Plastic window screen, also known as plastic insect screen, plastic bug screen or polyethylene window screen, is designed to cover the opening of a window. The mesh is usually made of plastic and polyethylene and stretched in a frame of wood or metal. It serves to keep leaves, debris, insects, birds, and other animals from entering a building or a screened structure such as a porch, without blocking fresh air-flow. Most houses in Australia, the United States and Canada and other parts of the world have screens on the window to prevent entry of disease carrying insects like mosquitoes and house flies
1)Material: High-density polyethylene(HDPE)
2) Gwehyddu: Gwehyddu plaen, gwehyddu troellog
3)Mesh : 12mesh~30 mesh
4) Uchafswm. Lled: 365cm (143 modfedd)
5)Color: White/yellow/black/green/blue/orange, grey, etc
Dau fath o ddulliau gwehyddu: gwehyddu twist a gwehyddu plaen
Tdau fath o ymyl:
Nodweddion
Rhwystr pryfed 1.Effective;
2.Easily sefydlog a thynnu, haul-cysgod, prawf uv;
3.Easy Glân, Dim arogl, yn dda i iechyd;
4.The rhwyll yn unffurf, dim llinellau llachar yn y gofrestr gyfan;
5.Touch soft , no crease after folding;
6.Fire resistant, good tensile strength, long life.
Enw Cynnyrch |
Rhif rhwyll |
Diamedr gwifren |
maint |
eglurwch |
Sgrinio Ffenestr Plastig |
14×14 |
0.13-0.16mm |
0.914mx30.5m |
dull gwehyddu: lliw: |
16×16 |
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17×15 |
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18×16 |
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20×18 |
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20×20 |
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22×20 |
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22×22 |
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24×22 |
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24×24 |
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30×30 |
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40×40 |
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60×60 |
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Dull cyfrifo: Pwysau pob cyfaint (cilogram) = Diamedr gwifren × Diamedr sidan × Rhif rhwyll × lled × hyd ÷2 |
Fe'i defnyddir yn eang wrth amddiffyn y pryfed, mosgito, a ddefnyddir hefyd ar gyfer maes hidlo ac argraffu.
Hidlo: Defnyddir yn helaeth mewn meysydd fel diwydiant hidlo a gwahanu. Megis diwydiant bwyd ar gyfer hidlo melino a melino blawd, melino a melino grawn eraill. Fel cynhyrchu glwcos, powdr llaeth, llaeth ffa soia ac ati.
Argraffu: Defnyddir yn helaeth mewn argraffu tecstilau, argraffu dilledyn, argraffu gwydr, argraffu PCB, ac ati.