Smaller pulley diameter

The design of a belt line sometimes requiresa smaller pulley diameter. In such a case, it
is recommended to use the A-type andN-type belts which have a higher resistanceto bending.

Laminating

The higher strength of a belt or the mixing of
diﬀerent materials may be required from adesign perspective. Our techniques andknow-how developed over the years respondto a wide range of laminating requirementsfrom narrow to wide widths.

Snaking prevention

Snaking is one of the unavoidable
problems in designing a belt line. Our
True-track snaking prevention belt andautomatic snaking adjustment device
achieve stable and smooth belt running.

Various belt base materials
Chukoh Chemical Industries is well-known as oneof the leading ﬂuoropolymer fabric makers having
the world s best quality and production volume.
Among a wide variety of our materials, we will
select a belt base material that is best suited toyour belt line.

Chukoh Flo® Belt is the top brandof fluoroplastic belts.
Cloths such as glass or aramid are coatedwith our fluoropolymer for making this highperformance belt. Chukoh Flo® Belt created using
our techniques and know-how in fluoropolymer
treatment is primarily used in the food production
process, but is also suited to textiles, building
materials, plastics, ceramics and many othertypes of manufacturing and production work.

High-quality fluoroplastic belt
developed from our long experience.
Heat resistance
These resin belts are fashioned to have the highest levelof heat resistant properties. At extreme low temperatures
the belt also performs well, making these belts usefulfor a variety of uses in a very wide range of temperature
exposures.

Various belt joining methods
When it comes to creating a secure and stablerunning belt, the method of joining is of the utmost
importance. At Chukoh, we have developed our own
unique techniques and know-how from which wewould like to propose the most useful well-suited belt
joining methods.

Non-adhesive quality
These resin belts have excellent non-adhesion properties.
Consequently, they are ideal for use in conveyors forparticularly sticky items.

Dimensional stability
Clothes such as glass or aramid of excellent machining
keep the dimensions and integrity of these belts stable,
even when exposed to high temperature ranges.

Conforming food sanitation act
Chukoh Flo® Belt conforms to the specification standardsof utensils, containers and packages (Ordinance No.370
of the Ministry of Health, Labor and Welfare in 1959), andis meant to be used safely in the food production process.

On-site building and maintenanceOur expert staff with vast experience performs on-sitebuilding as well as timely follow-up maintenance.

Other characteristics
Excellent resistance to oils and chemicals / Light weight
and with excellent durability / Less noise while running /Can be used in a microcircuit layout.

Product lineup…P

G-type belt…4

A-type belt / K-type belt…7

N-type belt…9

R-type belt…10

Special belt processing…11

Typical belt joining methods…13

Belt driving method and running adjustments…15

Main applications…17

Offices and plants…18

■ BGF-series

G-type belt

A glass cloth coated with fluoroplastic. This belt uses the G-typefabric as its base material. This standard type belt is our mostversatile and employed in a wide variety of uses.

Conforming food sanitation act● Service temperature range: -100 to 260℃
(According to service conditions)■ BGB-series and BGC-series(antistatic type)

Treated by our unique electrification prevention method, this belt
is ideal for use in a conveyor sensitive to static charges. There are
two colors of your choice: black (BGB) and gray (BGC).

■ G-type seamless belt

Our unique manufacturing technologies have achieved thisseamless belt, which is suited to severe service conditions where
any slight step at a belt joining part is not acceptable.

■ Designation of the product number

BGF-4

00-6

■ Super belt

This is an all-new belt with a higher penetration resistance, smaller
resistance in separation, durability and slipping characteristics
than our standard products, and ideal for use in food production
involving a large amount of oil, including hamburger.

Clothstructure:
00: Plain weave
10: Mesh■ Material configuration
Plain weave

Nominalthickness:
Displayed
number x 25.4
/1000 (mm)Mesh

Color:
F: Natural
B: Black
C: Gray

BGF-410-30

Resin impregnation level:
3: Less than the standard
4: Standard
5: More than the standard

Fabric type:
G: Glass
A: P-aramid
N: N-aramid
HG: Super type

Glass ﬁber

Glass ﬁber
Fluoroplastic
Fluoroplastic coat

Chukoh Flo® Belt

■ BGF-500-10■ BGF-410-30■ BGB-500-10■ BGC-500-10

4

Belt characteristics■ Stress-strain curve (warp)■ Stress-strain curve during heating

