小島工業 List of Products and Services

We would like to introduce our technology for integrally molding vacuum-formed products and other materials with expanded polystyrene. The moment the molded product arrives, the parts are already assembled, directly contributing to labor-saving on the line and reducing production lead times. By using insert parts as the core, we can add functions such as "screw fixation" and "high rigidity bearings," which are difficult to achieve with expanded polystyrene alone. The ability to mold and fix dissimilar materials (vacuum-formed products and injection-molded products) simultaneously with expanded polystyrene is our greatest strength, as it completely eliminates the need for the assembly processes that were traditionally required. [Features] ■ Realization of zero work steps ■ Increased design flexibility ■ Optimization of total costs *For more details, please feel free to contact us.

• Processing Technology

We would like to introduce our "Antibacterial and Algae-Resistant Coating for Hydroponic Materials." This coating agent can be applied to the surfaces of various materials (plastic products) to provide antibacterial and algae-resistant effects. The antibacterial properties help suppress the growth of bacteria on the material's surface. It exerts its effects without leaching the main components, ensuring high safety and making it suitable for hydroponic cultivation. 【Features】 ■ By being carried on the resin, it makes the resin surface antibacterial ■ It exerts its effects without leaching the main components, ensuring high safety ■ The coating agent is non-leaching, so it does not dissolve into water after adhesion *For more details, please download the PDF or feel free to contact us.

• Gardening supplies

We would like to introduce our "High-Performance Hydroponic Cultivation Panels." Compared to general resins, they last longer and have improved abrasion resistance against cleaning machines and other equipment. The rigidity has increased, enhancing surface strength, and the surface skin layer also improves cleanability. We offer a wide range of options, including 64-hole panels, 6-hole panels, 26-hole panels, and 32-hole panels. 【Features】 ■ PS: Dimensional stability, strong compressive strength, processability, recyclability ■ PE: Good elasticity, strong tensile strength, strong bending strength, good solvent resistance, good vibration resistance *For more details, please download the PDF or feel free to contact us.

• Gardening supplies

We would like to introduce our "Waterproof PP Sheet for Hydroponic Beds." The PP waterproof sheet is wrinkle-free, allowing water to flow without stagnation, and is easy to clean. It fits perfectly in hydroponic beds and increases light-blocking properties, reducing the occurrence of algae. Compared to agricultural sheets, there is no need for annual replacement or exchange costs, resulting in no running costs. 【Features】 ■ Wrinkle-free, allowing water to flow without stagnation, and easy to clean ■ Fits hydroponic beds and increases light-blocking properties ■ Hard, smooth surface enhances anti-algae and cleaning performance ■ Excellent durability and long-lasting *For more details, please download the PDF or feel free to contact us.

• Gardening supplies

The "SF-EXS303 model" is a user-friendly semi-automatic packaging machine with a simple mechanism. It can bundle a wide variety of items, from soft materials like roll towels to hard materials such as wood and building materials. The tightening force can be easily adjusted using the volume control on the operation panel. The table plate (top plate) is equipped with a product guide plate, allowing you to place the product in alignment to ensure it is positioned correctly over the sealing area. 【Features】 ■ Cooling time can be easily changed with simple operations ■ Temperature settings for the heater plate can be easily adjusted ■ Comes with a guide plate to determine product positioning ■ Simple structure for easy maintenance ■ Easy adjustment and calibration following the manual *For more details, please download the PDF or feel free to contact us.

• Packaging Machines

The "SF-R110 model" is an automatic packaging machine equipped with a monitor diagnostic mechanism and a function for removing binding constraints. The one-touch handle mechanism for the band set reduces the workload for band replacement. The band set can be easily secured with the one-touch handle. Additionally, a reliable German brushless motor is used in the drive unit. By not using belts, clutches, or pulleys, the number of parts is reduced, resulting in a simple design that minimizes the replacement of consumable parts. 【Features】 ■ The monitor displays the cause of troubles, allowing for the identification of the location of the issue. ■ Even when binding without any packaged items, the machine automatically ejects the band without it wrapping around. ■ Easy access to the band passage area without tools, allowing for the removal of foreign objects. *For more details, please download the PDF or feel free to contact us.

