Technology for improving slab joints via UV mould pressing
A technology of plate seam and technology, applied in the field of UV coating, can solve problems such as affecting production efficiency, overflowing glue in the plate seam, and difficult to guarantee product quality, and achieve the effect of ensuring sufficient supply, reducing material waste, and improving the pass rate.
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Embodiment 1
[0018] A kind of UV mold embossing improves version seam technology, comprises the following steps:
[0019] 1. Cut the work plate according to the size of the plate roll, and the edges of the cut work plate are free of serrations and smooth;
[0020] 2. The cut working plate is wrapped on the plate roller, and the width of the plate seam interface is required to be 0.1mm~1mm;
[0021] 3. Use UV varnish mixed with special UV varnish and purchased varnish to fill the seam interface;
[0022] 4. After filling the stencil seam, manually control the machine to run at a speed of 6m / mi and use two sets of UV lamps to irradiate with the exposure power of 70w and 80w respectively to cure the UV varnish in the stencil seam interface;
[0023] 5. Repeat steps 3 to 4 until the seams are completely filled;
[0024] 6. Dispose of excess and residual varnish to make the seam smooth.
[0025] The workflow combined with UV coating molding machine is as follows:
[0026] 1. In the first st...
Embodiment 2
[0033] A kind of UV mold embossing improves version seam technology, comprises the following steps:
[0034] 1. Cut the work plate according to the size of the plate roll, and the edges of the cut work plate are free of serrations and smooth;
[0035] 2. The cut working plate is wrapped on the plate roller, and the width of the plate seam interface is required to be 0.1mm~1mm;
[0036] 3. Use 1:1 UV varnish mixed with special UV varnish and purchased varnish to fill the seam interface;
[0037] 4. After filling the stencil seam, manually control the machine to run at a speed of 6m / mi and use two sets of UV lamps to irradiate with the exposure power of 70w and 80w respectively to cure the UV varnish in the stencil seam interface;
[0038] 5. Repeat steps 3 to 4 until the seams are completely filled;
[0039] 6. Dispose of excess and residual varnish to make the seam smooth.
Embodiment 3
[0041] A kind of UV mold embossing improves version seam technology, comprises the following steps:
[0042] 1. Cut the work plate according to the size of the plate roll, and the edges of the cut work plate are free of serrations and smooth;
[0043] 2. The cut working plate is wrapped on the plate roller, and the width of the plate seam interface is required to be 0.1mm~1mm;
[0044] 3. Use UV varnish mixed with special UV varnish and purchased varnish to fill the seam interface;
[0045] 4. After filling the stencil gap, run it at an appropriate machine speed and irradiate it with UV lamps to cure the UV varnish in the stencil interface;
[0046] 5. Repeat steps 3 to 4 until the seams are completely filled;
[0047] 6. Dispose of excess and residual varnish to make the seam smooth.
[0048] Based on the above, the present invention provides a UV molding seam technology, which completely eliminates the seam on the working plate by repeatedly filling the seam with UV varni...
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