• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.11 no.1
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• pp.1-10
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• 2005

Paper angle, environment friendly packaging material, has been mainly used as an edge protector. But, we have perceived its application to package design of heavy product such as strength reinforcement or unit load system (ULS) in the future. Above all, understanding of buckling behavior for angle itself and compression strength and quality standard have to be accomplished for the paper angle to be used for this purpose. The purpose of this study was to elucidate the buckling behavior through theoretical and finite element analysis, and to develop compression strength model by compression test for symetric and asymetric paper angle. Based on the result of theoretical and finite element analysis, increasing rate of buckling of asymmetric paper angle was higher as applied load level was bigger and/or the length of angle was longer than that of symmetric paper angle. Decreasing rate of minimum principal moment of inertia was remarkably increased as the extent of asymmetric angle is bigger, and buckling orientation of angle was open direction near the small web. Increasing rate of maximum compression strength (MCS) for thickness of angle was smaller as the web size was bigger in symmetric angle. MCS of asymmetric angle of $43{\times}57$ and $33{\times}67$ was decreased $15{\sim}18%$ and $65{\sim}78%$, and change of buckling was increased $12{\sim}13%$ and $62{\sim}66%$, respectively.

• Journal of the Korean Society of Floral Art and Design
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• no.43
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• pp.81-100
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• 2020

Since sustainable packaging of flower basket designs that are sold from florist shops is needed for both the seller and the buyer, studying of second packaging of flower basket design has begun. In this study, based on the survey that has been done in 2019, and the analysis of the interview that has been done in 2020, the suggestion of sustainable packaging development is the purpose. The definition of flower basket design was done and surveys of the status of domestic flower basket designs' second packaging were done in accordance with the type of basket which is an object, transportation, and characteristic of a florist shop. For sustainable packaging, based on physical theory, second packaging which depends on the packaging that includes design factor, transportation final destination has to be different. The factors to be considered as sustainable packaging are the quality of opaque paper, the necessity of first packaging, packaging structure that can fix an object, the form of second packaging influenced by types of transportation. Suggestions for packaging development included new materials for first packaging, eco-friendly objects that can be recycled and reused, structural packaging design, standardization and variability of packaging, protection of floristry which is the fundamental purpose of packaging, and brand advertisement effect. Based on the result of this study further designs of packaging will be commercialized. This study is significant for serving the opportunity of new packaging design for futuristic floristry that fit for unmanned system and studying of categories of products.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.1155-1160
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• 2009

The trend in construction industry, now, lies in improving efficiency and competitive power in construction management and on-the-spot instruction by combining with new IT technology. Above all, it is safe to say that the application of RFID technology can play a pivotal role at this point, but it is not that easy to apply RFID due to the physical, chemical and environmental peculiarities of construction materials. Thus, a study on the standardization of the usable frequency, specifications, protocol, and package administration is required. This study, as part of the study on the standardization, figured out the restrictions by attaching the existing RFID Tag to the construction materials, turned out the prototype of RFID Tag to perform a field test. In result the effective recognition range varies according to the physical and environmental peculiarities of construction materials; and the management efficiency varies as the attaching method and/or applying method. To analyze the management method (media, process etc.) systematically for the existing construction materials; to prepare more various restrictions and its solutions for practical construction spots will be the key for successful RFID implementation.

• Journal of Korean Society of Transportation
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• v.27 no.1
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• pp.97-105
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• 2009

It is expected that logistics standardization have an great effect on industry and national economy due to cost saving and improving efficiency. Therefore all countries of the world make a strenuous effort to take a lead of logistics standardization Despite such efforts of every country, our country remained a lukewarm attitude about logistics standardization. Especially, our country remained a lukewarm attitude about logistics standardization effect quantify. We have to suggest the necessity of standardization and the effect for carrying out logistics standard. So, this study performed literature review and case study for development of effect valuation method. Also, this study developed effect valuation standard for quantifiable standardization effect and drew the effect valuation standard model. First, the measure of preliminary effectiveness was chosen for MOE selection. As a results, vehicle load ratio, delivery cost, keeping space efficiency warehouse automation ratio, etc. were selected. Then, vehicle/truck load ratio, warehouse keeping efficiency, up unloading hour, packaging cost, consistency transportation ratio were chosen for MOE of pallet standardization.

• Proceedings of the International Microelectronics And Packaging Society Conference
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• 2005.09a
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• pp.111-129
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• 2005

Pop provides OEMs and EMS with a platform to cost effectively expand options for logic + memory 3D integration - Expands device options by simplifying business logistics of stacking - Integration controlled at the system level to best match stacked combinations with system requirements - Eliminates margin stacking and expands technology reuse - Helps manage the huge cost impacts associated with increasing demand for multi media processing and memory. PoP is well timed to enable and leverage: - Mass customization of systems for different use (form, fit and function) requirements o Bband and apps processor + memory stack platforms - Logic transition to flip chip enables PoP size reduction o Area and height reduction. Industry standardization is progressing. Amkor provides full turn-key support for base package, memory package and full system integration.

