baber/WOPTO huggingface dataset:
Patent WO-2020130354-A1 (WO)
Title: Method for manufacturing ultra-thick steel sheet and cast piece for ultra-thick steel sheet
Inventor: WON YOUNG MOK
IPC: B21B37/74
Filed: 2019-11-11
Abstract: The present invention relates to a method for manufacturing an ultra-thick steel sheet and a cast piece for the ultra-thick steel sheet. The method for manufacturing an ultra-thick steel sheet according to an embodiment of the present invention comprises: a step of preparing steel material comprising, in percentage by weight, C: 0.02 to 0.2%, Mn: 1.0 to 3.0%, Si: 0.01 to 0.8%, Cu: 0.010 to 1.0%, Ni: 0.01 to 2.0%, Nb: 0.005 to 0.10%, V: 0.005 to 0.3%, Mo: 0.01 to 1.0%, Cr: 0.05 to 1.0%, Ti: 0.005 to 0.1%, Al: 0.005 to 0.2%, P: 0.02% or less, and the balance being residual iron (Fe) and other inevitable impurities; a step of casting the steel material to produce a slab; and a step of roughly rolling the slab at a reduction rate of 10% or more with three or more number of passes, wherein the step of casting the steel material to produce the slab comprises: a step of first rolling at a rolling speed of 1.5 to 4.5 mm/min during solidification of the steel material; and a step of second rolling at a rolling speed of 2 to 4.5 mm/min after the solidification of the steel material.
Patent WO-2020141737-A1 (WO)
Inventor: GWON TAE IK
IPC: B60R21/207
Filed: 2019-12-04
Abstract: La présente invention concerne un dispositif de coussin gonflable de sécurité pour véhicule comprenant : un coussin gonflable de sécurité qui se dilate et se déploie vers les deux côtés et le côté avant d'un passager de façon à entourer et à retenir la tête, l'ensemble du corps supérieur et une portion du corps inférieur du passager, au moment de la collision d'un véhicule ; et un dispositif de gonflage qui génère un gaz par un signal de détection d'impact et fournit le gaz au coussin gonflable de sécurité au moment de la collision d'un véhicule. Le coussin gonflable de sécurité est configuré pour se dilater et se déployer initialement vers l'avant depuis les deux côtés d'un passager, puis se dilater et se déployer dans une direction modifiée vers le côté avant du passager. Par conséquent, au moment de la collision d'un véhicule, le coussin gonflable de sécurité se dilate et se déploie sur les deux côtés et sur le côté avant d'un passager de façon à retenir le passager et peut ainsi protéger le passager en parfaite sécurité.
Patent WO-2020204337-A1 (WO)
Title: Optical laminate
Inventor: SHIN NA YOUNG
IPC: B32B7/12
Filed: 2020-01-31
Abstract: The present application relates to an optical laminate or an anti-reddening layer. The present application can provide an optical laminate or an anti-reddening layer applied thereto that does not cause a so-called reddening phenomenon even when operated or maintained in very severe conditions (for example, very high temperature conditions).
Patent WO-2021100974-A1 (WO)
Title: 보안 칼라 패턴을 이용한 보안 문서 및 보안 칼라 패턴을 이용한 복사 방지 방법
Inventor: LEE JAE KWON
IPC: H04N1/00
Filed: 2020-02-25
Abstract: 본 발명은 보안 칼라 패턴을 이용한 보안 문서 및 보안 칼라 패턴을 이용한 복사 방지 방법에 관한 것이다. 본 발명의 제1 실시예에 따른 보안 칼라 패턴을 이용한 보안 문서는, 인쇄 면 중, 문서 내용이 인쇄되는 제1 영역; 및 인쇄 면 중, 복수의 제1 색상으로 구성된 제1 보안 칼라 패턴이 형성된 적어도 하나의 제2 영역을 포함하고, 문서 내용은, 복수의 제1 색상 각각과, 복사기에 미리 설정된 제2 보안 설정 패턴을 구성하는 복수의 제2 색상 각각을 순차적으로 비교한 결과에 따라, 복사기에 의해 복사되되, 복수의 제1 색상 각각 및 복수의 제2 색상 각각은, CIE L*a*b* 색 공간에서의 명도 지수 L* 값, 크로마틱네스 지수 a* 값 및 크로마틱네스 지수 b* 값을 가지도록 설정되고, 문서 내용은 복수의 제1 색상 각각에 대한 명도 지수 L* 값, 크로마틱네스 지수 a* 값 및 크로마틱네스 지수 b* 값이, 복수의 제2 색상 각각에 대한 명도 지수 L* 값, 크로마틱네스 지수 a* 값 및 크로마틱네스 지수 b* 값과 동일하거나 미리 정해진 범위 내에 설정된 경우에만, 복사기에 의해 복사되는 것을 특징으로 한다.
