1. Cleaning: Regular cleaning of the aluminum lipstick tube is important to maintain its appearance and functionality. Use a mild detergent and warm water to clean the tube, then dry it thoroughly.
2. Lubrication: Lubricate the moving parts of the lipstick tube, such as the twist mechanism or the cap, with a light oil or silicone lubricant.
3. Inspection: Regularly inspect the lipstick tube for any signs of wear or damage, such as cracks or dents. If any issues are found, repair or replace the tube as necessary.
4. Storage: Store the lipstick tube in a cool, dry place, away from direct sunlight and heat.
5. Protection: Use protective gear when handling the tubes, such as gloves, to prevent scratches or other damage.
6. Quality check: Perform regular quality checks on the tubes to ensure they meet the required standard and are safe for use.
7. Packaging: Properly package the tubes to prevent damage during transportation or storage.
8. Keep the machinery used for the production of lipstick tubes in good condition, regular maintenance and cleaning is necessary.

Follow the instructions of the manufacturer for the maintenance of the lipstick tubes.