(For beginner) Plywood knowledge& Manufacturing Experience Part 83:must Remove the cement and nails from the joint core of the film faced plywood

When you buy film faced plywood from China,have you confirmed the film colour with your chinese suppliers?

Sure this is very very important ,as many “MADE IN CHINA” domestic film have many different colors ,like light brown ,red brown ,dark black brown ….Pure black ,red ……

We have experienced one problem before ,shipped black brown film faced plywood to customers ,then the foreign customers complained that we shipped them black color ,actually it is brown ,but very dark brown like black .When you use flash to take pictures,it is brown .

But compared and we checked last 3 years POs and pictures ,all red brown ,that is the only shipments we shipped ,the foreign customers found the color difference,but our QC made big mistake as the inspection area is not good light ,dark and the factory windows all not transparent ,very difficult to recognize the film color ,this is our mistake .

When your QC check the film faced plywood,please be really careful .

Our film faced plywood is exterior Poplar and hardwood Eucalyptus plywood, overlaid with phenol or melamine film on one or both sides. Film faced surface of the panel prevents it from moisture penetrating, has high resistance to abrasion, chemicals and fungus formation. Edges of film-faced plywood are varnished with water-resistant acryl-based paint. Wide range of film colours and types of surface (smooth, wiremesh, paper coated) allows to widen a range of end use areas of film faced plywood.

HOW MUCH HIGH HOT PRESSING TEMPERATURE FOR YOUR FILM FACED PLYWOOD PRODUCTION PROCESS ,HIGH OR LOW TEMPERATURE FOR THE GOOD GLOSSY FILM ?

As many importers they don’t know how hot make their film faced plywood more glossy ,the higher temperature about 130 degree,then the glossy is best .But one quality problems will be created if the substrate of the film faced plywood or the film is not good,will be more burn marks.

If the film hot pressing temperature is not hot enough lower 130 or just 110 ,then even the hot pressing plate is glossy ,the finished film plywood will be not glossy like 130 degree hot pressing temperature.

HOW MANY FILM OF THE FFP MANUFACTURERS ,WHO ARE THE BEST AND STABLE QUALITY ?

India quality film faced plywood ,need 12mm 24kgs/pcs and 18mm 38kgs/pcs

must Remove the cement and nails from the joint core of the film faced plywood

Many foreign users complained that they received many joint core film faced plywood from their chinese plywood suppliers ,they said they when they cut the film faced plywood,they found must Remove the cement and nails  from the joint core ,destroyed many their machines .

So ,this is a must to remove all the cement and nails when doing joint core plywood .

Checklist of the inspection process

The poplar veneer core were smoothly calibrated sanded ,then put the black film on the sanded platform (also called substrate ).

Uniform thickness and smooth surface

How many film of the ffp manufacturers ,who are the best and stable quality ?

Are their raw materials of the film recycled or raw fresh paper ?

How is the glue ,spraying uniform or missing or less glue ?

How are the film fire resistance and water resistant ?

Linyi or pizhou located ?

BURN MARKS / HEAT MARKS AND HOW WE PREVENT THEM WHEN WE PRODUCE FILM FACED PLYWOOD ?ACTUALLY LIKE NOT LIKE HPL PLYWOOD BECAUSE HPL PLYWOOD ARE PRODUCED BY COLD PRESSING ONLY RIGHT NOW .

It is like melamine MDF .

CHARACTERISTICS OF FILM SURFACE
Items Face Back
Color Variation Slightly Slightly
Wrinkles & Corrugation Not allowed. Not allowed
De-lamination Not allowed Not allowed
Burn Marks Not allowed Not allowed
Vapor Spots Not allowed Max. diam.5mm, Not clustered
Glossy Spots Slightly Not seriously
Giraffe Spots Slightly Not seriously
Fine Checks Very Slightly Partially Allowed, Not Seriously
Patches Not allowed Max. 1 x 100mm, Color matched
Press Marks Not allowed Slightly Max. 1
Wood Strips Not allowed Slightly Max. 1
CORE VENEER OF BASE PANEL
Uneven Core Thickness Not allowed
Laps Not allowed
Voids Max. 3.0mm, one in single layer.
Shims Yes, well repaired
Sealed Edge WBP in Blue color, MR in Dark Brown color

Core Veneer of Base Panel Core Veneer of Base Panel

PHYSICAL TEST
Moisture Contents Less than 12%
Thickness Tolerance ±0.5mm
Allowance in Width & Length ±2.0mm
Diagonal Allowance Max. 3.0mm
Adhesion Type I : 4 hrs in boiling & 20 hrs drying at 60°C, 4 hrs in boiling again
Type II : 2 hrs boiling & 3 hrs drying at 60°C, Both Min. 0.7 N/mm2
Bending Strength (0°) Min. 23.5 N/mm2
Bending Strength (90°) Min. 19.5 N/mm2
Compressive Strength (0°) Min. 12.0 N/mm2
Compressive Strength (90°) Min. 12.0 N/mm2
Warp 0.1% (1.22mm against 1220mm width, 2.44mm against 2440mm length)

Anti-Slip wiremesh dynea brown film faced plywood made in Pizhou and Diaodian ,using 100% hardwood and covered with a layer of waterproof phenolic film

The wear side has a rough wire mesh pattern and the reverse side is smooth film or raw plywood as needed. The edges of plywood are sealed with acrylic paint to prevent water penetration. The wire mesh surface has high wear resistance and Anti-Slip properties.

OVERLAYING

The panels are overlaid with a phenol film and have a wire mesh & chequered pattern imprinted during hot pressing process. During this process a Wire Mesh / Anti-Slip pattern is also applied.

OVERLAYING COLOUR

Our standard colour of the Film is brown but can be produced in other colours depending on requirements.

AVAILABLE NON-SLIP SURFACES

Standard Anti-Slip & Chequered pattern applied

 

APPLICATION

  • Transport industry (floors for semi-trailers, trailers, buses)
  • Containers floors
  • Scaffolding
  • Platforms
  • Playgrounds

1.Product name: Anti-slip film faced plywood , also called wire mesh film faced plywood

(1). Color of film: black color / brown color
(2). Grade: A/A grade
(3). Origin of film: imported film (Dynea brand or Stora Enso brand) / China local film
(4). Core: poplar, hardwood or birch
(5). Grade of the core: AA grade, A+ grade, A grade
(6). Glue: WBP(phenolic)
(7). Size: 1220X2440mm, 1250X2500mm,1500X3000mm or as per your requirement
(8). Thickness: 9mm-40mm
(9). Packing: Standard seaworthy packing.

2. The characteristics of Anti-slip film faced plywood

(1). The patterns of the anti-slip side can be chose by customers and several kinds of patterns are available .
(2). The grade of core usually very good .
(3). The Anti-slip film faced plywood is more expensive .

3. The common construction/quality-requirement

Customers usually require as the following:

SEQ No. ASFFP-1:
Anti-slip film faced plywood,A/A grade, imported brown film , A+ or A grade poplar/hardwood/birch core, WBP(phenolic) glue

4.The application of Anti-slip film faced plywood

Use as flooring materials .

5. The staple market of Anti-slip film faced plywood

Almost all Anti-slip film faced plywood are exported to Europe.

 

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