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Process for the production of an analysis test strip

  • US 4,476,149 A
  • Filed: 08/09/1982
  • Issued: 10/09/1984
  • Est. Priority Date: 08/27/1981
  • Status: Expired due to Term
First Claim
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1. A process for the production of an analysis test strip having an elongated carrier with at least one test field fixed thereon, the process comprising:

  • providing a band of carrier material sufficient for a plurality of test strips;

    batchwise producing test field material in an amount sufficient for the plurality of test strips and obtaining batch specific information for the quantitative evaluation of said test field material;

    in a chronologically separate step, fixing the test field material in the form of at least one narrow band onto a parallel-running substantially wider band of carrier material having a longitudinal axis and two longitudinal edges;

    cutting the carrier band, with the test field material band fixed thereon, transversely to the longitudinal axis thereof and into a plurality of test strips; and

    , prior to the cutting step and after obtaining said batch-specific information, applying a bar code running parallel to the longitudinal edges of the carrier band including said batch-specific information.

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