大道産業 Product Lineup

It can be used for marking on plastic, glass, metal, and paper. Once the written text dries, the ink will not come off even when exposed to alcohol or organic solvents. However, it can be removed by rubbing while wet with alcohol or solvents. It is useful for managing processes in manufacturing, specimen management in inspections, and sample management in research and development. Once the written text dries, it is resistant to various solvents such as ethanol, IPA, chloroform, toluene, xylene, and acetone. The pen tip has a twin structure with both thick and thin options. 【Features】 - Water-resistant and solvent-resistant - Heat-resistant (the ink does not come off even in liquid nitrogen or a furnace after drying) - Quick-drying - Comes with a hook for easy use! 【Resistant Solvents】 Ethanol, methanol, acetone, toluene, xylene, hexane, chloroform, phosphoric acid, hydrochloric acid, water, etc. If you have any questions about whether it can be used with your materials or if it is resistant to certain substances, please feel free to contact us. We also provide sample support. We can accommodate requests for OEM and novelty items (approximately 1000 pieces per lot).

The "Needle Catcher" is a product designed to safely remove needles from syringes. There is no worry about touching the needle, and it can be separated and stored with just one touch. It can hold approximately 600 needles as standard, and once full, you can close the lid and sterilize and dispose of it as is, making it a disposable system. 【Features】 ■ Can be operated with one hand, allowing for quick and safe work ■ No worry about blood splattering from the collected blood ■ Over 30 years of sales experience *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

"Mount Quick Tube" is a non-water-soluble embedding medium that is quick-drying, highly transparent, and free of bubbles. It has good solubility in xylene and does not alter or discolor specimens. It is also capable of withstanding long-term storage after embedding. Additionally, we also offer "Mount Quick Aquaeous" for embedding that does not require dehydration. 【Features of Mount Quick Tube】 - Quick-drying, highly transparent, and bubble-free - Good solubility in xylene - Does not alter or discolor specimens - Capable of long-term storage after embedding - Easy to adjust the amount of liquid used - Minimal air contact with no concentration changes *For more details, please download the PDF or feel free to contact us.

The "A-PAP Pen" is a hydrophobic circle-making pen that can be used during immunostaining to efficiently perform immunostaining procedures. It can draw strong hydrophobic lines on glass slides, significantly improving the efficiency of tasks such as immunostaining by enclosing the specimen. Due to its pen shape, it allows for the creation of custom hydrophobic lines on glass slides according to the size, shape, and number of specimens. 【Features】 ■ Can be used for a long time ■ Insoluble in ethanol, acetone, and water, yet easily washable with xylene ■ Heat resistant up to 120°C ■ REACH compliant (contains no bromopropane) *For more details, please download the PDF or feel free to contact us.

We would like to introduce the film wetting tension check pen "Tension Checker," handled by Daido Sangyo Co., Ltd. This product is a pen that allows for easy checking of the wetting tension level and printing suitability of materials such as polyethylene, polypropylene films, and plastic films after surface modification by corona discharge. Additionally, we also offer the "Tension Checker P type" as a check pen for identifying corona discharge treatment on fast-drying film surfaces. 【Base Materials for Use】 ■ Films: PS, PE, PP, PET, PI, PC, NY, CPP, OPP, etc. ■ Conductive Materials: Aluminum foil, copper foil, carbon film, vapor-deposited film ■ Others: Glass, ceramics, plastic molded products, non-woven fabrics, etc. *For more details, please download the PDF or feel free to contact us.

In the aerospace industry, the identification of parts and materials, as well as the recording of inspection information, is essential in the manufacturing and maintenance of aircraft. Particularly in environments exposed to various chemicals such as fuel, oil, and cleaning agents, the durability of markings becomes crucial. If ink fades due to solvents, work may be conducted based on incorrect information, potentially compromising safety. The Tube Checker is resistant to various solvents, including ethanol, IPA, toluene, and xylene, making it ideal for marking in the aerospace field. 【Application Scenarios】 - Marking on aircraft parts - Recording inspection and experimental data - Management in the manufacturing process 【Benefits of Implementation】 - Solvent resistance maintains the visibility of markings for an extended period - Heat resistance ensures markings do not fade even in high-temperature environments - Quick-drying properties improve work efficiency

