- Product Introduction
Based on the idea of Better Packaging Through Common Sense Innovation, Siko provides R&D solutions for our customers to meet all their packaging needs. By choosing the right materials, processes, and machines for your business, we can help you develop the ideal packaging while also saving money.
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Sack Kraft Paper
Through the skills Siko has cultivated over the years, we have helped our customers with a products and projects, including developing leak-resistant Baler Bags, prevention of contamination by foreign matter, switching from corrugated boxes to Sack Kraft Paper, and others. Our techniques are useful for a variety of industries, including food, construction materials, and agricultural products.
Paper Bag Products
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Heavy Duty Polyethylene Bags
From the excellent sales of our fertilizer packaging to our pioneering or gusseted polyethylene bags in Japan, we are ready to develop products for all your needs.
Polyethlene Bag Products
Pasted Valve Bags
Baler Bags 
Multi Paper Bags with Gusseted Polyethylene Interior
Gusseted Polyethylene Bags
Gusseted Polyethylene Bag Rolls
- Siko Co., Ltd.
- Saneisiko Co., Ltd.
- Poritaikagaku Co., Ltd.
- Siko Holding Co., Ltd.
- Marukurakasei Co., Ltd