate
- Plastic carbon-reinforced fiber
- Composite materials
- Epoxy
- Glass-reinforced plastic
- Composite structured sandwich
- Wood
- Delamination
- Void (composite)
References
Source of the article : Wikipedia
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