Carving printing method of polyester-cotton interwoven double-layer fabric

The invention relates to a carving printing method of polyester-cotton interwoven double-layer fabric, which comprises the steps of 1) weaving, to be specific, performing fabric weaving with polyesteryarns at surface and cotton yarns inside through a double-beam loom by means of a stitching double wave process to obtain an initial fabric, wherein strength of the polyester yarns is 700-750 cN, andstrength of the cotton yarns is 350-400 cN; 2) carving, to be specific, placing the initial fabric on a rotary printing machine or a flat screen printing machine, locally carbonizing the polyester fibers of the initial fabric through an inorganic strong alkali having a mass concentration of 25-30% for 2-3 min, washing with water to remove carbon debris, and forming patterns on the initial fabric. 本发明为一种涤棉交织双层面料的雕花印花方法。它包括如下步骤：1）织造：通过双经轴织机用接结双层组织法将涤纶纱置于表面、棉纱置于里层进行面料织造，得到初始面料，其中，所述涤纶纱的强力为700-750cN，棉纱的强力为350-400cN；2）雕花：将初始面料置于滚筒印花机或平网印花机上，将质量百分比浓度为25%-30%的无机强碱对所述初始面料的涤纶纤维局部炭化，炭化时间为2-3min，然后水洗除去炭屑，在初始面料上形成图案。