TH14904C3 - The process of producing UHT boards and boards from this process - Google Patents

Abstract

1 page of the number 1 page summary of the invention The UHT board manufacturing process consists of Sorting the UHT box Then unpack the UHT box and make coarsely chopped To get a rough piece of UHT box Wash clean Rough UHT Box Pieces And then treated with a centrifuge to remove water Take the rough UHT box pieces at With high humidity to be dried When dry, it is chopped with a sharp blade machine. To obtain a detailed UHT box piece, molded to the desired thickness, cold pressed, hot pressed and cooled again to Forming board from UHT box The board from the UHT box is cut and cut to the desired size, then the board surface is sanded from the UHT box before the board is covered from the UHT box by painting and coating. Or use a material to cover the surface Then test the quality of the board from the UHT box before delivery to the customer.

Claims (3)

Disclaimer (all) which will not appear on the advertisement page: page 1 of the number 2 disclaimers 1. The UHT board manufacturing process consists of the following steps: Step 1: Remove the UHT box, sort it out, Step 2, open the UHT box and chopped it. To get the rough UHT box pieces. Step 3 Clean the rough UHT box pieces. Step 4 Take the rough UHT box pieces and dry them with a centrifuge. Step 5 Take out the coarse UHT box pieces with high humidity and dry them. To expel moisture from Rough UHT Box Pieces To have a piece in the range of 3 - 9%. Step 6. Take the rough, dry UHT box pieces to sub-chopped with a sharp claw blade, carbide knife to get the UHT box pieces. Fine HT that can pass through 8-9 mm sieve holes with non-cracking structure. Step 7 Forming the desired thickness. By bringing detailed UHT box pieces into the design Smoothed the density of the sheet to be 0.25 - 1.00 grams per cubic centimeter. In which there is a sheet Stainless steel is at the bottom. Nylon tape in the middle layer And a PVC film on the top Before the UHT box parts are poured in detail and covered with film, nylon tape and stainless steel sheet in the sequence of step 8, cold pressed to form the board from the UHT box. Causing the harmonization of the pieces The UHT box is made into a board from the UHT box. Step 9 Take the board from the UHT box that has been hot pressed. To make the melting solder Combine the detailed UHT box pieces to create density with the UHT board. Step 10. Remove the board from the hot pressed UHT box. Come to cool again to perform Leveling the board surface from the UHT box. To make it smooth It does not bend or corrugate and increases the hardness of the UHT board surface. Step 11 Trim and cut the board from the UHT box to the desired size. 12th, Sand board surface from UHT box with coarse sandpaper and follow with fine sandpaper to get a smooth UHT board surface. Surface treatment by painting, coating, or surface finishing Step 1 4. Test the quality of the board from the UHT box. 2. Production process of UHT board sheet according to claim No. 1 where the surface covering material is paper surface (PAPER FOIL or PU PAPER), PVC skin (PVC: POLYVINYL CHLORIDE), melamine surface. There are 2 pages, 2 pages (MELAMINE PAPER FILMS FOIL), high pressure laminate surface (HPL: HIGH PRESSURE LAMINATE) and thin wood or veneer (VENEER). 3. The board from the UHT box obtained from the process of claim No. 1 or No. 2.