Abstract: A reuse method of a used PET film, with a ceramic stuck to a surface thereof, is provided. The reuse method of the used PET film includes a repelletizing process, a pellet mixing process, and a molding process. The repelletizing process includes producing a first pellet by repelletizing the used PET film. The pellet mixing process includes mixing the first pellet produced through the repelletizing process, with a second pellet containing a lower percentage of components other than PET than the first pellet. The molding process includes forming a resin molded article through an injection blow molding process, from the first pellet and the second pellet, mixed together in the pellet mixing process.

Abstract: A reuse method of a used PET film includes a removal process including mechanically removing, from the used PET film, the ceramic stuck to the surface of the used PET film, a flaking process including processing the used PET film, from which the ceramic stuck to the surface has been removed, into a flake, a first pelletizing process including processing the flake into a first pellet, an adding process including adding an additive to the first pellet, a second pelletizing process including processing the first pellet, to which the additive has been added, into a second pellet, and a molding process including forming a resin molded article from the second pellet. The adding process also includes setting an IV value of the second pellet to a value within a predetermined range, by adding the additive to the first pellet.

Abstract: A reuse method of a used PET film includes a removal process including mechanically removing, from the used PET film, the ceramic stuck to the surface of the used PET film, a flaking process including processing the used PET film, from which the ceramic stuck to the surface has been removed, into a flake, a first pelletizing process including processing the flake into a first pellet, an adding process including adding an anti-crystallization agent to the first pellet, a second pelletizing process including processing the first pellet, to which the anti-crystallization agent has been added, into a second pellet, and a molding process including forming a resin molded article through an injection blow molding process, from the second pellet.

Abstract: Provided is a method for recycling a used PET film with ceramic adherent to a surface thereof. The method for recycling a used PET film includes a repelleting step and a molding step. In the repelleting step, the used PET film is repelleted to make pellets. In the molding step, the pellets made in the repelleting step are used to form a resin molded product.

Abstract: A developer container is provided with a container body and a covering. The container body has a storage part for containing a developer and a discharge port used for discharging the developer contained in the storage part to outside of the container body. The covering covers a forming surface of a containing space of the developer in the storage part, and is provided so as to be drawable from the discharge port to outside of the container body.

Abstract: A developer container is provided with a container body and a covering. The container body has a storage part for containing a developer and a discharge port used for discharging the developer contained in the storage part to outside of the container body. The covering covers a forming surface of a containing space of the developer in the storage part, and is provided so as to be drawable from the discharge port to outside of the container body.

Abstract: Provided is a manufacturing method of a sheet-through image reading apparatus, including a first step of preparing a contact glass, a second step of bonding, after the first step, a heat-resistant and insulative sheet-shaped material to a predetermined position on a major surface of the contact glass, as a transport guide member, a third step of executing plasma processing on the major surface of the contact glass after the second step, a fourth step of executing a fluorine coating on the major surface of the contact glass after the third step, a fifth step of sintering the contact glass after the fourth step, and a sixth step of fixing the contact glass to a casing of the image reading apparatus, after the fifth step.