gotmls domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/en/wp-includes/functions.php on line 6131webp-converter-for-media domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/en/wp-includes/functions.php on line 6131broken-link-checker domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/en/wp-includes/functions.php on line 6131gotmls domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/en/wp-includes/functions.php on line 6131ultimate-addons-for-gutenberg domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/en/wp-includes/functions.php on line 6131wordpress-seo domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/en/wp-includes/functions.php on line 6131The post What is the most exported Brazilian wood? appeared first on WoodFlow - Find your wood supplier.
]]>When we talk about exports of forest products, cellulose is the main product, with around 59%, followed by paper and then various wood products. According to data extracted from the ComexStat portal, of the MDIC (Ministry of Industry, Foreign Trade, and Services), eucalyptus is the main wood species exported in logs. When it comes to sawn wood, the ranking is led by pine.
Log wood
The sectoral study published by Abimci (Brazilian Association of Mechanically Processed Wood) indicates that the main destination for logs is China. ComexStat data show that in 2022, 2 million cubic meters of eucalyptus were exported, just as it was extracted from the forest, without any processing, which corresponds to 88% of the entire group. Pine logs appear in second place in this segment, with 5%. In third place are teak logs, with 3% of the total.
Lumber
When it comes to sawn lumber, the scenario changes a bit. Pine is the main species exported and its main destination is the United States. ComexStat data show that in 2022 more than 2.8 million cubic meters were exported from Brazil. Then other types of wood, with just over 200,000 m3, and tropical wood, with around 100,000 m3.
Other species such as teak, Ipe, Cedro, Cerejeira, Peroba, and other native species also appear in last year’s report, in smaller volume, representing about 2% of the total of exported sawn wood.
Planted forests
Brazil has 9.93 million hectares of planted forests, according to data from Ibá (Brazilian Tree Industry). Here, exotic trees such as pine, eucalyptus, and teak find a favorable climate for growth, with higher rates than their countries of origin. The sector still has another 6.05 million hectares intact. They are native forest reserves that function as true biodiversity corridors.
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]]>The family business is already in its third generation and began operations sawing native timber in 1939. In the mid-1970s the company began the activity of reforestation with exotic species such as Pinus taeda and elliottii and Eucalyptus, and other native species such as Araucaria and Imbuia. Today it specializes in pure pine plywood and mixed ones with eucalyptus kernels.
Quality of certified plywood
The production process of Madeireira EK is rigorous to meet the most demanding quality standards. It all starts in the wooden yard, where the logs are received, both from the forests themselves, as well as from third-party suppliers. Still, in the yard, the woods are classified according to their thickness and whether they are FSC® certified, or not.
After the classification, the wood passes through the cookers and then is transformed into very thin sheets, which will later compose the plywood plate. Each sheet is dried in one of the three dryers and goes through the classification process again according to its structure and appearance and, according to its classification, is destined to the most suitable product.
“For example, denser sheets with fewer knots go to structural products. Sheets without any knots, which are plates A and B, go to furniture products, and sheets with more knots go to non-structural products for export, such as packaging materials, for example, “explained Raul.
After this careful selection, the blades go through the application of glue and then go to the press, where effectively the plywood sheets are mounted. Strict classification criteria are applied according to the end use of customers’ products. In some cases, specific certifications are required.
This is the case of plywood exported to the United States, which requires CARB certification, which ensures that the product is free of formaldehyde. Already plywood that will be used in structural products in Europe needs the CE2+ certification.
The certifications of Madeireira EK, are:
CE 2+ (EN 13986, structural): marking that allows free access of loggers to the European market for structural use.
Forest Stewardship Council (FSC): aimed at segments, such as logging, being a seal that guarantees the commitment of the enterprise with environmental, economic and social issues.
California Atmospheric Resources Board (CARB): aimed at sustainable companies and 100% free of formaldehyde. It is demanded by the US timber exporters.
