First of all, these seats must be light and fire-proof, so the cushion material is fire-proof foam surface with carbon fiber inside, which is suitable for bearing and is not easy to damage and denature. Workers can use a circular saw blade to cut the mat without tearing the foam. Water-based glue is coated on adjacent joints, and fire-resistant foam surfaces with different thicknesses and three densities are fixedly bonded to ensure the softness and comfort of the seat cushion fixing area and stabilize other areas. /kloc-After the glue is completely dried for 0/2 hours, the workers start the final shaping work.
Second, cut from the side to ensure the appropriate thickness, then fix a temporary plastic template with the final cushion shape, cut the cushion along the template shape, mark and polish the edge of the cushion according to the technical drawings, wrap the edge with the second layer of cotton, and mark the crease of the cushion with another template to determine the shape. Saw the nylon buckle bag to a depth of two inches with foam and glue the foam. The manufacturing process of the cushion is basically the same as that of the cushion. The density of instant noodles, then cut out the shape of the cushion, cut the crease, add soft instant noodles after the last half inch, put the edge into the crease to make a pad, and the corner of the armrest pad. At this time, the instant noodle pad can be fitted with a leather cover.
Third, according to flight safety regulations, leather covers should meet fire protection requirements. The tailor drew the model according to the suitcase, then cut it out, stuck it on the four sides with double-sided adhesive tape, folded the edges to make them look more tidy, cut off the redundant materials at the four corners, then stuck nylon buckle bags at appropriate places, finally sewed it, sewed a label at the same time, tapped the seam with a hammer to avoid bulging, and then sewed it on both sides of the line once. Workers stick the flame-retardant sawn cotton wool on the foam surface, which can make the surface between the foam and the leather surface smoother. Then tear off the cotton wool to reduce the thickness of the periphery, and finally put the leather on the cushion.
Fourthly, the worker will use a metal bar to insert the suitcase into the crease smoothly, and the buckle pocket on the surface and the buckle pocket in the crease will be bonded together. There is also a nylon pocket seal on the holster, and there is also a buckle pocket at the bottom of the specific seat cushion, which can be fixed on the seat frame. After installing the holster, workers can assemble the seat, fix the armrest with screws, and then install the one with nylon buckle pocket. Foot pads can be used to store life jackets, and there are nylon button pockets on the cushion, which are the same for passengers and pilots. You can also add a layer of sheepskin pad on the surface of the seat to absorb heat and ensure comfort and coolness.