推荐回答（2个）
一：面料加工
面料加工是指把皮革和海绵以及隔音棉(或者隔音布)无纺布加工到一起用以制作皮革脚垫的面，一般要求贴合牢固，不起泡，无毒无味，不伤害表层皮革，花形美观清晰。一般加工方式分：
1：复合技术：将各类皮革、海绵，隔音布，隔音棉等二层或多层的主要材料贴合在一起形成脚垫面料的生产工艺。具体又分为有胶复合和无胶复合，有胶复合又分为水胶、PU油胶、热熔胶等，无胶复合工艺多为材料之间直接热压粘合或用火焰燃烧复合。
水胶复合： 成本比较低 易气泡，手感偏硬
Pu油胶复合： 粘合牢度好 加工过程危险，不环保
热熔胶复合： 在有胶复合里成本最低 最易操作 气味最重
热压复合： 气味最小， 因海绵导热性太差，可操作性不强
火焰燃烧复合：贴合牢度最好，无毒环保 但是海绵选择要阻燃型的，相对成本比较高
2：绗缝技术
绗缝是用长针缝制有夹层的纺织物，使里面的棉絮等固定。具体到脚垫面料来说就是将皮革海绵隔音棉由电脑绗缝机用皮革线缝制到一起并缝出多种有规则的图案。
3：高分子焊接技术
皮革面料和中间夹层海绵之间不用绗缝，不用胶粘，而是采用高分子焊接技术，使夹层处于真空状态之中，确保了百分百的防水，雨水不会通过千百个绗缝针孔进入中间夹层，永远不会有霉变，异味，螨菌滋生等烦恼。
二：底模加工
将环保EVA和至滑布(或者神爪)用热压复合机复合在一起，确保均匀复合不起泡，形成底壳料(目前皮革后箱垫原材料也是热压复合的)，再由专业压模师经下料，加热，压制，冷却，修剪等12到工序热压而成。
三：合片加工
将加工好的面料经下料师傅按车型颜色品种裁切成料片，再由缝纫师傅依据各个车型的要求按一定的操作标准缝纫加工成面片。
四：包边成品
将合成的面片和压制的底模粘合后，经由粗修，压线，细修，包边等8到工序而成，至此产品就可以初见端倪了，如果你认为到此就完工那就大错特错了，后边我们百事达公司对产品还有初步修整，擦洗，装订标牌，检验，包装等一系列工序在等着。
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