TH9391B - Manufacturing methods and insulation layer products - Google Patents

Abstract

The manufacturing method and thermal insulation layer products have been disclosed. Each layer has been cut out. From the continuous layer consisting of the upper corrugated layer Foam middle layer, which is formed by injecting a foaming agent. To one side of the aforementioned upper tier, which will automatically expand into a shape. The bottom layer consists of straight sides. Crossed together that have been folded down to the corresponding edge of the top layer in order to be bounded by sealing with Foam in between the top and bottom layers The upper layer can be made from any material of the material, which consists of steel sheet, PVC, PC, PP, aluminum sheet or steel plate. The bottom layer can be made from one material of the material, which It is composed of PVC film, PP film, paper film, cloth, nylon film or wood fiber sheet.

Claims (9)

1. Heat resistant layer Which consists of The upper corrugated layer has been formed from a selection of materials from the group consisting of steel sheets. Plantain Polyvinyl chloride Polycarbonate, polypropylene, aluminum sheet, and steel top plate. It consists of the first, second, third, fourth, and first and second surfaces. The first edge is defined as a bevel, and the aforementioned surface is defined as the concave, parallel, segment. First and second part The sticky middle layer is polyurethane foam. The bottom layer has been formed from a selection of materials from a group consisting of polyvinyl chloride films, polypropylene films. The aforementioned paper, film, cloth, nylon film and wood-fiber film has the first, second, third and fourth edges, and the first and second surfaces, the aforementioned first edge of the said substrate. It has been folded vertically and consists of the resulting beveled edges. Get formations on it The aforementioned bevel edge aligns with the opposite edge of the top layer, and the aforementioned third edge has been folded vertically and has a horizontal edge. The downstairs mentioned above are Width less than the width of the top layer so that the aforementioned sticky middle layer is placed on the One side of the above corrugated layers is bound to be sealed in between the child layers. The above mattresses and the aforementioned lower mattresses during the foaming process in which the The center above is dimensionally aligned with the lower layer and is tightly welded. Thick with the corrugated layer on the above And when the top floor is indented along the first edge as mentioned from the straight floor Middle and downstairs mentioned above The aforementioned indentation extends beyond the ground floor mentioned above and In the center of the aforementioned foam so that the indentation provides an overlap arrangement For connecting the aforementioned sheets 2. The heat shield, as in the claim of Clause 1, the overlap has been formed. Along the first edge of the top and second edge of the lower layer so that end-to-end connections can be made At the end of the said sheet 3. The heat-resistant layer, as shown in claim 1, the overlap has been formed. Along the second edge of the upper and third edge of the lower layer so that end-to-end connections can be made. At the end of the said sheet 4. The heat shield, as in the claim 1, the two overlays have been formed. Formed by The first overlap will be along the second edge of the upper and third edge of the lower and lower layers. The second overlap will be formed along the first edge of the top and second edge of the lower layer for Allowing for overlapping connections both side-by-side and end-to-end of continuous sheets 5. Heat-resistant sheet, as per claim 3, the upper corrugated layer will provide The surfaces designated are concave, parallel, first and second. And the width of the overlap will be inserted Corresponding to the width of the concave part 6. The heat shield, as shown in Clause 5, the first and parallel concave parts. The second has different width and different depth. 7. Manufacturing method of the insulation layer consisting of an upper corrugated layer that has been formed from the resulting material. Selected from a group consisting of steel plates. Polyvinyl chloride Polycarbonate, polypropylene, aluminum sheet And the steel plate, the aforementioned upper layer consists of the first, second, third, fourth and first and second surfaces. The first edge mentioned above is defined as the bevel edge and The surface above is defined as the first and second parallel concave parts. The middle layer which is sticky at It is polyurethane foam. The ground floor has been formed from a selection of materials from the group that includes Polyvinyl chloride film Polypropylene film The aforementioned paper, film, cloth, nylon film, and wadding film has the first, second, third and fourth edges, and the first and second, and the aforementioned substrates in width. Less than the width of the upper floor Such method It consists of the steps of: the formation of the aforementioned lower layers. The first edge of the aforementioned ground floor will It has been folded vertically and consists of the top formed bevel edge that aligns with the first edge of the top layer, and the aforementioned third edge of the aforementioned bottom layer is folded vertically. Vertical and there Edge with a horizontal direction; Delivery of the aforementioned continuous corrugated layers by a conveyor belt; Continuous downstairs delivery as mentioned above by conveyor. Upstairs and downstairs continue at As mentioned above are delivered in parallel and are spaced in such a way that the first surface of The aforementioned upper floor faces and is opposite the first surface of the aforementioned second layer; Spraying the aforementioned tough, expanded polyurethane foaming agent onto the first mentioned surface. Then of the aforementioned upper layers to allow the tough polyurethane foam to adhere to the first surface of the upper layer and make The aforementioned middle foam layer forms during the delivery process; Making the aforementioned middle layers dimensionally consistent with the aforementioned lower layers; The cutting of the aforementioned continuous layers is an independent sheet, each with a front, rear, and two lateral ends that are dimensionally aligned with the top layer; Forming an indent along the first mentioned edge of the above mentioned upper layer by The indent protrudes the first edge of the aforementioned bottom layer and the aforementioned middle foam layer to make Overlapping for joining the aforementioned sheets comes up at the front end of each such layer. 8. Method of production of the heat-resistant layer as described in Clause 2, the width of the layer The bottom mentioned is less than the upper layer equal to the width of the part of the concave. 9. Manufacturing method of the heat resistant sheet as in claim 2, the foam has been sprayed. Spray first on the upper floor and then on the lower floor, and also to complete the process. Have the first surface of the second touch with the aforementioned sticky middle foam layer so that the second layer says Comes and attached to the sticky middle foam layer mentioned above