Specifications

For use on RISO, machine.
Made in JAPAN.
High quality products and low price, A guarantee of quality.

WAKO CO.,LTD. Duplicator ink for Riso FR/RP, printers competible ink

 

 

Ultrafine particle emulsion

We consider that the products of the other companies do not hold the quality technically stabilized with unskilled products. The emulsion can perform maintenance of the emulsification stabilized for a long period of time by forming the particle size distribution with the uniform water component dispersed by particulate size. we are keeping up the high emulsification stability of the ultrafine particle emulsion with high-level development powerand the highly efficient facility. This is the most important special feature of the digital ink of our company.

 

               OUR INK                                                  Other Japanese INK                                    CHINESE INK

                

 

                                                                                                                                                                                                 ×100

 

Raw material receiving inspection

The ink consists of the oil, the pigment, the activator, the water, etc.

We have set the quality standard as raw material, in order to produce the ink of high quality.

And we accept only the raw material which cleared this basis, and we are producing the stable ink.

 

[Emulsification power comparison by pre mixing]

 

                                          

 

<Just after the emulsification. Our activator>  <Just after the emulsification. The activator of the low quality>

 

                            ↓                                                                     ↓

 

                     

 

    <A few  hoursafter-emulsification>                   <A few  hours after-emulsification>

 

Our activator

Overall emulsification power is uniform.

The high level of emulsification power can be confirmed.

 

The activator of the low quality

Emulsification power is unevenness.

The bottom of the beaker cannot be emulsified.

 

Our activator

It is stable though the emulsification is falling compared
with just after the emulsification.

 

The activator of the low quality

Separation of the oil and the water can be confirmed completely.

 

 Control of the water

 

As for the ink constituent, much water is included.

We studied that the water influenced quality greatly in the ink manufacture process.

Accordingly, we set the water temperature regulation facility, the soft water machine, etc.,

and realized stability of removal of the impurity of the water, and the molecular bond of the water.

 

Quality Control

 

The digital ink made from us is produced after understanding the characteristics of the duplicator.

we are doing completely research and development in matching with the duplicator.

And we are producing commercially the ink which matched the duplicator most by inspecting various ink from all points.

We are carrying out the equipment monitor test overseas and Japan.

The purpose of this test is to understand the quality situation of the ink in various climates and operating conditions

from the everyday viewpoint.

We are pursuing the characteristics of the ink from the customer's viewpoint every day.

 

                                                                                                                        

  Environment test room             Macbeth measuring device                 Measurement of viscosity machine                                                          

                                      

 

Originality and the environmental consideration

 

 Originality

 

 

The originality style of our article is produced by the perfect system

which acquired the patent.

Because we want to avoid the patent of the original manufacturer

and to supply the customer with the safe article.

 

Chaina articles are sold to the world in the completely same form as

the original manufacturer.

The original manufacturer acquires the patent in the United States etc.

Therefore,we think that our possibility that the indemnity problem of

the operating right will occur is very high.

 

The factor which our article has sold all over the world for the 25 years

does not conflict with the patent of the original manufacturer by proprietary.

 

Safety

As for our article, the cancerating substance, the toxic material, and dangerous substance are not included.

We are using the mineral oil of the 200 degrees more than as the base also about the flash point.

Accordingly, I reduce danger, for example, explosion, and do not cause VOC.

The materials of the ink cartridge are PE and PP and do not cause the toxic gases, for example, the gaseous chlorine,

at the time of incineration.

Also about the boxes, we are using the recycled paper and consider environment.

 

Digital Stencil Master Roll ( Riso and Ricoh and Duplo )

 

 

 

Digital Dulpicator ink ( Riso and Ricoh and Duplo )