Jujube is widely used, not only as a fruit, but also as a raw material for processing food, beverages, health products, medicinal meals, and medicines. But improper storage, easy to insects, jujube after the insects have lost the use value. Freezing and refrigerating is an effective method for controlling insects, and there are no refrigerated conditions. The following methods of insect repellent storage can also be used. The specific method of salt storage method is: Put a layer of salt at the bottom of the tank or tank container, then put a layer of jujube, sprinkle salt on the top of the jujube, alternating layers, fill up until then, sealed and stored in a cool dry place. Generally 0.1 kg per kilogram of jujube with salt, salt is fine, can be used repeatedly. The mixed sand storage method uniformly incorporates 5% to 10% of dry lime powder in clean and dry fine river sand for use. Put a layer of the above mixed sand about 1 cm thick on the bottom of the tanks such as tanks, tanks or wooden boxes. Then put a layer of jujube evenly on top of it, and then put a layer of mixed sand on top of it, alternately lay them up, fill them up, and cover the lids. In a cool dry place. The jujube is dried by the baking method, placed in a low-temperature (not more than 60°C) baking room after core removal, baked until the color of the meat part becomes darker and yellower, smells scented, and it is taken out when the chewing is brittle. Clean container. Lime sandwich storage method jujube insolation, make it fully dry. The jug jar is washed with water and dried. Then about 7 mm thick quicklime is laid on the bottom of the cylinder. A layer of straw paper is placed on the bottom of the cylinder, then a layer of 30 mm jujube is laid, and a layer of straw paper is laid over. About 30 mm, and covered with straw paper, quicklime and jujube alternately layered, the surface covered with quicklime 7mm, stamped and sealed. Rice husk ash storage method uses rice husks to burn black ash. After cooling, pour into pots and jujube together and mix well. Pour into wooden boxes and flatten and cover the lids for storage. Liquor storage method jujube evenly sprayed white wine, then placed in a clean container and sealed. The jujube stored by this method is the date that people like to eat. Safety belt fittings Safety belt fittings Shandong Binzhou Yong'an Labor Protection Factory , https://www.zhuqiangsafetybelt.com