Patent WO-2020184909-A1 (WO)
Inventor: LEE INDUK
IPC: A61M37/00
Filed: 2020-03-06
Abstract: The present invention pertains to: a microneedle having a structure of three or more layers; and a method for manufacturing same. The microneedle has a structure of three or more layers, wherein the structure is a structure including an inner pillar shell, a structure including a three-dimensional structure shell, or a structure including a solid drug.
Patent WO-2020189970-A1 (WO)
Inventor: OH KYOUNG JIN
IPC: A61K38/17
Filed: 2020-03-13
Abstract: The present invention relates to a pharmaceutical composition comprising a TCF7L2 protein or gene as an effective component for preventing or treating non-alcoholic fatty liver disease induced by an increase in de novo lipogenesis. The composition of the present invention, comprising the TCF7L2 protein or gene as an effective component, may be beneficially used as a therapeutic agent for non-alcoholic fatty liver disease induced by a high carbohydrate diet, or by de novo lipogenesis induced by a high carbohydrate diet.
Patent WO-2020235884-A1 (WO)
Title: Method and apparatus for transmitting and receiving data in a wireless communication system
Inventor: WU MIN
IPC: H04L1/18
Filed: 2020-05-15
Abstract: A terminal and a base station in a wireless communication system and a method performed by the terminal and the base station are disclosed. According to an embodiment, the method performed by the terminal in the wireless communication system comprises: receiving a physical downlink control channel (PDCCH), the PDCCH including downlink control information (DCI) for scheduling one or more physical downlink shared channels (PDSCHs); receiving the PDSCHs according to the DCI; and transmitting a hybrid automatic repeat request acknowledgement (HARQ-ACK/NACK) codebook for the PDSCHs.
Patent WO-2021034045-A1 (WO)
Title: Method and apparatus for transmission and reception of sidelink control information in communication system
Inventor: HAHN GENE BACK
IPC: H04W92/18
Filed: 2020-08-14
Abstract: A method and apparatus for transmission and reception of sidelink control information in a communication system are disclosed. An operation method of a transmission terminal comprises the steps of: generating first stage SCI including resource allocation information of a plurality of pieces of second stage SCI; transmitting the first stage SCI to one or more reception terminals; and transmitting the plurality of pieces of second stage SCI to the one or more reception terminals in a resource area indicated by the resource allocation information. Therefore, the performance of the communication system can be improved.
Patent WO-2021091057-A1 (WO)
Inventor: SHIN YANG HO
IPC: H01M10/0583
Filed: 2020-08-19
Abstract: The present invention relates to a method for manufacturing an electrode assembly and an electrode assembly manufactured by the method, the method comprising the steps of: forming monocells by sequentially stacking in a discontinuous structure, on a continuous length separation film, a first electrode, a separator, and a second electrode having the opposite polarity to the first electrode which are cut from winding rolls by predetermined sizes, such that a folding process can be performed immediately after a lamination process without a separate preparation process, thereby simplifying the electrode assembly manufacturing process; bonding the stacked monocells in a lamination device; placing one bi-cell apart from a monocell at a folding start portion on the separation film by an interval required for folding; and folding in one direction from the bi-cell.
Patent WO-2021054680-A1 (WO)
Title: Inline scanning holography system for phosphor and transmitter
Inventor: KIM TAE GEUN
IPC: G03H1/04
Filed: 2020-09-11
Abstract: The present invention relates to an inline scanning holography system for a phosphor and a transmitter. According to the present invention, provided is an inline scanning holography system comprising: a polarization sensitive lens for receiving a linearly polarized beam so as to generate a first spherical wave of a right-handed circularly polarized beam having a negative focal length and a second spherical wave of a left-handed circularly polarized beam having a positive focal length; a polarizer allowing only a beam component in a predetermined polarization direction, from among components of the generated first and second spherical waves, to pass therethrough; a scan means for scanning a phosphor, which is a fluorescent substance, by using an interference beam generated between the first and second spherical waves which passed through the polarizer; and a first optical detector for detecting a fluorescent beam emitted from the phosphor. According to the present invention, high-efficiency and high-quality optical scanning holography for a transmitter or a phosphor can be implemented.
