XiaoMi-AI文件搜索系统
World File Search SystemPACKAGING
包装
SABIC offers one of the broadest advanced portfolios of materials (Polypropylene (PP), Polyethylene (PE), Polystyrene (PS), Polycarbonate (PC), Polyethylene Terephthalate (PET), Polyvinylchloride (PVC), Polyurethane (PU), Acrylic (PMMA), Acrylonitrile Butadiene Styrene (ABS)), including化合物。除了材料外，SABIC还提供监管支持，以帮助客户遵守行业标准，并开发其六个最先进的包装技术和世界各地的创新中心的新技术和高级材料。
可持续包装
我们的目标是到 2025 年开发出所有产品包装都可回收利用的解决方案，这是实现到 2030 年所有包装都可回收或重复使用（在安全、质量和法规允许的条件下）的重要里程碑。回收是医疗包装循环经济的另一个支柱。我们的愿望是，回收或重复使用成为消费者使用完我们的产品后的默认选择。我们正在整个产品组合中创建可回收利用的格式，目标是到 2025 年开发出所有产品包装都可回收利用的解决方案。可回收利用意味着包装格式被证明与现有或新兴的分类回收技术兼容。使我们的包装可回收利用是实现可回收性的重要里程碑，即在实践中有效地收集、分类和回收一种格式，并在至少一个地区大规模回收。我们已设定目标，到 2030 年使所有包装都可回收或重复使用。为此，我们瞄准了占我们产品组合很大一部分的优先包装格式。例如在口腔健康方面：
真核生物中的 DNA 包装
长度为 30 nm，称为螺线管纤维。它以典型的螺线管纤维形式包裹几乎所有剩余的 DNA。 H1 组蛋白对染色体的邻近组蛋白具有亲和力。 H1 组蛋白在中心彼此靠近并形成卷曲的电话线
包装技术的发展...
chuan lih fa（CLF）Machinery Works Co. Ltd成立于1966年，从当地的工厂发展，提供小型塑料注塑机器，成为具有多种型号的国际品牌，可在全球范围内提供完整的工厂优化和服务。CLF现在专注于研发，注射型机器的制造和销售，并以其超大，高精度和出色的性能模型而闻名。CLF不断坚持其对卓越质量和可持续注射成型技术的追求。www.clf.com.tw/en
可持续食品包装
图1：包装材料要求。.............................................................................. 9 Figure 2: PHAs Structure (Gomes Gradíssimo et al., 2020) .................................................... 12 Figure 3: PHBV structure (Boufarguine et al., 2013) .............................................................. 14 Figure 4:PLA structure (Boufarguine et al., 2013) .................................................................. 15 Figure 5:PBAT structure (Nobrega et al., 2012) ...................................................................... 19 Figure 6:Physical modification through blending will be used in our current project............. 23 Figure 7:Polymer blending ....................................................................................................... 24 Figure 8:Thermo Fisher Process 11 Extruder........................................................................... 25 Figure 9:Injection moulding ..................................................................................................... 25 Figure 10:conveyor belt section.41 Figure 24:TGA weight results 50%:50% blends ...................................................................... 41 Figure 25:TGA Derive weight, neat materials......................................................................... 42 Figure 26:TGA Derive weight 75%:25% blends..................................................................... 42............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... ..................................................................................................................................................................................................................................................................................................................................................................................................................................... 75％的结晶度：25％混合物................................................................................................................................. ............................................................................... 34 Figure 17: Enthalpy cure for 75%:25% blends .................................................................................................................................................. 34 Figure 18: Enthalpy curve for 50%:50% blends ...................................................................... 34 Figure 19:FTIR neat materials ................................................................................................. 37 Figure 20:FTIR results, PHBV & PLA blends ........................................................................ 37 Figure 21:FTIR results, PHBV & PBAT blends ...................................................................... 38 Figure 22:TGA weight results, neat materials ......................................................................... 41 Figure 23: TGA weight results 75%:25% blends .