Cause nickel screen off network
① equipment:
Line speed rubber blanket and nickel screen is not synchronized;
Rotary drive is not synchronized;
Rotary axis deviation occurs on both sides of the bracket; deviation rubber blanket and roller lift failure.
② machine operational aspects:
Scraper selection unreasonable;
Squeegee pressure adjustment unreasonable; blade angle unreasonable; paste illiquid; Nickel network loading and unloading do not meet the requirements.
③ nickel mesh plate: the sticky mesh bulkhead was not strong and errors; flowers at developing bad; improper curing conditions.
④ kinds of printing items aspects:
Different colored area size, machine speed how fast and so the impact of fabric varieties and specifications
Rotary life. In general, polyester / cotton fabric cotton fabric fold lower than the net rate, lower than narrow fabrics wide fabrics, thin fabrics less than heavy fabrics.
Damage repair using nickel mesh: For the production of nickel mesh damage, if not rip from flowers at the break, you can usually repair and re-use, repair method is:
If the gap from nickel mesh bulkhead place, but off, you can cut a fence, the Tu bulkhead glue (epoxy resin and curing agent is uniformly mixed glue), which was wrapped in one week gap at the overflow to the outside of the plastic to pack clean, can be baked on board after a good use.
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