In 1961, our company began by selling rubber gloves to local farmers in Gunma prefecture.
In recent times we have supported Japanese manufacturing by supplying high-quality gloves, which cannot be provided by other firms.
Our Japanese high-quality gloves are often requested by customers overseas, and we are proud to respond to the needs of our worldwide clients by sending”safety” across the globe.

High Quality

In 2006 we acquired the international standard ofquality control, ISO9001. We continue to strive forimproved product safety and quality.
In order toensure safe products for our customers, we make a special effort to inspect for pinholes, as well asdevelop original inspection machinery.

R&D for Users

We are committed to investigating every need of our clients, as we continue to develop new products in response to customer requests.
Most of these requests result in customization of an existing product. However, due to our resin mold technology for glove manufacture, we are able to respond to a wide variety of customer requests.

Quality control and manufacturing process

Polyurethane gloves are manufactured by a dipping process. Formwork of gloves and dipping: The process of immersing the (dip molding dip molding), to a solution
of the original blend, which depending on the application.
Analyze your needs, planning and development of the products that are needed in the field. Test molding and prototype manufacturing, will be put to the strictly
controlled manufacturing line through the endurance test.

  • 01. manufacturing

    ○Implementation of the incoming inspection of raw materials and raw materials Immersion fluid production from. ○Raw materials blending and stirring.
    ○Gloves molded by dipping and drying to the specified gloves type.
    According to the daily management and use of the formulation solution, we do stable production in the immersion liquid-immersed conditions.

  • 02. intermediate inspection

    Implementation of all visual inspection.
    ○Thin, special gloves of leak test (pinhole inspection) Electrical resistance testing of arc-less gloves.

  • 03. finish

    ○Arc-less gloves inspection conducted.
    ○Packaging and packaging in accordance with the delivery specifications.
    A pass gloves in the inspection process, make the cut sewing finish such as the proper size.
    Before bagging, check the thickness, weight and length in the extraction, it confirms in the standard.

  • 04. final inspection

    Do the characteristic inspection by sampling for each lot.
    And long-term storage, to monitor that there is no quality abnormality.

1.Maximize the characteristics of the material compounding technology

The DIA RUBBER, the formulation of raw material is an important factor that determines the quality of products, solvent resistance, cold resistance, heat resistance,
electrical conductivity, consider the respective roles and uses, such as chemical resistance, maximize the properties of the material It has a design. Polyurethane addition,
the effects of the food and the human body is less silicone, special and materials, such as very strong fluorine chemical resistance, from a wide variety of combinations,
such as a variety of additives, in gloves making, such as you are able to satisfy customers challenge to have.

2.Excellent dipping molding technology

Dipping process of the glove is a production method that has been carried out for a long time, but in the DIA RUBBER has continued to since its inception,
unchanged dipping process. For each product, we ensure the quality control so that it can be manufactured in a stable manner to optimize the blending also manufacturing conditions.

3.Fabrics and resin bonding technology

In Daiyagomu, and the resin alone of gloves, has been manufacturing adhesive gloves the resin and fabrics. While ensuring a sufficient strength that does not come off in applications by the normal work, it resin also flexibility with dough itself, a process which does not impair the feel. Release fabric with a product than initially strength of gloves, it is popular than the people of the user from the goodness of the feeling of wearing.

4.Non-contamination of the gloves molding technology

In DIA RUBBER, it has launched a non-bleed-type product that phenomenon to repel paint to the surface of the contacted object does not occur. If the proper usage,
you do not have to worry about pollution component to the contacted object is attached. Highly reactive substance has a mix design of the material to be removed during the manufacturing process. In addition, we shipped did on the strict inspection using a dedicated production line in manufacturing. In addition to powder-free,
there is a contamination countermeasure products, such as low dust generation.

5.Molding technology of its own fine foam layer

Polyurethane gloves DIA RUBBER, a method for molding a fine foam layer on the inside of the product has been used. Adequate raw materials, selection and percentage of solvent, also has realized the molding of a fine foam layer by such unique manufacturing method. This foam layer by putting the structure of the gloves,
is intended to enrich the lightness, fit, function surface of the softness and the like. In addition there is no penetration of liquid at the time of work even if there is a foam layer on the gloves.

6.-60 degrees of not cure even at low temperatures urethane molding compounding techniques

Also in the urethane material by selecting a particularly excellent raw materials to the cold resistance, it has a formulation maximizing its features. For cold resistance as a material, it will be the most structure of urethane itself is dominant. -60 ℃ But there is no fear of causing cracks, hand a warm and heat insulation, because of the inner of the double structure to be protected, protects gently hand of the user. For cold weather gloves of DIA RUBBER it has been widely favored from the snow removal work until demolition work of tuna.

7. Compounding techniques to control the conductivity

Antistatic gloves of DIA RUBBER is, you have that connect the spark to static electricity accident prevention without causing by earth flowed a certain amount of electricity through the human body with the main objective.
Formulation, crowded suitable amount kneading a special carbon urethane raw materials, and gloves to impart stable conductivity by dispersing carbon.

8. Silicone rubber dipping molding technology

The high safety silicone, have been commercialized by DIA RUBBER own molding technology. Thin gloves with a thickness of 0.35mm made of silicone single material is an excellent glove to no workability to other companies. This thinness is what can not be realized unless a dipping process of DIA RUBBER.

9. Thin gloves molding technology / powder-free urethane resin (single material)

Thin gloves of DIA RUBBER has realized the urethane resin molding of the ultra-thin pinhole-free using a dedicated production line. It can be molded from 0.1mm for thickness,
excellent workability from its thinness, has moisture permeability, chemical resistance. Yet without hesitation the touch as a feature, because it is a powder-free, there is no powder falls worry at work. Because you are made of urethane single material, it does not impair its excellent properties.