Temperature: Normal
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

Test belt: BGF-500-10
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

100℃

BGF-500-14
100

Tensile strength (N/cm)

Tensile strength (N/cm)

100
BGF-400-35

50
BGF-500-10
0

0.5

23℃

50

0

1

Strain (%)

200℃

1

2

Strain (%)■ Stress-strain curve during heating■ Stress-strain curve during heating

Test belt: BGF-500-14
Tensile speed: 2 mm/min
Test machine: UTM-III-500

Test belt: BGF-400-35
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

150

100℃
100

100℃

Tensile strength (N/cm)

Tensile strength (N/cm)

100

23℃

200℃

50

0

23℃

50

1

2

0

0.5

Strain (%)■ Fatigue resistance in heating running and bending (warp)

100

1(Body)

Test belt: BGF-500-10
Load: 75 kg/330W
Running speed: 120 m/min
Temperature: Normal

φ75 pulley

100

Body
Joining part
0
50

100

150

Number of bending x 104

200

Strength retention rate (%)

Strength retention rate (%)

50

2Strain (%)■ Fatigue resistance in heating running and bending (different pulley diameters)

Test belt: BGF-500-10
Pulley diameter: φ75
Load: 5 kg/cm
Running speed: 50 m/min
Temperature: 200°
C
Joining part: 25mm over-wrapping

5

200℃

Φ30 pulley

50

0

50

100

Number of bending x 104

150

200

Typical dimensions and properties■ G-type belt
Product number

Natural / Plain weave

Multi-piled belt

Natural / Mesh

Antistatic (B-type) /Plain weave

Super belt

Nominal Maximum
thickness
width
（ｍｍ）
（ｍｍ）

Maximumlength(m)

Weight2（ｇ/ｍ ）

Tensile strength（N/cm） Volume
Surfaceresistivity resistivity
Warp
Fill
（Ω-cm） （Ω）

BGF-500-3

0.080

500

165

150

90

BGF-500-4

0.100

900

215

290

160

BGF-400-6

0.115

230

280

250

BGF-500-6

0.125

265

280

250

BGF-400-8

0.160

265

330

310

BGF-500-8

0.170

320

330

310

BGF-400-10

0.230

425

500

410

BGF-500-10

0.240

500

500

410

BGF-400-14

0.330

485

710

540

BGF-500-14

0.350

580

710

540

BGF-400-22

0.540

700

1180

750

BGF-501-21

0.580

2100

1125

820

650

BGF-400-35

0.915

2300

1220

1040

820

BL-GF500-6/2

0.250

900

530

280

250

BGF-410-18

0.550

1800

485

520

740

BGF-410-20

0.750

2800

630

840

570

BGF-410-30

0.950

2000

470

350

440

BGB-500-6

0.130

1000

255

300

250

BGB-500-10

0.245

2100

485

470

450

BGB-500-14

0.385

2300

745

860

660

BHGF-500-3

0.100

165

190

150

BHGF-500-6

0.130

200

310

230

BHGF-500-10

0.220

410

480

430

1000

900

2100

2300

100

1000

＞1015

＞1014

̶

̶

＜108

＜108

＞1015

＞1015

Tensile strength（N/cm） Volume
resistivity（Ω-cm）
Warp
Fill

Surfaceresistivity（Ω）*Other speciﬁcations are available. Please contact us.
*The above values in the table are measured values, not guaranteed.

■ G-type seamless belt
Product
numberNatural / Plain weave

Antistatic (B-type) /Plain weave
Antistatic (C-type) /Plain weave

BGF-409-10

Nominal Maximum
thicknesswidth（ｍｍ） （ｍｍ）
0.250

Maximumlength(m)

Weight（ｇ/ｍ2）

1500

2450
3200

510

390

340

570

440

390

BGF-409-12

0.300

1500

2240
2450
3200

BGB-409-10

0.250

1500

2450
3200

470

390

340

500

440

390

BGB-409-12

0.300

1500

2240
2450
3200

BGC-409-10

0.250

1500

2450
3200

620

390

340

1500

2240
2450
3200

670

440

390

BGC-409-12

0.300

＞1015

＞1014

＜108

＜108

＜108

＜108

*Other speciﬁcations are available. Please contact us.
*The above values in the table are measured values, not guaranteed.