Patent WO-2021149903-A1 (WO)
Inventor: AHN MOON-YOUL
IPC: H01M10/647
Filed: 2020-11-18
Abstract: La présente invention concerne un module de batterie pouvant comprendre : un empilement de cellules composé d'une pluralité de batteries secondaires disposées en contact étroit le long d'une direction ; un logement de module prévu pour recevoir l'empilement de cellules en son sein ; un adhésif thermoconducteur disposé dans un espace entre l'extrémité inférieure de l'empilement de cellules et la surface inférieure du boîtier de module ; et une mousse de dissipation de chaleur formée d'une mousse ayant un volume prédéterminé et d'une feuille de dissipation de chaleur entourant la mousse, et disposée dans l'espace de façon à être mélangée avec l'adhésif thermoconducteur.
Patent WO-2022107946-A1 (WO)
Inventor: LEE HYEONUNG
IPC: A61N1/36
Filed: 2020-11-23
Abstract: The present invention relates to wirelessly rechargeable electroceuticals for an epilepsy treatment, the electroceuticals being embedded under the skin to provide an electrical stimulus to nerves, and comprising: a housing including a metal that has an electromagnetic wave shielding function, and forming the exterior thereof; an electrical stimulus generation unit, which is provided inside the housing and generates an electrical stimulus to be provided to nerves; a battery, which supplies a current to the electrical stimulus generation unit and can be repeatedly charged; a power reception unit which is provided inside the housing, and which converts a magnetic field generated by means of an external wireless charger into a current to supply the current to the battery; and a magnetic field passing film which is provided at one portion of the upper surface of the housing to face the power reception unit, and which allows the magnetic field generated by means of the external wireless charger to pass into the housing.
Patent WO-2021137474-A1 (WO)
Title: Electronic device and control method thereof
Inventor: KIM TAESOO
IPC: H04N21/436
Filed: 2020-12-15
Abstract: An electronic device according to an embodiment of the present invention may comprise an interface unit, and a processor for: requesting and receiving service information on a broadcast content, which can be provided through network communication, among broadcast contents provided according to a predetermined broadcast standard, via the interface unit from an external device connected through the network communication; acquiring information of multiple channels, which can be provided through the network communication, from the received service information; identifying, on the basis of the service information, source information associated with a channel selected according to a user input from among the multiple channel; receiving content data of the selected channel by using the identified source information via the interface unit; and controlling the received content data to be displayed on a display.
Patent WO-2021125779-A1 (WO)
Inventor: HONG BYUNG JIN
IPC: G06F11/30
Filed: 2020-12-16
Abstract: The present invention relates to a cloud-based API metadata management method and management system. The cloud-based API metadata management method comprises the steps of: installing, by an API tool installation unit of a cloud server, an API tool by loading the API tool stored in a database; defining, by the API tool installation unit of the cloud server, a standard API and generating, by an API generation unit, an API for each hospital server; and testing, by a test unit of the cloud server, the generated API for each hospital server, and modifying data when there is error data, and storing and distributing data and the API for each hospital server when there is no error data.
Patent WO-2021230465-A1 (WO)
Title: Optical sensor
Inventor: SEMENOV VLADIMIR MIKHAILOVICH
IPC: G02B3/04
Filed: 2021-01-26
Abstract: The disclosure relates to multifunctional sensors for mobile applications, namely to a miniature optical sensor for remote micro- and macro-object detection and characterization. The disclosure makes it possible to reduce the size of the sensor, this provides for surface mount of the sensor in any microcircuit of a mobile device. The sensor is multifunctional, low-power, vibration-resistant. The sensor comprises at least one pair consisting of a radiation source and a corresponding radiation receiver, an optical circuit including a collimating element, a first optical element, a second optical element. The first optical element and the second optical element are interconnected by a common surface, the common surface being a semitransparent surface. The sensor may be used simultaneously as a microphone, a dust sensor, a lidar, and a photoplethysmogram (PPG) sensor.
