The company recycles empty milk cartons:
We produce and sell pulp made of recycled laminated used paper.

Nisseysangyo Corp,Inc

HOME / Japanese

phone number
33-10, Tsunomine-chou, Anan-shi, Tokushima, 774-0021 Japan

Through examinations at every level of manufacturing, we do hand work in order to supply better products.

Pulper Pulper Pulper Pulper Screening Pulp machine Pulp machine Pulp machine 製品 製品 製品

From manufacturing laminated used paper to pulp production.

1. Materials

Foreign substance examination Paper quality examination After the material is transported to the place of inspection, it is cleaned from all other materials by hand using careful survey and classified on different stocks.
The material is then rolled and cut by a roll cutter machine and made flat.

Foreign substance examination
Paper quality examination

2. Crush

Using a crusher, the material is broken into small pieces.
As a result, on the next level of production it is easier for hot water to penetrate into the paper, while polyethylene and pulp stimulate materials to detach.
The crushed material is packed and sorted out on stocks.

3. Putting material into the pulper

The classified material is put in pulper according to the previously decided schedule.

4. Pulper

Raw materials, warm water, and chemicals are mixed in a machine that works like a big mixer.
The laminated polyethylene, which is found on the surface of the carton, is separated from the carton using the machine.

Foreign substance testing
Fluorescence testing
PH testing
Chlorine testing

5. Screening

Small pieces of polyethylene and other impurities are removed using the filter and gravity.

Transparency testing
PH testing
Chlorine testing

6. Pulp machine

The completed pulp is placed under pressure to remove any moisture, resulting in a manufactured sheet.
The sheet product is taken to a gauge to be examined weight, appearance, fluorescence, foreign substances, color, and quality.

Weight check
Impure substance testing
Fluorescence testing
Color difference

7. Quality control

Quality control Quality control Periodically, some samples are taken to be checked in detail for moisture and other substances.

Impure substance testing
Handmade paper testing
Freeness testing
Moisture testing

… etc.

8. Shipment

Products that pass quality standards are shipped to all parts of the country.

The incinerator

Polyethylene
The incinerator
Segregated polyethylene burns in the incinerator.
Heat is released and used for making warm water, which is then used in the pulper.
Polyethylene that is left over is used on tomatoes farm, as well.

tomatoes farm

Disposal of sewage water


The cohesion of sediment and microorganisms are used to manage the purification of large quantities of water used in the factory, so that clean water is released.

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