6

■ BAF-series / BKF-series

A-type belt / K-type belt

A para-aramid cloth coated with fluoroplastic. These belts use theA-type or K-type fabric as the base material. Compared with the
G-type belt, these belts have a superior bending fatigue resistanceand stream resistance qualities.

Conforming food sanitation act● Service temperature range: -100 to 200℃
(According to service conditions)■ Material configuration
Mesh

Plain weave

BAF-410-30

Aramid ﬁber

Aramid ﬁber
Fluoroplastic
Fluoroplastic coat

■ BAF-500-8■ BAF-410-30

Typical dimensions and properties

Product
numberNatural / Plain weave

Natural / Mesh

Nominal Maximum
thickness width（ｍｍ） （ｍｍ）

Maximumlength(m)

Tensile strength（N/cm）
Warp

Fill

170

610

480

220

840

700

440

1800

1400

BAF-500-6

0.110

BAF-500-8

0.155

BAF-500-12

0.310

BKF-500-12

0.340

1950

530

1270

1250

BAF-500-14

0.350

1500

575

1800

1300

BAF-410-30

1.100

2100

415

1100

1200

900

Volumeresistivity（Ω-cm）

Surfaceresistivity
（Ω）

＞1015

＞1014

̶

̶

100

*Other speciﬁcations are available. Please contact us.
*The above values in the table are measured values, not guaranteed.

7

Weight（ｇ/ｍ2）

Belt characteristics■ Stress-strain curve (warp)■ Stress-strain curve during heating

Temperature: Normal
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

Test belt: BAF-500-8
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

100℃
100

Tensile strength (N/cm)

100

Tensile strength (N/cm)

BAF-500-12

23℃

50

50
BAF-500-8

0

0.5

0

1

Strain (%)

200℃

0.5

■ Stress-strain curve during heating■ Fatigue resistance in heating running and bending (warp)
Test belt: BAF-500-12
Pulley diameter: φ75
Load: 70 kg/300 w
Running speed: 100 m/min
Temperature: 200°
C

Test belt: BAF-500-12
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

1Strain (%)

100

100℃

Strength retention rate (%)

Tensile strength (N/cm)

100
23℃

50

200℃

0
0.5

1

Strain (%)

Body
Joining part

0

25

50

75

100

125

Number of bending x 104■ Fatigue resistance in heating running and bending (different pulley diameters)
Test belt: BAF-500-12
Load: 70 kg/300 w
Running speed: 120 m/min
Temperature: Normal（Body）

50■ Comparison of tensile strength with the initial strength
100%
80%

100
Φ30 pulley60%■FAF-410-30■FGF-410-30

100% 100%
89%

88%

87%
69%
57%

55%

Strength retention rate (%)

40%
Φ15 pulley

20%

50

0%

0

50

100

150

Number of bending x 104

200

Before100,000 times Hot water
Steam
test
bending
test
test
Hot water test: Leave a belt under hot water at 40°
C for 24 hours and bend
it 20,000 times by 9.8N/cm, and repeat these procedures 4 times.
Steam test: Leave a belt in a constant temperature tank at 90°
C and with
90% humidity for 24 hours and bend it 20,000 times by 9.8N/cm, andrepeat these procedures 4 times.

8

■ BNP-series

N-type belt

A meta-aramid cloth coated with fluoroplastic, this belt uses the
N-type fabric as the base material. Compare with the A-type
belt, the N-type belt is even more resistant to bending fatigue
resistance and is meant to be used with smaller pulley diameters.

Conforming food sanitation act● Service temperature range: -100 to 200℃
(According to service conditions)■ Material configuration
Plain weave

Aramid ﬁber
Fluoroplastic■ BNP-400-10■ Typical dimensions and properties
Nominal Maximum Maximum
thickness width
length（ｍｍ） （ｍｍ）(m)

Product
numberNatural / Plain weave

BNP-400-10

0.185

700

100

Warp

Fill

Volumeresistivity（Ω-cm）

260

200

＞1015

Tensile strength（N/cm）

Weight（ｇ/ｍ2）
230

Surfaceresistivity
（Ω）
＞1014

*Other speciﬁcations are available. Please contact us. *The above values in the table are measured values, not guaranteed.

