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In order to raise the mechanical properties of vegetable paper used for packaging, the entire or sectioned leaf cut-off celery was macerated to different degrees and two samples of leaf cut-off celery paper were prepared under the condition of middle scale production. Fiber analyses were given by Swedish L&W fiber tester. The microstructure characteristics of leaf cut-off celery paper were presented through photographs from the Olympus microscope and micro-photograph analyzer. Mechanical properties were tested under standard conditions and their variation was analyzed. Results show the differences in tensile strength is 1.323 times between two samples. Compared with leafed celery paper, the tensile strength of leaf cut-off celery paper is generally 2.326 times greater and leaf cut-off celery paper also has better break percentage elongation.