Paper Waste Recycling. Circular Economy Aspects

Ozola, Zanda U.; Vesere, Rudīte; Kalnins, Silvija Nora; Blumberga, Dagnija

doi:10.2478/rtuect-2019-0094

Cited by 45 publications

(22 citation statements)

References 7 publications

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“…Qualitative descriptive development research was conducted to utilization of HVS paper waste with collage art and paper quilling techniques as a 2-dimensional medium for hair styling learning beauty management program. Figure 1 describes the research stages, while previous studies were done regarding the process of increasing the aesthetic value of HVS paper waste [7][8]. Quilling technique was carried out by following the method of Johnston [9].…”

Section: Methodsmentioning

confidence: 99%

Utilization of HVS paper waste with collage art and paper quilling techniques as a 2-dimensional medium for hair styling in beauty education program

Widowati

Marwiyah

Apriyani

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The accumulation of paper waste encourages the utilization of HVS paper waste with Collage and Paper Quilling Techniques as a 2-dimensional medium for hair styling learning. The purpose of this study was to understand the process of utilizing HVS paper waste with collage and paper quilling techniques as a 2-dimensional medium for hair styling learning; to explore the design and shape produced in the utilization of HVS paper waste with collage and paper quilling techniques as a 2-dimensional medium for hair styling learning; to learn the validity of 2-Dimensional media for Hair Styling Learning by utilizing HVS Paper Waste using Collage and Paper Quilling Techniques. Development research with qualitative descriptive data analysis was carried out, the process of utilizing HVS paper waste with collage and paper quilling techniques using loose scrolls and multi strips scrolls was explored. Design and shape of hair styling for 5 face shapes. Validity by 5 experts with an average of 89.33% and, the results of final product assessment by 60 students obtained an average of 92.70% based on indicators of aspects of regulation, balance, color, conformity, attractiveness. Utilization of HVS paper waste with Collage and Paper Quilling Techniques as a 2-dimensional medium for hair styling learning is declared very feasible.

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Section: Methodsmentioning

confidence: 99%

Utilization of HVS paper waste with collage art and paper quilling techniques as a 2-dimensional medium for hair styling in beauty education program

Widowati

Marwiyah

Apriyani

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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show abstract

“…To strengthen the stability of paper straws in the market, manufacturers apply a coating on the interior of paper straws to protect them from water and oil, which is usually made of polyethylene (PE) or polypropylene (PP) [26]; these coatings, however, are non-biodegradable, non-repulpable, environmentally harmful, and difficult to separate from paper for recycling. Ultimately, these nonrecyclable paper straws are disposed of in suburban incineration plants or landfills, and the long transport distances make the disposal of paper straws more expensive and complex [27].…”

Section: Poisons In Paper Strawmentioning

confidence: 99%

“…Since September 1, 2020, when China began to implement the People's Republic of China Law on the Prevention and Control of Solid Waste Pollution, industries have been restricted or banned from using plastic products, and paper-based environmentally friendly products have begun to gain popularity. The massive demand has led to rising raw materials for pulp, increased transportation costs, and increased tariffs [27]. The increase in raw material costs has made manufacturers who use paper straws instead of plastic straws face high production costs and conflict with the traditional sales strategy of manufacturing plastic straws at thin margins, so most straw manufacturers are faced with the state of high-cost production difficulties.…”

Section: Promotion Of Paper Strawsmentioning

confidence: 99%

Evaluation and future development direction of paper straw and plastic straw

Qiu

Sha

2022

IOP Conf. Ser.: Earth Environ. Sci.

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In recent years, plastic pollution has become one of the environmental issues of concern. This article explores the hazards of plastic straws and analyzes whether the decision to replace plastic straws with paper straws in the context of plastic restriction is entirely environmentally friendly. The results show that plastic films used in agricultural production remain in the soil after weathering and degradation, affecting soil structure, water and nutrient transfer processes, secondary salinization, and hindering plant growth. Microplastics in terrestrial and marine ecosystems are taken up by and accumulate in organisms and enter the human food web, affecting the human central nervous system and reproductive system. This article concludes that paper straws contain harmful additives, are challenging to recycle and degrade, are costly to build, are not environmentally friendly, and have a low promotional rate by studying their life cycle, content, recycling rate, degradation rate, usage problems, and applying. The paper also introduces the advantages of some new green straws, such as bamboo straws, wheat straws, PLA straws, and stainless-steel straws, which are environmentally friendly, durable, biodegradable, recyclable, and reusable. This essay aims to find better alternatives to address the potential environmental problems associated with plastic straws and mitigate the environmental hazards associated with the use of plastic products.

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“…and other substrates are being used. Of these materials, paper and cardboard packages are the most widely used and have the highest recycling rate [6,7]. Paper and cardboard materials are porous materials with a heterogeneous fibre network with large air voids [8].…”

Section: Introductionmentioning

confidence: 99%

Usability of cellulose‐based binder in water‐based flexographic ink

Sönmez

Salam

Fleming

et al. 2022

Coloration Technology

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Packaging must have a good commercial appearance and is generally obtained by ink transferred to its substrate. It is important that the ink used in packaging printing is produced from environmentally friendly and sustainable raw materials as well as being suitable for the printing system. The increasing demand in the field of printed packaging and the scarcity of resources to meet this demand have accelerated the search for new sources for inks. For this purpose, inks produced in the laboratory using a modified cellulose‐based binder, a commercial acrylic resin and a commercial soybean protein were compared with a commercial ink. As a result of the study, it was determined that the printability properties of the ink obtained by using the modified cellulose‐based binder were better than the ink obtained with commercial soybean protein. It was determined that it showed printability properties close to the ink produced with commercial acrylic binders. By using modified cellulose‐based water‐based flexographic ink instead of other commonly used binders, more environmentally friendly sustainable inks can be produced.

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Paper Waste Recycling. Circular Economy Aspects

Cited by 45 publications

References 7 publications

Utilization of HVS paper waste with collage art and paper quilling techniques as a 2-dimensional medium for hair styling in beauty education program

Utilization of HVS paper waste with collage art and paper quilling techniques as a 2-dimensional medium for hair styling in beauty education program

Evaluation and future development direction of paper straw and plastic straw

Usability of cellulose‐based binder in water‐based flexographic ink

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