大庫洋紙 List of Products and Services

"Rust prevention paper and rust prevention film" are materials that prevent rust during the manufacturing, transportation, and storage processes of your metal products, including iron and non-ferrous products. "Rust prevention paper" is made by impregnating neutral paper with volatile rust prevention agents, and it is used in the metal industry for rust prevention of iron and non-ferrous metals. Features: - It is flexible and effective simply by wrapping the product or placing it underneath (in a sealed state). - It demonstrates reliable effects without unevenness due to rust prevention gas. - It is an impregnated type with immediate effectiveness. - It is expected to have long-lasting stable efficacy. - Processing methods: - Roll products: "Products are finished to the required width and length using a slitter machine." - Sheet products: "Products are finished from a minimum size of 50mm square using a cutting machine." - Bag products: "Custom shapes for bags are also available." - Other folding processes can also be accommodated. - Small lot prototypes are also accepted. For detailed dimensions, please refer to the catalog or feel free to contact us.

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We manufacture plastic containers by hand to your specified size. They can be freely designed to match the contents. By using cushioning materials in the interior, they can also be used for heavy items. (Material: PVC) Features: - High transparency allows visibility of the contents. - Design can be customized freely. - Handcrafted, allowing for small production runs. Track Record (Sales achievements and usage applications): - Adopted for shipping optical components and precision parts by major manufacturers.

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It can be used as a cap for protecting the cutting edge of small tools. Since it is not a molded product, it can be adjusted to the length that fits the tool's cutting edge. You can choose from four different sizes for the inner diameter and thickness. Features: - It has good transparency, allowing for easy visibility of the cutting edge even when stored. - The length can be adjusted, enabling protection of the tip according to the condition of the cutting edge. - Made from a soft material, it adheres closely to the tool, making it difficult for the cap to come off. Track Record (sales achievements and usage applications): - Adopted by some major manufacturers for carbide cutting drills.

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We offer custom sales of industrial drying agent silica gel tailored to your desired shape. Using highly breathable fabric bags, it quickly absorbs moisture and reduces humidity in a short time. We provide our unique bags, which are strong enough not to tear easily even when rubbed against metals. Features: - We sell in shapes, sizes, and weights according to your preferences. - Packaged in low-humidity factories and sewn using industrial sewing machines. - Standard bags are available in 50g, 500g, and 1kg sizes. - Can be reused by heating, and we offer regeneration services. We also accept bag replacements. - We handle indicators. Track Record: - Used for long-term storage of electrical and mechanical parts. - Also used for export packaging such as containers and wooden boxes.

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At Daikuyou Paper, we offer a wide range of heavy packaging materials, including packaging materials for steel coils, wire coils, rod wire coil packaging, and export packaging materials. We also provide automatic packaging, labor-saving equipment, and material handling equipment. Even if you are already using packaging materials, please feel free to contact us. We will design and propose solutions to reduce total costs and meet various requests. 【Features】 ■ Processing and sales of various heavy packaging materials ■ Custom-made to accommodate various shapes, including material, size, quantity, price, and with or without ties. ■ Sales for small lots are also possible. For more details, please refer to our catalog or feel free to contact us.

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• Automatic Packaging Machine
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In "press cutting processing," we have a proven track record of processing various materials such as films, sheets, and non-woven fabrics. We can perform punching up to a size of 1500 mm. There are no restrictions on the shape of the materials. Processing can be done for both sheet and roll materials. 【Features】 ■ Maximum processing size: 1400×1500 mm. ■ Product accuracy: ±0.5 mm (Thompson blade). ■ Pressure: 200t ■ Type: 2-table hydraulic We will prepare the processing environment according to the materials. We also accommodate processing with foreign matter management, such as wearing cleanwear and clean gloves. *For more details, please refer to the PDF or feel free to contact us.

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The clean paper from Daikuyou Paper is made using carefully selected pulp and is manufactured with a specially developed resin, resulting in "ultra-low dust" clean paper. 【Features】 ■ Processing Environment Processed in clean room classes "1000" and "10,000." ■ Processing Method Roll Products: Finished using a slitter machine with a minimum width of 5mm. Sheet Products: Finished using a cutting machine with a minimum size of 100mm. ■ Lot Quantity Prototype production is accepted in small lots. ■ Clean Paper Lineup Thickness: 60μ to 500μ *For detailed dimensions, please refer to the catalog or feel free to contact us.

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【Features】 ■Processing Environment Processing is carried out in clean room classes "1000" and "10,000". ■Processing Method Roll Products: Finished with a slitter machine from a minimum width of 5mm. Sheet Products: Finished with a cutting machine from a minimum size of 100mm. ■We accept prototypes in small lots. *For detailed dimensions, please refer to the catalog or feel free to contact us.

