1. Compression molding
Compression molding, also known as compression molding, is a molding method in which the molding compound is pressurized (generally heated) in a closed mold cavity.
2. Lamination
With or without adhesive, two or more layers of the same or different materials are combined into a whole by heating and pressing.
3. Cold press molding
Cold press molding is also called cold press sintering molding. The difference from ordinary compression molding is that the material is molded under pressure at room temperature.
4. Transfer molding
Transfer molding is a molding method of thermosetting plastics. During molding, the molding compound is heated and softened in a heating chamber, and then pressed into the heated mold cavity to solidify and shape.
5. Extrusion molding
Extrusion molding is also called extrusion molding or extrusion molding. It is a method in which materials are continuously passed through a die in a flowing state by heating and pressing in an extruder.
6. Pultrusion
Pultrusion is one of the molding methods of thermosetting fiber reinforced plastics. It is used to produce profiles with a fixed section shape and unlimited length.
7. Injection molding
Injection molding (injection molding) is a method in which thermoplastic or thermosetting molding materials are uniformly plasticized in a heating barrel, and then pushed into the cavity of a closed mold by a plunger or a moving screw.
8. Blow molding
A method in which the hot parison closed in the mold is blown into a hollow product by means of gas pressure, or a tube parison is inflated into a tube film without a mold.
9. Casting
A method of injecting liquid monomers, resins or their mixtures into the mold without pressure or with a little pressure and making them a solid product.
10. Hand lay-up
Hand lay-up molding, also known as manual pasting molding and contact molding, is one of the methods of manufacturing reinforced plastic products.
11. Filament winding
Under the conditions of controlled tension and a predetermined line shape, a continuous filament impregnated with resin glue is wound on a core mold or a mold to form a reinforced plastic product.
12. Calender
A molding method in which thermoplastics are passed through a series of heated pressure rollers, which are combined into a film or sheet under the action of extrusion and stretching.
13. Coating
For the purpose of anti-corrosion, insulation, decoration, etc., a thin layer of plastic (for example, less than 0.3 mm) is coated on the surface of fabric, paper, metal foil or board in liquid or powder form.
