サイトウ化成 List of Products and Services

"Lightron S" is a high-foam polystyrene sheet that is rich in cushioning properties and has excellent thermal insulation. Due to its high-density foam structure with independent bubbles, it has a low thermal conductivity, making it suitable as an insulating material for heat retention and cooling. Additionally, it does not allow water permeability or absorption, and it hardly transmits moisture. It is active in various fields such as packaging materials, agricultural materials, and miscellaneous goods. 【Features】 ■ Excellent thermal insulation with an independent bubble structure ■ Does not allow water permeability and hardly transmits moisture ■ Non-toxic, odorless, and resistant to chemicals and oils ■ Easy to process ■ Does not discolor *For more details, please refer to the PDF materials or feel free to contact us.

• Packaging Bags

The "Neo Flat Board" is a flat sheet of polypropylene-based resin foam made from extruded polypropylene resin foam sheets. The foam expansion rates are 5, 8, and 10 times, covering the medium and low expansion range. It is easy to process with cutting and die-cutting, and due to its excellent hinge properties, it can be used for cases and various cut boards. 【Features】 ■ Resistant to cracking due to PP resin ■ Lightweight foam material ■ Strong and durable ■ Capable of providing products tailored to various quality requirements ■ Easy to process with cutting and die-cutting *For more details, please refer to the PDF document or feel free to contact us.

• Cushioning material

"Neo Shikiron" is a non-crosslinked foamed PP composite sheet that excels in adhesive strength without the use of glue, as it is a thermally fused product. Due to its laminated structure of low-foamed core material and high-foamed surface material, the surface has a soft feel, providing excellent cushioning and scratch resistance, while also possessing the hardness and strength of the low-foamed sheet. Additionally, it allows for easy processing such as cutting and die-cutting. 【Features】 ■ Excellent cushioning and scratch resistance, with hardness and strength ■ Superior adhesive strength without the use of glue ■ Almost no moisture absorption due to its independent bubble structure ■ Excellent oil and chemical resistance as it is made of polypropylene resin ■ Recyclable due to being non-crosslinked *For more details, please refer to the PDF document or feel free to contact us.

• Cushioning material

At Saito Kasei Co., Ltd., we offer the 'SK Cool Series', a line of cooling products for business use, including simple bags and covers. Our lineup includes the simple cooling bag "LC Type" with double-sided tape and a handle, as well as the "HB Type" made with non-woven fabric for the outer layer, and the "CC Type" insulated cover for cart use, among others. You can choose according to your needs. 【Partial Lineup】 ■ SK Cool LC Type ■ SK Cool PT Type ■ SK Cool LT Type ■ SK Cool HB Type ■ SK Cool CH Type, etc. *For more details, please refer to the PDF document or feel free to contact us.

• others

This is the "Comprehensive Catalog of Various Plastic Materials" from Saito Kasei Co., Ltd., which processes and sells plastic materials. It features a wide range of products tailored to various industries, starting with the "Packaging and Packing Materials" sector, where the most suitable materials can be selected and processed into shapes that meet usability requirements. [Featured Products] - Freshness Preservation and Temperature Control Sector - Industrial Materials Sector - Agricultural and Marine Materials Sector - Construction Protection Sector - Logistics Materials Sector For more details, please contact us or download the catalog.

• plastic
• Cushioning material
• Packaging Bags

When we deliver our products, we often hear customers say, "It's worth trying a specialized company..." Saito Kasei Co., Ltd. has been a specialized company engaged in the processing and sales of cushioning materials and packaging materials used for food and industrial products since its establishment in 1977. We have established a consistent system from material selection to delivery, addressing not only inquiries about applications, costs, and delivery times but also the development of environmentally friendly products. Requests that are typically difficult to meet have become possible thanks to the experience of our staff, the skills of our on-site personnel, and our high-precision processing equipment, all of which have accumulated a wealth of achievements. At Saito Kasei, we are sure to have solutions that only a specialized plastic processing company can provide. 【Three Reasons Customers Choose Us】 ○ High Quality → We continuously improve our quality management system to provide high-quality products. ○ Agility → By consistently handling proposals, design, processing, and delivery, we achieve shorter delivery times through total processing. ○ Spirit → Our strength lies in our ability to respond in detail according to the situation and customer requests. For more details, please contact us or download our catalog.

• plastic
• Cushioning material
• Packaging Bags