第一大宮 List of Products and Services

The "Do Serabox" is a hygienic box made from PP low-foaming sheets that can be safely used in various environments where dust is a concern. The PP low-foaming sheet has no holes like cardboard or plastic boards, making it a very hygienic sheet that prevents the intrusion of insects and water. The surface of the sheet has a special anti-static layer, making it difficult for dust to adhere, which is why it is widely used in the food and pharmaceutical industries that require strict hygiene standards. 【Features】 ■ Made of low-foaming polypropylene, it is lightweight and has excellent rigidity and impact resistance. ■ The surface is treated with a durable anti-static coating. ■ Dust is difficult to adhere, and after cleaning, the anti-static effect works immediately, allowing for long-term use. ■ Safety designs in the details prevent injuries to hands and arms during loading and unloading operations. ■ Custom-made with flexible design for "length, width, and height." *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

In June 2021, "Desk Wall" was renamed to "Do Wall." "Do Wall" allows for conversations while seeing the other person's face. It can stand independently and be installed anywhere. It is a strong ally for comfortable and safe conversations. Additionally, we also offer "Do Wall Transparent," which provides effective infection control without compromising aesthetics. 【Lineup】 ■ Insert Type ・DW1 Series ■ Freestanding Type ・DW2 Series ・DW3 Series ■ Tabletop Type (Do Wall Transparent) ・DWT4 Series ・DWT5 Series ・DWT6 Series *For more details, please refer to the PDF materials or feel free to contact us.

• Other office supplies

We would like to introduce our "Free Size Box for Freezing" that we handle. Are you struggling with the limited sizes available for freezing? Our product is custom-made with free design for "length, width, and height," improving transportation efficiency. Additionally, it is resistant to oil and durable, ensuring a long lifespan. 【Features】 ■ Oil resistant ■ Durable ■ Long lifespan ■ Space-saving ■ Improved transportation efficiency *For more details, please refer to the PDF document or feel free to contact us.

• Storage Container
• container

We would like to introduce the comprehensive catalog of Daiichi Omiya Co., Ltd., which manufactures and sells products made from processed plastic sheets. Among the many products listed are the "Do-Cellar Box," made of low-foaming polypropylene that completely guards against foreign matter, as well as the "Dai-Tech Box SD," "Pladan A Type," "Do-Wall," and "Yojokun." Please take a moment to read through it. 【Featured Products (Partial)】 ■ Do-Cellar Box ■ Dai-Tech Box SD ■ Cap & Tray ■ Dai-Tech Box FC-III ■ Dai-Tech Box FC-III Z *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Storage Container
• container

The "Daitect Box KD Hybrid" is a convenient and beautiful free-size box that can be stacked. It is a see-through box that allows you to see the contents, and printing is possible on the frame. This product is designed to be long-lasting while considering the environment. 【Features】 ■ Long-lasting while considering the environment ■ See-through box ■ Can be stacked, convenient and beautiful ■ Custom-made with free design for "length × width × height" ■ Stacking is allowed ■ Printing is possible on the frame *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Storage Container
• container

The "Daitect Box SD" is a recyclable box that does not use pins or adhesives. It is easy to clean and can be reused, with custom designs for "length, width, and height." Depending on your desired size, we can offer four model numbers: "SD-I," "SD-II," "SD-III," and "SD-IV." 【Features】 ■ Easy to clean and reusable ■ Does not use pins or adhesives ■ Easily recyclable ■ Custom designs for "length, width, and height" ■ No leakage of water, powder, or oil *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Storage Container
• container

"Clean Icy" is a lightweight, highly workable, and durable polypropylene hollow structure board (with edge sealing treatment). It is suitable as a load stabilization material for various products, such as bulk packaging. Since all four sides are sealed, it prevents the intrusion of dust and dirt. Additionally, company names and logos can be printed on it. 【Features】 ■ Can be wiped clean with detergent ■ Excellent chemical resistance ■ No insect infestation ■ Excellent sound insulation ■ Can suppress the growth of mold *For more details, please refer to the PDF document or feel free to contact us.

• Packaging materials

The "Twin Hard PC" is a polycarbonate hollow structure board equipped with many features such as impact resistance, light transmission, heat resistance, and cold resistance. It is expected to perform well in various situations such as fences, protective materials, display storage, and panels. It is lightweight, easy to process, and an excellent material that can also be printed on. We keep a stock of popular clear (transparent) in various sizes to reduce cutting loss and supply it to our customers. 【Features】 ■ Excellent impact resistance: About 15 times that of acrylic sheets, about 60 times that of glass ■ Excellent transparency: Light transmittance rate of over 76% ■ Excellent heat and cold resistance: Operating temperature range of -20°C to 110°C ■ Self-extinguishing resin: Extinguishes when the fire source is removed ■ Lightweight and difficult to break: About 1/10 the weight of glass *For more details, please refer to the PDF document or feel free to contact us.

