Few years ago, you see a lot of foreign companies have been conducting a large printing rotary screen printing took after the network after the re-use plastic stripping, the maximum repeating times is 5 times, usually 3-4 times the number of repeat use. Foreign experience, combined with the strain on the resources of nickel, nickel raw materials, rapid increases in the price of nickel net, for the purpose of printing enterprises to reduce production costs start to develop a rotary degumming agent.
HC screen Special Indian network For low-volume, multi-species, multi-color status quo, in order to reduce Printing Cost of network system, a few years ago I saw a lot of large foreign Printing Has been conducting business after the rotary printing plastic fence after stripping re-use, the maximum repeating times is 5 times, usually 3-4 times the number of repeat use.
Foreign experience, combined with the strain on the resources of nickel, nickel raw materials, rapid increases in the price of nickel net, for the purpose of printing enterprises to reduce production costs start to develop a rotary degumming agent.
1, features: 1, fast, thorough removal Sensitive adhesive Low cost, effective, simple and safe
2, the product of small volatile and toxic than ethanol does not burn.
3, the corrosion product of nickel net minimum, will not affect the rotary screen of strength, flexibility, color
4, related to products are not irritating odor, non-corrosive skin
5, for the energy conservation and reduce costs, increase efficiency and competitiveness.
Second rotary stripping plastic operation points
1, rotary screen on the need to peel rubber demand
(1) after the rotary screen printing from the Printing machine After off-loading requirements must be all kinds of slurry from the circle-line clean, especially Paint Printing paste to prevent the adhesion of the mesh;
(2) the Round-line paste adhesive tape to clean up all;
(3) of the plastic rotary stripping required to screen the general not to damage the rotary peeling plastic recycling.
2, off Bulkhead The bulkhead of the rotary screen with one end into the bulkhead degumming solution containing about half an hour soaking, remove and gently Kediao Bulkhead, and then soak the other end, remove the other side of the bulkhead. Bulkhead can take off after a few nets with rotary transport, this would reduce traffic.
3, stripping plastic handle (1) Degumming solution features Degumming and odorless liquid, corrosive nickel network is small, not prone to brittle damage or discoloration, if operating properly, do not produce crease. General nickel screen can be repeated 3-4 times, can remove all kinds of printing mesh nickel online after high temperature curing Sensitive adhesive , Removal of fine effect, degummed mesh clear, does not affect the printing result.
(2) degumming points stripping polyethylene plastic trough Plastic Trough, trough the size of the nickel-based network and the perimeter of the size and length of a strip according to the number of plastic rotary screen, depending degumming solution of the heat source for the steam heating or electric heating.
the degumming agent into polyethylene plastic tank and transferred into a certain concentration, heated to 50-80 , will not crease after taking off Bulkhead nickel immersion degumming agent network of about 3-10 minutes until the glue layer after stripping out, rinse with water.
Rinse with water after the addition of nickel net with matching agent to remove ghost ghost, or a few minutes with a light lye soak, rinse out with water.
3, recycling, reduce costs, value-added services
Printing nickel screen rotary screen is the largest process Consumables This plastic by stripping of nickel net after repeated use can reduce the production costs of printed fabrics, enhance competition in the market price for the business efficiency, also reflect and meet the current national promotion of energy conservation to reduce environmental pollution, the establishment of resources saving society, the development of recycling economy policies and regulations.
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