Abstract: A packing member which effectively prevents the liquid repellent material from peeling off the surface and which is provided with the surface excellent in liquid repellency without the need of executing any particular means such as surface-roughening work, treatment with a plasma or vapor deposition. The packing member is characterized by having a surface layer of a blend of a base material polymer mixed with a fluorine-containing polymer, the surface layer forming a gradient of fluorine atom concentration in which fluorine atoms are more distributed in the surface than in the interior.

Abstract: A pourer includes a pour spout, wherein the pour spout is configured to serve as a spout for a content liquid stored in a container main body, and is configured to be attached to a mouth part of the container main body, wherein the pour spout includes a surplus resin part provided on a part of a top surface of the pour spout through which the content liquid passes, and wherein the surplus resin part protrudes outwardly in the radial direction from an outer peripheral edge of the top surface of the pour spout.

Abstract: A plastic molded body has a surface including a non-fluororesin and a rough surface formed on the surface, in which a fluorine atom is incorporated into the molecular chain of a non-fluororesin forming the rough surface. The molded body maintains excellent liquid repellency for a long period of time and exhibits the same levels of drainage and liquid drop-off properties as the initial levels even when it is brought into contact with a liquid repeatedly.

Abstract: Aimed at providing a method for molding a thermoplastic resin product and a molding apparatus therefor that enable productivity, transfer quality or the like to be improved. Provided is a method for molding a thermoplastic resin product that includes a heating step, a transfer step, a cooling step and a mold-releasing step, and wherein, in the heating step, a stamper is irradiated with infrared rays in a state where a cooling member is not irradiated with infrared rays, and at least in the final stage of the transfer step, the stamper and the cooling member are brought into contact.

Abstract: Aimed at providing a method for molding a thermoplastic resin product and a molding apparatus therefor that enable productivity, transfer quality or the like to be improved. Provided is a method for molding a thermoplastic resin product that includes a heating step, a transfer step, a cooling step and a mold-releasing step, and wherein, in the heating step, a stamper is irradiated with infrared rays in a state where a cooling member is not irradiated with infrared rays, and at least in the final stage of the transfer step, the stamper and the cooling member are brought into contact.

Abstract: Aimed at providing a method for molding a thermoplastic resin product and a molding apparatus therefor that enable productivity, transfer quality or the like to be improved. Provided is a method for molding a thermoplastic resin product that includes a heating step, a transfer step, a cooling step and a mold-releasing step, and wherein, in the heating step, a stamper is irradiated with infrared rays in a state where a cooling member is not irradiated with infrared rays, and at least in the final stage of the transfer step, the stamper and the cooling member are brought into contact.

Abstract: A plastic molded body has a surface including a non-fluororesin and a rough surface formed on the surface, in which a fluorine atom is incorporated into the molecular chain of a non-fluororesin forming the rough surface. The molded body maintains excellent liquid repellency for a long period of time and exhibits the same levels of drainage and liquid drop-off properties as the initial levels even when it is brought into contact with a liquid repeatedly.

Abstract: A nozzle includes a front end part, wherein the nozzle is composed of a non-fluorine-based resin, and wherein fluorine atoms are incorporated into a molecular chain of the non-fluorine-based resin constituting a surface of the nozzle. A nozzle includes a front end part, wherein a surface of the front end part is provided with a first surface positioned on the center side of the nozzle and a second surface continuing to an outer peripheral side of the first surface, and wherein the first surface and the second surface are composed of surfaces differing in surface free energy.

Abstract: A pourer includes a pour spout, wherein the pour spout is configured to serve as a spout for a content liquid stored in a container main body, and is configured to be attached to a mouth part of the container main body, wherein the pour spout includes a surplus resin part provided on a part of a top surface of the pour spout through which the content liquid passes, and wherein the surplus resin part protrudes outwardly in the radial direction from an outer peripheral edge of the top surface of the pour spout.

Abstract: A plastic formed body having a rugged surface formed by a transfer method, the rugged surface comprising a primary ruggedness and a fine secondary ruggedness that is formed in at least a portion of the primary ruggedness. The rugged surface of the plastic formed body sustains excellent sliding property for various kinds of liquids and yet it can be easily formed.

Abstract: An apparatus for molding a thermoplastic resin product includes a heating apparatus which conducts heating by radiation of infrared rays by using a light source; a stamper which is radiation heated by infrared rays radiated from the light source; a cooling member which cools the stamper by contacting the stamper which is radiation heated; a first mold which holds the stamper and/or the cooling member in a movable manner, thereby enabling the stamper and the cooling member to be in contact with or remote from with each other; and a second mold which holds a thermoplastic resin to which a structure of a shape-forming surface of the stamper is transferred. The stamper is radiation heated at least in the state where it is remote from the cooling member.

Abstract: Aimed at providing a method for molding a thermoplastic resin product and a molding apparatus therefor that enable productivity, transfer quality or the like to be improved. Provided is a method for molding a thermoplastic resin product that includes a heating step, a transfer step, a cooling step and a mold-releasing step, and wherein, in the heating step, a stamper is irradiated with infrared rays in a state where a cooling member is not irradiated with infrared rays, and at least in the final stage of the transfer step, the stamper and the cooling member are brought into contact.

Abstract: An apparatus for molding a thermoplastic resin product includes a heating apparatus which conducts heating by radiation of infrared rays by using a light source; a stamper which is radiation heated by infrared rays radiated from the light source; a cooling member which cools the stamper by contacting the stamper which is radiation heated; a first mold which holds the stamper and/or the cooling member in a movable manner, thereby enabling the stamper and the cooling member to be in contact with or remote from with each other; and a second mold which holds a thermoplastic resin to which a structure of a shape-forming surface of the stamper is transferred. The stamper is radiation heated at least in the state where it is remote from the cooling member.