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    MANUFACTURING METHOD OF AN ECO FRIENDLY FOAMING PACKAGE MATERIAL
    1.
    发明申请
    MANUFACTURING METHOD OF AN ECO FRIENDLY FOAMING PACKAGE MATERIAL 有权
    生态友好的泡沫包装材料的制造方法

    公开(公告)号：US20140306367A1

    公开(公告)日：2014-10-16

    申请号：US13861161

    申请日：2013-04-11

    申请人： TRI CAN CO., LTD.

    发明人： Lucky LEE ,  Fong-Ru Yang ,  Sen-Fang Hsieh ,  Jen-Hao Hsieh

    IPC分类号： C08J9/30

    CPC分类号： B29C44/3457 ,  B29C44/3402 ,  C08J9/0023 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/0085 ,  C08J9/32

    摘要： A manufacturing method of an eco friendly foam package material includes a raw material mixing step for mixing raw materials uniformly and thoroughly to form a mixed raw material, a raw material hybrid-melting step for performing a hybrid-melting process to form a hybrid-melted material, a particle forming step for performing the particle forming process by putting the hybrid-melted material into a pelletizer to form plastic particles, and a foam extrusion step. In the foam extrusion step the plastic particles are melted to become a gelatinous state material, and foamed with non-chemical method. Since the properties of the biodegradable polymer are changed by the decomposition enzyme, and further to mix with bio-cellulose and the industrial starch, such that the eco friendly foam package material with compostability is obtained.

    摘要翻译： 生态友好泡沫塑料包装材料的制造方法包括：原料混合步骤，用于均匀充分混合原料以形成混合原料;原料混合熔融步骤，用于进行混合熔融过程以形成混合熔融 材料，通过将混合熔融材料放入造粒机中以形成塑料颗粒进行颗粒形成过程的颗粒形成步骤和泡沫挤出步骤。 在泡沫挤出步骤中，将塑料颗粒熔化成凝胶态材料，并用非化学方法发泡。 由于可生物降解聚合物的性质由分解酶改变，并且与生物纤维素和工业淀粉混合，从而获得具有可堆肥性的生态友好的泡沫包装材料。

    Method and Apparatus for Producing Bio-Degradable Foam
    2.
    发明申请
    Method and Apparatus for Producing Bio-Degradable Foam 审中-公开
    生物降解泡沫的生产方法和装置

    公开(公告)号：US20070254060A1

    公开(公告)日：2007-11-01

    申请号：US10596069

    申请日：2004-11-26

    申请人： John Errington ,  Anya Hornsey ,  Timothy Chapman ,  Maria Wake ,  Philip Quinn

    发明人： John Errington ,  Anya Hornsey ,  Timothy Chapman ,  Maria Wake ,  Philip Quinn

    IPC分类号： B29C35/08

    CPC分类号： B29C44/588 ,  B29C44/105 ,  B29C44/3402 ,  B29K2995/0059 ,  B29K2995/006 ,  C08J9/122 ,  C08J9/125 ,  C08J2201/032

    摘要： Methods, associated products and apparatus are described for the production of biodegradable foam products using a controlled pressure increase due to compressed air and a controlled pressure decrease in pressure as key variables during a microwave heating cycle to produce a foamed product. The biodegradable product formed has improved characteristics including a density from 10 to 100 kg/m3; a soft and resilient structure; cushioning G-value characteristics to cushion an object with a fragility of 15 to 115; and a surface abrasion comparable to polystyrene.

