Caffeine pouch nonwoven material
Specify composition, grade, dimensions, basis weight where relevant and the contact-suitability documentation for the intended use. Fiber feel and visual whiteness do not prove chemical suitability, biodegradability or regulatory acceptance.
Caffeine pouch seal strength
Seam geometry, forming conditions and fill contamination can affect integrity. Pressed-edge and ultrasonic constructions should be evaluated against their own process and material. Include leakage and handling behavior, not just an attractive seam appearance.
Compare material with the same formula
| Question | Sample record |
|---|---|
| Feel | Fabric version, size and agreed sensory method |
| Strength | Method, conditioning and observed failure mode |
| Leakage | Handling/test condition and actual result |
| Release | Defined protocol and analytical basis |
| Compatibility | Formula, storage and pack used in the comparison |
Keep disposal instructions specific
A nonwoven pouch is different from a dissolving film. Do not assume the bag should dissolve or be swallowed. Product instructions and disposal information must fit the actual material and the target market.
Project questions
What should I send for this review?
Send the target market, formula and pack version, the question you need answered and existing documents. Identify which values are proposed and which have already been approved.
Does this guide define an approved product specification?
No. Use the guide to prepare a project-specific review. Methods, acceptance criteria and responsibilities are agreed for the actual formulation, pack and market.