Who should provide the product for a packaging machine sample test?
• The buyer provides the product, as film compatibility and heat-seal parameters require actual items.
• Sample tests use the buyer's real product; the supplier only supplies empty film and dummy material.
• The buyer ships sufficient product in advance, typically no fewer than 500 pieces for continuous runs.
• For chilled or fragile products, the buyer handles cold-chain transport and protective packaging.
• Both parties confirm the product spec sheet before testing as the FAT acceptance basis.
• Sample tests use the buyer's real product; the supplier only supplies empty film and dummy material.
• The buyer ships sufficient product in advance, typically no fewer than 500 pieces for continuous runs.
• For chilled or fragile products, the buyer handles cold-chain transport and protective packaging.
• Both parties confirm the product spec sheet before testing as the FAT acceptance basis.