■ Stress-strain curve during heating

200℃

Strength retention rate (%)

Tensile strength (N/cm)

23℃

50

5

Strain (%)

9Φ15 pulley

100

100℃

0

Test belt: BNP-400-10
Temperature: Normal
Running speed: 120 m/min

Test belt: BNP-400-10
Tensile speed: 2 mm/min
Test machine: UTM-III-500

150

100

■ Fatigue resistance in heating running and bending (different pulley diameters)

10

50

0

50

100

150

Number of bending x 104

200

This is a unique belt with the strength and pliability of rubber,and endowed with the quality of fluoroplastic. Custom built toaccommodate your many uses, there are a variety of options
to choose from including but not limited to color tone andcomposition.

R-type belt
Conforming food sanitation act● Service temperature range: -20 to 180℃
(According to service conditions)■ Types of rubber base materials
NBR: Nitrile rubber type

■ Material configuration

A white rubber material with excellent resistance to heat and oil
conforms to the specification standards of utensils, containers
and packages (Ordinance No.370 of the Ministry of Health, Laborand Welfare in 1959), and is meant to be used safely in the foodproduction process.

IIR: Butyl rubber typeThis type uses butyl rubber which of the maximum service
temperature is 150℃ as the base material, and can be used inconjunction with other materials (i.e. PFA film, PTFE film andG-type fabric). Excellent resistance to heat, acid and alkali is also
ensured.

Fluoroplastic ﬁlm or
G-type fabric

Sail cloth

Rubber material

CR: Chloroprene rubber typeWell-balanced chloroprene rubber including but not limited toresistance to heat, oil and ozone is primarily used in conveyor for
rubber and resin under high temperatures.

ACM: Acryl rubber typeThis type has the highest heat resistance among the R-type belt
series (Maximum service temperature: 180℃ ). Superior heat
resistance and anti-adhesion of fluoroplastic coating allow the belt
to be used in severe service conditions.
■ Rough top treatment
For BRP-series and BRT-series,
belt surface roughness adjustment(Rough top) is available uponrequest. This ensures the ideal
surface for a sloped conveyor.
*The level of roughness orevenness can be freely selected.

■ BRP-series■ Designation of a product number

BR P - 239 - 2 - R 20

Surfaceroughness■ Typical dimensions of R-type belt
Product
number
BRP-type(Surfacematerial: PFA
ﬁlm)

BRG-type(Surfacematerial: G-typefabric)

BRT-type(Surfacematerial: PTFE
ﬁlm)

Thickness (mm) Maximum Maximum Weight2
width
lengthTotal Surface （ｍｍ）（ｍ）（ｇ/ｍ ）ＢＲＰ-１２９-２

1.1

ＢＲＰ-１３９-２

1.6

ＢＲＰ-１４９-２

1.8

ＢＲＧ-２２６-１０

1.0

ＢＲＧ-２４６-１０

1.8

ＢＲＴ-２２９-４

1.2

ＢＲＴ-２４９-４

1.9

ＢＲＴ-３２９-１

1.0

ＢＲＴ-３３７-４

1.4

ＢＲＴ-３４７-４-Ｒ１４
ＢＲＴ-７３ＴＳ-４-Ｒ１８

T
10
14
18
20

1.7

400
0.050

0.240

0.100
0.025

0.100

400

2200
1400

Composition(e.g. sail cloth, cover rubber)

2300
20

Number of plies of sail cloth:e.g. 3・・・3 plies

1600

900

2500

250

1200

600

1900

900

Thickness of surface
material (x 25μm):
e.g. 2・
・
・50μm

1800

900

Rubber material:
1: NBR (Nitrile rubber / White)
2: IIR (Butyl rubber / Red oxide)
3: CR (Chloroprene rubber / Black)
7: ACR (Acryl rubber / Black)

2300
2200

*Other dimensions are available. Please contact us.
*The product will be delivered in an endless manner, in principle.
For an on-site endless treatment, please contact us.

More

Rough top
(surface treatment)

1400

600

Less

Surface material:
P: PFA ﬁlm
T: PTFE ﬁlm
G: G-type fabric
B- G-type fabric (antistatic)
Chukoh Flo® Belt

10

True-track belt

■ CS-type (Cord support type)

Chukoh Flo® Belt equipped with a special“snaking”prevention
cord on its back which runs along the groove of a pulley prevents“snaking”and achieves stable and noiseless belt running.