    摘要翻译： 描述了用于生产可生物降解的泡沫产品的方法，相关产品和设备，其使用由压缩空气控制的压力增加和在微波加热循环期间作为关键变量的受压压力降低来生产发泡产品。 形成的可生物降解的产品具有改进的特性，包括10至100kg / m 3的密度; 柔软弹性结构; 缓冲G值特征，缓冲物体，脆度为15〜115; 和与聚苯乙烯相当的表面磨损。

    Making foamed bodies
    3.
    发明申请
    Making foamed bodies 审中-公开
    制泡沫体

    公开(公告)号：US20060279014A1

    公开(公告)日：2006-12-14

    申请号：US10552612

    申请日：2004-05-19

    申请人： Ian Balchin ,  John Feast

    发明人： Ian Balchin ,  John Feast

    IPC分类号： B29C44/58

    CPC分类号： B29C44/10 ,  B29C35/12 ,  B29C44/3402

    摘要： Making foamed bodies by introducing a biodegradable polymer mixture into a mould (10) in which it is heated to form a foam and to fill the mould. The mould is defined between two opposed parts (12, 14) that mate together, and each mould part is of electrically conducting material, and the moulding surfaces are coated with an electrically insulating material (16). Radio-frequency signals are applied (25) between the mould parts (12, 14) so that the polymer mixture is heated by dielectric heating, so a foam tray is formed in less than 15 s. This provides a more rapid cycle time than using heated moulds. The radio frequency signals may be 27.12 MHz, or 40.68 MHz. The polymer may be starch-based.

    摘要翻译： 通过将可生物降解的聚合物混合物引入到其中被加热以形成泡沫并填充模具的模具（10）中来制造发泡体。 两个相对的部分（12,14）之间的模具被限定在一起，并且每个模具部分是导电材料，并且模制表面涂覆有电绝缘材料（16）。 在模具部件（12,14）之间施加射频信号（25），使得通过介电加热来加热聚合物混合物，因此在少于15秒内形成泡沫托盘。 这比使用加热模具提供了更快的循环时间。 射频信号可以是27.12MHz或40.68MHz。 聚合物可以是淀粉基的。

    Apparatus for producing biodegradable resin foam
    7.
    发明授权
    Apparatus for producing biodegradable resin foam 失效
    用于生产可生物降解的树脂泡沫的装置

    公开(公告)号：US5849339A

    公开(公告)日：1998-12-15

    申请号：US734957

    申请日：1996-10-23

    申请人： Motoyasu Nakanishi

    发明人： Motoyasu Nakanishi

    IPC分类号： B29C44/00 ,  B29C44/10 ,  B29C44/42 ,  B65D65/46 ,  C08J9/08 ,  C08J9/12 ,  C08J11/12 ,  B29C49/02

    CPC分类号： B29C44/428 ,  B29C44/3402 ,  C08J9/125 ,  B29C2043/5808

    摘要： Foam forming techniques are capable of permitting foaming of biodegradable resin to be positively and uniformly accomplished to provide a biodegradable resin foam with satisfactory quality. The biodegradable resin including foam is made of biodegradable resin a main biodegradable resin ingredient of 100.degree. C. or more in melting point and a low-melting biodegradable resin ingredient of 100.degree. C. or less in melting point. The biodegradable resin foam is produced by placing a starting material of at least biodegradable resin and a substantial amount of moisture in a heated and pressurized environment, releasing the starting material from the environment to foam the biodegradable resin, and subjecting the foamed resin to forming by a forming mold. An apparatus for producing the foamed biodegradable resin foam includes a pressure adjusting chamber, an air-permeable forming mold, a pressure reducing tank and an injection machine.

    摘要翻译： 泡沫成型技术能够使生物降解性树脂发泡得到积极和均匀的实现，从而提供令人满意的质量的可生物降解的树脂发泡体。 包含泡沫的生物降解性树脂由生物降解性树脂，熔点为100℃以上的主要生物降解性树脂成分和熔点以下100℃以下的低熔点生物降解性树脂成分构成。 可生物降解的树脂发泡体通过将至少可生物降解的树脂的原料和大量的水分放置在加热和加压的环境中来制备，将起始材料从环境中释放以使可生物降解的树脂发泡，并且使发泡树脂通过 成型模具。 泡沫生物降解性树脂发泡体的制造装置包括压力调节室，透气性成形模，减压槽，注射机。