| 摘要 |
A plastic film dispensing apparatus is constructed to includes a holder base, the holder base having a hollow body with a bottom opening and a top center through hole, a rotary member having a hollow cylindrical body sleeved onto the holder base and a circular top center coupling hole disposed in vertical alignment with the top center through hole of the holder base, an adjustment member pivoted to the holder base, and a rod member coupled to the adjustment member for axial movement relative to the holder base upon rotary motion of the adjustment member to stop the rotary member from rotary motion relative to the holder base or to let the rotary member be rotated with the roll of plastic film carried thereon relative to the holder base.
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