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  2. Substitute checks in the United States - Wikipedia

    en.wikipedia.org/wiki/Substitute_checks_in_the...

    A substitute check (also called an Image Replacement Document or IRD) [1] is a negotiable instrument that is a digital reproduction of an original paper check.As a negotiable payment instrument in the United States, a substitute check maintains the status of a "legal check" in lieu of the original paper check.

  3. Quality control system for paper, board and tissue machines

    en.wikipedia.org/wiki/Quality_control_system_for...

    Sensors measuring the paper quality (online meters) are attached to a sensor platform that move across the web guided by the scanner beam. A typical crossing time for a sensor platform is 10–30 s (an 8 m web, 60 cm/s). The sensor platform scans across the paper web and continuously measures paper characteristics from edge to edge.

  4. Paper and ink testing - Wikipedia

    en.wikipedia.org/wiki/Paper_and_ink_testing

    It is an environmental KPI parameter in paper making. Acidic paper made from wood-based pulp that still contains lignin will deteriorate over time by becoming brittle and turning yellow. [1] For document preservation, acid-free papers are therefore gaining popularity and have pH of 7 or slightly higher.

  5. Weighing paper - Wikipedia

    en.wikipedia.org/wiki/Weighing_paper

    The smooth texture prevents gunking up and absorption of samples on the paper. [4] Sulfur-free weighing paper: [5] Sulfur-free weighing paper is usually used for weighing food materials. It is made up bleached glassine pulp and paper. As a result, it prevents the reaction of sample with other organic solvents such as alcohol, or acetone.

  6. International English Language Testing System - Wikipedia

    en.wikipedia.org/wiki/International_English...

    The module comprises four sections, with ten questions in each section. It takes around 40 (paper-based) or 32 (computer-delivered) minutes: 30 for testing, plus 10 for transferring the answers to an answer sheet (paper-based) or 2 for re-checking the answers (computer-delivered). [21] [20] Sections 1 and 2 are about everyday, social situations.

  7. Security paper - Wikipedia

    en.wikipedia.org/wiki/Security_paper

    Barack Obama's birth certificate on security paper.. Security paper is a paper used in security printing that incorporates features that can be used to identify or authenticate a document as original, e.g., watermarks or invisible fibres in paper, or features that demonstrate tamper evidence when fraud is attempted, e.g., to remove or alter print such as amounts or signatures on a cheque.