student tape stationery adhesive tape natural transparent non-lining paper li shunda 1.2*7m li shunda
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Student tape has a sense of transparency, does not change color or deteriorate, is easy to tear, and is convenient to use; It is suitable for general sealing, fixing broken documents, and adhering to small cultural relics.
Width: 0.7cm
Length: 7
Thickness: 0.035mm - 0.070mm
Elongation: 45%
Tensile strength (Tensile): ≥ 68N/25mm
Adhesion: ≥13N/25mm
Initial Adhesion (Temperciance): 24#
Permanent adhesion (Permanent adhesion): 72H