-
公开(公告)号：US20210237950A1
公开(公告)日：2021-08-05
申请号：US17139745
申请日：2020-12-31
发明人： Jin Seok CHOI , Sung Ji CHOI
摘要： The example embodiments relate to a lid packing material for food container, and a lid packing material for food container according to an aspect of the example embodiments includes: a substrate layer; and a heat-adhesion layer formed on the substrate layer, wherein the heat-adhesion layer includes at least two types of wax having different melting points.
-
公开(公告)号：US20210323286A1
公开(公告)日：2021-10-21
申请号：US17192184
申请日：2021-03-04
发明人： Sung Ji Choi , Jin Seok Choi , Do Yeon Kim
摘要： Disclosed is an eco-friendly packaging. The eco-friendly packaging with an accommodation space is formed by bonding multilayer films, and the multilayer films each include a first layer including a base layer including oriented polypropylene, and a coating layer applied to the outer surface of the base layer by coating, and a second layer laminated on the inner surface of the base layer, the second layer including cast polypropylene.
-
公开(公告)号：US20210316538A1
公开(公告)日：2021-10-14
申请号：US17191881
申请日：2021-03-04
发明人： Sung Ji Choi , Jin Seok Choi
摘要： Disclosed are an eco-friendly container label and a method of manufacturing an eco-friendly container. The eco-friendly container label to be attached to a disposable container includes a first layer including a print layer, and a barrier layer stacked on one side of the print layer, a second layer including an adhesive layer formed of the same material as the print layer, the adhesive layer to be stacked on the surface of the disposable container, and an intermediate base layer stacked between the first layer and the second layer and configured to bond the adhesive layer and the print layer.
-
4.发明申请公开(公告)号：US20220161980A1
公开(公告)日：2022-05-26
申请号：US17599609
申请日：2020-04-07
发明人： Ki Ho Park , Jin Seok Choi , Ji Hun Kim
摘要： A laminated film for an eco-friendly packaging material, according to one embodiment, comprises: a paper layer for blocking oxygen and moisture; and a film layer that can be biodegraded or biologically disintegrated by means of at least one from among microorganisms, moisture, oxygen, light and heat, wherein the oxygen transmission rate of the laminated film can be 0.01-1 cc/m2 per day, and the moisture transmission rate thereof can be 0.01-1 cc/m2 per day.
-
公开(公告)号：US11279538B2
公开(公告)日：2022-03-22
申请号：US17139745
申请日：2020-12-31
发明人： Jin Seok Choi , Sung Ji Choi
摘要： The example embodiments relate to a lid packing material for food container, and a lid packing material for food container according to an aspect of the example embodiments includes: a substrate layer; and a heat-adhesion layer formed on the substrate layer, wherein the heat-adhesion layer includes at least two types of wax having different melting points.
-
公开(公告)号：US08866538B2
公开(公告)日：2014-10-21
申请号：US13824993
申请日：2012-01-12
申请人： Hyun-Tak Kim , Bongjun Kim , Sun Shin Kwag , Jun Sik Kim
发明人： Hyun-Tak Kim , Bongjun Kim , Sun Shin Kwag , Jun Sik Kim
CPC分类号： G05F3/02 , G05F3/16 , H02M2001/327
摘要： The present inventive concept is a hyuntak transistor that can prevent a thermal runaway phenomenon and a low heat high efficiency constant current circuit using an auxiliary transistor capable of a high amplification and a constant current. The circuit may be applied to drive a LED and a motor.
摘要翻译： 本发明构思是可以使用能够实现高放大和恒定电流的辅助晶体管来防止热失控现象的hyuntak晶体管和低热高效率恒流电路。 该电路可用于驱动LED和电动机。
-
7.发明授权公开(公告)号：US11794971B2
公开(公告)日：2023-10-24
申请号：US17599609
申请日：2020-04-07
发明人： Ki Ho Park , Jin Seok Choi , Ji Hun Kim
IPC分类号： B65D65/46 , B32B7/022 , B32B7/12 , B32B27/10 , B65D65/40 , B32B27/32 , B32B27/28 , B32B27/36
CPC分类号： B65D65/466 , B32B7/022 , B32B7/12 , B32B27/10 , B65D65/40 , B32B2250/02 , B32B2307/718 , B32B2307/7163 , B32B2307/7244 , B32B2307/7246 , B32B2307/732 , B32B2307/748 , B32B2439/70
摘要： A laminated film for an eco-friendly packaging material, according to one embodiment, comprises: a paper layer for blocking oxygen and moisture; and a film layer that can be biodegraded or biologically disintegrated by means of at least one from among microorganisms, moisture, oxygen, light and heat, wherein the oxygen transmission rate of the laminated film can be 0.01-1 cc/m2 per day, and the moisture transmission rate thereof can be 0.01-1 cc/m2 per day.
-
公开(公告)号：US20130278327A1
公开(公告)日：2013-10-24
申请号：US13824993
申请日：2012-01-12
申请人： Hyun-Tak Kim , Bongjun Kim , Sun Shin Kwag , Jun Sik Kim
发明人： Hyun-Tak Kim , Bongjun Kim , Sun Shin Kwag , Jun Sik Kim
IPC分类号： G05F3/02
CPC分类号： G05F3/02 , G05F3/16 , H02M2001/327
摘要： The present inventive concept is a hyuntak transistor that can prevent a thermal runaway phenomenon and a low heat high efficiency constant current circuit using an auxiliary transistor capable of a high amplification and a constant current. The circuit may be applied to drive a LED and a motor.
摘要翻译： 本发明构思是可以使用能够实现高放大和恒定电流的辅助晶体管来防止热失控现象的hyuntak晶体管和低热高效率恒流电路。 该电路可用于驱动LED和电动机。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.038 秒)
