For barley, wheat and other wheat seeds, the most common defect in the back is the endosperm crack. If traditional detection methods are used, it is necessary to use a knife to dissect it before viewing its internal conditions, not only damaging the seeds, but also the detection efficiency. Very low, but with the emergence of seed non-destructive flaw detectors, the use of the instrument for testing can clearly and carefully observe the internal conditions of the seeds without damaging the seeds, providing important analysis and judgment for the wheat seed seed endosperm cracks in accordance with.

The application of seed NDT in the analysis of wheat seeds' endosperm cracks adopts the method of X-ray transmission imaging, so that the internal characteristics of the seeds can be displayed on the images, and the inspectors only need to observe the good images. It can be determined whether the seeds of wheat produce endosperm cracks. Observing the images of seeds with endosperm cracks, we can see that most of these cracks are perpendicular to the longitudinal axis of the seed. Compared with the normal part, they appear darker and thinner lines on the X-ray film. Therefore, we observed the cracks in the endosperm of the wheat seeds on the X-ray film. The characteristics can be clearly distinguished from normal seeds to improve the quality of seeds used for production.
In general, the Chen Sheng of wheat seed seed endosperm cracks is mainly due to the fact that the seed is formed in the field when it grows on the ear, due to alternate temperature and humidity changes, although the micro cracks have a positive effect on the sowing shape, because the seed cracks absorb water faster and can To promote rapid germination of seeds, but for mechanical harvesting, transportation, drying and other processing will have a negative impact, through research also found that seed cracks will directly affect the seed germination rate, growth, high yield and quality of agricultural products, so In order to avoid the effect of seed cracks on production, it is necessary to use a seed non-destructive flaw detector before sowing, and use higher quality seed varieties for production to avoid production risks.

Roll-fed Square Bottom Paper Bag Machine

Full auto Paper Bag Machine

This machine is designed to manufacture square bottom paper bags without handles from paper roll, and it is an ideal equipment for producing small-size paper bags fast. By implementing steps including paper feeding, tube forming, tube cutting and bottom forming inline, this machine can effectively save labor costs. The equipped photoelectric detector can correct cutting length, so as to ensure cutting precision. The equipped SIEMENS PLC system ensures that the machine can perform quickly and stably. This machine can process very thin paper, as well as produce paper bags very fast, thus this machine is especially suitable for being applied in food industries.

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