What Is The Plastic Manufacturing Process Of Plastic Wood

The pallet container (10) of the wood-plastic thin-walled rigid content device (12) is made of thermoplastic synthetic materials for storing and transporting liquids or flowable filling products. The creative bracket container also includes a lattice pipe rack (14) and a base bracket (16), wherein the pipe rack acts as a support shell to closely surround the plastic container (12), and the plastic container (12) is placed on the base bracket, and the support shell is firmly attached to the base bracket. The lattice pipe rack (14) consists of vertical and horizontal pipe rods (30, 32), which are welded together at the intersection point (36). For example, transportation on inferior roads will produce sustained stress, which will result in dynamic vibration stress during the growth period. Several kinds of existing technology pallet containers show considerable shortcomings when subjected to such vibration stress (lattice tube fatigue fracture). The aim of the present invention is to obtain a suitable optimum vibration elasticity to improve the stability of the lattice frame and to provide sufficient flexural strength. For this purpose, the pipe rod (30, 32) has a closed profile (18) with a specific trapezoidal cross section. 1. A pallet container (10) has a thin-walled container (12) made of thermoplastic for storing and transporting fluids or free-flowing goods, in which the plastic container (12) is closely surrounded by an outer cage jacket (14) and a base bracket (16), the thermoplastic container is supported on a base bracket and the base bracket is firmly connected to the support shell; in which the cage jacket (14) is supported by an outer cage jacket (16). The vertical and horizontal pipe rods (30,32) welded together at the intersection point (36) are composed of a closed trapezoidal cross section (18) with a longer and shorter wall extending in parallel with each other and two straight walls (24) extending at a certain oblique angle with each other. The two straight walls extend from a longer parallel wall (22) and are connected to a shorter wall, thereby the pipe surface is formed. (18) The two right sidewalls with a certain oblique angle are formed at the apex angle between 20 and 45, preferably about 36. 2. The supporting plate container described in Fig. 1 is characterized in that the height/width ratio (H/B) of the trapezoidal tube surface (18) is within the range of 0.8 to 1.0, preferably about 0.86. (fig. 3) The support plate container described in figs. 1 or 2 is characterized by that the long parallel wall (22) of the trapezoidal tube surface (18) is concave inward in the intersection area of the two pipe rods (30, 32) in such a way that a convex surface is formed at the two outer longitudinal edges, so that four contact points (36) are formed at each intersection of the horizontal and vertical extended pipe rods. After welding, the long walls facing each other at the intersection of each pipe rod (36) are firmly interconnected. After welding, they are still separated from each other at a certain distance and do not contact each other. (fig. 4) The pallet container described in figs. 1 or 2 is characterized by a long parallel wall (22) of trapezoidal profile (18) concave inward along the entire length of the tube, so that a convex surface (28) (protrusion) is formed on each of the two outer longitudinal edges and four contact points (36) are formed at each intersection of the horizontal and vertical extension pipe rods (30, 32), which are welded. The long parallel walls (22) facing each other at each intersection are still separated by a certain distance and do not touch each other. (fig. 4) 5. According to the bracket container described in claim 3 or 4, it is characterized in that the longer parallel wall (22) of a trapezoidal surface (18) of a pipe rod concaves inward in the cross area, and the longer parallel wall (22) of a trapezoidal surface (18) concaves inward along the whole length of the pipe rod in another pipe rod (32, 30).