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PP-5、PP-5A、PP-5E、PP-5G、PP-P、PP-9A等，廣泛用于PET薄膜、聚丙烯薄膜以及BOPP 覆膜的預(yù)涂膠，對紙張、塑料、纖維等多種材料有較強(qiáng)的粘結(jié)力，特別是對于鞋面皮革的復(fù)合效果明顯。大量用于鞋材港寶和定型布、定型片的涂膠。

Hot melt adhesive for shoe materials

PP-5, PP-5A, PP-5E, PP-5G, PP-P, PP-9A, etc. are widely used as pre coating adhesives for PET film, polypropylene film, and BOPP film. They have strong adhesion to various materials such as paper, plastic, and fiber, especially for the composite effect of shoe leather. A large amount of adhesive is used for shoe material packaging, shaping fabrics, and shaping sheets.