Standard Core Sampling Methods for Raw Cotton Bale Testing
Standard core sampling extracts representative full-depth fibers across compressed bales to verify moisture, micronaire, and net scoured commercial mass.
Tamper Evident Core Bagging
Specimen Security
Specialized protective packaging designed to secure extracted cotton core samples prevents unauthorized access, contamination, or moisture loss during transit to the testing laboratory. Utilizing tamper evident core bagging ensures that the physical properties of the specimen remain unchanged from the moment of extraction to testing, preserving the natural state of the fibres. This security method is required for samples destined for official textile arbitration, where financial outcomes depend on test accuracy.
Mechanical Seal
Heavy plastic bags feature a self-adhesive seal that tears or reveals a warning pattern if anyone attempts to open it. When using tamper evident core bagging, the laboratory technician must verify that the seal is unbroken before accepting the sample. This physical check guarantees that the fiber sample has not been switched or altered.
Audit Trail
Serialized bar codes printed directly on the secure bags allow companies to track each specimen from the warehouse to the testing bench. Implementing tamper evident core bagging creates a verifiable chain of custody that is recorded in the laboratory management system. This tracking prevents administrative errors and prevents sample mixing during peak seasons.
Commercial Trust
Merchants and mills accept testing results with greater confidence when these secure transport methods are utilized. The use of tamper evident core bagging eliminates suspicions of sample manipulation during dispute resolution. This trust maintains smooth commercial relationships across the global textile supply chain.