CLEAN AIR,
COMFORTABLE FUTURE.
Filter technology born in the forests.
We provide
pleasant and comfortable environments for cities and
architecture.
mission
With its history spanning some 150 years, the Oji Group has cultivated challenging manufacturing based on insight gained from paper making and forest development.
Filter technologies based on wood resources are one such example.
Our mission is to conserve energy and improve air quality.
To shape a livable future, we will harness nature's gifts to provide innovative products.
Simultaneously achieving ventilation and energy conservation ENERGY RECOVERY VENTILATOR CORE
An Energy Recovery Ventilator CORE is the heart of
ventilation equipment.
It collects and reuses indoor
coolness and heat to enhance air conditioning efficiency.
ENERGY
RECOVERY VENTILATOR CORES have attracted attention as a
technology demonstrating ventilation performance and energy
conservation simultaneously.
INDICATION OF RELIABILITY “OJI FILTER”
“OJI FILTER” is the brand made by Oji, the largest paper
manufacturing company in Japan.
Our products are
manufactured by exclusive processing technology with
sophisticated quality management which earn high credibility
in the market.
Key features oji quality
Exclusively developed specialty paper
Striking a
balance between high Energy Recovery exchange efficiency
and gas barrier properties
This specially developed paper combines high Energy
Recovery exchange efficiency with gas barrier
properties.
Using the thin specialty paper with
high moisture permeability developed from Japan's
proud tradition of advanced papermaking technology, it
is possible to efficiently reuse the thermal energy of
discharged air.
Thin paper processing technology
High-precision
corrugated honeycomb structure
Assembling thin paper with a high heat exchange
efficiency into a corrugated honeycomb shape is an Oji
Group technology.
The high precision of a
three-dimensional structure created by layering
"divider plates" and "spacing plates" leads to reduced
energy costs for air conditioning and conserves
energy.
Proven track record of utilization
From leading
domestic manufacturers to overseas
ENERGY RECOVERY VENTILATOR COREs demonstrate
performance in highly airtight spaces such as homes,
buildings, schools and hospitals.
The business
was launched in 1990.
In recent years, we have
produced more than 400,000 units annually and expanded
our sales channels in Japan and abroad.
The Mechanism of Energy Recovery Ventilator
It performs “the intake of outdoor air to indoor” and “the
discharge of indoor air to outdoor” in an intersecting
manner.
This makes it possible to replenish the indoor
environment with fresh air while maintaining room
temperature and humidity.
Click here for inquiries about ENERGY RECOVERY VENTILATOR CORE.
Speedily eliminating worrying odors DEODORIZING FILTERS
Special paper developed by the Oji Group is processed into a
corrugated honeycomb structure, and exclusive chemical
solution with strong deodorizing effects is impregnated to
it.
A deodorizing filter can solve a wide range of odor
issues at low cost and with high performance.
Key features oji quality
Exclusively developed specialty paper that maximizes
deodorizing performance
Pressure loss is reduced
due to high shape stability and minimal fluffing
“Glass paper” developed exclusively by the Oji Group
is used for deodorizing filter.
This paper is
rich in glass fibers and features high water
absorbency, workability and shape stability.
Tailored to customer needs
Able to remove a wide
range of odors
Glass paper is processed into a corrugated honeycomb
structure with low pressure loss.
At a dedicated
state-of-the-art plant in Jiangsu Province, China,
integrated production and mass production is carried
out, from molding into corrugated honeycomb base
materials to processes to impregnate the chemical
solutions.
Performance characteristics can be
customized.
Sales channels are expanding in Japan and overseas
Annual
production of two million pcs worldwide
Since production started in 2011, more than 15 million
pcs have been supplied to the market.
In recent
years, production has stepped up to more than two
million pcs annually, with sales channels expanding in
Japan and abroad.
The filters are expected to be
used for various applications including air purifiers,
air conditioners, deodorizers, smoke separators,
sewage and drainage systems, building equipment and
restrooms.
Click here for inquiries about DEODORIZING FILTERS.
Research and
Development
With the use of paper processing, the testing, measurement,
design and prototyping of the core components of air
conditioning equipment and filters for air purifiers and other
devices is underway at our research and development sites.
Specifically,
we are engaged in the design and development of production
equipment.
We develop new products and evaluate
performance based on customer needs.
We develop and
verify elements that use new materials.
We establish
chemical preparations and new formulas.
In conjunction
with these activities, we aim to improve the efficiency of
quality control and safety management.
company
- Company Name
- Oji Industrial Materials Management Co.Ltd.,
- Address
- 5-12-8 Ginza, Chuo-ku, Tokyo, 104-0061, Japan
- Established in
- April 2009
- Paid-in Capital
- 310 million yen
- Major Business Lines
-
Research, development, and technical assistance for
energy conservation and indoor air quality
improvement
(Filter Business Division)
─ Location in Japan
Oji Holdings Shinonome Research Center
- Address
- 10-6 Shinonome 1-chome, Koto-ku, Tokyo, 135-8558, Japan
Oji Industrial Materials Management Filter Business Division Osaka Factory
- Address
- 5-18-5, Mitsushima, Kadoma-shi, Osaka, 571-0015, Japan
─ Location in Other Countries
Nantong Oji Filter Co., Ltd.
- Address
- No.18 Tongda Road, Nantong Economic & Technological Development Area, Jiangsu Province, 226017, China
- Established in
- December 2018
- Paid-in Capital
- 450 million yen
Nantong Oji Filter Co., Ltd. Kunshan Office
- Address
- Room 405, Block A, building No.1, ZhongKe Innovation Square, No.1555 Green Road, Hua Qiao Economic Development Zone, Kunshan, Jiangsu Province, China
Click here for inquiries or to download our company catalog.
about oji group
Established 1873
Since its establishment, the company has continued to support people's daily lives for approximately 150 years.
Company-owned forests 580,000ha
The area of company-owned forests in Japan is the largest among private companies.
Number of employees: +38,000
including 19,669 overseas
(September 30, 2021)
The Oji Group and Forest Recycling
Oji Group has supported Japanese papermaking and forest development for more than 150 years.
Underlying this is the desire to plant and grow trees.
We advocate "forest recycling" in our Code of Conduct and continue to engage in sustainable forest management.
The Filter Business Division of Oji Industrial Materials Management references the history and knowledge of the entire Oji Group as it conducts R&D and provides technologies to improve air quality.
