本发明涉及一种通过将内盖和外金属盖彼此连接而不用胶水而形成的容器盖及其制造方法，更具体地说，涉及通过将内盖和外金属盖连接到 彼此没有胶水，其防止由热熔树脂和外金属盖形成的内盖彼此分离并减少热损失及其制造方法。 通过如下制造通过将内盖和外金属盖彼此连接而形成的容器盖。 内盖（10）由热熔树脂形成。 外金属盖（20）由金属材料形成。 内盖（10）插入外金属盖（20）中。 内盖（10）的外表面通过向外金属盖（20）施加热而熔化，以允许内盖（10）粘附到外金属盖（20）。

The present invention relates to a container lid and a method of producing a combination of naekaep and metal oekaep without using an adhesive, heating and more particularly, after assembling the naekaep and metal oekaep formed of hot-melt resin heated by bonded thereto by heating the metal oekaep which melt only the adhesive portions of the naekaep a hot-melt resin and naekaep and metal oekaep formed with said hot-melt resin in a manner to bond with oekaep are prevented from mutual departure, the material of the naekaep is general prior art because they form a hot-melt resin since the synthetic resin melt at a lower temperature than relates to a container which combines the naekaep oekaep and metal without using an adhesive to reduce the heat loss, and a method of manufacturing the lid.
The invention naekaep 10, being formed of a metal oekaep 20 formed of a metallic material, and inserting the naekaep 10 coupled in the metallic oekaep 20, heat to the metal oekaep 20 formed by hot-melt resin the mixture is melted in the outer peripheral surface naekaep 10 provides a container with a metal lid that combines naekaep oekaep without using an adhesive characterized in that the adhesive and the metal oekaep 20.
The present invention inserts a step (S10) and the steps (S20) to prepare the metal oekaep 20 formed of a metallic material, naekaep 10 in the metallic oekaep 20 forming the naekaep 10 to the hot-melt resin and combining (S30), and the naekaep step (S40) to (10) placed in the insert-bonded metal oekaep the 20 conveyor belt 50 passes through the heater 30, in the heater 30 is the outer periphery of the naekaep 10 melted by heating characterized in that the step consisting of the (S50) to be bonded with the metal oekaep 20.