Glass bottles have always been a common packaging container in the pharmaceutical industry. However, in recent years, flexible packaging has taken an increasingly larger share in the entire packaging industry with its unique advantages. The application fields of flexible packaging are continuously expanding, and the application level is also expanding. The quality control of flexible packaging products has also become increasingly prominent.
It is reported that the higher the composite strength of flexible packaging is, the better is the gluing, the best tearing or destruction is, and the high viscosity and the value can prevent the detachment of the composite layer. Through the test of the friction coefficient of the packaging material, the opening quality of the packaging bag and the packing speed of the packaging machine can be controlled and adjusted. The ultimate goal of packaging is to sell. The appearance of beautifully packaged packaging will undoubtedly fully attract the attention of consumers and expand market share. It is also important to measure the density of soft-packed products, the density difference, the color of Esko, the poor color, and the fastness of the soft-printing ink layer.
Traditionally, oral liquid bottles have been brown glass bottles. Due to various reasons, sealing is not convenient, the glass slag in the bottle is not clean, the rate of oral liquid waste is high, and some even flow to the market, causing serious impact on the health of consumers. Soft oral liquid bottles just can handle these problems.
At present, soft plastic oral liquid bottles have been partially applied to oral fluid bottles, and their application has gradually expanded. Hard plastic oral liquid bottles are also slowly replacing glass for packaging larger volumes of liquid drugs such as syrups, which is consistent with European developments. The main reason is that the plastic container has a wide bottleneck and is easier to fill. The production process on the filling line is also faster, and it is not easy to crush and can provide a larger label area to carry more information.
According to market demand, related companies should speed up the promotion and application of pharmaceutical oral liquid vials and plastic containers. As Chinese medicine pills, capsules, powders and other drugs have a large space for development in the international market, it is also necessary to accelerate the development of packaging of plastic hollow containers for Chinese medicine, and continuously broaden the scope of application of flexible packaging.
Different from butt weld fittings, some pipe fittings are produced by forging method, they are called forged pipe fittings, including forged O-lets, nipple, union, plug,coupling and so on. According to difference in connection type, there are socket weld pipe fittings and Threaded Pipe Fittings.They belong to high pressure forged pipes, pressure for SW fittings shall be 3000# ,6000# ,9000#. The pressure of forged NPT fittings shall be 2000#,3000#,6000#.
Forged Elbows, tees,crosses, couplings,half-couplings,plug,bushing are covered by standard ASME B16.11. Their size is not very big. The size for ASME B16.11 forged fittings is 1/8``-4``.
As for branch outlet fittings, the manufacture standard for weldolet, sockolet, threadolet is MSS SP-97.
Forged Pipe Fittings
Forged Carbon Steel Pipe Fittings,Forged Weldolets,Threaded Pipe Fittings,High Pressure Forged Fittings
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