• The monthly packaging world
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• s.251
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• pp.51-63
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• 2014

바이오 플라스틱, 에코패키징, 인체 무해성 등과 관련하여 국내외적으로 다양한 규격 및 시험방법이 있다. 바이오 플라스틱(Bio plastics)은 최근 생분해 플라스틱(Biodegradable plastics), 산화생분해 플라스틱(Oxo biodegradable plastics), 바이오 베이스 플라스틱(Bio based plastics)의 3가지로 나뉘어지고 있는 추세이다. 생분해 플라스틱 규격기준은 국제규격인 ISO 14855를 기준으로 국가별로 자국내 규격기준이 제정되어 있고, 이에 따른 인증마크를 시행하고 있다. 최근에 아랍에미레이트(UAE)에서 국제 환경규제를 전면 시행하면서 부각되고 있는 산화생분해 플라스틱은 미국의 ASTM D 6954:2004, ISO 14855 등의 기준을 토대로 제정한 UAE S 5009:2009에 의해 시행되고 있다. 또한 산업화가 급속하게 추진되고 있는 바이오 베이스 플라스틱 관련한 규격 기준은 미국 ASTM D 6866을 기준으로 시행되고 있고, 일부 국가는 자국내 규격기준을 제정하여 인증라벨을 부여하고 있다. 현재 바이오 베이스 플라스틱 인증라벨은 2002년 미국을 시작으로 2006년 일본, 2009년 벨기에, 2010년 독일, 2011년 한국에서 시행되고 있다. 그 외에도 GR마크, 녹색 인증, 단체 규격 인증, 업계 자체 규격 기준 등이 다양하게 시행되고 있다.

• Proceedings of the International Microelectronics And Packaging Society Conference
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• 2002.05a
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• pp.219-223
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• 2002

전자부품의 고성능화 고집적화를 위한 표면실장기술의 발전과 환경과 건강에 대한 관심의 증가로 땜납 중의 납의 독성과 그에 따른 납 사용 규제 움직임과 선진국의 법규제에 대응 하여 무연 땜납이 개발되고 있다. 본 연구는 이러한 배경에서 무연 땜납용 볼에 관한 기술정보의 유용성의 제고와 객관적인 비교평가를 위한 표준을 제시하는데 그 목적이 있다. 본 연구에서는 납점용 볼의 표준화 현황을 조사하고, 기업을 대상으로 설문조사를 실시하여 납땜용 볼에 대한 인식과 표준화 현황을 조사하였다. 또, 기존에 납땜용 볼에 관하여 발표되었던 자료들을 조사하여, 유연.무연 납땜용 볼의 품질특성과 그 평가방법을 비교하여 연구하였다. 무연 납땜용 볼은 외관이 거칠고, 융점과 표면장력의 차이로 인하여 젖음성이 떨어지며, 리플로우 조건에 따라 접합부의 높이에 변화가 있으며, 접합강도는 높아지는 특성을 보였으며 접합부의 신뢰성에서도 유연 납땜용 볼과는 많은 차이를 보였다. 이런 무연 땜납의 특성을 감안하여, 몇 가지 품질특성별 평가방법 및 기준을 제시하였다.

• Journal of the Korea Safety Management & Science
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• v.13 no.2
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• pp.115-127
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• 2011

The aim of this study was to develop a standard to estimate safety factors of corrugated fiberboard containers used for agricultural products. This study is limited to fresh agricultural products packaged in the corrugated fiberboard containers and further work needs to be done, but we believe the data and results obtained by this research will greatly help to set proper package design for boxes. Especially, safety factor would be practically helpful for researchers for future study and packaging users to save packaging costs.

• Journal of Powder Materials
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• v.26 no.3
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• pp.251-257
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• 2019

Since the ISO decided to deal with rare-earth elements at the $298^{th}$ Technical Committee (TC) in 2015, Korea has participated in four plenary meetings and proposed four standards as of June 2019. The status of ISO TC 298, the standards covered by the TC, and the standardization strategies of Korea are summarized. Korean delegations are actively engaged in WG2, which deals with recycling, proposing four standards for fostering the rare-earth recycling industry. However, the participation of domestic experts is still low compared with the increase in the number of working groups and the number of standards in TC 298. The aim of this article is to summarize the current status of ISO international standards related to rare-earth elements, to encourage relevant experts to participate in standardization, and to develop international standards that accurately reflect the realities of the industry.

• Journal of Broadcast Engineering
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• v.9 no.4 s.25
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• pp.322-333
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• 2004

In this paper, a package, that is a new type of contents providing new consumer experience under digital broadcasting environments. is introduced. To present various advantages of package that is in standardization process of TV-Anytime Phase-2, a service scenario for personalized educational content is proposed. Then, TV-Anytime Packaging technology to support the scenario is described. It is also shown that the personalized service that provides interactive and personalized consuming experience independent of the types of content and delivery channels is feasible by using TV-Anytime Packaging technology.