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Code 39 Barcode Generator

Code 39 Barcode

    Code 39 碼是 1974 年發展出來的條碼系統,目前較主要應用於工業產品,商業資料及醫院的保健資料,它的最大優點是碼數沒有強制的限定,可用大寫英文子母碼;檢查碼 (Check Digit) 可忽略不計,可表示的資料包含有:0-9 的數字,A-Z 的英文字母及(+)(-)等特殊符號,故此 39 碼較為適合某些公司用於內部運作的條碼,且是包含的文字及數字最多之條碼系統。條碼的長度沒有限制,可隨著需求作彈性調整,但在規劃長度的大小時應考慮條碼閱讀機所能允許的範圍,避免掃描時無法讀取完整的資料。
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  • Revised Version
    24 Jun 2018 (GMT+8)