Polyester Screen Printing Mesh 21T-80

Polyester Screen Printing Mesh advantages

Polyester Screen Printing Mesh has the advantages of solvent resistance, high temperature resistance, water resistance and chemical resistance. When the polyester mesh is subjected to external pressure, its physical properties are stable and the stretchability is small. The disadvantage is that the wear resistance is poor compared to nylon mesh. In addition to the advantages of nylon screen printing, polyester mesh is also suitable for printing printed circuit boards with high dimensional accuracy requirements.

Common specifications of Polyester Screen Printing Mesh

TYPE	MESH COUNT	APERTURE	THREAD DIAMETER	OPENING	THICKNESS	INK THROUGH VOLUME THEORETICALLY	TENSILE STRENGTH
	(mesh/inch)	(micron)	(micron)	(%)	(micron)	(cm³/m²)	TENSILE STRENGTH (N/CM)
6-400	15	1300	400	65	780-810	560	110
7-350	18	350	1067	55	585-598	389	110
8-300	20	970	300	58	550-580	406	100
10-250	25	700	250	49	508-518	355	85
12-140	30	685	140	68	273-275	189	65
12-150	30	696	150	67	270-274	180	50
12-250	30	610	250	53	495-505	305	85
15-250	38	467	250	49	489-501	213	83
16-120	40	515	120	65	225-230	147	62
16-140	40	461	140	58	230-238	139	65
16-150	40	485	150	58	282-292	164	65
16-200	40	403	200	44	329-341	151	70
16-250	40	356	250	34	420-425	145	85
18-150	45	410	150	53	255-275	138	50
20-80	50	399	80	69	132-142	92	36
20-100	50	380	100	62	165-172	105	50
20-150	50	358	150	50	252-257	126	55
21-80	55	378	80	68	125-140	125	36
21-150	55	330	150	46	260-280	123	55
24-80	60	343	80	65	132-136	86	42
24-100	60	316	100	57	188-195	109	49
24-120	60	303	120	51	230-240	104	51
24-150	60	273	150	42	249-255	100	60
28-80	70	80	262	58	130-138	79	40
28-100	70	100	243	50	165-174	85	45
30-120	75	213	120	41	235-245	102	52
32-64	80	236	64	60	105-110	68	31
32-80	80	237	80	55	120-130	110	40
32-100	80	212	100	46	145-155	69	48.5
34-100	85	198	100	44	165-172	71	50
36-80	90	202	80	51	145-150	70	45
36-90	90	185	90	45	155-165	65	49
36-100	90	182	100	41	175-185	60	51
39-55	100	195	55	56	88-96	55	24
39-80	100	176	80	48	148-153	73	31
39-100	100	154	100	37	168-173	60	42
43-80	110	147	80	40.8	125-131	53	31
47-55	120	152	55	51	88-96	47.6	29
48-70	120	135	70	41	108-120	45.5	30
51-55	51	134	55	50	92-98	47	28
53-48	135	139	48	55	85-90	48	26
53-55	135	128	55	47	88-96	44.5	29
54-64	137	115	64	38.5	88-105	38.9	30
54-70	137	108	70	34	108-120	40	31
58-55	145	118	55	38	89-94	39.5	30
59-45	150	124	45	54	83-87	29	31
59-48	150	121	48	51	85-89	43	29
59-55	150	114	55	45	85-90	38	30
59-64	150	105	64	36	103-108	39	25
61-48	155	115	48	49	76-83	41	30
62-64	155	105	64	42	98-107	33	31
64-45	160	105	48	43	73-82	36.5	30
64-53	160	105	53	44	78-86	34	30
64-55	160	98	55	38	85-95	36.1	30
64-64	160	88	64	30	95-105	30.7	31
68-55	175	85	55	34	85-95	29.2	30
68-64	175	78	64	29	108-110	32.0	32
72-48	180	90	48	36	75-84	33.1	28
72-55	180	80	55	33	89-95	31	29
77-48	195	81	48	34	80-85	29	28
77-55	195	75	55	28	86-92	26.6	29
80-48	200	72	48	33	75-84	28.7	27
90-48	230	56	48	25	77-85	23.5	25
100-40	250	58	40	37	66-73	21.3	28.5
110-40	280	52	40	33	78-85	20.5	29.6
120-31	305	49	31	36	50-55	19.5	29
120-34	305	45	34	30.5	52-57	18.4	30.5
120-40	305	37	40	21	65-67	13.5	32
130-34	330	42	34	30	50-55	16.5	31
130-40	330	31	40	17	63-68	12	32
140-31	355	34	31	25	48-53	13	29
140-34	355	31	34	19.5	56-62	14.4	31
150-31	380	36	31	29	43-47	13.1	30.5
150-34	380	30	34	20.5	56-62	14.9	30.5
165-31	420	31	31	22.5	52-58	12.5	28.9

Maishi guarantees the quality of the Polyester Screen Printing Mesh

We buy yarn from Jintong, Switzerland and Japan, and we check the yarn when unloading at the factory. (tolerance, tensile strength, physical testing, etc.).

After that, we placed the warp on the beam and pulled the warp into the heddle and the reed. Then our experienced weavers will start weaving according to the order.

The preliminary investigation will be conducted after weaving. Then start the heat setting process and physical property check, then we get the experimental finished roll (60-500 meters large roll).

Finally, we will cut the small volume (20m-50m) according to the customer's order after the final inspection.

Hebei MAISHI conducted rigorous testing before shipment from our factory to ensure the quality of screen printing. Ensure that customers get the perfect quality.

·Grid count check

·Thickness check

·Thread diameter and hole size inspection

·Tensile strength inspection

·Surface tension test