Manufacturing method of aligned emboss patterned flooring material and the aligned emboss patterned flooring material manufactured by the method

The present invention relates to a method for manufacturing an aligned embossing-patterned flooring material to facilitate manufacture, and an aligned embossing-patterned flooring material manufactured thereby. To achieve this, the method comprises the following steps: a step of bonding a polyethyle...

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Bibliographische Detailangaben
Hauptverfasser: MANJIN KIM, DEOK RYUL HWANG, GARAM PARK, JIYONG PARK, KWON TAE IL
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a method for manufacturing an aligned embossing-patterned flooring material to facilitate manufacture, and an aligned embossing-patterned flooring material manufactured thereby. To achieve this, the method comprises the following steps: a step of bonding a polyethylene terephthalate (PET) transfer printing film having a printing layer, on which an ink pattern is printed on one side of a polyvinyl chloride (PVC) transparent film, to transfer the ink pattern and to form an aligned embossing in synchronization with the ink pattern on the other side of the PVC transparent film, cooling the aligned embossing using a cooling unit, and recovering the PET transfer printing film separated from the printing layer through a PET transfer printing film recovery roll to prepare an upper layer; and a step of laminating the upper layer on the upper part of the lower layer by thermal compression in a process of manufacturing the lower layer. The process of manufacturing the lower layer includes a process of allowing an interlayer to come in contact with the lower part of a dimension stabilization layer made of a glass fiber layer impregnated with PVC while facing the printing layer of the upper layer, and allowing the base layer to come in contact with the lower part of the interlayer. 본 발명은 동조엠보를 적용한 바닥재의 제조방법 및 이 제조방법에 의해 제조된 바닥재에 관한 것으로써, 이를 실현하기 위한 본 발명은 PVC 투명필름의 한쪽면에 잉크 무늬가 인쇄된 인쇄층을 가진 PET 전사인쇄필름이 접합되어 상기 잉크 무늬가 전사되고, 상기 PVC 투명필름의 다른 한쪽면에 상기 잉크 무늬와 동조를 이루는 동조엠보가 형성되며, 상기 동조엠보는 냉각유닛에 의해 냉각되고, 상기 인쇄층으로부터 분리되는 PET 전사인쇄필름은 PET 전사인쇄필름 회수롤을 통해 회수되어 상부층이 제조되는 단계 및 하부층의 제조 과정에서, 상기 하부층의 상부에 상기 상부층이 열압착으로 함께 합지되는 단계를 포함하며, 상기 하부층의 제조과정에서, 상기 상부층의 인쇄층을 향하면서 PVC가 함침되는 유리섬유층으로 이루어진 치수안정층의 하부에 간지층이 접하고, 상기 간지층의 하부로 베이스층이 접하는 과정이 포함되는 것이 특징이다.