Plywood

1. Preliminary Cutting
According to the day's schedule, the appropriate material woods are selected. Then, they are cut by a chain saw to the specification for the production of plywood.



2. Peeling
The preliminarily cut material woods are peeled off and the foreign materials are removed.

3. Precision Cutting



4. Drying
The cut veneers are dehydrated. Because the moisture content, dehydration speed, and contraction rate are all different from tree to tree, the dehydration process is performed individually for each type of wood to enhance the quality of product.



5. Combination and Sorting
The veneers to put on sale are sorted, combined, and repaired, according to the class and quality, to be ready for the bonding work.


6. Bonding
The appropriate bonding agent is sprayed to the pieces of veneers to have them stuck together.



7. Cold Pressing
The half-completed product with a bonding agent sprayed on it undergoes a cold pressing process to get the enhanced adhesion and make the next hot pressing process easier.



8. Hot Pressing
The cold pressed half-completed product undergoes a hot pressing process with appropriate temperature, time, and pressure to create a completed piece of plywood.



9. Tailoring and Smoothening
The plywood is cut to the specified width and length. The surface is smoothened.



10. Inspection
The products are packed according to the buyer's requirements and the marking is done on the packing.


11. Packing
The products are packed according to the buyer's requirements and the marking is done on the packing.

Material Wood

1. Planning and Inspection of Forest

The aerial and ground survey are performed to collect information on the forest tree distribution, terrain, and so forth to facilitate the development of forest and prevent the forest from turning to the wilderness.

2. Opening of Forest Path

The forest paths are developed to transport the felled trees from the felling site to the back camp. In particular, the main path is paved with gavels throughout the entire region, and the drainage and bridge are constructed accordingly.

3. Felling of Timber

In accordance with the kinds and diameter authorized by the Indonesian government, the trees are selected for felling and cut down using a chainsaw.

4. Collection of Timber

The felled trees are dragged to a specified area (a front staging area) by a bulldozer to take a measurement of them and transport them to the front camp.

5. Peeling Off

To prevent the trees from being rotten, the felled trees are peeled off at the front staging area.

6. Measured Cutting

According to the dimension of the plywood, the peeled-off trees are cut into pieces to be loaded into a logging truck. The sheet that describes the type of tree and the log number is attached.

7. Loading of Timber and Transportation

A wheel loader loads the measured timbers onto a logging truck, which moves them to a designated area, and from there, a trailer is employed to transport them to a log pond at the back camp.

8. Floating and Barge-carrying

The trees that floats up in water are dumped into a river and those that does not float are loaded to and carried by a barge and towed by a tug boat to the plywood factory.

Characteristics of Production Process

1. Under the policy of 'top class brand with highest quality', this plywood production division strictly adheres to the ISO-9002 quality management system.   2. The special floor base of "CROSS [SHORT GRANE PLYWOOD]" is an expensive Japanese floor base. The product provides a best quality among other Indonesian products and favored by Japanese buyer.   3. All the machine installed for each process are equipped with a digital counter to facilitate the measurement of hourly production and the management of job, leading to the increased productivity and performance. The production is scheduled such a way to meet the characteristics of each line and installation so that the quality and delivery of product can be accurately observed as required by the buyer.   4. With 10-feet rotary that we have, we can produce an over-sized product that can hardly be produced by other factory.   5. For quality management, we have modern facilities and advanced equipment such as automatic water contents tester, thickness and adhesion tester, and the like. Also, our entire products, including floor base plywood, structural plywood, and ordinary plywood are ISO and JAS certified, and the quality and process have been fully recognized by our buyers.