Dose control product packaging design not only provides a legal way to obtain goods, but also through a sealed container dose control features that make more effective use of

the product and safety, which is in the pharmaceutical packaging is particularly important. In addition, the product metering measurement function, by setting different levels

of usage, the only products with dosage control functions provide additional functionality. Metering vessel in the form of numerous, there are products from the measuring cup

with the measurement and dry lotion bottle, they simply perform a precise measurement functions; But for those highly complex measurement systems, such as respirators and self-

injectable insulin, then requires the user to use caution, the latter on the accuracy of the design requirements for obvious than the former harsh. For many dosage control and

dosimetry systems, the primary consideration when designing is to understand the nature of products, and to ensure that the contents were ingredients in batches in every aspect,

its performance does not change. Meanwhile, the sealed container design must also consider the product's normal variation. If the product is a result of exposure to air and

caking, we must consider in the design of anti-condensation device, in order to maintain the status quo of products, so that consumers in the aesthetic psychologically

satisfied. Do not run out before the product can be closed container nozzle, which can effectively seal products to ensure its quality does not mutate, thus avoiding duplication

of consumers to buy. Finally, for the packaging of dose control and metering functions Guide determination to make a brief summary: First, should be kept as simple, convenient

and clear; secondly, the corresponding pictogram regarded as an ideal choice; Furthermore, if the explanation too cumbersome and complicated, it should be marked on the seal

mark to help consumers correctly.

Material selection is to choose the economic rationality fundamental basis for Hermetic Sealing the packaging material. During sealing packaging material selection, not only to consider

the character of a packaged product, you should also consider the value of the packing material for high-end products, or products with high added value should be used in price,

performance, relatively highHermetic Packages materials. For affordable products, in addition to considering aesthetics, but also give more consideration to economy, they use

materials should be equal and opposite reaction. For lower-priced products, ensuring its security, while maintaining its protective function, should focus on affordability,

choice of lower-priced sealed packaging materials.
Sealed packaging materials used should be fully taken into account flow conditions, climatic conditions. Flow conditions in large part about the choice of packaging materials,

circulation conditions including climate, transport, distribution and circulation cycles object. Weather condition is sealed packaging materials should be adapted to flow region

temperature, humidity, temperature, etc. Sealed packaging material selection should depend on the expected shelf life of packaged, closed again after opening the product image

needs and requirements. Some properties of packaging materials is known to us, these properties and the data we selected material has a great guide. If a sealed packaging

designed to be used repeatedly, then the flexibility of the plastic material becomes very important, especially for the kind of bounce CAST cover and hinged lid of a body

especially. Packaging materials and decorating choices will also directly affect the product's image in the marketplace, so we often have to take into account the effect of

decorating materials.
Designers have to consider the environment is also another important factor, to meet product requirements under the premise should be used wherever possible on the environment

does not produce pollution, easy to deal with packaging waste materials.

Application sealed packaging technology applied to almost all goods packaging, packaging of the product plays a very important role, such as anti-oxygen packaging, vacuum

packaging and so inseparable from the sealed packaging technology, but must be in a sealed package. For this reason, many of the sealing packaging design considerations for

research and analysis is very necessary.