三和紙器 List of Products and Services

Although cardboard is an excellent packaging material, the issue that arises, especially now that higher quality is demanded, is the paper dust generated during its use and transportation. The cardboard produced with our patented paper dust removal device is "paper dust removal cardboard," which meets the needs of customers who prioritize safety and prevention of foreign matter contamination. 【Features】 ■ Prevents foreign matter contamination and the growth of microorganisms and mold ■ Increases productivity by reducing inspection work ■ Promotes factory beautification ■ Improves machine maintenance ★ We are currently offering a comic material summarizing the issues and solutions related to paper dust! You can view it via PDF download. * For more details, please refer to the PDF material or feel free to contact us.

• Packaging Bags

This document introduces hygienic cardboard that contributes to the SDGs related to food waste issues. By using our cardboard, which has had paper dust removed, we believe it significantly reduces the risk of product contamination with paper dust, stagnation in the workplace, and the possibility of mold, thereby greatly contributing to product quality preservation and waste reduction. 【Contents】 ■ Introduction ■ Causes of food waste due to food recalls in food manufacturers ■ Generation of paper dust from the cut edges of cardboard ■ Our proposal ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Food Packaging Machinery
• Other packaging machines

Aren't you worried about paper dust just because cardboard is not brought into the clean room? Cardboard paper dust can still have an impact even if it is not brought into the clean room. This document explains the effects of cardboard paper dust on the clean room and the reasons why hygienic cardboard is chosen to address this issue. 【Providing Cost-Effective Hygienic Cardboard Boxes】 As hygiene becomes more emphasized, our company manufactures hygienic cardboard that minimizes paper dust, which can cause factory contamination, mold growth, deterioration of contents' quality, and foreign matter inclusion. By installing this paper dust removal process inline during cardboard production, we offer cost-effective hygienic cardboard boxes. Additionally, we can also investigate the amount of paper dust generated from the cardboard cases you are currently using! If you are facing issues with hygiene management, please feel free to consult us.

• Other clean room equipment and facilities
• Food environmental hygiene/contamination prevention equipment
• others

As interest in hygiene increases, the issue of paper dust generated from cardboard has come to the forefront. This document introduces case studies of problems caused by paper dust from cardboard and explains specific countermeasures. It also provides concrete figures demonstrating the effects of using hygienic cardboard in removing and improving paper dust. 【Contents】 ■ Problems arising from excessive paper dust ■ Labor costs and man-hours for preventing foreign matter contamination ■ Reasons for choosing hygienic cardboard ■ Case studies of removal and improvement effects *For more details, please refer to the PDF document or feel free to contact us.

• Packaging materials

This document is a collection of case studies summarizing the implementation of 'paper dust removal cardboard boxes' handled by Sanwa Shiki. By reducing the generation of paper dust by 1/5, we have decreased the possibility of foreign matter contamination and reduced the time and costs associated with cleaning and inspection. It also includes cases where the negative impact of paper dust on machinery has been mitigated. We encourage you to read it. 【Featured Cases】 ■ Reduction of paper dust removal work for cardboard boxes ■ Prevention of mold and silverfish occurrence due to paper dust removal ■ Prevention of factory contamination expansion caused by paper dust ■ Prevention of equipment malfunction in factories *For more details, please refer to the PDF document or feel free to contact us.

• Other clean room equipment and facilities

Powdered paper dust floated in the air and adhered to the moving parts of machines, causing malfunctions in air suction devices, printing defects in inkjet spray devices, and clogging of filters in precision machinery, leading to performance degradation due to high temperatures. In response, we introduced "paper dust removal cardboard boxes" manufactured by Sanwa Paper Container. After implementation, we were able to reduce the generated paper dust by 82% and also minimize the negative impact of paper dust on the machines. [Case Study] ■ Background - Powdered paper dust floated in the air and adhered to the moving parts of machines - Performance degradation occurred ■ Effects - Reduced generated paper dust by 82% - Reduced negative impact of paper dust on machines *For more details, please refer to the PDF document or feel free to contact us.

• Other clean room equipment and facilities

Mold occurred in the cardboard usage area, and the silverfish, which feed on it, moved into the product filling area where cardboard was not used, spreading contamination through the walls. In response, Sanwa Paper Box introduced "Paper Dust Removal Cardboard Boxes." As a result, we were able to reduce the occurrence of paper dust by one-fifth, thereby decreasing the possibility of foreign matter contamination. 【Features】 ■ Background - Mold occurred in the cardboard usage area. - Mold and insects caused by paper dust invaded areas where cardboard boxes were not brought in. ■ Effects - By reducing the occurrence of paper dust by one-fifth, we reduced the possibility of foreign matter contamination. - Reduced time and costs associated with cleaning and inspection. *For more details, please refer to the PDF document or feel free to contact us.

