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  2. Paper Office Envelopes - In Stock – Ships Today - Fast Delivery

    Choose from self-seal, gummed, laser printable, jumbo, Ship-Lite®, announcement and more. Depend on Uline – your #1 source of office and business supplies.

    In Stock · Huge Catalog · Ships Today · 41,000 Products

    • StayFlats® Mailers

      Available in white, kraft or black.

      Self-seal or tab locking closures.

    • Poly Mailers

      Lightweight envelopes. Water

      resistant, tear-proof polyethylene.

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    • 【moda專欄】電子簽章的相關技術介紹

      iThome· 2 天前

      隨著數位簽章的技術成熟，搭配電子簽章法修法，數位簽章將如同傳統紙本時代的印鑑證明，可推定數位簽章為本人親簽或蓋章，在法律上具有更強的證據能力