IMAGE FORMATION METHOD AND IMAGE FORMATION DEVICE

• Main Author: NITO KEN
• Format: Patent
• Language: English; Japanese
• Published: 21.12.2023
• Subjects: COLOUR PRINTING; CORRECTION OF TYPOGRAPHICAL ERRORS; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM; DYEING OR PRINTING TEXTILES; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LAUNDERING; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; SELECTIVE PRINTING MECHANISMS; STAMPS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TYPEWRITERS

To provide an image formation method and an image formation device with improved dyeing density and reduced uneven dyeing.SOLUTION: An image formation method is designed to form an image on a fabric with a sublimation colorant and includes the following sequential steps: applying a pretreatment liquid to the fabric; drying the fabric; and applying the sublimation colorant to the fabric. The pretreatment liquid contains an organic compound. In the drying step, a heat source is not in contact with the fabric.SELECTED DRAWING: Figure 1 【課題】本発明の課題は、染色濃度が向上し、かつ染色ムラが低減した画像形成方法及び画像形成装置を提供することである。【解決手段】本発明の画像形成方法は、布帛に昇華色材で画像を形成する画像形成方法であって、前記布帛に前処理液を付与する工程、前記布帛を乾燥する工程、及び前記布帛に前記昇華色材を付与するする工程、をこの順で有し、前記前処理液が、有機化合物を含有し、前記乾燥する工程において、熱源と前記布帛が非接触であることを特徴とする。【選択図】図１