● Maximum service temperature: 200℃
● Applicable belt width (not over 400mm)
The CS-type belt is particularly recommended for belts with awidth of not over 400mm. For the shape of a pulley, please referto the following picture.
*For any belt with a width of over 400mm, please contact us.

Shape of a standard pulley
Unit: mm25
107

Driving/Driven/Carrier pulley

0.25

15

10

Snap/Return pulley

0.25

25

■ Variation of the CS-type
Unit: mm
Belt

Belt

Cord

Cord
15

15

15
Belt width■ Single liner■ Double liner■ Cord specifications of the CS-type
CS-A

Cord coated with ﬂuoroplastic（6w×4T）

CS-B

Cord impregnated by ﬂuoroplastic（6w×4T）

CS-C

Cord impregnated by ﬂuoroplastic（4w×4T）*The values in parentheses indicate the cord size (mm).

11True-track belt

■ PS-type (Pins support type)

Chukoh Flo® Belt equipped with a special“snaking”prevention
stainless pin on its back which runs along the groove of a pulley
prevents“snaking”and achieves stable and noiseless belt running.

● Maximum service temperature: 260℃
● Applicable belt width (not over 400mm)
The PS-type belt is particularly recommended for belts with awidth of not over 400mm. For the shape of a pulley, please referto the following picture.
*For any belt with a width of over 400mm, please contact us.

Shape of a standard pulley
Unit: mm

12.7
10.5
4.5

PTFE washer

1.5

Belt

PTFE washer

4.3 3.4
0.5

7

6
7
13

■ Variation of the PS-type
Unit: mm
Belt

Belt

Pin

15

15

Pin

15

Belt width■ Single pin■ Double pin■ Belt end reinforcement
The following arrangements are available to prevent
breaks or snags at the end of a belt.
FabricFabric film

Belt

Belt
Folding●Laminating: Attach fabric to the surface
of a belt.
●Covering: Cover the end of a belt withfabric and PTFE film.
●Folding: Fold the end of a belt in.

Belt

12

Typical belt joining methods

Joining method

90°

Joining diagram

Joiningeﬃciency (%)

95Over-wrap
methodOn-sitesupportSpecialcharacteristics
It is the most popularmethod to ensure
adequate strength,
suited to lines with ahigh tensile load.

By using an angle atthe jointed area, thismethod improves theconnection between abelt and a pulley.

45°

95

90°

Strength ofmaterial attachedto the backof a joined area

45°

Strength ofmaterial attachedto the backof a joined area

By using an angle atthe joined area, thismethod relieves
concentrated stressseen on the 90°union.

VridgedStrength of
surface material+
Strength ofmaterial attachedto the backof a joined area

By using a ridged
V-shaped joining,
better union strength
can be achieved. The
joint then reinforced
with over-taping.

Strength of
surface material+
Strength ofmaterial attachedto the backof a joined area

In this method, the V-shaped ismaintained while slightly reducing
the number of ridges. Basically,
this method demonstrates thesimilar characteristics to the
V-ridged method.

Bat method

FingerOverwrap

95

Bat

Strength ofmaterial attachedto the backof a joined area

Skybar joint
method13

Evenness

While this method
improves the evennessof a belt, it is prone tobending wear and tear.

In addition to adequate
strength in the joinedarea, this method also
improves bending
strength.

This method
demonstrates a goodbalance between
surface evenness andbending strength.

Typical belt joining methods

Joining method

JoiningOn-siteEvenness
eﬃciency (%)
supportJoining diagram

Specialcharacteristics

Layered method

87

This method achieves thebest surface evenness
and is particularly suited
for work loads which
demand a smoothsurface.

Wrapless joint
methodStrength ofmaterial attachedto the backof a joined area

A good balance
between surface
evenness and bending
strength, but thismethod may not besuited for on-site work.

Strength of thejoined area

This method makes
on-site construction
simple and is suited tosites which prone tothe existence of
metals.

Alligator method

Webbing method(Mesh type)

33

Loop lacing method(Mesh type)40

Metal fastener
S 30
Metal fastener
L 45

Metal fastener method*Joining eﬃciency (%)=

Joint area strength
Material strength

For use with meshbelts, this method
oﬀers moderate
evenness and bending
strength.