In the automotive manufacturing industry, the identification and durability of parts are required. During the manufacturing process and inspections, if the ink used for marking parts fades due to solvents or heat, it can hinder traceability and quality control. The tube checker has properties that make it resistant to alcohol and organic solvents, and it is less likely to lose ink even in high-temperature environments. This allows for the long-term retention of identification information for parts, improving management efficiency in the manufacturing process. 【Usage Scenarios】 - Displaying model numbers on engine parts - Recording inspection information on vehicle frames - Marking parts before painting - Inspection records in quality control 【Benefits of Implementation】 - Long-term retention of identification information for parts - Increased efficiency in quality control during the manufacturing process - Improved accuracy in information management during inspection processes - Enhanced work efficiency

In the electronics manufacturing industry, marking on substrates requires resistance to solvents during the manufacturing process and long-term visibility. Particularly in processes that involve high-temperature environments and various solvents, issues such as ink peeling and degradation can arise. The tube checker provides excellent solvent resistance and heat resistance, achieving stable marking. 【Usage Scenarios】 - Marking of part numbers and model numbers on substrates - Pass/fail indication in inspection processes - Traceability management in manufacturing processes 【Benefits of Implementation】 - Prevents ink dissolution or peeling due to solvents, maintaining marking visibility - Allows for long-term marking without ink degradation even in high-temperature environments - Improves quality control in manufacturing processes - Enhances efficiency in inspection processes

In the medical industry, infection prevention is crucial for ensuring the safety of both patients and healthcare workers. In tests such as immunostaining, it is essential to accurately enclose the specimens, eliminate reagent waste, and prevent contamination. Improper circle creation can compromise the reliability of test results. The A-PAP Pen improves work efficiency in tasks like immunostaining by drawing hydrophobic lines on the slide glass to enclose the specimens. 【Usage Scenarios】 - Immunostaining - Enclosing specimens - Saving reagents 【Benefits of Implementation】 - Improved work efficiency - Savings on reagents - Reduced risk of contamination

In sample management at research institutions, accurate information display and the durability of the ink are essential. Particularly for samples exposed to various solvents and temperature changes, ink smudging or erasure can compromise the reliability of experimental results. The tube checker is resistant to alcohol and organic solvents, and after drying, it also possesses heat resistance, making it ideal for sample management in various environments. 【Usage Scenarios】 - Direct marking on sample tubes - Recording experimental data - Specimen management - Sample management in research and development 【Benefits of Implementation】 - Prevents ink dissolution by alcohol and solvents, contributing to information retention - Heat resistance allows for use in a wide range of environments - Twin pen tips accommodate everything from fine text to bold lettering - Quick-drying properties improve work efficiency

Needlestick accidents in research institutions increase the risk of infectious diseases and threaten the safety of research activities. Particularly in experiments and tests involving blood, proper handling of needles is essential. Improper handling of needles can not only harm the health of researchers but also disrupt the operation of the laboratory. A needle catcher allows for safe separation and storage without touching the needle, thereby reducing the risk of needlestick accidents. 【Usage Scenarios】 - Disposal of needles after blood collection, injections, and experiments in the laboratory - Disposal of needles in pathology laboratories - Disposal of needles in animal testing facilities 【Benefits of Implementation】 - Reduces the risk of needlestick accidents - Enhances the safety of workers - Streamlines waste disposal processes

In clinics, it is important to ensure the safety of both patients and healthcare workers. When handling injection needles, it is necessary to minimize the risks of needlestick injuries and blood splatter. Rapid separation of needles and safe containment also contribute to the efficiency of medical care. The needle catcher was developed to address these challenges. 【Usage Scenarios】 - Any situation involving the use of needles, such as blood collection and injections - Busy times when dealing with patients - When wanting to reduce the risk of needlestick injuries 【Effects of Implementation】 - Reduced risk of needlestick injuries - Decreased risk of infection due to blood splatter - Shortened work time and improved operational efficiency

In medical settings, the risk of infection due to needlestick accidents is always a concern. Proper disposal of used syringes is essential to protect the safety of patients and healthcare workers. Mishandling needles increases the risk of bloodborne infections. A needle catcher allows for safe separation and storage without touching the needle, thereby reducing the risk of needlestick accidents. 【Usage Scenarios】 - Wards where blood draws and injections are performed - Examination rooms - Emergency departments - Operating rooms 【Benefits of Implementation】 - Reduced risk of needlestick accidents - Ensured safety for healthcare workers - Decreased risk of infections - Improved safety during disposal