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The cutting process "Large Taiko Cutting Machine" is used in a clean room class 10,000. We finish various products into sheets and flat plates in a clean room environment. We also accept small lot prototype manufacturing and processing. 【Features】 ■ Processing Environment: Cutting is performed in a clean room with "cleanliness class 10,000." ■ Processing Method: Large sheets are layered using a taiko winding machine from roll products and finished into products with a cutting machine. Cutting from flat plates to flat plates is also possible. ■ We accept prototypes in small lots. ■ Unlike processing one piece at a time like a sheet cutting machine, we can process quantities together, allowing for good dimensional accuracy and short processing times. For detailed dimensions, please refer to the catalog or feel free to contact us.

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• Clean Room

The large die-cutting machine is used in a clean room class 10,000. We finish various products into sheets and flat plates in environments suitable for clean rooms, general environments, and products. We also accept contract manufacturing and processing for small lot prototypes. 【Features】 ■ Processing Environment: We utilize two environments, a clean room "Class 10,000" and a general environment, for processing. ■ Processing Method: We laminate large sheets from roll products using a die-cutting machine and finish them into products. It is also possible to finish flat plates from flat plates. ■ We accept prototypes in small lots. ■ Unlike processing one piece at a time with a sheet cutting machine, we can process quantities together. We can achieve good dimensional accuracy and process in a short period. *For detailed dimensions, please refer to the PDF document or feel free to contact us.

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• Clean Room

Daikuyou Paper Co., Ltd. is a company that contributes to manufacturing with paper, plastic, packaging, and various processing technologies and services. We solve challenges such as "I want to protect my product, but the ready-made sizes are too small," "I can't purchase because the quantity is too large," and "the product is discoloring (rusting)" through custom-made manufacturing. If you are having trouble with gas barrier bags, please feel free to contact us. *For more details, please refer to our catalog or feel free to inquire.

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At Daikuyou Paper Co., Ltd., we handle the custom manufacturing and sales of large-diameter aluminum reels. If you are facing issues such as: - "Looking for something larger than the standard sizes" - "No molded reel flanges (rims) larger than φ900mm" - "There are large reels, but they have problems with durability and strength" - "The flanges (rims) are warped" we can solve your challenges. 【Custom Manufacturing and Sales】 ■ Issue: There are no matching standard plastic reels because they are too large ■ Solution: Custom manufacturing and sales of large-diameter aluminum reels *For more details, please refer to our catalog or feel free to contact us.

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The "large die-cutting machine in the clean room" is used in a clean room class 10,000. Materials are wound using the die-cutting machine to finish into large sheets, and then processed into products using the finishing die-cutting machine. The dimensional tolerance of the finishing die-cutting machine is ±0.5mm. The maximum width for finishing die-cutting is 1,550mm, the maximum length is 2,050mm, and the minimum length is 100mm. Various webs such as films, non-woven fabrics, and specialty papers are processed into flat sheets. We accept prototype processing and small lot processing. For more details, please refer to the catalog or feel free to contact us.

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• Clean Room

At Daikuyou Paper Co., Ltd., we can custom-make plastic reels tailored to your requirements. We solve the issue of "not being able to use standard plastic reels" due to reasons such as the absence of plastic reels that fit your equipment or only being able to mold. Our company conducts design development and can sell in small lots, as well as manufacture custom-made reels that are excellent in corrosion resistance and can be reused multiple times. 【Product and Service Information】 ■ ABS Plastic Reel (Reel made entirely of ABS with ABS flanges and ABS core) *For more details, please refer to the catalog or feel free to contact us.

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At Daikuyou Paper Co., Ltd., it is possible to purchase clean packaging paper. We respond to the request of "I want to purchase clean bags," which has become a challenge due to reasons such as high costs and limited size and dimensions. We can manufacture various shapes and quantities of small components that require a high level of cleanliness, such as electronic parts and semiconductors, as well as individually packaged powders. 【Product and Service Information】 ■Sizes - 64x85, 70x95, 80x85, 107x85 - 20x40, 110x140, 108x29, 120x115 *For more details, please refer to the catalog or feel free to contact us.

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Daikuyou Paper Co., Ltd. is a company engaged in the development, processing, and sales of various functional papers, processed papers, and films. At our company, we create cushioning materials that secure product work by applying a special film to the base material. By using this cushioning material, it is not necessary to create products tailored for each workpiece, allowing for a reduction in variety. Additionally, it eliminates the need for die cuts that were previously required even for small quantities. 【Features】 ■ Shared cushioning materials ■ Simplified inventory management *For more details, please refer to the catalog or feel free to contact us.

