CONTAINER AND METHOD OF MANUFACTURE
    2.
    发明申请

    公开(公告)号:US20200171730A1

    公开(公告)日:2020-06-04

    申请号:US16738422

    申请日:2020-01-09

    摘要: A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.

    CONTAINER AND METHOD OF MANUFACTURE

    公开(公告)号:US20220072757A1

    公开(公告)日:2022-03-10

    申请号:US17525047

    申请日:2021-11-12

    摘要: A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.

    CONTAINER AND METHOD OF MANUFACTURE
    10.
    发明申请

    公开(公告)号:US20200171731A1

    公开(公告)日:2020-06-04

    申请号:US16738440

    申请日:2020-01-09

    摘要: A method includes injection molding a preform using a two phase injection system having a first phase in which a material is injected into the preform and a second phase in which the material is injected into the preform. The preform is disposed in a mold. The preform is blow molded into an intermediate article. The intermediate article is trimmed to form a finished container. The first phase includes injecting a material into the preform to form a single layer of the preform and the second phase includes injecting the material to form inner and outer layers and an intermediate layer between the inner and outer layers. The inner and outer layers include the material and the intermediate layer includes at least one additive. Finished containers are disclosed.