Patent WO-2022014854-A1 (WO)
Title: Electronic acceleration device including vehicle sudden unintended acceleration prevention means, and method for preventing sudden unintended acceleration using same
Inventor: CHOI JAEYOUNG
IPC: B60K26/02
Filed: 2021-05-27
Abstract: The present invention relates to an electronic acceleration device including a vehicle sudden unintended acceleration prevention means, the device being characterized by comprising: an electronic control unit; and a first accelerator pedal sensor and a second accelerator pedal sensor that are connected to the electronic control unit and output different signals according to the angle of an accelerator of the vehicle, wherein the first accelerator pedal sensor is configured to receive power from the electronic control unit through a first input power supply, and divide the voltage at a first variable resistor into a first output signal and a first source power supply (0 V), the second accelerator pedal sensor is configured to receive power from the electronic control unit through a second input power supply, and divide the voltage at a second variable resistor into a second output signal and a second source power supply (0 V), a first additional resistor is installed between the first input power supply and the first variable resistor, and a second additional resistor is installed between the second input power supply and the second variable resistor.
Patent WO-2022015023-A1 (WO)
Inventor: Kim Youngbin
IPC: A47L11/40
Filed: 2021-07-13
Abstract: 본 발명은 로봇 청소기에 관한 것으로, 내부에 배터리, 물통 및 모터를 수용하는 공간이 형성된 바디, 제1 걸레가 하측에 결합되는 제1 회전판 및 제2 걸레가 하측에 결합되는 제2 회전판을 포함하고, 바디는, 바닥을 향하여 배치되는 저면 및 상기 저면에 배치되고 하측으로 돌출 형성되어 상기 제1 걸레 및 상기 제2 걸레가 접촉되는 걸레 지지부를 포함하여, 걸레가 걸레 지지부와 접촉되어 꺾이면서 바닥과 걸레의 마찰력을 증가시키는 효과가 있다.
Patent WO-2022086050-A1 (WO)
Inventor: RYU JOO-HYUN
IPC: C22C38/22
Filed: 2021-10-14
Abstract: La présente invention concerne une tôle d'acier appropriée pour un matériau de véhicule et, plus spécifiquement, une tôle d'acier à ultra haute résistance présentant une excellente ductilité.
Patent WO-2022080960-A1 (WO)
Inventor: BACK SEOYOUNG
IPC: H04W76/18
Filed: 2021-10-15
Abstract: 본 개시는 무선 통신 시스템에서 모빌리티에 관한 것이다. 본 개시의 일 실시 예에 따르면, 무선 통신 시스템에서 제1 무선 장치에 의해 수행되는 방법은, 서빙 셀로부터, 타겟 셀에 대한 조건부 모빌리티(mobility) 명령을 수신하는 과정과, 상기 조건부 모빌리티 명령은 상기 타겟 셀에 대한 모빌리티 조건을 포함하고, 상기 타겟 셀에 대한 측정에 기반하여 상기 모빌리티 조건을 평가(evaluation)하는 과정과, 상기 모빌리티 조건을 평가하는 동안, 상기 제1 무선 장치가 연결을 설립한 제2 무선 장치로부터, 상기 제2 무선 장치가 모빌리티를 수행할 것임을 알리는 모빌리티 알림(notification)을 수신하는 과정과, 상기 모빌리티 알림의 수신과 관련된 하나 이상의 동작들을 수행하는 과정을 포함한다.
Patent WO-2023095947-A1 (WO)
Inventor: KIM TAEEUN
IPC: H04N21/422
Filed: 2021-11-25
Abstract: 본 발명의 실시 예에 따른 디스플레이 장치는 오디오 출력부, 제1 영상 및 제2 영상을 표시하는 디스플레이부 및 상기 제1 영상 및 상기 제2 영상 중 상기 제1 영상이 포커싱된 경우, 상기 제1 영상에 상응하는 제1 음성을 상기 오디오 출력부를 통해 출력하고, 포커싱되지 않은 상기 제2 영상에 상응하는 제2 음성을 텍스트로 변환하고, 변환된 텍스트를 상기 제2 영상 상에 표시하는 제어부를 포함할 수 있다.
