Environmental protection cosmetics packaging aluminum tube stiffness and beautiful

Environmental protection cosmetics packaging aluminum tube should have enough stiffness and beautiful shape. Environmental protection cosmetics packaging aluminum tubes is the most common shape are round, square, oval, etc. From the point of use, they have their own advantages and disadvantages. Round green cosmetics packaging aluminum tube stiffness is higher, but the appearance is not beautiful. So in order to ensure environmental protection cosmetics packaging aluminum tube stiffness, out of the stiffness of materials, and through environmental protection cosmetics packaging aluminum tube shape design, enhance environmental protection cosmetics packaging aluminum tube stiffness and load resistance strength. 1) Environmental protection cosmetics packaging aluminum tube surface to change shape, such as environmental protection cosmetics packaging aluminum tube central relative to some, increase environmental protection cosmetics packaging aluminum tube surface circumferential grooves or convex rib, can improve the environmental protection cosmetics packaging aluminum tube stiffness and resistance to bending. Longitudinal grooves or reinforcement, can eliminate environmental protection cosmetics packaging aluminum tubes under long-term load migration, sagging or deformation phenomenon. 2) When designing extrusion type environmental protection cosmetics packaging aluminum tube, if is made of high density polyethylene or polypropylene, green cosmetics packaging aluminum tube cross section should be rectangular, or oval, with comprehensive other flexible materials for low density polyethylene lake environmental protection cosmetics packaging aluminum tube, the round cross section as well. Such facilitating contents from environmental protection cosmetics packaging aluminum tube extrusion. 3) In order to make environmental protection cosmetics packaging aluminum soft pipe wall thickness, we should pay attention to environmental protection cosmetics packaging aluminum tube shape should be symmetrical. To minimize the extreme stretch points and the location. All excess adopt arc transition. 4) Environmental protection cosmetics packaging aluminum tube printing surface, are the most important parts of the consumers' attention. Printing surface should be smooth and continuous; If environmental protection cosmetics packaging aluminum tube printing surface, are the most important parts of the consumers' attention. Printing surface should be smooth and continuous; If environmental protection cosmetics packaging aluminum tube handle, grooves, reinforced structure, such as design should pay attention to when printing operation inconvenience. Environmental protection label, cosmetics packaging aluminum tube surface should make labeling stick a face level off, can be in the environmental protection cosmetics packaging aluminum tube surface design a framework to make standard to determine a, do not produce movement.