A sheet mask should be evaluated as a worn product, not as a pouch of essence. Substrate fit, liquid retention, unfolding and seal quality all shape the consumer experience and should be included in the manufacturing brief.
A short substrate scorecard
Compare materials using the same essence and wear time. Record stretch, softness, edge lift, eye and mouth alignment, unfolding time, drip level and how the sheet feels during removal. Use a diverse internal panel where practical because face dimensions and preferences vary.
Essence fill is a controlled specification
Too little liquid may create dry areas; too much can complicate handling and increase pouch stress. Agree on target fill, allowable variation and how the folded sheet is positioned before filling. Check distribution after storage in more than one orientation.
Pouch integrity questions
- Is the laminate compatible with the final formula?
- Are seal width and seal appearance defined?
- Does the notch open without tearing into the product area?
- Does printing remain legible after transport handling?
- Are leak and transit checks appropriate to the sales route?
Write careful consumer copy
Directions should specify application time and removal. Avoid wording that suggests disease treatment, permanent structural change or universal results. Claims should match available support and local cosmetic rules.
FAQ
Can one sheet shape serve every market?
It may be workable, but face-fit feedback can differ. Confirm the commercial priority and test representative users before locking the cutting pattern.
Review facial mask options or brief SHANGPIN LAB on your sheet mask.