1, distinguished by the filling materials: can be divided nylon, polyester, polyethylene, polypropylene, and various types of polystyrene, polyvinyl chloride, ABS plastic, etc., filled with plastic to obtain different properties of the different products.walmart non skid non slip bathtub stickers
2, according to the manufacturing process to distinguish: can be divided into low-foam, the foam, hollow structure and solid materials, usually depending on the use to decide the manufacturing process.
3. Press the molding process distinction: can be divided extrusion molding, compression molding, injection molding and blow molding, extrusion process currently more mature, but also the most practical application of the product.snap on enclosures for deck
4, according to product form distinction: can be divided into wire, sheet (thickness 1.5-8mm), plate (width 10-20cm thick 9-40mm), general profiles, profiles and composite materials, and other series.
5, according to the actual use of distinction: the structure can be divided into categories, decoration, packaging and special type of class a few major types, there may be quite different due to different purposes and requirements of its raw materials, technology, costs and prices and other factors.
6, according to the distinction between the use of premises: outdoor series can be divided into two branches and indoor series, there are some special products, such as templates and other types of construction, but also according to the actual needs.porch furniture from composite wood
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