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公开(公告)号：US20110200844A1
公开(公告)日：2011-08-18
申请号：US12707368
申请日：2010-02-17
CPC分类号： B32B27/36 , B32B7/12 , B32B27/08 , B32B27/22 , B32B27/285 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2250/24 , B32B2255/102 , B32B2255/205 , B32B2264/104 , B32B2307/31 , B32B2307/41 , B32B2307/412 , B32B2307/518 , B32B2307/7163 , B32B2307/7242 , B32B2307/7244 , B32B2307/7265 , B32B2307/732 , B32B2307/75 , B32B2439/06 , B32B2439/46 , B32B2553/00 , Y10T428/31504
摘要： A multi-layer PLA film with barrier properties having one or more additives. In one aspect the additive can lower the glass transition temperature of the PLA to enhance the span of environments in which the PLA film can degrade. In one aspect, a plasticizer can be added to lower the glass transition temperature to facilitate degradation at lower temperatures. In one aspect, calcium carbonate can be added to a PLA film layer.
摘要翻译： 具有阻隔性的多层PLA膜具有一种或多种添加剂。 在一个方面，添加剂可以降低PLA的玻璃化转变温度，以增加PLA膜可以降解的环境的跨度。 在一个方面，可以加入增塑剂以降低玻璃化转变温度以促进在较低温度下的降解。 一方面，可将碳酸钙加入到PLA膜层中。
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公开(公告)号：US20130101831A1
公开(公告)日：2013-04-25
申请号：US13277974
申请日：2011-10-20
CPC分类号： D21H19/02 , D21H17/63 , D21H19/38 , D21H19/58 , D21H19/60 , D21H19/826 , D21H27/10 , Y10T428/251 , Y10T428/31895 , Y10T428/31993 , Y10T428/31996
摘要： A multi-layer paper-based packaging material is provided that has adequate barrier properties. At least one surface of the paper is smoothed and then a barrier layer is applied. The paper can also include optional primer and heat-seal layers.
摘要翻译： 提供具有足够的阻隔性能的多层纸基包装材料。 使纸的至少一个表面平滑，然后施加阻挡层。 纸张还可以包括可选的底漆和热封层。
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公开(公告)号：US20110200796A1
公开(公告)日：2011-08-18
申请号：US13091900
申请日：2011-04-21
CPC分类号： B32B27/36 , B32B37/12 , B32B37/203 , B32B38/145 , B32B2037/246 , B32B2038/0092 , B32B2309/02 , B32B2309/12 , B32B2439/40 , B82Y30/00 , Y10T428/1321 , Y10T428/1324 , Y10T428/1338 , Y10T428/1341 , Y10T428/1348 , Y10T428/1379 , Y10T428/24802 , Y10T428/31504 , Y10T428/31786 , Y10T428/31855 , Y10T428/31971
摘要： A multi-layer film with barrier properties having one or more layers made from a bio-based film is disclosed. In one aspect, a multi-layer packaging film including (a) an outer layer including a bio-based film, wherein the bio-based film is polylactide, (b) an adhesive layer adjacent to the outer layer and (c) a product side layer including a metalized polyolefin having barrier properties, wherein the multi-layer packaging film is a flexible film.
摘要翻译： 公开了具有由生物基膜制成的一层或多层的阻隔性能的多层膜。 一方面，一种多层包装膜，其包括（a）包含生物基膜的外层，其中所述生物基膜是聚丙交酯，（b）与所述外层相邻的粘合剂层，和（c）产物 包括具有阻隔性的金属化聚烯烃，其中多层包装膜是柔性膜。
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公开(公告)号：US20130034667A1
公开(公告)日：2013-02-07
申请号：US13204483
申请日：2011-08-05
CPC分类号： C23C16/40 , C23C14/02 , C23C16/02 , C23C16/0272 , C23C16/401 , C23C16/402 , C23C16/453 , C23C16/50
摘要： An inorganic nanolayer surface coated polymer film product is disclosed with enhancements such as improved metallization capability, low cost, low polymer additives and modifiers, improved recyclability, and good web properties. Also method for priming a flexible film substrate to enhance the reactivity or wettability of the substrate for metallization is disclosed. A substrate film is coated with one or more nanolayers of a metal or metal oxide applied by CCVD and/or PECVD at open atmosphere. The deposited coating acts to enhance the surface energy of the film substrate and to and reduce the surface gauge variation of the substrate or supporting film, thereby enhancing the wettability of the film substrate for metallization and/or to improve the anti-block characteristics of the film. The deposited coatings may also act as a barrier layer for lowering the permeability of light, gas and vapor transmission through the substrate.