For use with meshbelts, this method
works well even insevere on-site
production situations.

A metal faster is usedin the loop area. Thismethod makes on-site
construction simple,
the same as the loop
lacing method.

×100

14

Belt driving method■ Pulley shape

A flat pulley is used. It is recommended to apply a rubber lining toa driving pulley especially when running loss is concerned. The
thickness and hardness of a lining should be 5 to 10mm and 50(SHORE S durometer A) respectively.

■ Driving method

The single driving method is most commonly used, some of which
are shown below.

Return pulley or
tail pulley

Driving pulley

Driving pulleySnap pulley

Return pulley or
tail pulley■ Pulley length and belt width

It is recommended to use a pulley which is slightly longer than belt
width. For the relationship between the pulley length and the belt
width, please refer to the following formula. However, this is notapplicable to the True-track pulley.

P=1.13（B+5）

P: Pulley length (mm) B: Belt width (mm)■ Belt thickness and pulley diameter

The relationship between the pulley diameter and the belt
thickness needs to be taken into consideration to ensure correct
conduction and the lifetime of the belt. For the design of a driving
pulley, please refer to the following table.

■ Belt support device

There are two types of belt support devices, carrier roller
support method and plate support method, either of whichshould be selected according to the weight and shape of thejob, misalignment during transport and other related factors.
(The plate support method is primarily used for light weight. It is
recommended to apply a lining with the G-type adhesion tape,when using the plate support method.)■ Tension device

Tensile force needs to be applied continuously for stable belt
running, where the take-up becomes of importance. The following
three types of take-ups are available, any of which should beselected according the service conditions.

Minimum driving pulley diameter
Belt width

6〜
300

301〜
760

761〜
1500

1501〜
2000

0.120〜0.250

75

155

205

255

0.280〜0.490

155

155

205

255

0.510〜0.640

205

205

205

255

0.660〜

350

350

350

350

Belt thickness

Screw method(or weighed method)*The G-type with Φ75 or less may be prone to bending fatigue.

■ Recommended tensile force

While the tensile force of a belt is generally designed to be 1/10of that of the material of the joined area, it is recommended to use
a belt with the tensile force of not over 10 N/cm.
Especially for the G-type, use beyond the recommended tensile
force may reduce the lifetime of a belt as well as cause wrinkles
and folding.
Tensile force varies according to the belt width and thespecifications of the joined area. For details, please contact us.

Spring or
screw method

Weighed or
screw method

15

Belt running adjustment■ About belt“snaking”

Since there is little stretching in our fluoroplastic belts, they may
cause“snaking”, the degree of which varies according to the use
and size. The relationship between the movement of a pulley anda belt is illustrated below for your reference.

● Differences in belt movement according
to stretching
Due to little stretching in a fluoroplastic belt, when tensile force
is applied from a pulley on one side, it will move in the opposite
direction (to relieve the tensile force applied).

(3) Differences in the adjusted direction according to the positionof a snap pulley
The position of a snap pulley will change the adjusted direction ofa belt. When the snap pulleys (A) and (B) below up in the directionof the arrows, a belt will move in the directions (A’) and (B’).

Belt running direction
A

A

B

B

Belt running direction
A belt moves inthe direction torelieve tensile
force.

Driving pulley■ Automatic“snaking”adjustment device
At Chukoh, we design and manufacture“anti-snaking”devices
exclusively for fluoroplastic belts, which can be solely designed
to meet your belt specifications and use conditions.
*Recommended for belts with a width of over 500mm.

Stretch＜Half-ﬁxed＞

Screw type

Screw type

Screw type

● Relationship between belt movement andpulley adjustment(1) Movement in the case of open suspension.
Please refer to the above diagram.
(2) Movement with a snap pulleya) Adjustment according to the degree of parallelism
When adjusting the degree of parallelism of a snap pulley, a belt
will move in the direction of the arrows.

Snakingsensor partb) Adjustment according to the levelness of a roller
When adjusting the levelness of a roller, a belt will move in the
direction of the arrows.
Snaking adjustment roll

■ True-track system

We offer two types of the True-track system, the cord support
type and the pin support type. Both types can prevent belt“snaking”only by adding grooves in a pulley. Any additional
equipment will not be required in particular.
*Recommended for belts with a width of not over 400mm.

