- EVA ( sponge rubber ) Floats " aquaculture equipment " for fishing nets -

* The "floats for fishing nets" manufactured with a type of sponge rubber,

were developed in 1953. as an essential item for synthetic fiber fishing nets,

we distribute not only to the fishing grounds in Japan,but also worldwide.

We have made great contributeions to the increase in the catching of fish.

- E Series Buoy (for Round hall netting , fixed netting) -

*Specifications and structures are subject to change without notice for purposes of improvement.

allowable limit of error±5%

- E Series buoy (for Laver net) -

*Specifications and structures are subject to change without notice for purposes of improvement.

allowable limit of error±5%

- HANENITE (Anti-vibration rubber) -

*Anti-vibration rubber with excellent shock and vibration absorption
*Absorbs energy with almost no repulsion even when receiving external forces.
*Its properties and durability are similar to that of general rubber

|||| Product Description ||||
Anti-vibration rubber with excellent shock and vibration absorption.

Even when receiving external forces.

Absorbs energy with almost no repulsion, even when receiving external forces.

Its properties and durability are similar to that of general rubber.

A common sense defying rubber that allows for balls that do not bounce

when dropped. NAIGAI offers a quiet, low vibration product!

•Realizes superior, anti-vibration capability in a normal temperature range (5 - 35°C)!

Impact resilience is less than 10% (except for CP-S).

•A line up with extra features! GP-L: HANENITE has the maximum

anti-vibration capability and can be produced in a variety of colors.

CP-S: can be used in temperatures as low as -20°C.
•A free shape allowed for by by superior workability!

Can be used with the same molds as general rubber.

Strong adhesion with metal also possible.

Sheet material cutting and cutting processing both OK (except CP).
•Sponge sheets for weight saving!

Independent air bubble anti-vibration sponge with a specific gravity of 0.3.
•Environment-related substances already supported. (RoHS Directive.)

- HANENITE demonstration video -

HANENITE demonstration video 2
http://www.youtube.com/watch?v=nWmWuGk2Rv8

|||| Our Services ||||

Foundation: July 1, 1913. Capital: 120 million JPY, Employees: Approximately 350
(as of April 30, 2013) Main businesses: Tubes for auto mobile tires
(tire tubes for all kinds of automobiles and motorcycles, putty eraser, etc...),

industrial goods (carburetors and floats for fuel tanks, plumbing equipment, gas metering membranes

(for city and propane gas) , non-rebound rubber parts (trade name HANENITE),
all kinds of floats for fishing nets, etc...),

sensor business (P-wave seismic sensors, S-wave seismic sensors, PS-wave seismic sensors, etc...),

sporting goods (baseballs, softballs, volleyballs and all types of related gear) and footwear
(shoes, sandals, slippers, etc...)

|||| Company Information ||||