EcoPro 2024

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

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

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

Environmentally friendly tack paper using recyclable adhesive along with old paper.

- We have made it possible to collect paper tags, which were previously prohibited items in paper recycling, together with regular waste paper and use them (disperse them). - We use water-dispersible adhesives. They lose their adhesive properties in water and disperse evenly, making paper recycling possible.

• Label printer

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

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

【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.