Patent WO-2022139507-A1 (WO)
Inventor: WU MIN
IPC: H04W56/00
Filed: 2021-12-23
Abstract: The present disclosure relates to a pre-5th generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). The disclosure provides a synchronization method, apparatus, device and computer readable storage medium, the method being performed by a user device UE. A method includes transmitting a first portion of repetitions of an uplink transmission based on a first value of an uplink synchronization parameter, the first portion of repetitions including a single repetition or multiple repetitions; determining a second value of the uplink synchronization parameter by adjusting the first value of the uplink synchronization parameter; and transmitting a second portion of repetitions of the uplink transmission based on the second value of the uplink synchronization parameter, the second portion of repetitions including a single repetition or multiple repetitions.
Patent WO-2022164173-A1 (WO)
Inventor: AHN BUM MO
IPC: G01R1/067
Filed: 2022-01-25
Abstract: 본 발명은 최근 전극 패드간의 피치간격이 협피치화 됨에 따라 전기 전도성 핀들의 간격이 촘촘하게 형성되어 있어, 전기 전도성 접촉핀이 검사대상물과 접촉하여 검사대상물을 검사할 때 중앙의 몸체부가 탄력적으로 휘어지며, 이웃한 몸체부들이 서로 접촉하면서 단락되는 문제점을 해결하기 위하여 안출된 것으로, 메인 금속층으로 핀 바디와 상기 핀 바디를 연결부를 통해 지지하는 지지틀을 포함하는 모듈영역을 형성하는 단계; 및 상기 핀 바디에 피막층을 형성하는 피막층 형성단계를 포함하는, 전기 전도성 접촉핀의 제조방법을 통해 협피치 구현이 가능하며 전기 전도성 접촉핀들의 중앙부가 서로 접촉되더라도 단락되는 문제가 없는 전기 전도성 접촉핀을 제공한다.
Patent WO-2022211386-A1 (WO)
Title: Refrigerator
Inventor: KIM SEUNGYONG
IPC: F25D17/04
Filed: 2022-03-25
Abstract: According to an embodiment of the present invention, a refrigerator comprises: a cabinet; a grill pan assembly having a channel guiding a flow for supplying cool air to a storage space, and an outlet for discharging the cool air; and a filter device mounted on the grill pan assembly, wherein the filter device comprises a front part, a frame part for accommodating a filter member, and an LED module for emitting light at the filter member, and the filter member comprises a photocatalyst for removing pollutants or bacteria adsorbed on the filter member in response to the visible light emitted from the LED module.
Patent WO-2022231244-A1 (WO)
Inventor: RAMAMOORTHY ARUNPRASATH
IPC: H04W4/90
Filed: 2022-04-25
Abstract: L'invention concerne un système de communication 5G ou 6G destiné à prendre en charge un débit supérieur de transmission de données. Des modes de réalisation de la présente invention concernent des procédés et des systèmes destinés à prendre en charge des appels de groupe ad hoc dans des services vitaux. Le procédé comprend l'établissement, par un client MCPTT, d'une liste de participants MCPTT ou d'un alias fonctionnel pour initier un appel de groupe ad hoc dans un réseau MCX. Le procédé comprend en outre l'initiation, par le client MCPTT, de l'appel de groupe ad hoc avec une liste de participants MCPTT ou de l'alias fonctionnel par envoi d'une demande d'appel de groupe à un serveur MCPTT.
Patent WO-2023238973-A1 (WO)
Inventor: KIM JUNG-WOONG
IPC: C12Q1/6883
Filed: 2022-06-10
Abstract: 본 발명은 전사체분석을 이용한 인트론 유지 검출을 통해 퇴행성 뇌 질환을 진단하는 방법에 관한 것으로, 보다 상세하게는 피검체로부터 제공된 혈액, 혈장, 혈구 및 혈청으로 이루어진 군에서 선택된 어느 하나 이상의 생물학적 샘플에서 전사체의 인트론 유지를 검출하여 퇴행성 뇌 질환을 진단하는 방법에 관한 것이다.
