Air Packaging Supplies

How to choose the filter tank backwashing pump? 1. frequency of BackwashingDuring the normal operation of the filter, due to the interception of many dirty and miscellaneous substances on the surface of the filter layer, the gap of the filter material is blocked, resulting in increasing pressure losses and decreasing water output, which cannot meet the water quality update requirements of the pool, at this time, the filter should be backwashed to wash away the accumulated impurities. Therefore, since the filter begins to filter the waterway filter, the time required for backwashing is called backwashing frequency. If one of the following conditions occurs, the filter should be backwashed:1) the head loss of the filter running to the filter layer is increased by 0 compared with the head loss when cleaning the filter layer. 06MPa or reach the pressure difference value specified by the filter manufacturer. according to relevant information, the self-resistance loss of quartz sand filter is about 0.02 ~ 25

In the future, Dongguan Dongguan Sunshinepack Industrial Co., Ltd. Co., Ltd will continue to improve service quality and create value for customers. Inquiry! Sunshinepack, the Domestic Extraordinary Manufacturer in the Manufacturing Packaging & Printing Packaging Bags Industry Sunshinepack's air cushion bag has been further improved based on advanced technology, as reflected in the following aspects. Sunshinepack has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers.

Introduction to nano materials? Nano-scale structural materials are referred to as nano-materials,It means that the grain size is between 1 nm ~ Between 100 nanometers.Since its size is close to the wavelength of light,In addition, it has the special effect of large surface,So the characteristic of its performance,For example, melting point, magnetic, optical, thermal conductivity, conductive properties, etc,It is often different from the nature of the substance in its overall state.The broad range of nanotechnology can include nano-material technology and nano-processing technology, nano-measurement technology, nano-application technology, etc.Among them, nano-material technology focuses on material production (ultra-Micro Powder, coating, etc ),Performance detection technology (chemical composition, microstructure, surface morphology, material, chemical, electrical, magnetic, thermal and optical properties ).Nano-processing technology includes precision processing technology (energy beam processing,