• panel
• Waterproof tape, adhesive, drain, protective panel
• palette

This is an introduction to various PP thick panel products handled by our company. We offer products such as "PLAPANEL・DO," which features a specially processed edge of PP hollow structure boards, the ultra-lightweight PP thick panel with free design called "Ditec Palette," and the laminated polypropylene hollow structure board "Clean Icy." We are committed to developing and researching new products daily to create better items and continue manufacturing that brings joy to our customers. 【Product Lineup】 ■ PLAPANEL・DO ■ Ditec Palette ■ Clean Icy ■ Ditec Carry ■ Cap & Tray *For more details, please refer to the PDF materials or feel free to contact us.

• Safety and consumables
• palette
• Packaging materials

The "Wall Keeper" is an ultra-lightweight wall protection fixture made of polypropylene hollow sheets. When securing the protection sheet, there is no need to apply tape directly to the wall surface, eliminating concerns about adhesive residue. The folding parts are heat-welded, making them strong. The end faces are sealed through heat treatment, preventing debris from entering the water. In addition, we also offer a prominent tiger-striped accordion protection material called "Toranomon" for protecting entrances and corners. 【Features of Wall Keeper】 ■ Low cost ■ Gentle protection ■ Lightweight and easy to handle ■ Ultra-lightweight wall protection fixture ■ No need to apply tape directly to the wall surface *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The secret behind the power that attracts dust is "static electricity." Dust adheres to the surface of the box due to the generation of static electricity. There is also a risk that static electricity itself can negatively affect the product (static electricity damage). The "Daitex Clean" box does not generate such static electricity. Conventional plastic corrugated sheets (with embedded anti-static properties) do not maintain their anti-static performance and are not suitable for long-term use. Additionally, washing or wiping them can remove their anti-static properties. Therefore, an anti-static layer has been added to the surface of the plastic corrugated material, resulting in a clean box that does not generate static electricity and is less likely to attract dust. 【Features】 ■ Custom size design ■ Anti-static layer added to the surface of the plastic corrugated sheet ■ Custom-made design with free dimensions for "height, width, and depth" ■ Variety of color options available ■ No static electricity generated on the surface, making it less likely to attract dust *For more details, please refer to the PDF document or feel free to contact us.

• container
• Packaging materials

The "Daitex Container MACRO" is a large foldable container. It has good workability and is highly resistant to impact, and it can also be folded and stacked. With hundreds of holes, it minimizes heat buildup and allows for the intake of cool air. The rounded internal structure minimizes damage to fruits and vegetables. We offer three types: industrial, agricultural, and hybrid. 【Features】 ■ Can be folded ■ Has ventilation slots (elongated holes) ■ Resistant to scratches on products ■ Made from materials approved by food sanitation laws and the FDA *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Storage Container
• container

Our popular product, the Ditec Box FC-III, is now available in standard sizes. It is easy to assemble and fold, with a size design that fits various pallets. It is approximately half to one-third the weight of standard plastic containers of the same size. You can choose from size designs that fit various pallets such as "1200×1000," "1100×1100," and "800×550." 【Features】 ■ All sizes are stackable and foldable ■ Lightweight enough for a woman to carry alone ■ Strong despite being lightweight ■ Size design that fits various pallets ■ Good cost performance as it can be reused *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Storage Container
• container

Introducing the moving storage case "Hanger Box." It is lightweight, has good workability, is strong against impact, and can be reused multiple times. The assembly of the top lid and bottom is a simple insert-type folding structure, making assembly and folding easy. To minimize environmental impact and CO2 emissions, it is made of recyclable polypropylene resin. 【Features】 ■ Lightweight and durable ■ Cost-effective ■ Insert-type top and bottom ■ Easy to handle ■ Foldable *For more details, please refer to the PDF document or feel free to contact us.