The right product for the customer’s need
Plywood can be composed of 100% pine wood, 100% eucalyptus wood, or mixed when the core has eucalyptus and external pine. So far you can see that Madeireira EK is focused on the newest in the market, adapting its production to the needs of customers.
Thinking about it, for six months it has been in the market of plasticized plywood. A novelty in the Brazilian market and soon will also be marketed outside the country. The plasticized plywood has a layer of 125g of black plastic on the outer faces of the plate and is used in forms of exposed concrete and to make truck floors.
Madeireira EK’s certified plywood can have different thicknesses and different sizes. The thicknesses start at 5mm and go up to 30mm, depending on their purpose, as we said before.
The great differential of Madeireira EK is in the various possibilities of measures, from traditional to special sizes requested by the market. According to Raul, this ability to meet the needs of customers is mainly due to the presses of different sizes that the company has.
See the main formats served: 2440 x 1600mm; 2440 x 1220mm; 2500 x 1250mm; 2200 x 1600mm; See the main formats served.
Visit Madeireira EK Lumber Company
On the WoodFlow website you can digitally visit the Madeireira EK in two ways. One of them is the video where the CEO of WoodFlow, Gustavo Milazzo interviews the director Raul Kollross and can also take the virtual tour where you can access the main locations of the factory without leaving the place. See below:
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]]>The post Serraria Liebsch: since 1946 appeared first on WoodFlow - Find your wood supplier.
]]>With over 75 years of history, Serraria Liebsch, located in the city of Mirim Doce in Santa Catarina, is an industry that has kept up with the evolution of the Brazilian wood market and is now specialized in sawing pine and eucalyptus. Delivering various assortments of sawn wood, it serves both the domestic market and exports.
Dedicated production
Its production capacity reaches 1,000 m3 of sawn wood per month, and the dimensions vary according to each customer’s needs. In the industry, the entire drying process for pine is carried out in its own drying kiln. With a drying capacity of about 500 m3 per month, the kiln has rigorous temperature control that results in wood of superb quality, therefore meeting the highest international standards.
After leaving the kiln, the woods are classified and packaged according to the final destination, whether it be within Brazil or abroad. With the specialty of sawing pine and eucalyptus, Liebsch’s woods measure from 1m to 2.5m in length, with widths ranging from 7.5cm to 20cm and thicknesses ranging from 1.5cm to 9.5cm.
Eco friendly
Founded in 1946, the sawmill combines production and sustainability. In addition to the 600 hectares where it grows pine and eucalyptus, it maintains a vast preserved area near the factory with several natural and untouched springs.
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]]>Year by year Brazil consolidates itself as one of the main poles of wood producers around the world. This is mainly due to the favorable climatic conditions for the growth of trees such as pine and eucalyptus. There are hundreds of companies and finding the ideal wood supplier for your products can take a long time.
One of the ways to go is to find offices specialized in foreign trade in the country that sell timber products. These offices have the registration data of their partners and mediate the business. But trust is often built with the closest relationship and face-to-face visits. Ideal moments to get to know the factory facilities, the forests, and the quality of the final products.
But this trip has a high cost and the incompatibility of schedule can be a hindrance factor for a good experience. In addition to the language is often different and requires the hiring of interpreters to be able to mediate the conversation.
Importing wood from Brazil
But importing wood from Brazil is much easier. The WoodFlow platform selects and qualifies suppliers of various Brazilian timber products and presents each of them virtually.
Each importing company can, through a quick registration, view the suppliers registered on the WoodFlow platform, make virtual visits to the factories, knowing the main data of each of them. In addition, it is possible to watch a presentation video, where each industry tells its productive capacity and market differentials.
There is also the sector of available offers. In this field, within the platform, suppliers offer their products and each importer can request a quote.
It’s fast, convenient, transparent, and secure! The entire negotiation process is done by the platform and accompanied by experts in international sales of Brazilian wood. The documents and procedures are stored online and can be consulted anytime, from anywhere in the world.
Know the price of wood without leaving the place
With all that has already been said, several barriers are broken with WoodFlow and the purchase process of Brazil is safer and more agile. The WoodFlow team specializes in wood and will be able to provide all the necessary support, as well as assess the quality of the material shipped.
