來源：http://www.skyequiltedcards.com 發布時間：2022-03-21 17:03:58
1、 When packaging, we usually choose well frame packaging, which should meet the needs of storage and transportation; The well frame is made of wood, and the upper and lower parts are composed of two wooden squares. As for the height of the lower wooden square, it should meet the operation requirements of the forklift. The upper wooden square should be made into an arc shape corresponding to the winding diameter. The upper and lower wooden squares are fixed with screws respectively. The length of the screws should be lower than the arc surface of the upper wooden square to avoid damaging the aluminum disc.
Second, the outside of the aluminum foil roll needs to be wrapped with a layer of robust neutral or weak acid data (generally high release), and then put it into the packing list, and the lap joint shall be glued with adhesive tape. Put a soft pad on the end face To protect the end face of aluminum box coil from scratch.
Third, add desiccant. Wrap all material rolls with a whole piece of plastic cloth. The opening of the plastic cloth on the outer layer of the lap joint shall be glued down with adhesive tape, and the remaining two ends of the plastic cloth shall be inserted into the pipe core. Wrap all aluminum discs and close both ends along the circumference with waterproof cardboard with appropriate scale. The joint between the end face and the circumference and all gaps shall be glued with adhesive tape.
Fourth, put the wrapped aluminum foil roll on the well frame and fix it with steel belt along the circumferential direction. The steel belt should be bound and tied firmly. A box plate shall be pasted on the end face of the packaged aluminum foil roll. In addition to the load-bearing and packaging cost of the box and well frame, the transportation method, the transportation, loading and unloading method and precautions of the user shall also be written. To the well frame and fix it with steel belt along the circumferential direction. The steel belt shall be bound firmly. A box plate shall be pasted on the end face of the packaged aluminum foil roll. In addition to the load-bearing and packaging cost of the box and well frame, the transportation method, the transportation, loading and unloading method and precautions of the user shall also be written.
Wafers are also ubiquitous in our life, such as all kinds of home appliance shells in our life, and wafers are also ubiquitous in our days, such as all kinds of home appliance shells in our days, as well as all kinds of electronic products and automotive products. The weight and strength of aluminum strip are not high. Although the strength of pure aluminum is not high, it can be doubled after cold processing. Moreover, after adding alloy elements and further strengthening after heat treatment, its strength can be comparable to that of alloy steel.
Aluminum is easy to process and can be cast by any casting method. Aluminum has good plasticity. It can be rolled into thin plates and foils, pulled into pipes and filaments, and processed with various machine tools. Aluminum wafers are usually packed with the method of well frame. Most of the well frame is made of wood, and the upper and lower parts are composed of two wooden squares. The height of the lower wooden square can meet the operation requirements of forklift.
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