1. General

•1.1 Inspection condition

Lighter: D65

Distance: 30CM visual

•1.2 Must be free of dirt, grease, oils, or other foreign materials.

•1.3 Parts must be free of flash, short shots, sink or other imperfections that may affect functionality of the part or has potential to cause injury.

2. Function test

•2.1Vacuum leakage test

After filling with toothpaste, put the finish part with holding pressure “-0.03MPa, 10 minutes”. The result is ok if there is no leakage.

• 2.2 Drop test

After filling with toothpaste, free drop from height 0.5M. The result is ok if there is no crack on the body.

3.Decoration

•3.1Shrinking sleeves inspection

1)Ensure the color and artwork consistent with customer sample.

2)Printing color tolerance: △Eab* ≤3.5

FAQ:

1. What is the main benefit of the vacuum technology in this pump?
A. The core bnefit is preservation and purity. The vacuum creates an oxyen-free environment inside the container.
1) Preserves freshness & potency: prevents oxidation and degaradation of active ingredients.
2) Ensures hygiene: blocks bacteria and contaminants from entering.
3) Eliminates waste: delivers very bit of paste cleanly and efficiently.

2. How does the Airless Toothpaste Pump make brushing easier and cleaner?

Simply press the hygienic pump head for a precise, mess-free amount of toothpaste very time. No more sticky caps, messy squeezing, or paste drying around the tube opening. The vacuum system also ensures 100% product evacution, meaning you get all the toothpaste out without waste, saving you money in the long run.

3. Why is an Airless Toothpaste Pump better than a regular toothpaste tube?
Unlike tubes that let air in as you squeeze, our airless pump uses vacuum technology. This creats a completely airtight seal, prvventing air, bacteria and contaminats from touching your toothpaste. This keeps your paste fresher, more hygienic, and maintains its original texture and effectiveness until the very last drop.