Through the platform, it is possible to request a quote for a product and the team enables the best suppliers in Brazil for each demand.
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]]>The post Brazilian Pine Plywood quality grading: what is the difference when buying appeared first on WoodFlow - Find your wood supplier.
]]>In this text, we will talk about the pine plywood classification, which is a softwood. Firstly, to understand better, the process of production of plywood passes by many steps of classification, starting with wood selection, in the woodyard. The second moment is after the lamination of wood, here the veneer with fewer knots goes to a “surface” of plywood. The third classification is after pressing the plywood sheets, where we have the final product that is ready, in this step happens the plywood quality classification.

In the final stages of the production process, the plywood classification follows some criteria that differentiate each product, according to its final application. To have an easier identification, worldwide it used the letters A to D, where A is plywood with better quality and D is lower quality.
Here in Brazil, we have the PNQM, a national program for wood quality that helps industries to identify the plywood quality grading. This ranking analyzes the plywood surfaces and it uses two letters. The first letter identifies the face, and the second letter the back surface.
See below what are the differences between each plywood classification:
To understand better, see this table below:
| TYPE OF DEFECT | FACE VENNER GRADE | ||||
| A | B | C+ | C | D | |
| SOUND KNOTS | Not accepted | Less than 10mm in diameter and maximum 10 units/face is allowed | No limitation. | ||
| OPEN KNOT/OPENINGS | Not accepted | Open Knots and openings caused by machinery instruments not bigger than 6 x 12,5 mm and repaired with filler. | No limits for open knots and holes caused by machinery instruments. However its sizes shall not exceed 65mm in diameter with average under 50mm and repaired with filler. | No limitation. | |
| CORE GAP | Gaps under 20mm are allowed | Gaps under 50 mm are allowed | No limitation. | ||
| OPEN JOINTS | Not accepted | Open joints not larger than 2mm in width and repaired with filler | Open joints not larger than 5mm in width and repaired with filler | No limitation. | |
| CRACKS | Not accepted | Cracks less than 5mm in width and 300mm in length, and repaired with filler | Cracks less than 10mm in width and 600mm in length, and repaired with filler | Cracks less than 15mm in width and 700mm in length, and repaired with filler | No limitation. |
| NUMBER OF FACE JOINTS | None | Only one | Up to two | Up to four | |
| LAP | Not allowed | One per m2 not exceeding 100 mm in length | Up to two per m2 not exceeding 400mm in length | Up to two per m2 not exceeding 600mm in length | No limitation. |
| BLUE STAIN | Not allowed | Up to 10% of faces area | Up to 20% of faces area | No limitation. | |
| WOOD REPAIR/PATCHING | Not exceeding 25 mm in width and 200 mm in length, combined in color and grain, glued with same resing of the panel production | Not exceeding 100 mm in width and 600 mm in length, combined in color and grain, glued with same resing of the panel production | Not exceeding 25mm in width and 700 mm in length, combined in color and grain, glued with same resing of the panel production | No limitation. However glued with the same resin of the panel production. | |
| SUM OF FACE DEFECTS (OPENED JOINTS + CRACKS + WOOD REPAIR/PATCHING + OPEN KNOT) | The number of repair shall not exceed 6 of the total panel surface | The number of repair shall not exceed 8 of the total panel surface | The number of repair shall not exceed 30 of the total panel surface | No limitation | |
With all these criteria of plywood classification, many types of plywood can be formed. And each combination of face or back veneers is ideal for an application: for structural ones, or floor, or furniture… So, what is the ideal match for my purpose? Let’s see some examples of applications and what are the plywood quality grading to anyone:
There are many more types of plywood, and you can find the best for your application by talking with a specialist or a producer. Is important to know that many countries produce plywood and each one has a different plywood classification. So, before buying plywood, get some information of local plywood quality grading and you can make the best plan for your project. Here in Brazil, you could find this information on the ABNT site.

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