• Packaging Machines

The "SF-EXS158" is a versatile automatic packaging machine equipped with a built-in band reel. It features an empty bundling prevention function, one-touch automatic band loading, and an automatic refeed function in case of band feeding errors. Simple operation is possible with an LCD panel display (in Japanese). The sealer head adopts a simple head structure without clutches, belts, or chains. Automatic packaging is possible using a table sensor. 【Features】 ■ One-touch automatic band loading ■ Empty bundling prevention function ■ Automatic refeed function ■ One-touch switching of the operation panel orientation to your preference ■ Quantitative tension adjustment system with digital display ■ Foot switch included as standard *For more details, please download the PDF or feel free to contact us.

• Packaging Machines

This document is a product size and list of expanded polystyrene containers handled by Kojima Kogyo Co., Ltd. It presents product information such as external dimensions, internal dimensions, volume, and packaging quantities in a list format. It also introduces the functions and characteristics of expanded polystyrene. Please make use of this information for product selection. [Contents] ■ Expanded Polystyrene Container Product Size and List ■ What is Expanded Polystyrene *For more details, please download the PDF or feel free to contact us.

• Packaging materials

The "OK Joint Palette" is a plastic pallet that can be connected using joints. The product specifications are 500×500×30mm, with 10 pieces per box. We offer three color variations: black, green, and blue. It can be used for various purposes, such as ensuring ventilation, preventing direct placement of products, and dividing storage areas. 【Features】 ■ Durable and convenient plastic material ■ Can be connected using joints ■ Three color variations (Black/Green/Blue) *For more details, please download the PDF or feel free to contact us.

• palette

"AK Board (Arcel)" is a co-polymer block of PS (polystyrene) and PE (polyethylene). It possesses the characteristics of both resins, allowing for die-cutting and thermal bonding. Additionally, its price is lower compared to PP (polypropylene) and PE (polyethylene) olefin types, providing a new option for processing materials that previously had to choose between styrene or olefin types. 【Features】 ■ Has the resin characteristics of PS and PE ■ Allows for die-cutting and thermal bonding ■ Cost-effective *For more details, please refer to the PDF document or feel free to contact us.

• others

"LIFE" is a functional gate post that is lightweight due to the use of expanded polystyrene as the base material and features excellent seismic resistance by utilizing 1.6mm steel for the structural components. It combines essential functions required for buildings, such as design, adhesion, weather resistance, and durability. The surface of the base material is reinforced with a fiberglass mesh coat, enhancing its impact resistance. Additionally, we have prepared various concepts. Please choose a design that suits your home. [Features] - Uses 1.6mm steel for structural components - Combines essential functions required for buildings, such as design, adhesion, weather resistance, and durability - Flexible response to hairline cracks due to its micro-elasticity - Reduces environmental impact on the Earth - Excellent workability, making it easy to create regardless of the installer *For more details, please refer to the PDF document or feel free to contact us.

• others

"RC Foam" is a low-cost slab raising material. Compared to "Extruded Polystyrene Foam (Type 1b)," it offers cost advantages. Additionally, it is lightweight and can achieve a maximum thickness of 450mm, providing benefits in terms of construction as well. For more details, please contact us. [Features] ■ Lightweight ■ Maximum thickness of 450mm possible ■ Advantages in cost and construction *For more details, please refer to the PDF document or feel free to contact us.

• others

"EPS Home Guard" is an ultra-lightweight wall and fence material that excels in earthquake resistance, safety, and soundproofing, and allows for ultra-fast construction. When an earthquake occurs, the forces transmitted through the vertical and horizontal rebar are significantly lower compared to conventional blocks, resulting in strong earthquake resistance. Additionally, the main component of this product, expanded polystyrene, is made up of a collection of foam beads, each consisting of independent air bubbles. This structure leads to minimal air convection, providing excellent soundproofing effects. [Features] ■ Ultra-lightweight ■ Environmentally friendly ■ High waterproofing ■ Excellent soundproofing ■ Ultra-fast construction possible *For more details, please refer to the catalog or feel free to contact us.

• Gates, walls and fences
• Other wall materials