There are many kinds of noodles in China, and there are many kinds of special products, but the types of special powders are few, and the stability is relatively poor. Compared with other developed countries, there is still a big gap. In order to strengthen the production of special powders and improve the quality of special powders, the flour testing work must be done because strict, meticulous and accurate flour testing is an important guarantee for achieving high-quality production of special powders. In recent years, the application of flour testing equipment such as round powder screening sieves has played an important role in the quality control of special powders . The quality of the special powder is reflected by the detection of different indicators. Therefore, in order to accurately determine the quality of the special powder, it is necessary to pass a number of tests, and different types of flour testing instruments are required to carry out different testing items. These flour testing instruments are the main instruments for the quality control of special powders. 1. Falling numerical instrument The falling numerical value meter is used to detect the αC amylase activity in wheat, and determine whether the wheat is aged or not, and whether there is bud wheat; 2, the powder quality instrument, the stretching instrument The powder quality instrument, the stretching instrument is mainly used to detect the internal indicators of flour, including the stability time, water absorption, elongation, resistance, etc. of the flour; 3, gluten instrument gluten instrument is used to detect the quantity and quality of gluten in wheat flour; 4, the oven detects the moisture of the flour; 5, muffle furnace to detect flour ash; 6, round powder screening sieve to measure the thickness of the flour. Round powder screening sieve The above is just a list of the main testing instruments in the quality testing of special powders. With these scientific instruments, the research and development of special powders is more scientific, and the quality is more assured. It greatly promotes the production and variety of flour-specific powders in the market in China, and provides high-quality special for the production of higher-demand pasta products. Powder materials have promoted the revitalization of the industry and made flour production better and better on professional and high-quality roads. Stretch film is a commonly used name for multi-layer elastic polyethylene film, manufactured with the use of the so-called [CAST" film extrusion technology.Linear low density polyethylene (LLDPE) is the base material for manufacturing stretch film. Pe Stretch Film,Ldpe Stretch Film,Plastic Packing Film,Hand Use Stretch Film Ningbo Beilun Baichuan Adhesive Products Co., Ltd. , https://www.bcptape.com