Research Of Child-resistant Packaging's Detection Technology And Standard

According to requirements of "child-resistant packaging" for dangerous goods in developed countries, this paper combined with foreign packaging laws and regulations, analyzed and compared the relevant standards of"child-resistant packaging" for dangerous goods at home and abroad. Based on types of "child-resistant packaging" , this paper analyzed materials, opening methods, dimension and opening device structures of "child-resistant packaging" , classified and defined the "child-resistant packaging" for dangerous goods in order to form the safety evaluation system of"child-resistant packaging" . The paper also researched the sequential sampling test, produced the existing press and turn closure sample to test its effectiveness.Basis for child-resistant packaging of the package material characteristics and children's ability to open the packaging analysis, Analysis of the characteristics of plastic packaging products and packaging the relationship , Child-resistant packaging on plastic commonly used features, advantages and disadvantage, such as polyethylene, polypropylene plastics, PVC PVC, polyester and other commonly used plastic, and Commonly used containers (such as plastic bottles, a single dose of vesicles loaded enclosures, etc.) process the request. Discusses the safety of children the importance of packing seal, of children and the elderly the ability to open the packaging analysis, on child-resistant packaging material design requirements, discusses the plastic packaging materials and packaging products, the relationship , Comparison of the pressure to build and open a twist cap packaging two commonly used methods of characteristics, advantages and disadvantages of the structure and size as well as the pressure to build and open a twist cap based on the innovative pressure twist-type caps, opened canopies and blister-type children safety packaging. And analyzed according to these two common structural features and the advantages and disadvantages of the improved packaging system and the newly developed maze cap, ball cap, pull-out cover, a single dose of anti-drug packaging and children's anti-children bayonet bottle packaging systems Characteristics and advantages. Simple exposition of the impact of child-resistant packaging and other factors, And dangerous goods & quot. child-resistant packaging, ", a classification and definition, thereby contributing to the ", child-resistant packaging, & quot, the safety evaluation system for the formation, According to ISO8017-1989 international standards, based on probability theory and mathematical statistical sample testing, Research and analysis of dangerous goods & quot, child-resistant packaging & quot of the sequential sampling test methods, making the market cap of existing pressure torsion test samples, and trial samples to test the validity of the CR devices. By international standards for the embryonic form, in accordance with China's actual conditions, the drafting of a series of dangerous goods " child-resistant packaging& quot criterion.