Abstract Recently years environmental protect conscious have raised, product throw away after used that had been impacted environment awfully. Green design; Environment protect design; Resource recycle; Green marketing; Remanufacture use etc. of concept, have been separate into whole society. As the information products quickly expand demand in the current, the electric information related products made huge numbers, that result in more garbage produce out, it had been stress to the environment. How to process those huge quantity information garbages part, became an important issues. According to the IDC, 2003 survey Taiwan area, the laser printer toner cartridge sales market there are over one million sets, such as that have been produce out huge number blank toner cartridge garbage. There are some small enterprises to remanufacture the use up of blank toner cartridge since ten year ago in Taiwan, they change the laser toner cartridge life cycle ¡ufrom born to dead¡vto ¡ufrom born to born¡vand sell that into printing expendable market, this way have environment protect concept and have economy benefits. But as DIPC, 2003 report the remanufacture toner cartridge¡Athere are ten percentage market share only in Taiwan printing expendable marketing, it is very low than USA or Europe of 30 to 35 percentage market share. The remanufacture toner cartridge business had been meet lower market share grow, because they except the same industry competition, they have meet large OEM printer manufacture sales pressure competition and consumer un-know this remanufacture toner product can provide stable printing quality and save the cost, these laser toner remanufacture industry have been meet grow limit. This study application the small enterprises manufacture advantage, industry environment analysis, industry competition analysis, same field industry competition analysis to establish the toner cartridge business advantage strategy , expect the result outcome can provide the remanufacture toner cartridge of greening business, promotion the green consumer market, extension the environmental protect product, promote environmental four fundamental ¡u4R,reduce¡Breuse¡Brecycle¡Brepair¡vto slow down toner cartridge garbage, save green resource & cost, provide the people job position, finally achieved the enterprises good profit outcome ,and continue competition advantage.

The primary aim of this practice based project is to promote debate and alter perceptions of second-hand materials and ReFashion concepts. The work is positioned between the developed world business model extremes of overproduction, and over-consumption, in clothing manufacture. Practical work which represents 80% of this thesis, pitches discarded clothing as an untapped commodity. The investigation poses questions and possibilities with respect to applying the ReFashion concept to a potential business model. By developing prototypes through deconstruction and reconstruction processes, reflection upon current practices of the secondary textile industry has been possible, highlighting ReFashion as a potential ‘Materials Recovery’ process. The second outcome for the research is to provide contextualised information for the fashion manufacturing industry and government agencies, in order to develop innovative applications for new markets.

The primary aim of this practice based project is to promote debate and alter perceptions of second-hand materials and ReFashion concepts. The work is positioned between the developed world business model extremes of overproduction, and over-consumption, in clothing manufacture. Practical work which represents 80% of this thesis, pitches discarded clothing as an untapped commodity. The investigation poses questions and possibilities with respect to applying the ReFashion concept to a potential business model. By developing prototypes through deconstruction and reconstruction processes, reflection upon current practices of the secondary textile industry has been possible, highlighting ReFashion as a potential ‘Materials Recovery’ process. The second outcome for the research is to provide contextualised information for the fashion manufacturing industry and government agencies, in order to develop innovative applications for new markets.

Purpose: To map the companies’ use of the specific 3R’s (reuse, remanufacture and recycle) as well as gain an understanding of  the cooperation opportunities between manufacturing organizations and companies that work with the 3R’s:      1) What factors play a role in the companies’ use of the specific 3R’s?    2) Which cooperation opportunities do the companies’ see from a sustainability perspective?   Method: The study was based on a multiple case design which consisted interviews. The interviews were based on companies that manufacture and develop electronic and electrical equipment (EEE) and companies who are engaged in taking care of the used EEE. The study also contained different literature studies in sustainability, which further lead to the creation of the theoretical framework in cooperation with the purpose of the study. Between the theoretical framework and the study's empiricism an analysis could be carried out, which also contributed to the results of the study.   Result: The study has resulted in the identification of several different factors for the specific 3R’s, together with cooperation opportunities between manufacturing organizations of EEE and companies that take care of the consumed EEE based on the specific 3R’s. Where economic sustainability, i.e. profit maximization has been the factor that has permeated a large part of the results, together with some influence from environmental considerations.   Implications: The study does not establish a new theory but bases itself on existing theories that have been tested in reality through interviews. During this study, it has been clear that the economic factors are one of the most important elements that determine how companies choose to work. Profit maximization is such a big factor that it also affects and outweighs environmental considerations when placed against each other. Environmental considerations are usually less considered than profit maximization but should weigh at least as much as profit maximization during the decision-making process.   Limitations: • The study is based only on companies located in Sweden. • This study does not address/treat social sustainability or social considerations. • The study is based on producer companies that manufacture and develop electronic and electrical products as well as companies that work with reuse, remanufacture and recycling of electronic and electrical products.   Key words: Waste management, End of life, supply chain, Life cycle analysis, reverse logistic, Waste electrical and electronic equipment, reuse, remanufacture, recycle. / Syfte: Att kartlägga företagens användning av de specifika 3R:en (återanvändning, produktuppgradering och återvinning) samt se över samarbetsmöjligheter mellan tillverkande organisationer och företag som jobbar med de 3R:en: 1)      Vilka faktorer spelar roll för företagens användning av de specifika 3R: en? 2)      Vilka samarbetsmöjligheter ser företagen ur ett hållbarhetsperspektiv? Metod: Studien utgick från en flerfallsdesign som bestod av intervjuer. Intervjuer skedde enbart på företag som tillverkar och utvecklar elektroniska och elektriska utrustningar (EEE) och företag som sysselsätter sig med att ta hand om de konsumerade EEE. Det utfördes även litteraturstudier inom hållbarhet som kunde bana väg för skapandet av studiens teoretiska ramverk utifrån relevanta teorier inom hållbarhet utifrån studiens syfte. Genom ett samarbete mellan det teoretiska ramverket och studiens empiri kunde en analys ske som även bidrog till studiens resultat. Resultat: Studien har resulterat i att flera olika faktorer har identifierats fram för de specifika 3R:en tillsammans med samarbetsmöjligheter mellan tillverknings organisationer av EEE samt företag som tar hand om de konsumerade EEE utifrån de specifika 3R:en. Där den ekonomiska hållbarheten d.v.s. vinstmaximeringen har varit det som har genomsyrat stora delar av resultat med inflytande av miljömässiga överväganden Implikationer: Studien upprättar ingen ny teori utan tar sin utgångspunkt från redan befintliga teorier som har prövats i verkligheten genom intervjuer. Under denna studiens gång har det varit klart att de ekonomiska faktorerna är en av de viktigaste faktorerna som bestämmer hur företagen väljer att jobba. Vinstmaximeringen är en sådan stor faktor så att det även påverkar och väger tyngre än miljömässiga överväganden när de ställs emot varandra. Miljömässiga överväganden är något som väger mindre när det ställs emot vinstmaximeringen men som bör väga lika mycket som vinstmaximeringen under beslutsfattanden. Avgränsningar: <ul type="disc">Studien baseras endast på företag som är lokaliserade i Sverige. I denna studie behandlas inte den sociala hållbarheten eller sociala överväganden. Studien utgår ifrån producentföretag som tillverkar och utvecklar elektroniska och elektriska produkter samt företag som jobbar med återanvändning, produktuppgradering och återvinning av elektroniska och elektriska produkter.   Nyckelord: Waste management, End of life, försörjningskedja, Life cycle analysis, reverse logistic, Waste electrical and electronic equipment, reuse, remanufacture, recycle.