We will be exhibiting at the 2024 Tokyo International Packaging Exhibition (Tokyo Pack).

We will introduce paper materials with barrier properties suitable for your applications.

The SILBIO series is a new paper packaging material that serves as an alternative to plastic film. Since it uses more than 51% paper material, it is eligible for the paper mark. - SILBIO BARRIER A barrier coating layer has been applied to the paper. - SILBIO ALBA Aluminum vapor deposition has been performed on the paper, achieving high barrier properties and opacity. - SILBIO CLEAR In addition to barrier properties, it features visibility of the contents. - SILBIO EZ SEAL It is specialized for easy heat sealing. *Please note that it does not have barrier properties.

• Packaging materials

It is a non-woven fabric material that can be processed through thermal molding, sewing, and welding, primarily made from cellulose and PLA. It has a gentle texture mainly made from pulp.

"Kinari-to" is a plant-based sheet that can be heat-formed, sewn, and welded. It is made from wood materials, has a natural texture and gentle feel, and can combine wood fibers with various other materials. - Certified with a 95% biomass mark. 【Features】 ≪Plastic-free≫ It does not use fossil resource-derived plastics and is made from plant-based raw materials. ≪Biodegradable≫ The cellulose and biomass plastics used as raw materials are biodegradable. They can decompose under certain conditions and return to nature. ≪Possible to blend powders, etc.≫ It can incorporate functional powders such as deodorants or unused biomass like tea leaves and coffee grounds. ≪Shape flexibility≫ Various shapes can be heat-pressed using standard molding machines for resin sheets. It is also possible to create bag-shaped items through sewing or welding. ≪Other features≫ Provides cushioning and shock absorption through the airlaid method. Excellent breathability and moisture retention. Functional properties such as deodorization and moisture absorption can also be added. For more details, please refer to the catalog or feel free to contact us.

• others

It is a material that is environmentally friendly and made primarily from natural pulp, designed to reduce plastic usage.

This is a bulky sheet made using pulp as the main raw material and employing a dry manufacturing method that does not use water. 【Features】 (1) Thick and has very high absorbency and water retention (2) Very large voids (easy for plant roots to take hold) (3) Suitable for shock absorption and scratch prevention during packaging (4) Can also be disposed of as combustible waste 【Product Grades (3 types)】 (1) Biodegradable type (composed of biodegradable materials) (2) Hydrolyzable type (quickly hydrolyzes in water, meets various hydrolyzable standards) (3) Biodegradable and hydrolyzable type Customization is possible according to your requirements, including thickness, density, weight (in grams per square meter), coloring, and deodorizing properties. It can be widely used for agricultural materials, toilet cleaning sheets, cushioning and packaging materials, sanitary and cosmetic substrates (puffs), and more. For more details, please refer to the catalog or feel free to contact us.

• others

No more plastic needed! Perfect for online shopping! A "paper cushioning envelope" that spreads out like a net and gently wraps and protects products like a hammock.

This is an ALL-paper "Paper Net Envelope" that responds to the global trend of reducing plastic. The cardboard boxes for mail order are bulky and do not fit in mailboxes, which is a problem. Thick paper envelopes made of coated board can fit in mailboxes, but thicker ones are difficult to insert and lack cushioning, limiting their use mainly to documents. On the other hand, envelopes lined with bubble cushioning material that has an air layer with bumps provide good cushioning but pose a problem with the effort required for sorting during disposal. Therefore, by spreading a mesh-like paper sheet inside the envelope, we discovered that it is possible to achieve both cushioning and strength with an ALL-paper product, thanks to the softness of paper and the strength of its structure. 【Features】 - No need for sorting during disposal - Easy disposal and recyclability - Achieves both cushioning and strength even with ALL-paper For more details, please download the PDF or contact us.

• Safety and consumables

A recyclable paper band for bundling that can be collected with old paper along with cardboard boxes! It is a product that takes the Earth's environment into consideration.

Recyclable Paper Straps for Bundling <Features> ◆ Bundling straps made of high-strength paper ◆ Environmentally friendly product that can be collected and recycled ◆ Made of paper, easy to tear by hand, making unpacking simple and safe

• Safety and consumables
• Packaging Machines

This is a non-fluorinated oil-resistant paper that does not use organic fluorine compounds (PFAS).

