How can the medicine pack dressing reduce the wet pack rate by packaging material?

Pharmaceutical package dressing pack 1, the choice of suitable sterilization parameters with packaging materials In clinical practice, the impact of packaging materials on sterilization effect has been widely confirmed, therefore, for different sterilization items and sterilization methods, packaging materials show a diversified development trend, has appeared one after another cotton cloth, medical wrinkle paper, Special Weiqiang packaging bags, paper plastic composite packaging bags and other packaging materials.
, however, due to the different structure and performance of the packaging material, the sterilization process and sterilization parameters must be different, otherwise it will lead to results that run counter to the expected effect.
For example, cotton fiber for natural fibers, good water absorption, and medical wrinkle paper by pure wood pulp and special fibers according to a certain ratio of production, its breathability is good, moisture absorption is weaker than cotton cloth, sterilization can be fully dry.
In theory or in practice, medical wrinkle paper should have a smaller wet pack rate than cotton, but if you use the sterilization parameters of medical cotton cloth to sterilize items wrapped in medical wrinkle paper, the result may lead to an increase in wet packing rate.
Therefore, the selection of different packaging materials must be the sterilization process, sterilization parameters for adaptive verification, the establishment of packaging materials supporting the process parameters, as far as possible to play the advantages of packaging materials, improve the success rate of sterilization.
Wet package packaging material 2, control the water vapor transmission rate of packaging materials used for pressure steam sterilization packaging materials are breathable materials, its sterilization process for water vapor and other sterilization factors can penetrate into the packaging material through a winding path to sterilize the items.
However, the passing rate of water vapor not only affects the pass rate of sterilization factors, and then affects the contact effect of sterilization factors and articles, and ultimately affects the sterilization effect, but also affects the distribution of water vapor that has entered the packaging, resulting in wet packs.
the drying speed and time of the packaged items after sterilization can be pre-evaluated by testing the water vapor pass rate of the packaging material, and then the sterilization process and parameters can be guided.
the water vapor pass rate of packaging materials is of great significance to the sterilization effect of sterilized medical devices, and should be tested and controlled before the packaging materials are put into use.
the water vapor pass rate of packaging materials should be controlled in a suitable range, medical institutions should explore suitable packaging material barrier performance parameters in accordance with the sterilization process of the organization.
It should be noted that this test is not a substitute for microbial penetration filtration testing, because the packaging material to maintain sterile structure itself is the use of the material's own porous structure or cascade structure to block the invasion of bacteria and other microorganisms, microbial intrusion and water vapor penetration belong to two different categories, to be treated differently.
water vapor pass rate meter W303 China's pharmaceutical packaging industry is currently facing more problems, foreign large companies have targeted the Chinese market, and gradually enter China and gradually occupy the high-end product market;
the early stage of China's products exist low grade, high energy consumption, low level of repeated construction is more serious, product prices into vicious competition, the ability to withstand market competition risk is poor.
the early stage of China's enterprise technology research and development capacity is weak, research and development funds are insufficient, lack of independent intellectual property rights of products.
now, as the state increases its treatment of misconduct in medical institutions and drug sales, the state's investment in medical care has increased, and drug development and drug packaging have been upgraded.
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