摘要翻译： 公开了无机纳米层表面涂覆的聚合物膜产品，其具有改进的金属化能力，低成本，低聚合物添加剂和改性剂，改善的可循环性和良好的网性能。 公开了一种用于引发柔性膜基底以提高用于金属化的基底的反应性或润湿性的方法。 在敞开的气氛下，用一个或多个通过CCVD和/或PECVD施加的金属或金属氧化物的纳米层涂覆基底膜。 沉积的涂层用于增强膜基材的表面能，并降低基材或支撑膜的表面规格变化，从而提高用于金属化的膜基材的润湿性和/或改善薄膜基材的抗块特性 电影。 沉积的涂层还可以用作阻挡层，用于降低通过基底的光，气体和蒸气透过率的渗透性。
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公开(公告)号：US20240294314A1
公开(公告)日：2024-09-05
申请号：US18663626
申请日：2024-05-14
IPC分类号： B65D65/46 , B65D65/42 , B65D85/804 , C23C24/00
CPC分类号： B65D65/466 , B65D65/42 , B65D85/8043 , C23C24/00
摘要： A biodegradable composite comprising an oxidizing metal barrier layer, a bio-based outer print layer attached to a top surface of the oxidizing metal barrier layer, and a bio-polymer inner layer attached to a bottom surface of the oxidizing metal barrier layer. In another aspect, a method for making a biodegradable composite comprising the steps of applying a bio-based outer print layer to a top surface of an oxidizing metal barrier layer, and applying a bio-polymer inner layer to a bottom surface of the oxidizing metal barrier layer. In another aspect, a biodegradable or compostable single-serving coffee pod is provided.
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公开(公告)号：US20100011711A1
公开(公告)日：2010-01-21
申请号：US12471703
申请日：2009-06-25
CPC分类号： B65B9/20 , B65B9/2042 , B65B9/213 , B65B9/22 , B65B65/06 , B65D75/008
摘要： A vertical stand-up pouch, flat bottom bag, or flexible package, and method for manufacturing same, constructed by modification to existing vertical form and fill packaging machines. The invention involves producing a vertical stand-up pouch or flat bottom bag from a single sheet of packaging film by forming one or two vertical creases along opposing sides of the packaging film tube prior to forming a transverse seal on the tube. The vertical crease is formed using a pivoting tucker mechanism positioned outside the packaging film tube and between two forming plates positioned inside the packaging film tube. A novel method is also disclosed for adjusting the orientation of labeling on the packaging film, which results in the production of innovative packages.
摘要翻译： 垂直立式袋，平底袋或柔性包装及其制造方法，通过对现有的垂直形式和填充包装机进行修改而构成。 本发明涉及通过在形成管子之间的横向密封之前在包装薄膜管的相对两侧形成一个或两个垂直折痕，从一张包装薄膜制造立式立式袋或平底袋。 垂直折痕使用位于包装膜管外侧的位于包装膜管内部的两个成形板之间的枢转打褶机构形成。 还公开了一种用于调节包装膜上标签取向的新方法，这导致了创新包装的生产。
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公开(公告)号：US20220250819A1
公开(公告)日：2022-08-11
申请号：US17667477
申请日：2022-02-08
IPC分类号： B65D65/46 , B65D65/42 , B65D85/804 , C23C24/00
摘要： A biodegradable composite comprising an oxidizing metal barrier layer, a bio-based outer print layer attached to a top surface of the oxidizing metal barrier layer, and a bio-polymer inner layer attached to a bottom surface of the oxidizing metal barrier layer. In another aspect, a method for making a biodegradable composite comprising the steps of applying a bio-based outer print layer to a top surface of an oxidizing metal barrier layer, and applying a bio-polymer inner layer to a bottom surface of the oxidizing metal barrier layer. In another aspect, a biodegradable or compostable single-serving coffee pod is provided.
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