Patent WO-2023017991-A1 (WO)
Title: Electronic device for matching antenna impedance, and operation method for same
Inventor: YUN YONGBEEN
IPC: H03J1/00
Filed: 2022-06-15
Abstract: According to various embodiments, an electronic device comprises: an antenna; an antenna tuner; a transceiver; a power amplifier which is electrically connected to the antenna tuner and performs power amplification in accordance with impedance matching; and at least one processor operatively connected to the transceiver, the antenna tuner, and the power amplifier. The at least one processor may be set to: confirm the antenna reflection coefficient by setting a reference tuner code for the antenna tuner connected to the antenna on a signal path of the transceiver; and calculate the tuner code of the antenna tuner by the set mode on the basis of whether there is a change in the confirmed antenna reflection coefficient and the operation of at least one element in the antenna tuner, and perform impedance matching of the antenna.
Patent WO-2023068478-A1 (WO)
Inventor: HWANG KWANG JUN
IPC: A63B57/12
Filed: 2022-06-27
Abstract: 본 발명은 편의성을 높인 골프티에 관한 것이다. 본 발명은 바닥을 지지하고, 상부에 볼록한 체결부를 마련한 베이스부, 상기 베이스부의 체결부에 연결된 정보표시부 및 상기 체결부에 결합되고, 상기 정보표시부를 상기 체결부에 고정하는 고정부를 포함하는 것을 특징으로 한다.
Patent WO-2023287064-A1 (WO)
Inventor: CHAE JEONG HUN
IPC: G06N20/20
Filed: 2022-06-27
Abstract: The present invention relates to a method and a system for constructing a training database by using automatic abnormal data detection and automatic labeling technology, the method comprising the steps of: training a labeled first training data population so that each of first and second recognition models for data classification are constructed independently; applying the first recognition model to an unlabeled raw data population to generate a labeled second training data population; applying the second recognition model to the first training data population to classify abnormal data; and refining the abnormal data in the first training data population, and adding the second training data population to update the first training data population.
Patent WO-2023003245-A1 (WO)
Inventor: JO GEUMSAN
IPC: H04W72/02
Filed: 2022-07-12
Abstract: La présente invention concerne un procédé de transmission d'unités de données par un équipement utilisateur (UE) dans un système de communication sans fil. En particulier, le procédé comprend les étapes consistant à : recevoir des informations relatives à au moins une autorisation configurée, chaque autorisation parmi ladite au moins une autorisation configurée comprenant une pluralité d'occasions ; sélectionner au moins une occasion d'autorisation configurée dans une durée prédéterminée lorsque les multiples unités de données à transmettre deviennent disponibles, parmi la pluralité d'occasions d'autorisation configurée appartenant à au moins une autorisation configurée ; et transmettre les multiples unités de données sur ladite au moins une occasion d'autorisation configurée, sur la base d'une unité de données parmi les multiples unités de données qui sont transmises d'abord dans la durée prédéterminée, des informations relatives à ladite au moins une occasion d'autorisation configurée à utiliser dans la durée prédéterminée étant transmises.
Patent WO-2023287218-A1 (WO)
Title: Floor tile installation apparatus
Inventor: PIAO DONG ZHU
IPC: E04F21/20
Filed: 2022-07-14
Abstract: The present invention relates to a floor tile installation apparatus and, more particularly, to a floor tile installation in which, in order to execute a pressing method, a tile adhesive is coated on the floor so as to adhere thereto while leveling the tile adhesive onto the floor with a concave-convex shape, the floor tile installation apparatus comprising: a guide frame which includes parallel rails and which is arranged horizontally; and a work frame which is moved along the rails inside the guide frame, wherein the work frame is moved distanced from the floor so that the tile adhesive filled therein can be spread on the floor, and a first concave-convex portion protruding downward from a side wall located at the rear portion with respect to the moving direction is formed so that the tile adhesive spread on the floor can be leveled and pressed into a concave-convex shape.
Patent WO-2023043101-A1 (WO)
Inventor: HAN KWEON HYUNG
IPC: B65D65/46
Filed: 2022-09-01
Abstract: 구현예는 폴리락트산계 수지를 포함하는 제 1 수지; 및 비닐 아세테이트계 수지를 포함하는 제 2 수지;를 포함하고, 필름의 열접착 강도가 4 N/15mm 이상인 생분해성 필름, 이의 제조방법, 및 이를 포함하는 친환경 포장재에 관한 것이다. 상기 생분해성 필름은 열접착 특성이 우수함은 물론, 유연성, 투명성, 및 소음도를 동시에 개선할 수 있으므로, 포장용 필름은 물론, 포장재로서 다양한 분야에 활용되어 고품질의 친환경 포장재를 제공할 수 있다.