There are many storage methods of food preservation, glass and ceramic material, suitable for storing items at home, relatively high safety, will not appear harmful substances, suitable for food storage. FOOD CRISPER, FOOD STORAGE, GLASSWARE, CERAMIC MATERIAL NINGBO KADOY IMPORT & EXPORT CO., LTD , https://www.nbkadoy.com
2. For the unit project and permanent equipment that have been used, according to the principle of who uses, who keeps, and who maintains, the unit is responsible for maintaining and updating the worn parts of the brush painting before the handover to production. The permanent house should be painted and cleaned as before. Transfer to the contractor or construction unit.
(II) Storage and withdrawal management 1. For equipment and tools that are not required to be installed to be kept by the contractor, when the equipment and tools arrive, the contractor shall be responsible for the acceptance of the personnel warehouse, prepare the inventory, and fill it for safekeeping. The bills shall be properly kept, and the construction unit and the contractor shall sign the custody contract in advance and pay a certain percentage of the custody expenses of the original price of the equipment and tools.
2. If the equipment and tools that do not meet the actual needs due to design changes, the warehouse shall be promptly returned and returned to the contractor or the construction unit. If it is required to be kept by the contractor, it shall be handled as described above.
PE material: PE material crisper is very common, has the characteristics of non-toxic and tasteless, also has a good low temperature resistance performance, chemical stability is very good, can also corrosion resistance, low water absorption also has excellent power supply excellent, but for the environment is sensitive to heat aging performance is poor.
PS material: PS material crisper is colorless, odorless, and very glossy, transparent solid, with good aging resistance and corrosion resistance, water resistance and good electrical insulation, but this material of crisper is poor heat resistance, not suitable for hot drinks, otherwise it will produce toxins.
PP material: PP crisper is also very common is non-toxic and tasteless, with small density, very good strength, hardness and heat resistance are very good, can hold about 100 degrees of food, also has good electrical properties, will not be affected by humidity, high heat resistance and corrosion resistance, so it is very suitable for holding food, but when it comes to low temperature, Will become the least wear-resistant and easy to age.
Management method for the completion of construction and permanent equipment
(1) General requirements 1. After the completion of the permanent unit project, it is necessary to organize the inspection and acceptance, and fill in the unit project acceptance form. The contractor shall sign the use contract for the use of the completed unit project, and clarify the responsibility for maintenance and repair and the expenses. The re-inspection and handover shall be carried out when the construction project is completed and handed over; the unit maintenance and care of the unit project that has not been completed shall be ensured to be intact.