In the medical device industry, the resistance and visibility of ink are crucial for identification after sterilization processes and for marking in inspections and experiments. If the ink comes off during the sterilization process, information can be lost, potentially hindering management. The tube checker uses ink that is resistant to alcohol and solvents and can withstand sterilization processes, allowing for safe use. 【Usage Scenarios】 - Marking on medical instruments after sterilization - Information labeling on samples in inspections and experiments - Management in manufacturing processes 【Benefits of Implementation】 - Markings remain after sterilization, enabling information tracking - Prevents ink dissolution from alcohol and solvents, enhancing information reliability - Supports marking on various materials, streamlining management tasks

In chemical plant piping displays, ensuring chemical resistance and visibility is crucial. Labels indicating the type and flow of substances within the pipes are essential for the safe operation of the plant, and it is necessary to prevent the degradation of these labels to avoid potential accidents. Tube checkers are resistant to various solvents such as ethanol, IPA, toluene, and xylene, and are expected to withstand the chemicals used within the plant. Additionally, they possess heat resistance, which minimizes the risk of labels fading in high-temperature environments, ensuring long-term visibility. 【Usage Scenarios】 - Piping displays in chemical, solvent, and high-temperature environments - Identification of piping in manufacturing processes - Marking of piping in inspections and experiments 【Benefits of Implementation】 - Long-term maintenance of labels due to chemical and heat resistance - Improved safety by preventing misidentification of piping - Reduction in maintenance costs

In the pharmaceutical industry, accurate labeling on containers is essential for quality control of medications. Particularly in environments where cleaning with alcohol or solvents is used, or where there is contact with chemicals, the durability of the labeling becomes crucial. If the labeling fades, it can lead to accidents due to incorrect information transmission or delays in quality control. The tube checker uses ink that is resistant to alcohol and solvents, maintaining the visibility of container labels for an extended period. 【Usage Scenarios】 - Displaying lot numbers and manufacturing dates on pharmaceutical containers - Identification labeling on test tubes and vials - Information labeling on containers for research reagents 【Benefits of Implementation】 - Improved durability of labels leading to more efficient quality control - Prevention of label degradation due to alcohol and solvents - Reduction of risks associated with mislabeling

In the food manufacturing industry, foreign matter contamination during the production process is a serious issue that not only compromises product quality but also poses a risk to consumer health. In particular, markings on containers and parts used on the production line can increase the risk of foreign matter contamination. If the ink peels off or is removed by solvents, the markings may disappear, making management difficult. The tube checker uses ink that is resistant to alcohol and solvents, reducing the risk of markings disappearing during management and inspection in the production process. 【Usage Scenarios】 - Parts management on food manufacturing lines - Sample identification in inspection processes - Identification of raw materials 【Benefits of Implementation】 - Reduction of foreign matter contamination risk - Improvement of product quality - Increased efficiency in process management

In the metal processing industry, the accuracy of dimension markings affects product quality. If markings disappear due to cutting oils, abrasives, or solvents used in the cleaning process, it can lead to decreased work efficiency and an increase in defective products. The tube checker uses ink that is resistant to alcohol and solvents, addressing these issues. 【Usage Scenarios】 - Marking dimensions, part numbers, and lot numbers on metal components - Marking during the inspection process after machining - Management and inspection during the manufacturing process 【Benefits of Implementation】 - Increased work efficiency due to improved durability of markings - Reduction of defective products - Streamlining of the inspection process

In the automotive industry, water-repellent coatings are essential for ensuring visibility during rain and protecting the vehicle's body. In particular, water-repellent treatment for the windshield and body is important for balancing safety and aesthetics. However, conventional water-repellent treatments have faced challenges, such as difficulty in achieving a uniform coating, leading to unevenness and peeling. The A-PAP Pen allows for the easy creation of any desired water-repellent line during treatment, improving work efficiency. 【Usage Scenarios】 - Water-repellent treatment for windshields - Water-repellent coating for the body - Water-repellent treatment for parts 【Benefits of Implementation】 - Achieves uniform water-repellent treatment - Reduces work time - Cuts costs

In the field of optics, adhesive applications require the maintenance of transparency and long-term stability. Particularly in the adhesion of microscope specimens and optical components, the inclusion of air bubbles and degradation over time can adversely affect observation and performance. The Mount Quick Tube addresses these challenges by achieving quick drying and high transparency while suppressing the inclusion of air bubbles. 【Usage Scenarios】 - Encapsulation of microscope specimens - Adhesion of optical components - Sample preparation in research institutions 【Benefits of Implementation】 - High transparency adhesion - Long-term preservation of specimens - Improved work efficiency