What are the common packaging forms of instant noodles? What properties should we pay attention to when the packaging materials used for box (bucket) instant noodles enter the factory? What should I do if the instant noodle packaging slips or deviates during unwinding and bagging?
When puffed food packaging materials enter the factory, what properties of the packaging materials should be focused on?
How is the internal stress of glass bottle packaging products generated?
PEMFC's performance is directly related to the overall performance and efficiency of the fuel cell. Therefore, R&D companies and units have paid special attention to its relevant performance indicators.
Daily management specifications for lab instruments
Since the rubber bottle stopper for injection needs continuous puncture and distribution by medical personnel during use, its puncture force, puncture debris, sealing and puncture properties will affect the integrity of the drug packaging and the convenience of use, so the manufacture of rubber stopper for injection is particularly important.
Good heat seal strength is one of the necessary conditions to keep the packaging of medicinal infusion bags intact and ensure drug efficacy. It is of far-reaching significance to strengthen the monitoring of the heat seal strength of infusion bags.
UTM Usage precautions and environmental requirements
in view of the packaging of laundry detergent is usually thicker, the impact resistance of the higher performance, the test used in the current test of free-falling dart method for the test.
Source: Linktesting Instruments Co.,Ltd. Screen pro……
The rubbing resistance of the aluminum-plated composite film can be improved by increasing the bonding fastness between the aluminum-plated layer and its base film, increasing the thickness of the aluminum-plated layer, etc., and promptly inspecting the oxygen permeability of the aluminum-plated composite film packaging before and after rubbing. Quality screening for rate change
Therefore, all manufacturing companies should strengthen regular testing of the water vapor transmission rate of waterproof and breathable membranes.
