魔術貼，又名粘扣帶或吱啦扣，是衣服上常用的一種連接輔料。它分公母兩面，一面是細小柔軟的纖維，另一面是較硬帶鉤的刺毛。當兩面貼合在一起時，鉤狀的纖維會嵌入環(huán)狀的纖維中，形成牢固的連接。魔術貼廣泛用于服裝、鞋帽、箱包、沙發(fā)、窗簾、玩具、帳篷、手套、運動器材、醫(yī)療器械及各類軍工產品等行業(yè)。

魔術貼具有多種特性，如耐高溫、耐寒性、耐水性、耐日照、耐黃變等，產品后期性佳，質量穩(wěn)定，粘性強，抗拉力強。根據不同的材質和用途，魔術貼還可以細分為多種類型，如常規(guī)魔術貼、背膠魔術貼、沖型魔術貼、松緊魔術貼等。

Velcro（or Hook & Loop），also known as magic tape or sticky fasteners, is a commonly used connection accessory in clothing. It consists of two parts: the male side, which features small, hook-like fibers (HOOK), and the female side, which has soft, loop-like fibers (LOOP). When pressed together, the hooks on the male side embed into the loops on the female side, creating a strong adhesive force.

Velcro is widely applied in various industries, including clothing, footwear, bags, furniture, curtains, toys, tents, gloves, sports equipment, medical devices, and military products. It exhibits multiple properties, such as high temperature resistance, cold resistance, water resistance, sunlight resistance, and yellowing resistance. The product has excellent later-stage performance, stable quality, strong adhesion, and high tensile strength.

Depending on its material and application, Velcro can be further classified into several types, such as regular Velcro, self-adhesive Velcro, punched Velcro, elastic Velcro, etc.