Detailed Packaging and Supporting Examination
Chinese-character labels and English text, reference numbers on packs, and preliminary chemical screening.
1Arranging and counting the packs of evidence
1 Observed Characteristics
- Green-toned rectangular packs of various sizes
- Some packs bear Chinese characters and English text on the label or wrapping
- Numbers or reference codes written on some packs
- Sealed clear inner bags of white crystals in sample photos
- Preliminary chemical screening carried out to support forensic examination
- Items laid out in separate sets for recording and comparison
2 Drug Profiling Elements
| Brand or label | Tea pouch pattern / Chinese characters / English text |
|---|---|
| Shape | Rectangular block / Soft stand-up pouch / Clear bag |
| Sealing | Clear film wrapping / Folded closed / Multi-layer bundling |
| Colours and tones | Green / Black / White / Clear |
| Supporting data | Reference numbers / Screening results / Evidence layout |
3 Analytical Notes
- Labels and text on packs strengthen the classification of packaging sets
- Clear inner bags may reflect layering to prevent contamination and preserve condition
- Chemical testing helps confirm information drawn from packaging characteristics
- Photos, codes and material characteristics should be stored in a single standard database
Note:Analysis of packaging characteristics should be used together with laboratory results and other relevant case data.