• Storage
• Shelves and racks

"Warm Step" is an L-shaped protective material suitable for protecting stairs and corners. It is easy to install—just place it down. It excels in durability and impact resistance. It can be reused multiple times and is very useful on moving and indoor construction sites. The front side is strong, while the back side gently protects stairs and corners from scratches. The core part of the body is made from recycled polypropylene, making it environmentally friendly. 【Features】 ■ The foam sheet on the back absorbs shocks, guarding the stairs without causing damage. ■ Anyone can easily install it just by placing it down, and it stays in place without tape. ■ Made from lightweight polypropylene material, it offers excellent durability and impact resistance. ■ The surface is designed with non-slip grooves to ensure safety during work. ■ The polypropylene surface can be wiped clean, allowing for repeated use even if it gets dirty. ■ Comes with a dedicated case for easy transport and storage. *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof tape, adhesive, drain, protective panel
• Safety and consumables

"Yojou-kun F-25" is an ultra-lightweight protective sheet made by laminating a polypropylene hollow sheet (Yojou-kun PLA-25) with a polyethylene high-foam sheet. The foam sheet protects walls, floors, and furniture without causing damage, gently safeguarding the items being protected. Weighing only 700 grams, it is easy to transport and install on-site. It does not emit toxic gases when burned, making it environmentally friendly. Additionally, we also offer a foldable protective material, "Yojou-kun F-W25." 【Features of Yojou-kun F-25】 ■ Ultra-lightweight protective sheet ■ Weighs only 700 grams ■ Easy to transport and install on-site ■ Does not emit toxic gases when burned ■ Easy to handle and low cost *For more details, please refer to the PDF document or feel free to contact us.

• Waterproof tape, adhesive, drain, protective panel
• Safety and consumables

"Yousei-kun" is a reusable plastic protective material. We offer a lineup that includes the "PP Series" made of three-layer solid polypropylene, the "PE Series" made of low-foamed polyethylene, and the "PLA Series," which is a hollow plastic sheet developed specifically for protection. In addition, we also handle products such as "Rehard," which is recommended for dividers to be placed inside boxes, as well as "Toranomon," "Wall Keeper," and "Stairs." [Product Lineup] ■ PP Series ■ PE Series ■ PLA Series *For more details, please refer to the PDF materials or feel free to contact us.

• Safety and consumables

The "Daittec Container" from Daiichi Omiya is a large container designed with the goal of "improving shipping efficiency and streamlining logistics." It is made from lightweight and durable materials, enhancing workability. Additionally, its foldable design makes it easy to move after shipping. It has been adapted for various uses such as agriculture, food processing, and industrial applications, featuring characteristics like "resistance to damaging vegetables," "fully foldable," and "ventilation slots." 【Features】 ■ Unique 10-point zipper latch system ■ Impact-resistant and tear-resistant plastic ■ FDA-approved materials ■ Lightweight design ■ Easy to clean with a smooth surface *For more details, please refer to the catalog or feel free to contact us.

• Safety and consumables

The "Do Serabox" is a hygienic box made from PP low-foaming sheets that can be safely used in various environments that dislike dust. The PP low-foaming sheet has no holes like cardboard or plastic boards, making it a very hygienic sheet that prevents the intrusion of insects and water. The surface of the sheet has a special anti-static layer, making it difficult for dust to adhere, which is why it is widely used in the food and pharmaceutical industries that require strict hygiene standards. 【Features】 ■ Made of low-foaming polypropylene, it is lightweight and has excellent rigidity and impact resistance. ■ The surface is treated with a durable anti-static coating. ■ Dust is difficult to adhere, and the anti-static effect works immediately after cleaning, allowing for long-term use. ■ Safety designs in the details prevent injuries to hands and arms during loading and unloading operations. ■ Custom-made with free design for "length, width, and height." *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "Daitex Box" uses lightweight rigid sheets made of polypropylene for the main body of the box. We offer a variety of options tailored for different uses, including a highly durable free-size folding box and standard products that match major pallet sizes. They are adopted in various fields such as pharmaceutical companies, air transport, and bicycle storage. 【Daitex Box FC-III Features】 ■ Easy to fold ■ Easy to assemble ■ High strength ■ Main body has a honeycomb structure and is ultra-lightweight ■ Freely stackable ■ Free-size design 【Daitex Box KD Features】 ■ Can be sent in an unfolded state to the usage location and assembled on-site ■ Free-size design ■ Dustproof specifications ■ Made of 100% polypropylene *For more details, please contact us or download the catalog.

• Safety and consumables

The "Dai-Omiya Packaging Materials Comprehensive Catalog" features a variety of packaging material products, including the convenient and functional box "Daitex FC-III" and the high-performance box "Daitex FC-IIIZ," which makes the latter possible. It includes logistics packaging materials that match various applications and needs, proposing innovations in logistics. [Featured Products] ○ Daitex Box ○ Du-Cellar Box ○ Daitex Container ○ PLAPANEL・DO, and others For more details, please contact us or download the catalog.

• Safety and consumables
• Interior and exterior construction accessories