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Raw Materials for Paper Industries in India

インドの製紙産業の原料 (AI 翻訳)

Raju K. Chalannavar, Hosamani Pa, Ravindra B. Malabadi

Global Journal of Engineering and Technology Advances📚 査読済 / ジャーナル2026-06-30#その他対象セクター: manufacturing
DOI: 10.30574/gjeta.2026.27.3.0142
原典: https://doi.org/10.30574/gjeta.2026.27.3.0142

🤖 gxceed AI 要約

日本語

インドの製紙産業は約900工場あり、原料として廃紙、木材、農業残渣を使用するが、高シリカ含有や非効率な回収システムなどの課題を抱える。環境問題やコスト高騰にも直面している。

English

India's paper industry, with about 900 mills, relies on wastepaper, wood, and agricultural residues. It faces challenges like high silica content in straw fibers, inefficient wastepaper collection, raw material price volatility, and environmental pressures.

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

📝 gxceed 編集解説 — Why this matters

日本のGX文脈において

日本の製紙業界も原料調達や環境規制に直面しており、インドの事例は参考になる可能性がある。ただし、直接的なGX政策との連動は薄い。

In the global GX context

This paper highlights sustainability challenges and raw material dynamics in India's paper industry, offering insights for global circular economy and resource efficiency discussions.

👥 読者別の含意

🔬研究者:Examines raw material sourcing and environmental issues in India's paper industry, relevant for supply chain sustainability research.

🏢実務担当者:Provides context on raw material volatility and wastepaper collection inefficiencies for paper industry professionals.

🏛政策担当者:Indicates need for improved wastepaper recovery systems and sustainable fiber sourcing policies.

📄 Abstract(原文)

India has a total of approximately 900 paper mills, with around 550 to 570 of these units currently operational. The pulp and paper industry in India is the 5th largest industrial sector in India. India accounts for approximately 5% of global paper production and ranks 15th globally in terms of total output. The Indian paper industry draws its raw materials from three primary sources: 1)waste or recycled paper, 2) wood-based fibers, and 3) Agriculture crop residues. India’s paper industry is dominated by the packaging and paperboard category, followed by printing and writing paper. However, high dependency on wood for the production of pulp and paper production creates major environmental problems, like global warming, greenhouse gas emissions, deforestation, and dwindling fibrous wood resources. In India, wastepaper collection primarily relies on an informal network of rag-pickers, small scrap dealers, and local aggregators who manually gather, sort, and supply used paper for recycling. This decentralized and unorganized system leads to inefficiencies in wastepaper recovery. Currently, the main agricultural waste crop straws being used as raw materials for pulping include Industrial Cannabis sativa (hemp) fiber, jute fibers, okra stalks, grasses, banana stem, cotton straw, sunflower straw, millet grains straw, date palm trees, corn stalks, wheat straw, sugarcane bagasse, rice straw, coconut shell, bamboo, reeds, rice, sorghum stalks, kenaf and other materials. However, the high silica content of straw fibers, which makes the pulp recovery process challenging, is also one of the most significant issues with the chemical pulping of agricultural residues. The Indian paper industry struggles with high raw material costs, rising imports, and supply chain issues, while outdated technology, poor fiber quality, and strict environmental norms further pressure profitability and sustainability. India’s paper industry is facing raw material price volatility, with wastepaper prices declining due to weak demand, while wood pulp costs have surged because of supply disruptions and geopolitical issues.

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