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At Daikuyou Paper Co., Ltd., we would like to introduce a case that addresses the challenge of "clear files cracking after repeated use, and we want to do something about it." When using PP material, it deteriorates over time, leading to cracks. These cracks could cause skin injuries or even accidents. To address this, we created a custom clear file using soft PVC sheets, which do not crack or tear, allowing for flexible use without the risk of injury, making it a safer product. Since it is custom-made, we can also implement a diagonal cut for easy insertion and removal of documents. *For more details, please refer to our catalog or feel free to contact us.*

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The "Narrow Width Plastic Core" is a product that can be used in clean room environments. It can be cut to a minimum width of 2mm and is available for sale in small lots. Our company handles not only PE and ABS, but also PP and PVC, providing plastic cores tailored to various applications. [Usage Examples] - ABS Core: Inner diameter 76.5mm × Thickness 8mm × Width 4mm - For winding sealing tape for electronic component carriers - PE Core: Inner diameter 76.5mm × Thickness 7mm × Width 10mm - For winding fluorine film - ABS Core: Inner diameter 76.5mm × Thickness 6mm × Width 3mm - For winding high-performance film *For more details, please refer to the catalog or feel free to contact us.

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In "Pal Press Die Cutting," we can process films, sheets, non-woven fabrics, and various types of webs. The maximum processing size for Pal is 500×600mm. The maximum processing size for the press is 1500×1600mm. The product accuracy is ±0.5mm (Thomson blade). 【Processing Machines】 ■ Pal ■ Press For more details, please refer to the catalog or feel free to contact us.

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We perform "slitter processing" in a cleanliness class 1,000 environment using high-clean and high-tech techniques that create user needs. 【Features】 ■ Work environment with cleanliness below 1,000 ■ Precision capable of burr heights below 10μ ■ Complete clean attire (clothing, hats, gloves, shoes) ■ Prohibition of bringing in foreign substances such as paper dust For more details, please refer to the catalog or feel free to contact us.

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• Clean Room

In the "slit processing," we perform film and slit processing for semiconductor, LCD, and medical-related applications in an environment with a cleanliness level of "10,000 or below" and specialized equipment to prevent foreign matter contamination. We have established a high precision cutting accuracy of 0.05mm and a burr precision of less than 10μ, receiving high praise for our technology. Additionally, we have equipped devices to prevent yield loss due to potential thickness deviations in the film, contributing to longer roll lengths and improved yield rates. 【Features】 ■ Work environment with cleanliness level of class 10,000 ■ Constant indoor temperature of 20°C and humidity of 50% ■ Precision capable of burr heights below 10μ ■ Complete cleanroom attire (clothing, hats, gloves, shoes) ■ Prohibition of bringing in foreign matter For more details, please refer to our catalog or feel free to contact us.

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The "large drum cutting machine in the clean room" is used in a clean room class 10,000. Materials are wound into large sheets using the drum winding cutting machine, and then finished into products using the finishing cutting machine. The dimensional tolerance of the finishing cutting machine is ±0.5mm. The maximum width for finishing cutting is 1,550mm, the maximum length is 2,050mm, and the minimum length is 100mm. Various webs such as films, non-woven fabrics, and specialty papers are processed into flat sheets. We accept prototype processing and small lot processing. For more details, please refer to the catalog or feel free to contact us.

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• Clean Room

The "Low Temperature Transport Tools" handled by Daikuyou Paper include quality management tools related to temperature during logistics. For quality management in low temperature transport, we offer "temperature recorders" with built-in clocks that can record temperatures from 10 to 90 days, as well as "temperature indicator labels" that change color to indicate abnormalities when the set temperature is exceeded. Additionally, we provide "expanded polystyrene cases" and "expanded polyethylene products." 【Features】 [Temperature Recorders] ■ Ideal for quality management in low temperature transport ■ Capable of recording temperatures [Temperature Indicator Labels] ■ Change color when the set temperature is exceeded [Expanded Polystyrene Cases & Expanded Polyethylene Products] ■ Available in various sizes and types to meet different requirements For more details, please refer to the catalog or feel free to contact us.

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The "Clean Package" is a clean logistics packaging material that can be used in a clean environment. The "Clean BOX" is a variety of dust-free containers for clean rooms, based on clean paper and clean flat light paper. Additionally, we offer "Voxel," which beautifully packs precision components and precious metals without cushioning materials, as well as "Plastic Containers," suitable for the storage and shipping packaging of electronic and precision parts. 【Features】 [Clean BOX] ■ Affordable production of diverse boxes in small lots using wooden molds ■ Simplification of clean packaging and cost reduction possible [Clean Packaging Paper] ■ Clean bags that can be used in a clean environment ■ Accommodates various shapes and requests For more details, please refer to the catalog or feel free to contact us.

