Please see the below  PCB silk screen plate making process:

1.Stretching

Stretching steps: network clean – the level of calibration – the bottom of plastic coated – Pop – Tension Measurement – coated adhesive – the net, Edge – Storage.

2.Drying net

Wash Network – Drying – use of premium film method – using light-sensitive adhesive (net pulp) – the choice of mesh lines – Film’s choice – exposing – Pressurized water wash and dry – use blue oilto cover – inspection, repair network, write the date of completion and the corresponding number and record keeping, storage.

3.Storage

Storage has generally adopted a vertical storage, network framework can be made or purchased, should be stored in the same environment with the screen environment to prevent deformation, while the screen before the need to test the tension on the screen, and test by the photographic film .