How to determine whether the
Stretch Film needs to be replaced during use
Today, let's do some science popularization for all buyers to understand!
To determine whether the stretch film needs to be replaced, it is necessary to check the specific signs of use of the stretch film:
1. Loss of stickiness: If the stretched film surface no longer has enough stickiness to effectively fix and seal the item, it may need to be replaced.
2. Damage or tearing: If the stretch film is damaged, torn or cracked, it may affect its packaging effect and protective performance, and should be replaced in a timely manner.
3. Aging or discoloration: Stretch films may age or discolor after prolonged use or exposure to sunlight. If the stretch film becomes fragile, brittle, or loses elasticity, it may need to be replaced.
4. Pollution or odor: If the stretch film is contaminated, affected by grease, dust, or other substances, it may affect its adhesive and sealing performance. If the stretch film emits an odor, it may also indicate a decrease in its quality.
5. Poor packaging effect: If the stretch film cannot effectively wrap the items during the packaging process, resulting in looseness or bubbles, it may be necessary to replace the stretch film for better packaging effect. In short, when any of the above signs appear on the stretch film, it is recommended to replace it in a timely manner to ensure the quality and effectiveness of the packaging.
Regularly inspecting the condition of the stretch film and replacing it according to the actual situation is an important measure to maintain packaging efficiency and reliability.
Do you understand? O (∩ _ ∩) O haha~