The improved structure of the pineapple fruit bag is formed by folding a paper material to form a front bag surface and a back bag surface, and respectively, an adhesive portion is respectively disposed between the inner surfaces of the front and rear pocket sides to adhere Forming a bag body, and the bottom ends of the two adhesive portions are slightly above the bottom edges of the front and back pocket faces, and the top ends are extended laterally from the top edges of the front and rear pocket faces along the fold to the other side, so that the front The two sides of the back pocket surface are completely in close contact state, and then a plurality of vent holes are arranged on the surface of the bag body, which can improve the bonding strength of both sides of the bag body, and has good ventilation and ventilation effect, and can effectively protect the pineapple fruit from being normal. Improved structure of growing pineapple fruit bagging.一種鳳梨果實套袋之改良構造，係以一紙材摺疊形成一前袋面及一後袋面，並於該前、後袋面兩側邊緣之內面間，分別設有一黏著部，以黏合成一袋體，且該兩黏著部之底端係位在前、後袋面底緣之稍上方，又其頂端係自前、後袋面之頂緣沿摺疊處朝另側橫向延伸設置，使前、後袋面之兩側成完全密合狀態，再於袋體表面設有數個通氣孔，而成一可增進袋體兩側之結合強度，兼具有良好通風透氣效果，可有效保護鳳梨果實正常成長之鳳梨果實套袋之改良構造。