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The "D.Y Bobbin (PE Core)" is a clean plastic core developed for use as a winding core in electronic materials, medical applications, and food films. It can be used in clean rooms as it does not generate dust such as paper powder. There is no occurrence or proliferation of bacteria due to moisture, and it is safe and hygienic as it contains almost no additives other than the material itself. Additionally, it does not produce cutting debris when cut with a blade, allowing for integrated cutting with the film after winding. 【Features】 ■ Can be processed to a minimum width of 5mm ■ Can be processed with a length tolerance of ±0.2mm (varies depending on product length) ■ Recyclable and reusable ■ Excellent chemical resistance ■ Compliant with RoHS 2.0 directive ■ Available for small lot sales For more details, please refer to the catalog or feel free to contact us.

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In the "Paper and Plastic Winding Reels" section, we offer a variety of products including "winding shipment reels" for metal terminals and carrier tapes, as well as "paper reels" that accommodate various sizes and specifications such as flange diameter, body diameter, and body width. Additionally, we have a lineup of products including "recycling reels (paper)" made entirely of paper, suitable for reuse and recycling, "recycling reels (polystyrene)" which are strong and lightweight, and "large paper reels" with a maximum diameter of Φ1200. 【Characteristics of Industrial Reels】 ■ Plastic Reels: Lightweight and reusable ■ Paper Reels: Cost-effective and lightweight ■ Wooden Reels: Contains wood chips ■ Aluminum Reels: Higher cost For more details, please refer to our catalog or feel free to contact us.

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• Safety and consumables

At Daikuyou Paper, we offer a wide range of heavy packaging materials, including packaging materials for steel coils, wire coils, rod wire coil packaging, and export packaging materials. We also provide automatic packaging, labor-saving equipment, and material handling equipment. We design and propose solutions to reduce total costs and respond to various requests. 【Features】 ■ Processing and sales of various heavy packaging materials ■ Response to various requests For more details, please refer to our catalog or feel free to contact us.

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• Automatic Packaging Machine
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"Pitatto-kun" is a non-adhesive adhesive sheet that can be stuck and removed as many times as needed, in the necessary places, supporting various scenes. It features a suction foam layer made from environmentally friendly acrylic resin. Since it is non-adhesive, it won't stick, get dirty, or cause damage. It can be easily attached and removed from any flat surface, regardless of the material. It is economical as it can be used repeatedly whenever needed and can adhere from low to high temperatures. 【Features】 ■ Inkjet type and whiteboard type ■ Effective for simple fixing of precision parts and as a non-slip surface ■ Economical as it can be stuck and removed multiple times ■ No adhesives or solvents used in the foam layer ■ Easy and clean application for anyone For more details, please refer to the catalog or feel free to contact us.

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• Other store equipment and supplies

"Rust prevention paper and rust prevention film" are materials that prevent rust during the manufacturing, transportation, and storage processes of your metal products, including iron and non-ferrous products. "Vapor-phase rust prevention paper" is made by impregnating neutral paper with vapor-phase rust prevention agents, and it is used in the metal industry for rust prevention of iron and non-ferrous metals. Additionally, we offer a variety of products including "coil insulation paper and neutral paper" with a neutral pH, "kraft paper" for packaging, interleaving paper, and various process papers, as well as a wide range of "processed paper." [Features] [Vapor-phase rust prevention paper] ■ Flexible and easy to use, just wrap it ■ Provides reliable, uniform effectiveness through rust prevention gas ■ Impregnated type with immediate effectiveness ■ Long-lasting stable efficacy ■ No adhesives used For more details, please refer to our catalog or feel free to contact us.

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"Clean Paper" is a clean interleaving material that meets the needs for transportation and storage during the manufacturing process of electronic component lead frames. "Clean Fuwat Light (Low Dust Cushion Paper)" is a packaging material that thoroughly considers rust during the manufacturing, transportation, and storage of metal products in clean rooms. It is a new low-dust cushion paper that manages pH levels and ion residue. Additionally, we offer a lineup that includes "Clean Rust Prevention Paper" and more. 【Features】 ■ Ideal for the transportation and storage of precision parts ■ Clean interleaving material ■ Management of pH levels and ion residue ■ Low dust ■ Rust prevention cushion paper For more details, please refer to our catalog or feel free to contact us.

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• Safety and consumables