Production method of high-moisture-proof and medium-density fiber wardrobe special plate
A production method and medium-density technology, which can be used in wood processing appliances, manufacturing tools, etc., can solve the problems of rough surface, difficult milling, high formaldehyde emission, and achieve the effect of improving molecular structure and reducing speed.
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Embodiment 1
[0049] A method for producing a high-moisture-proof medium-density fiber wardrobe special board, the specific steps are:
[0050] (1) Raw material pretreatment: Mix eucalyptus scraps and other miscellaneous woods evenly at a weight ratio of 1:03, cut into pieces with a length less than 5cm and a width less than 1cm;
[0051] The eucalyptus leftovers are eucalyptus bark, branches and waste leftovers from making boards; the miscellaneous woods are pine and birch, and the wood is left to air for 16 days before use.
[0052] (2) Sieving: Sieve the wood chips obtained above to remove silt and debris with a particle size of less than 0.2cm, and remove iron through strong magnetic attraction;
[0053] (3) Cooking and softening: transport the wood fragments into the cooking tank, add an appropriate amount of water to soak for 10 minutes, then pass steam into the cooking tank, keep the pressure in the tank at 0.16Mpa, cook for 4 minutes, and obtain cork with a water content of 85% afte...
Embodiment 2
[0073] A method for producing a high-moisture-proof medium-density fiber wardrobe special board, the specific steps are:
[0074] (1) Raw material pretreatment: Mix eucalyptus scraps with other miscellaneous woods at a weight ratio of 1:04, cut into pieces with a length less than 5cm and a width less than 1cm;
[0075] The eucalyptus leftovers are eucalyptus bark, branches and waste leftovers from making boards; the miscellaneous woods are basswood and colored wood, and the wood is left to air for 20 days before use.
[0076] (2) Sieving: Sieve the wood chips obtained above to remove silt and debris with a particle size of less than 0.2cm, and remove iron through strong magnetic attraction;
[0077] (3) Cooking and softening: transport the wood fragments into the cooking tank, add an appropriate amount of water to soak for 20 minutes, then pass steam into the cooking tank, keep the pressure in the tank at 0.18Mpa, cook for 2 minutes, and obtain cork with a water content of 78%...
Embodiment 3
[0097] A method for producing a high-moisture-proof medium-density fiber wardrobe special board, the specific steps are:
[0098] (1) Raw material pretreatment: Mix eucalyptus scraps with other miscellaneous woods in a weight ratio of 1:0.5, and cut them into pieces with a length less than 5cm and a width less than 1cm;
[0099] The eucalyptus leftovers are eucalyptus bark, branches and waste leftovers from making boards; the miscellaneous wood is pine, and the wood is left to air for 15 days before use.
[0100] (2) Sieving: Sieve the wood chips obtained above to remove silt and debris with a particle size of less than 0.2cm, and remove iron through strong magnetic attraction;
[0101] (3) Cooking and softening: transport the wood chips into the cooking tank, add an appropriate amount of water to soak for 30 minutes, then pass steam into the cooking tank, keep the pressure in the tank at 0.20Mpa, cook for 1 minute, and obtain cork with a water content of 75% after cooking pi...
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