16

Main applications

Heat-seal■ Heat seal for polyethylene, cellophane andother plastic films■ Continuous tube-seal for poly foil, poly paper
and poly lamination, and transportation■ Heat-seal packaging machinery for candy,bread, cigarettes, bakery products and otherdaily commodities

Anti-adhesion■ Conveyor for vinyl paints, glues and spray■ Cooling and conveying line of rice

■ Hardening line of liquid resins■ Pressing line of adhesive cores■ Conveying line of mochi (rice cake)■ Packaging line of candy■ Drying line of food■ Steaming process of kamaboko(processed fish paste)■ Vacuum drying process of foodpaints■ Foam rubber production process■ Drying varnished paper■ Casting process of plastic films and rubber
sheets■ Press conveyor for adhesive cores

Heat treatment■ Hot blast furnace for electrical parts■ Heat treatment of synthetic fibers and strings■ Baking process of resins, inks and pigments■ Vulcanization process of synthetic rubber belts
for high tensile■ Conveyor for packaged goods in a shrink
tunnelPlastic processing■ Transport and after-treatment process ofmolded goods such as PVC sheets■ Laminating process of heat-hardened resins■ Embossing process of PVC films■ Curing process of PCBs
■ Conveyor for styrene foam and other heatmolded plastic productsHigh frequency■ High frequency drying process■ High frequency treatment of candy, fruits andother food

Others■ Paper feeding for photocopiers■ Manufacturing and defreezing of frozen food
■ Weighing and transport of grinding materials

17Offices and plats

Chukoh Belt Corporation
is currently supplying
fluoroplastic belts
manufactured by Chukoh
Chemical Industries, Ltd.
The product lineup of Chukoh Chemical
Industries, Ltd. covers not only fluoroplastic
belts but also fluoroplastic tubes, siliconcoating sheets for airbags and otherproducts.

Utsunomiya Plant(Manufacturing of tubes)●Sales oﬃces (Chukoh Belt)●Plants (Chukoh Chemical Industries)
Matsuura Plant(Manufacturing of belt
basic materials and belts)

Nagoya Sales Oﬃce
SC Plant(Manufacturing of silicon coatingbase materials)■ Matsuura Plant (Manufacturing of belt basic
materials and belts)
200 Shioiri, Hiraomen, Tsukinokawa-cho,
Matsuura-city, Nagasaki-prefecture

Osaka Head Oﬃce
Osaka Sales Oﬃce

■ Utsunomiya Plant (Manufacturing of tubes)
990-13 Fukahodo, Kanuma-city, Tochigiprefecture

Tokyo
Sales
Oﬃce

■ SC Plant (Manufacturing of silicon coatingbase materials)
851-46 Shimomen, Tsukinokawa-machi,
Matsuura-city, Nagasaki-prefecture18

Head Office Nissay Shin-Osaka Building, 16F,3-4-30, Miyahara,
Yodogawa-ku, Osaka 532-0003 JAPANTEL +81-(0)6-6398-6716 FAX +81-(0)6-6398-6713■Sales dept.
Tokyo
BranchATT New Tower 10F, 2-11-7, Akasaka, Minato-ku, Tokyo
107-0052 JAPANTEL +81-(0)3-6230-4441 FAX +81-(0)3-6230-4442

NagoyaBranchNishiki Park Building, 10F, 2-4-3, Nishiki, Naka-ku, Nagoya
460-0003 JAPANTEL +81-(0)52-229-1513 FAX +81-(0)52-229-1514

Osaka
BranchNissay Shin-Osaka Building, 16F,3-4-30, Miyahara,
Yodogawa-ku, Osaka 532-0003 JAPANTEL +81-(0)6-6398-6716 FAX +81-(0)6-6398-6713

Questions about our products
If you have any questions about our products,
please feel free to contact us.

email:support-belt@chukoh.co.jp

Warnings!
● Do not use the products for any applications involving
contact with the human body such as medical use.
● Dispose the products in compliance with applicable laws
and regulations. Never burn the products.
● Do not use the products beyond the maximum service
temperature.
● Carefully read the catalogue, safety data sheet (MSDS)
and fluoroplastic instruction manual in order to ensure how
the products works and is used properly.

URL

http://www.chukoh-belt.co.jp/
June. 1, 2012, DC(1)