• Other clean room equipment and facilities

Mold developed due to the accumulation of paper dust in areas that were not thoroughly cleaned, and silverfish emerged feeding on that mold. As a solution, we introduced the "Paper Dust Removal Cardboard Box" manufactured by Sanwa Paper Container. After implementation, we were able to reduce the generated paper dust by 82% and decrease the likelihood of mold and silverfish occurrence to one-fifth. [Case Study] ■ Background - Paper dust in the cardboard box packaging area - Mold developed due to the accumulation of paper dust in areas that were not thoroughly cleaned - Silverfish emerged feeding on the mold ■ Effects - Reduced the likelihood of mold and silverfish occurrence to one-fifth - Reduced time and costs associated with cleaning *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials
• Other clean room equipment and facilities

Due to the paper dust generated from cardboard boxes causing foreign matter contamination, manual removal of paper dust was necessary before use. Additionally, there were variations in the quality of the removal work done by hand. Therefore, we introduced the "Paper Dust Removal Cardboard Box" manufactured by Sanwa Shiki. After the introduction, we were able to reduce the generated paper dust by 82%, and consistently perform paper dust removal in areas that are difficult to reach by hand. 【Case Study】 ■ Background - Paper dust generated from cardboard boxes causes foreign matter contamination. - Manual removal of paper dust is required before use. - There are variations in the quality of removal work done by hand. ■ Effects - Consistently perform paper dust removal in areas that are difficult to reach by hand. - Deliver the "Paper Dust Removal Cardboard Box" without reducing productivity due to inline installation. *For more details, please refer to the PDF document or feel free to contact us.

• Other clean room equipment and facilities

While cardboard is an excellent packaging material, the issue that arises, especially now that higher quality is demanded, is the paper dust generated during its use and transportation. The cardboard produced with our patented paper dust removal device is "paper dust removal cardboard," which meets the needs of customers who prioritize safety and prevention of foreign matter contamination. 【Features】 ■ Prevents foreign matter contamination and the growth of microorganisms and mold ■ Increases productivity by reducing inspection work ■ Promotes factory beautification ■ Improves machine maintenance ★ We are currently offering a comic material summarizing the issues and solutions related to paper dust! You can view it via PDF download. * For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags

Eco-friendly because it recycles natural materials. Moreover, it is lightweight and durable! Furthermore, everything is custom-made yet low-cost! Of course, large-scale delivery is possible in a short period after placing an order! Such excellent packaging material is cardboard. Cardboard manufactured with our patented paper dust removal device meets the needs of customers who prioritize safety, security, and prevention of foreign matter contamination, and it is known as "paper dust removal cardboard." Based on data and know-how obtained from over 2000 tests of paper dust generation and drop tests, we have completed a system that removes paper dust entirely. This system minimizes paper dust, which can cause mold and deterioration of the quality of contents. Additionally, by installing the paper dust removal system inline, we provide cost-effective cardboard. 【Features】 ■ Significant reduction in paper dust generation due to clean cuts ■ Fully sealed paper dust removal unit with greatly enhanced capacity *For more details, please refer to the PDF document or feel free to contact us.

• Food Packaging Machinery

While cardboard is an excellent packaging material, the issue of paper dust generated during its use and transportation has become a concern as higher quality is demanded now. The cardboard produced with our patented paper dust removal device is "paper dust removal cardboard," which can meet the needs of customers who prioritize safety and security against foreign matter contamination. It can solve paper dust issues such as "prevention of mold growth" and "improvement of productivity through reduced inspection work." We are distributing manga materials, so if you are interested, please check them out from "PDF download." 【Features】 ■ Prevention of mold growth ■ Improvement of productivity through reduced inspection work ■ Promotion of factory beautification ■ Enhanced maintenance of machinery *For more details, please refer to the PDF materials or feel free to contact us.

• Packaging Bags

We provide cardboard boxes equipped with a "paper dust removal system" that can completely eliminate paper dust. Based on data and know-how obtained from over 2000 tests of paper dust generation and drop tests, we have completed the system. By installing the paper dust removal system inline, we offer cardboard boxes that maintain safety and reliability while being cost-effective. 【Features】 ■ Significant reduction in paper dust generation due to clean cuts ■ Fully sealed paper dust removal unit with greatly enhanced capacity ■ Patent obtained for this paper dust removal system *For more details, please download the PDF or feel free to contact us.

• Food Packaging Machinery