During the storage and transportation of PP composite bags, multiple matters need to be paid attention to in order to ensure the stability of their performance and extend their service life.
When storing PP composite bags, special attention should be paid to the humidity and temperature of the environment. Excessive humidity may cause the bag to get damp, which in turn affects its physical properties and barrier properties. Therefore, the storage environment should be kept dry, and the humidity should be controlled within a certain range to avoid long-term exposure to a humid environment. At the same time, the temperature should also be appropriate, not too high or too low. High temperature may accelerate the aging of the material, while low temperature may cause the material to become brittle and affect the use effect. Generally speaking, the temperature of the storage environment should be controlled within the normal temperature range to avoid the influence of extreme temperatures.
PP composite bags are not resistant to ultraviolet rays. Long-term exposure to sunlight will cause their surface to age, discolor, and even break. Therefore, during storage and transportation, direct sunlight and ultraviolet rays should be avoided. You can choose a cool and ventilated storage location, or use sunshade equipment, tarpaulins, etc. for shielding. During transportation, you should also try to avoid periods of strong sunlight to reduce the damage of ultraviolet rays to PP composite bags.
During storage and transportation, PP composite bags also need to prevent mechanical damage and contamination. Mechanical damage may cause the bag to break or tear, affecting its use effect. Therefore, heavy objects should be avoided and sharp objects should be avoided. At the same time, pollution may also cause the performance of the bag to deteriorate. For example, impurities such as oil and dust may adhere to the surface of the bag, affecting its barrier properties and aesthetics. Therefore, during storage and transportation, the environment should be kept clean to avoid contact with pollutants.
When storing, PP composite bags should be stacked reasonably to avoid excessive extrusion and deformation. When stacking, they can be laid flat or stacked, but attention should be paid to the interval between each layer to avoid excessive pressure. During transportation, it is also necessary to choose a suitable packaging method, such as using packaging materials such as cartons and wooden boxes to provide additional protection. At the same time, the sealing of the packaging bag should be ensured to avoid damage or leakage of the bag due to vibration, friction and other reasons during transportation.
Although PP composite bags are not easy to burn, fire prevention and fire safety should still be paid attention to during storage and transportation. Keep away from fire sources and flammable and explosive items to avoid fire accidents. At the storage location, appropriate fire-fighting equipment and equipment, such as fire extinguishers, fire hydrants, etc., should be equipped, and regularly inspected and maintained to ensure that they are in good condition. At the same time, employees' safety awareness training should be strengthened to improve fire prevention awareness and emergency handling capabilities.
During storage and transportation, PP composite bags also need to be regularly inspected and maintained. The inspection content includes the appearance, integrity, and sealing of the bags, and potential problems should be discovered and handled in a timely manner. For damaged, aged or non-compliant bags, they should be replaced or handled in a timely manner to avoid safety hazards during use. At the same time, the storage and transportation environment must be kept clean and hygienic to reduce the accumulation of pollutants.
When storing and transporting PP composite bags, relevant regulations and standards must also be followed. These regulations and standards may involve the safety, environmental protection, and labeling requirements of packaging materials. Enterprises should understand and comply with these regulations to ensure that the storage and transportation process of PP composite bags meets the requirements of laws and regulations. At the same time, it is also necessary to pay attention to the updates of industry trends and standards, and adjust and optimize storage and transportation strategies in a timely manner.
There are many things to note when storing and transporting PP composite bags, including humidity and temperature control, avoiding direct sunlight and ultraviolet radiation, preventing mechanical damage and pollution, reasonable stacking and packaging methods, fire prevention and fire safety, regular inspection and maintenance, and compliance with relevant regulations and standards. Compliance with these precautions will help ensure the stable performance and extended service life of PP composite bags.