Thanks to the coating technology of the Prince Group, oil resistance has been achieved with paper materials. It is a "non-fluorinated oil-resistant paper" that does not use organic fluorine compounds (PFAS), which raise concerns about environmental and health impacts.

• others

This is an OPP film blended with fine powder of scallop shells. The film surface becomes alkaline, preventing the growth of bacteria.

"Calfresh" is a polypropylene (OPP) film blended with fine powder from scallop shells. The film surface becomes alkaline, inactivating bacteria and preventing their proliferation. "Calfresh" contributes to the SDGs through waste reduction. - Utilization of scallop shells that would otherwise be treated as waste - Reduction of food loss through bacterial inactivation For more details, please download the catalog or feel free to contact us.

• Packaging materials

Proposal for reducing plastic! This is a label tack made from biodegradable biomass plastic. We offer both white and transparent types.

This is an environmentally friendly label tack from Oji Tack made from materials that are easy to decompose naturally (such as biodegradable materials). Biomass raw materials were used to reduce carbon dioxide emissions during incineration. Original decomposition tests are currently being conducted (in seawater and soil). <Features> ◆ The surface material uses biomass plastic that is easy to decompose naturally. ◆ A special adhesive that does not easily inhibit the decomposition of the surface material is used. ◆ Printing suitability equivalent to PET labels and OPP labels. ◆ Superior water resistance compared to standard paper tacks. ◆ Registered product under the Plastic Smart initiative by the Ministry of the Environment. *For more details, please download the PDF or contact us.

• Office supplies and stationery
• Other biomass

【Exhibition Information】 Exhibition Name: Food Processing Technology Exhibition 2025 Date and Time: November 14, 2025 (Friday) 10:30 AM - 4:30 PM *Free entry and exit, pre-registration required Location: Osaka Industry Creation Center - We will showcase technical products using the factory deodorant "Deofure." - We will display the tofu defoamer "Tofu Up." - Other fragrance technology products will also be exhibited. *For more details, please refer to the materials.

Protech Engineering will exhibit at the "Landslide Disaster Prevention Technology Forum '25 in Toyama," organized by the Japan Society for Slope Disaster Prevention Technology, scheduled to be held on Thursday, October 9, 2025. On that day, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆Exhibited Products◆ - Pile-type debris flow and driftwood countermeasures for non-flowing streams / Urban Guard (model display) Additionally, our representative will conduct a technical presentation, so we kindly invite you to attend.

Protech Engineering (Booth Number: 240) will be exhibiting at the "Hokkaido Construction Development Comprehensive Exhibition 2025," scheduled to be held on October 8 (Wednesday) and 9 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE (model display) - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing streams / Urban Guard - Avalanche prevention piles / Tri-Pile - Avalanche protection fence / Slope Guard Fence Type LS - High energy-absorbing rockfall protection fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

Profect Co., Ltd. will hold a seminar on October 3rd (Friday) themed around the IT Implementation Subsidy 2025 and our developed and sold production management system "TED." This year's IT Implementation Subsidy has seen a significant decrease in the acceptance rate compared to previous years. Many companies are struggling with the situation of having wanted to implement IT tools but being rejected. In this seminar, we will explain why the acceptance rate has dropped, the background behind it, and the key points for being accepted. Additionally, we will introduce our initiatives that have achieved a 100% acceptance rate so far this year and the reasons why our production management system "TED," registered as an IT tool, is chosen. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are currently considering applying for the IT Implementation Subsidy or are interested in production management, we encourage you to join us. We sincerely look forward to your application.

An international forum aimed at promoting the circular economy and closed-loop economy, "Closed Loop Recycle Forum 2025 (hereinafter referred to as CLRF2025)," will be held for two days from November 25 (Tuesday) to 26 (Wednesday) at The Oriental Terrace in Chuo Ward, Hamamatsu City, Shizuoka Prefecture. In Europe, closed-loop recycling practices are already advancing. We have organized this international forum as a platform to connect the forefront of Europe with Japan's challenges, striving for a future that balances economic viability and environmental sustainability. A total of 12 speakers, including Chairman Kajiwara of the Waste and 3R Research Foundation and Director Kaneko of the Ministry of the Environment's Container and Packaging Recycling Division, along with leading recycling operators and researchers from Japan and Europe, will present advanced examples of the circular economy and closed-loop economy. Furthermore, through discussions on the feasibility and challenges of implementation in Japan, we will explore hints for sustainable business models that companies and local governments should aim for.