TRANSPARENT ANTIBACTERIAL PLASTIC FILM AND METHOD FOR MANUFACTURING THE SAME

    公开(公告)号:US20220332906A1

    公开(公告)日:2022-10-20

    申请号:US17516788

    申请日:2021-11-02

    Abstract: A transparent antibacterial plastic film and a method for manufacturing the same are provided. The transparent antibacterial plastic film includes a polyester material and an antibacterial composite dispersed in the polyester material. A refractive index of the antibacterial composite ranges from 1.46 to 1.66. The method for manufacturing the transparent antibacterial plastic film includes steps of: mixing the polyester material and the antibacterial composite to form antibacterial masterbatches, and using the antibacterial masterbatches to form the transparent antibacterial plastic film. A refractive index of the antibacterial composite ranges from 1.46 to 1.66.

    UV RELEASE TAPE
    4.
    发明公开
    UV RELEASE TAPE 审中-公开

    公开(公告)号:US20240191102A1

    公开(公告)日:2024-06-13

    申请号:US18169847

    申请日:2023-02-15

    Abstract: A UV release tape includes a substrate layer, a UV release layer, and a separation layer. The UV release layer is disposed between the substrate layer and the separation layer. A material of the substrate layer includes a polyvinyl chloride, a plasticizer, and a metal salt compound. Relative to 100 phr of the polyvinyl chloride, an amount of the metal salt compound ranges from 1 phr to 8 phr. The metal salt compound includes a calcium salt compound and a zinc salt compound. A peeling strength of the UV release layer toward a silicon wafer is higher than 10 N/in. After being exposed to UV light, the peeling strength of the UV release layer toward the silicon wafer is lower than 0.3 N/in.

    PACKAGING MATERIAL FOR CARTON PRODUCTS AND PACKAGING METHOD THEREOF

    公开(公告)号:US20210253333A1

    公开(公告)日:2021-08-19

    申请号:US17022273

    申请日:2020-09-16

    Abstract: A packaging material for carton products and a packaging method thereof are provided. The packaging material includes an inner packaging film and an outer packaging film. The inner packaging film includes a first polypropylene material and a first resin additive. The first polypropylene material has a first melting point. The melting point of the first resin additive is not greater than the first melting point. The outer packaging film includes a second polypropylene material, a second resin additive, and a slip agent. The second polypropylene material has a second melting point. The first melting point is greater than the second melting point. An absolute value of a difference between the first melting point and the second melting point is between 10° C. and 40° C. The melting point of the second resin additive is not greater than the second melting point.

    PEARL PAPER AND METHOD FOR MANUFACTURING THE SAME

    公开(公告)号:US20210078308A1

    公开(公告)日:2021-03-18

    申请号:US16790942

    申请日:2020-02-14

    Abstract: A pearl paper and a method for manufacturing the same are provided. The pearl paper includes a first surface layer, a second surface layer, and a lightweight layer. The lightweight layer is disposed between the first surface layer and the second surface layer. The first surface layer is a polypropylene layer. The second surface layer is a polypropylene layer. The lightweight layer has a continuous phase part and a dispersed phase part. A material of the continuous phase part contains polypropylene and a material of the polymer dispersed phase part contains polyester.

    PLASTIC WRAP AND METHOD FOR MANUFACTURING THE SAME

    公开(公告)号:US20220055358A1

    公开(公告)日:2022-02-24

    申请号:US17306956

    申请日:2021-05-04

    Abstract: A plastic wrap and a method for manufacturing the same are provided. The plastic wrap includes at least one resin layer that includes a resin composition. The resin composition includes, based on 100 wt % of the resin composition, 1 to 14 wt % of an inorganic nano powder. The inorganic nano powder includes 1 to 30 wt % of zinc oxide, 1 to 20 wt % of titanium oxide, and at least one of 1 to 35 wt % of a silver salt-doped silicon oxide and 1 to 15 wt % of a rare earth metal salt.

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