KR-20260062660-A - Printing method of silicone coated fabric using thermal transfer

Abstract

The present invention relates to a method for printing on silicone-coated fabric using heat transfer, and more specifically, to a method for printing on silicone-coated fabric using heat transfer, wherein heat transfer printing is performed by using a heat transfer sheet on the silicone-coated fabric to heat-pressure it for a predetermined time, at a predetermined temperature, and at a predetermined temperature to form various letters or patterns (logos), thereby enabling the production product to have excellent adhesion, elasticity, and texture while allowing for the free selection of letters and patterns of various colors.

Inventors

• 소윤서

Assignees

• 르망고 주식회사

Dates

Publication Date

20260507

Application Date

20241029

Claims (6)

1. Step of preparing fabric; A step of coating the above fabric with silicone; A step of preparing a heat transfer paper having a printed portion on which letters or patterns are formed; A step of heat transferring by heat pressing a heat transfer sheet having the above-described printing portion at a position corresponding to the above-described printing portion of a silicone-coated fabric material; and A method for printing a silicone-coated fabric using heat transfer, characterized by including the step of separating the heat transfer paper from the heat-transferred fabric to complete the product.
2. In Article 1, A method for printing a silicone-coated fabric using heat transfer, characterized in that the fabric is a fabric having close elasticity or a foil.
3. In Article 1, A method for printing a silicone-coated fabric using heat transfer, characterized in that, in the step of coating silicone on the fabric, the coating is performed using any one of direct coating, mixed coating, and printing coating.
4. In Article 1, A method for printing on a silicone-coated fabric using thermal transfer, characterized in that the thermal transfer sheet is one of a PVC (polyvinyl chloride) transfer sheet, a PU (polyurethane) transfer sheet, and a photo transfer sheet.
5. In Article 1, A method for printing on a silicone-coated fabric using heat transfer, characterized in that, in the step of heat transferring by heat pressing a heat transfer sheet having the above-described printing portion at a position corresponding to the above-described printing portion of a silicone-coated fabric, the heat transfer sheet having the above-described printing portion formed thereon, which is placed at a designated position on the upper surface of the finished silicone-coated fabric, is heat-pressed by a press plate for a predetermined time, a predetermined temperature, and a predetermined temperature to perform heat transfer printing.
6. In Article 1, A method for printing a silicone-coated fabric using heat transfer, characterized in that, in the step of separating a heat transfer sheet from the heat-transferred fabric to complete the product, a heat transfer sheet in the form of a release liner is separated from the transfer image completed on the upper surface of the silicone-coated fabric to complete the product.

Description

Printing method of silicone coated fabric using thermal transfer The present invention relates to a method for printing on silicone-coated fabric using heat transfer, and more specifically, to a method for printing on silicone-coated fabric using heat transfer, wherein heat transfer printing is performed by using a heat transfer sheet on silicone-coated fabric and applying heat and pressure for a predetermined time, a predetermined temperature, and a predetermined temperature to form various letters or patterns (logos), thereby enabling the production product to have excellent adhesion, elasticity, and texture while allowing for the free selection of letters and patterns of various colors. Generally, fabric materials for items such as gloves, swimming caps, and wetsuits, which require both tight elasticity and waterproofing, are typically manufactured by coating highly elastic fabrics with silicone, a polymer compound. For such fabric materials, the silicone structure must be coated densely and uniformly to ensure a good texture and improve usability and marketability. Recently, the aesthetic appeal of products is being pursued by forming letters and patterns on the aforementioned silicone-coated fabric using methods such as silk screen printing. However, as mentioned above, the formation of characters and patterns by silk screen printing not only has limitations in forming characters and patterns of various colors but also suffers from low productivity due to manual processing, as well as problems such as irregular adhesion elasticity and poor color quality resulting from uneven printing density and thickness, which lowers marketability. FIG. 1 is a flowchart illustrating a method for printing a silicone-coated fabric using thermal transfer according to one embodiment of the present invention. FIGS. 2a to 2e are process diagrams schematically illustrating each process of a printing method for a silicone-coated fabric using thermal transfer according to an embodiment of the present invention. FIG. 3 is an example photograph of a product completed through a printing method of a silicone-coated fabric using thermal transfer according to one embodiment of the present invention. The present invention may be implemented in various other forms without departing from its technical concept or main features. Accordingly, the embodiments of the present invention are merely examples in all respects and should not be interpreted restrictively. Terms such as first, second, etc. may be used to describe various components, but said components should not be limited by said terms. The above terms are used solely for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be named the second component, and similarly, the second component may be named the first component. When it is stated that one component is "connected" or "joined" to another component, it should be understood that while it may be directly connected or joined to that other component, there may also be other components in between. On the other hand, when it is stated that one component is "directly connected" or "directly coupled" to another component, it should be understood that there are no other components in between. The terms used in this application are used merely to describe specific embodiments and are not intended to limit the invention. The singular expression includes the plural expression unless the context clearly indicates otherwise. In this application, terms such as “comprising,” “having,” “having,” etc. are intended to specify the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which this invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application. Hereinafter, in order to provide a detailed description sufficient for a person skilled in the art to easily practice the present invention, the most preferred embodiment of the present invention will be described in detail with reference to the attached drawings. FIG. 1 is a flowchart showing a method for printing a silicone-coated fabric using heat transfer according to an embodiment of the present invention, FIG. 2a to 2e are process diagrams schematically showing each process of a method for printing a silicone-coated fabric using heat transfer acc