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Top bond polyurethane foam sponge resin components glue

- Printing technology - Look 213

Product Description Top bond polyurethane foam sponge resin components glue 1.lightly smell   polyurethane chemical industry 2.Professional used to scrap foam and recycle sponge manufature making. 3.Efficiancy and  quality warranty. 4.S…

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Flat screen printing defects analysis and solutions

- Printing technology - Look 314

The printing of flat screens is ever-changing, and people have grouped them into several types. When they are finished, they are distinguished and named according to the phenomenon. In fact, there is very little recurrence of defects, and despite the same phe…