Low air humidity, dehydration of fruit and dried fruit stalks are important reasons for the large amount of threshing that occurs during the storage of grapes. Therefore, high relative humidity should be maintained during storage. At temperatures of 0-1°C, The relative humidity is controlled at about 90%. Generally, several layers of paper or a layer of film bags are used to maintain the moisture in the package to reduce the natural loss. But at the same time, we must also prevent excessive humidity and cause disease to rot.
For example, 50-100ppm naphthaleneacetic acid and 1ppm gibberellin were sprayed three days prior to harvesting, which also had the effect of keeping fruit stems fresh and fruit particles not falling off, and had a certain freshness-preserving effect on the ear.
For example, 50-100ppm naphthaleneacetic acid and 1ppm gibberellin were sprayed three days prior to harvesting, which also had the effect of keeping fruit stems fresh and fruit particles not falling off, and had a certain freshness-preserving effect on the ear.
We provide single pp ports of various specifications for infusion soft bags, and we adopt advanced equipment and moulding machinery to ensure the quality of the products .Our ports have good welding performance in low welding temperature with technical patent.This property helps increase prouct yield and reduce bag leakage rate.Our products have good compatibility with drugs.The first-class workshop environment ensure the cleanliness of the product. If you are interested in our products, pls feel free to contact us.
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