甲斐工業 Product Lineup

"Dunplate" is a lightweight, strong, and highly shock-absorbent hollow plastic structural board. It is also printable and excels in thermal insulation, water resistance, and corrosion resistance. Additionally, it possesses high resilience and elasticity. This product leverages its unique characteristic of "integrated extruded hollow structure" to provide rationality, safety, and functionality in materials. 【Features】 ■ Lightweight with excellent durability and bending strength ■ Integrated extruded hollow structure ■ Easy to cut ■ Smooth and beautiful surface ■ Can be laminated with other materials *For more details, please refer to the PDF document or feel free to contact us.

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"Puraparu" is a bubble board made from countless air bubbles formed into a sheet-like cushioning material known as "Puchipuchi." It comes in two types: one made from polypropylene (PP), which has excellent high-temperature properties, and another made from high-density polyethylene (PE), which excels in low-temperature properties. It is lightweight, has excellent rigidity and durability, can be thermally molded into any shape, and can be widely utilized. In addition to the standard type, we also offer "Daidai Puraparu," which contains composite ceramics called dexin, designed to suppress dioxin generation caused by other incinerated materials in the furnace. 【Features】 ■ Made from polyolefin ■ Extremely lightweight due to its hollow structure, making it easy to carry ■ Excellent bending rigidity, capable of recovering even after being crushed ■ Provides twice the insulation effect compared to plywood of the same thickness ■ Can be bonded with various materials such as non-woven fabrics *For more details, please refer to the PDF document or feel free to contact us.

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"Bubble wrap" is a cushioning material manufactured by Kawakami Sangyo, consisting of a polyethylene film that encapsulates air in countless bubbles, formed into a sheet. Since it is in sheet form, it can wrap various items securely without being affected by their shape. Additionally, it is effective for insulation. 【Features】 ■ Excellent cushioning due to air cushioning ■ Lightweight and transparent ■ Resistant to acids, alkalis, oils, and other chemicals, and is non-toxic ■ Superior water and moisture resistance ■ In addition to cutting, slitting, bag-making, and punching processing, it can also be printed and laminated with other materials. *For more details, please refer to the PDF document or feel free to contact us.

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"Neo Shikiron" is a laminated sheet made of low-foaming core material and high-foaming surface material. The surface has a soft feel and excels in cushioning and scratch resistance, while also possessing the hardness and strength of the low-foaming sheet. Due to its independent bubble structure, it absorbs very little moisture. Additionally, being made of polypropylene resin, it is also excellent in oil and chemical resistance. 【Features】 ■ Laminated sheet of low-foaming core material and high-foaming surface material ■ Excellent cushioning and scratch resistance ■ High adhesive strength due to thermal fusion, unaffected by adhesives ■ Minimal moisture absorption due to independent bubble structure ■ Easy to process for cutting and die-cutting *For more details, please refer to the PDF document or feel free to contact us.

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"Elblock" is the name of a non-crosslinked bead foam made from linear low-density polyethylene (LLDPE). This product fully demonstrates the characteristics of LLDPE, offering features not found in conventional polyethylene bead foams, and can be produced in conductive grades, antistatic grades, and colored grades. It is robust and does not lose its shape even with repeated use. Additionally, it excels in oil resistance, acid resistance, and alkali resistance. 【Features】 ■ Conductive foam made from bead foaming ■ Can be molded into any shape ■ Resistant to repeated use ■ Secondary processing such as cutting, bonding, and thermal fusion is easy ■ Excellent oil resistance, acid resistance, and alkali resistance *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials
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"Miraplank" is a polyethylene thick plate extruded foam product that excels in cushioning, water resistance, acid resistance, and alkali resistance. Leveraging the properties of polyethylene, it is robust and does not crack or chip even with repeated use. It consists of independent bubbles, demonstrating excellent cushioning against a wide range of loads. Additionally, it has very low water absorption and moisture absorption, and is water-resistant. The material has been treated to prevent static electricity, resulting in fewer issues caused by static and significantly reducing dirt from dust. 【Features】 ■ Made of independent bubbles ■ Resistant to repeated use ■ Excellent cushioning ■ Easy secondary processing ■ No generation of black smoke or harmful gases, making incineration easy *For more details, please refer to the PDF document or feel free to contact us.

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"Peeblock" is a lightweight, cross-linked polypropylene foam that excels in heat resistance, low-temperature properties, and cushioning, and is reusable. It is a foamed product shaped into the desired form using the in-mold forming method, made from beads of polypropylene, a general-purpose plastic. Available in low to high magnifications, the product can be selected according to requirements. Additionally, secondary processing such as cutting, slicing, thermal bonding, and extraction is easy. 【Features】 ■ Excellent heat resistance ■ Suitable for applications requiring strict dimensional stability ■ Sufficient cushioning even at -30°C ■ Durable and does not lose shape even after repeated use ■ Excellent cushioning with a reduced volume, which is advantageous *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials
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"Pearl Cotton" is a foamed polyethylene made in China. Our company aims to provide low-cost and stable supply of foamed polyethylene, and we have decided to import it from China. Currently, we are receiving shipments of returnable products from our factory in China, with 40-foot containers arriving 1 to 2 times a week. We will use these shipments to provide a stable supply of low-cost foamed polyethylene. [Features] ■ Foamed polyethylene made in China ■ Imported from China for low-cost and stable supply *For more details, please refer to the PDF document or feel free to contact us.

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The "Returnable Business" is a system that allows packaging materials, which were used in a one-way manner between Japan and China, to be reused repeatedly. Through our unique system, we retrieve the packaging materials used in China and send them back to Japan. These packaging materials will transport customers' products multiple times between Japan and China. By using this system, it is possible to reduce costs and industrial waste. 【Features】 ■ Repeated use of packaging materials that were previously used in a one-way manner between Japan and China ■ Return necessary containers and other materials to reusable materials based on recycling laws ■ Cost reduction and reduction of industrial waste ■ A system for container collection, cleaning, inspection, testing, and management ■ Real-time delivery and transportation of only the required quantity for customers *For more details, please refer to the PDF materials or feel free to contact us.

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Kai Industries processes and sells expanded polypropylene, polyethylene, and polystyrene, as well as construction materials and packaging materials. We manufacture packaging materials in a variety of types and small quantities tailored to various needs, using a consistent system from design to production. In collaboration with factories in China, we operate a system that allows packaging materials used in a one-way manner between Japan and China to be used in a returnable format. 【Business Activities】 ■ Processing and sales of expanded polypropylene, polyethylene, and polystyrene; processing and sales of construction materials and packaging materials. *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials
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KAI Industrial Co., Ltd. provides reliable packaging materials through a consistent process that includes material selection, design tailored to your products, and manufacturing. We offer a variety of materials including PP, PE, PS, corrugated sheets, and cardboard. Additionally, to ensure a stable supply of low-cost expanded polyethylene, we import pearl cotton from China. Currently, we are receiving shipments from our factory in China and returning products, with 40-foot containers arriving 1 to 2 times a week. We will use these shipments to provide a stable supply of affordable expanded polyethylene. [Features] - Delivering reliable packaging materials through a consistent process - A wide range of materials including PP, PE, PS, corrugated sheets, and cardboard - Stable supply of low-cost expanded polyethylene *For more details, please download the PDF or feel free to contact us.

• Other packaging materials
• Packaging materials