The latest generation insole-Breath ability pass off
moisture reduce odor cushion absorb
Non-breathable is common exits in most insoles,It res ults
hot,moisture and odor,All of these factors perplex the human being,it
is the time to develop and research the new generation insole material.Fullgin
Foam company is giving its best attention to take advantage of the
advance technology and equipment,and finally we succeeded to develop
the envircomental protection product-super recycle foam.
The super recycle foam is getting the recycle foam scrap together
with the special raw material by the advanced technology and equipment.The
markedness character istic of this product is its good breath ability,pass
off moisture,reduce foot odor and cushion absorption,it can give
your foot a breath of fresh.
The main reason why most insoles resulted the hot,moisture and odor
is because of the nomal temperature of the foot skin surface is
about 37.C,but inside a shoe under average conditions it rises to
41.C and causes the foot swell.The swelling caused a tighter fit
with more heat and discomfort the heat can build up perspiration,60%
of this moisture is evaporated through the top rim of the shoe,and
30% by a laced boot,The rest remains inside the shoes,make your
feet uncomfortable hot and clammy feeling.Perspiration is about
98% water and 2% salts and acids that corrode the shoe's materials
and cause the shoe to age and lose fit and shape sooner than it
should,And of course the odor will be sooner produced.
The super recycle foam have the sparsity cell construction,that
is composed by millions of minute pores or air bubbles,which allow
air to circulate freely through the insole,to pass off the moisture
from the feet,keeping them cooler and dryer,also the antibacterial
preparation and the activated carbon part of the product's fomula,they
can substantially diminish the environment in which bacterial and
fungus can grow reducing odor and keeping feet free of athlete's
foot and other afflictions.
Sports and medical research make clear that many health problems
such as and joint problems can be linked to impact forces in sport
or even walking Most insoles made by the other material even can
bring the more uncomfortable.Just on contrary,super recycle foam
is provided with the good ability of absorption the cushion.
In order to let the more customers know our super recycle foam,we
entrust Payless company to send 4mm and 6mm insole material of super
recycle foam to SATRA for testing.
 
Technical Services Report
Subject:4mm and 6mm PU Recycle Foam INSOCK material analysis
Company:Full gin Foam
REF:35704/9906/2/G/D/SLT
Date:Tested:Feb.19.1999
Samples:
1.4mm and 6mm
2.PU Foam INSOCK Material
3.To be used in INSOCK
4.Date sample received:Feb.9.1999
Test method:
1.SATRA CM51(1996)Qualitative odour absorption test
2.Water vapor permeability-BSEN 344 Clause 5,13,1
3.Water vapor coefficient-BSEN 344 Clause 5,13,3
4.CUSHION INSOCK-SATRA PM 159(1992)
Testing results are as detailed herein
Botzle incubation test(modified)SATRA
CM51(1996)
Qualitative odour absorption test
| Sample |
Result |
| No sample |
5 |
| Control |
0 |
| Commercial A |
4 |
| Commercial B |
3/4 |
| PU foam 4mm |
3/4 |
| PU foam 6mm |
4 |
|
Water vapor permeability-BSEN 344 Clause
5,13,1
| Sample |
Result(mg/cm2/hr) |
| 4MM |
|
| I |
18.2 |
| II |
19.3 |
| III |
15.5 |
| 6MM |
|
| I |
12.3 |
| II |
8.2 |
| III |
10.4 |
|
Water vapor coefficient-BSEN 344 Clause
5,13,3
| Sample |
Result(mg/cm2) |
| 4MM |
|
| I |
146 |
| II |
155 |
| III |
125 |
| 6MM |
|
| I |
100 |
| II |
67 |
| III |
84 |
|
Minimum recommendation 3.0mg/cm2
COMMENTS
1)Qualiative odour absorption test
the two foams perform comparably with the commercially available
faom odour control meterials,the 4mm PU foam insock material giving
slightly better results.
2)Water vapor permeability BSEN 344 Clause 5,13,1
The minimum recommendation of 2.0mg/cm2/hr for linings used in
industrial footwear is the only guideline available at present.
Both samples meet the minimum requirement for industrial footwear.
3)Water vapor permeability BSEN 344 Clause 5,13,3
The minimun recommendation of 3.0mg/cm2 for linings used in industrial
footwear is the only guide - line available at present.
Both samples meet the minimum requirement for industrial footwear.
CUSHION INSOCK - SATRA PM159(1992)
There are two parameters in the test:CE and CF
CE-cushion energy:The larger the better
CF-cushion factor:the smaller the better
CEw and CFw-we drop 360kpa onto the material under testing which
equal the walk impact to the insole.
CEr and CFr-we drop 688kpa onto the material under testing which
equal the run impact to the insole
1)After walking and running the CF and CE of 6mm PU-cushion insock
are reach the A level.The cushion absorption is better.
|
