Pet Bottle

Printing surface (3) plastic bottles, consumer attention is the most concentrated areas. Printing surface should be smooth, continuous; if the plastic bottle containing the handle, grooves, ribs and other structures, the design should be careful not to cause inconvenience to the printing operation. Oval plastic bottles, the stiffness is higher, but the high cost of manufacturing the mold. So as to ensure the rigidity of plastic bottles, in addition to select the stiffness of the material, but also by a plastic bottle shape design, enhanced rigidity and load carrying strength plastic bottles.(4) Since most plastics having a notch sensitive plastic bottle at sharp corners at the roots of the thread portion of the mouth, neck and other parts, prone to cracking and fracture phenomena, these parts should be designed rounded. For the care of the rectangular plastic bottles, plastic bottles need to support most of the load, thus locally increasing the wall thickness of the premises, but also help to improve the stiffness and strength of the resistance to load of plastic bottles.

Health Notes EditorThe main raw material production of beverage bottles is polypropylene plastic, non-toxic, soft drinks cola drinks for containing no adverse effects on the human body; but because plastic bottles still contain small amounts of ethylene monomer, if long-term storage of wine, vinegar and other fat-soluble organic chemical reactions occur.