Shanghai Spring Industrial Company Ltd
| Packaging Details | Paper tube, plastic bag, carton box, sailcloth or according to the customer's special requests |
| Delivery Time | 3-5 Days |
| Payment Terms | L/C, T/T, D/P, Western Union, Paypal, Money Gram |
| Supply Ability | 500000m/Month |
| Place of Origin | Shanghai China |
| Brand Name | SPRING |
| Certification | ISO9001 |
| Model Number | DPP |
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Product Specification
| Packaging Details | Paper tube, plastic bag, carton box, sailcloth or according to the customer's special requests | Delivery Time | 3-5 Days |
| Payment Terms | L/C, T/T, D/P, Western Union, Paypal, Money Gram | Supply Ability | 500000m/Month |
| Place of Origin | Shanghai China | Brand Name | SPRING |
| Certification | ISO9001 | Model Number | DPP |
Polypropylene Filter Cloth
There are 3 series of Polypropylene/PP filter cloth:
1. PP multifilament (long thread) filter cloth
2. PP monofilament filter cloth
3. PP multifilament/monofilament filter cloth
Representative products
1 Thinner filter cloth: 521,522,4212,750A
2 Thicker and with higher density :750 B (series),750 AB,2402,5422,5514,6320,7640.
| Model | Breaking Strength | Density | Thickness | Weight | Air Permeability | Weave |
| (N/5*20cm) | (root/10cm) | (mm) | (g/m2) | L/m2.s | ||
| 52l | 2608/2050 | 214.8/150.8 | 0.79 | 302.7 | 216.5 | Twill |
| 522 | 2104/1633 | 244/173 | 0.41 | 155 | 73.44 | Plain |
| 534 | 2501/1894 | 193.6/100.0 | 0.99 | 368.1 | 41.2 | Plain |
| 4212 | 2672/1342 | 236.4/123.2 | 1.34 | 389.4 | 85.6 | Twill |
| 700A | 3426.6/2819.4 | 204/106 | 0.7 | 350 | 117.9 | Plain |
| 700B | 4648.0/2866.6 | 188/114 | 0.59 | 280 | 254.2 | Twill |
| 700AB | 6865.4/416.7 | 378/235 | 1.15 | 580 | 82 | Twill+Plain |
| 750A(840A) | 4466/2905 | 168/131 | 0.85 | 330 | 42 | Plain |
| 750B(840B) | 5234/3489. | 256/141 | 0.99 | 420 | 76 | Twill |
| 750AB(840AB) | 6718/5421 | 333.8/204.4 | 1.36 | 489.9 | 24.5 | Plain |
| 840-1 | 5275/3948 | 252/146 | 0.9 | 440 | 45.5 | Twill |
| 840-2 | 5928/4086 | 283/142 | 1 | 490 | 40.7 | Twill |
| 840-3 | 6282/4858 | 311/134 | 1.1 | 520 | 27.2 | Twill |
| 858 | 4418/3618 | 251/124 | 0.88 | 380 | 240.7 | Twill |
| 4218 | 8568/5427 | 456/94 | 1.32 | 660 | 38.4 | Twill |
| 4422 | 2643/1514 | 181/94 | 1.18 | 480 | 17.86 | Twill |
| 1000A | 5585.7/4089.2 | 204/102 | 0.85 | 435 | 9.83 | Plain |
| 1000B | 6636/1481 | 204/110 | 0.79 | 430 | 21.49 | Twill |
| 1500-1 | 56283701 | 251118 | 1.42 | 725 | 29.38 | Twill |
| 108B | 8721/4642 | 503/133 | 1.1 | 600 | 13.6 | Double Twill |
| 108C | 8367/4797 | 504/177 | 1.03 | 600 | 22.96 | Satin |
Company Details
Year Established:
1998
Total Annual:
$10,000,000-$80,000,000
Employee Number:
180~200
Ecer Certification：
Site Member
About Us Shanghai Spring Industrial Corporation is a professional supplier specializing in bolting cloth. Our products is well established all over the world, Polyester mesh, Polyamide/Nylon mesh and stainless steel mesh are widely used in electronics, textiles, ceramics’ printing and filte... About Us Shanghai Spring Industrial Corporation is a professional supplier specializing in bolting cloth. Our products is well established all over the world, Polyester mesh, Polyamide/Nylon mesh and stainless steel mesh are widely used in electronics, textiles, ceramics’ printing and filte...
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