ABSORPTION SHEET

To provide an absorption sheet to which an antibacterial property, strength, a water holding property and a slipping prevention property are added by arranging a heat adhesive fiber containing a proper amount of organic acid and pulp and having a proper diameter on a proper layer of an upper layer, a middle layer or a lower layer.SOLUTION: An absorption sheet (10) has an unwoven fabric layer (5) having at least 3 layers of an upper layer (1), a middle layer (2) and a lower layer (3), the upper layer (1) contains a heat adhesive fiber and organic acid, the middle layer (2) contains the heat adhesive fiber, a pulp and the organic acid, and the lower layer (3) contains the heat adhesive fiber and the pulp. The upper layer (1) has a larger fiber diameter of the heat adhesive fiber than those of the middle layer (2) and the lower layer (3), and a higher percentage content of the organic acid than that of the middle layer (2), the middle layer (2) has a higher percentage content of the pulp than that of the lower layer (3). Thereby a drip exudated from food products is absorbed and wetback is prevented.SELECTED DRAWING: Figure 1 【課題】上層、中層及び下層の何れかの適正な層に、適量の有機酸及びパルプを含みかつ適正径の熱接着性繊維を配置して、抗菌性、強度、保水性及び滑り防止性を付与する吸収シートを提供する。【解決手段】 吸収シート(10)は、上層(1)、中層(2)及び下層(3)の少なくとも３層を有する不織布層(5)を備え、上層(1)は、熱接着性繊維及び有機酸を含み、中層(2)は、熱接着性繊維、パルプ及び有機酸を含み、下層(3)は、熱接着性繊維及びパルプを含む。上層(1)は、中層(2)及び下層(3)に比べ熱接着性繊維の繊維径が大きくかつ中層(2)に比べ有機酸の含有率が高く、中層(2)は、下層(3)に比べパルプの含有率が高い。これにより、食品から滲出するドリップを吸収し、ウエットバックを防止する。【選択図】図１