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所在平台: Udemy |
课程主页: https://www.udemy.com/course/accountability-by-occ-incoming-inspection-at-the-paper-mill/
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**课程名称：** 纸厂进厂检验的问责制 **课程概述：** 本课程聚焦于如何通过质量检验实现盈利。 **核心要点：** 1. **纸厂“纤维损耗”的关键指标：** * 较高的纤维损耗表明进厂检验存在问题。 * 较低的纤维损耗通常意味着进厂检验效果良好。 2. **降低含湿量过高废纸（OCC）供应商的经验：** * 针对含湿量高于25%的供应商，引入了对热重分析仪的测量。 * **技术原因：** 包装水分 AP 500-M6 在高于25%时读数准确性降低。 * **解决方案：** 从每个废纸包中随机抽取3个样品，每份少于3克，混合后进行热重水分测试。 * **执行：** 仅对含湿量超标的供应商重复此操作，并根据热重分析仪的唯一结果进行扣款。 3. **改变废纸（OCC）检验取样方法：** * **传统方法：** 检验每批废纸供应商交付的20%-30%的纸包，并进行封闭纸包检验。 * **新方法：** 随机进行打开纸包检验，并与物流合作伙伴（叉车操作员）紧密合作，识别并检查潮湿的纸包。 * **观察：** 当纸包收到干包时，地面上的水渍、屋顶和墙壁滴水等现象非常明显。 * **打开纸包检验的好处：** * 提高供应商交付水分读数的准确性（因为有些供应商会故意将水洒在纸包内部以增加重量和收入）。
How to make a profit on quality inspection.1.- What is the key indicator of paper mill "fiber lost"?A higher fiber lost indicate problems with the incoming inspections.A lower fiber lost indicte most of the time a good incoming inspection.2.- My experience reducing moisture from bad OCC suppliers.For those suppliers that they have moisture results above the 25%, implemented the thermobalance measuring.Technically the answer is due to the bale moisture AP 500-M6 is less accurate reading above 25%, we decided to take a 3 samples from different parts of the bale OCC less than 3 g each one, put them together and make a moisture test on thermo. Repeat, just for the bad supplier, make the deduction based on an only one result according to thermobalance.3.- Changing the methodology of taking samples for OCC inspectionWe used to check 20 or 30 % of the bales on each delivery from our OCC suppliers, and also we used to make a closed bale inspection, well, nevertheless, we are going to make a open bale inspections ramdonly doing a good team with our parthers of logistic, with the forklift operators to catch bales with moisture. In my experience when we recieve bales on dry box, is clear the wáter marks on the floor, wáter falling from the roof and walls.Benefits of make inspections on open bale:- Accurate reading moisture for supplier deliveries (sometimes the suppliers spread wáter inside to get more weight and in consequence more money).
