What we have written on the cold chain63 / 154

Compare thermobox offers using the same suitable load configuration and use assumptions, rather than litres alone.

Record article, supplier and document revision; assess an SDS separately from operating instructions.

Low weight can lead on a single drop. On a multi-stop route, shape retention, fast closure and rearranging the remaining load matter more.

Match the product code to current safety documentation; do not assume another plate has the same classification.

The melting point of a eutectic plate sets how cold the freezer must be and how many plates a bag needs. Below are GEBHARDT's figures and a worked bag-pool example.

Do not treat packaged transport advice as a universal rule. Decide from product protocol, contact surfaces and the validated transport arrangement.

Do not treat label volume as usable load. Measure packs, cold sources and closure clearance in a sample, then record the layout.

Do not extend a general catalogue statement to every accessory. Match the part and intended use to the document scope.

Assess the sample with real packs and the planned cleaning flow; write acceptance criteria before ordering.

HACCP wording alone proves neither product approval nor an annual audit. Verify model, site, document date and scope from the current copy.

How to dry a washed thermal bag without leaving moisture in seams and layers, the EPA's 24-48 hour mould threshold, and how drying time sets the number of spare bags a fleet needs.

A logo is not enough; request the document number, issuer, product scope and validity record.