Our Products
Alfa Industries is dedicated to manufacturing the best quality filter paper. The highly motivated and experienced staff helps us maintain the quality. Alfa Industries supplies pleated paper as per customer-specific requirements. Pleating can be undertaken in any pleat depth varying from a minimum of 5 MM to 50 MM and in any height varying from 30 MM to 1000 MM.
We manufacture and supply filter paper in reel form as per customer’s requirements. The reel can be made available in No-cure as well as Novalac resins. Sizes of the reel may vary from a minimum of 90 MM to 1000 MM.
We also have the facility to divide the reel into different sizes (height of the pack) by using a perforation device.
According to the customer’s demand, we manufacture filter paper in different colours like White, Yellow, Green, Blue, Red, Pink, Cream etc.
| ALFA PAPER GRADE | GRAMMAGE | THICKNESS | AIR RESISTANCE | MAX PORE | MANY PORE | BURST STRENGTH | TENSILE STRENGTH | |
| g/m 2 | mm | mmWc | Micron | Micron | kPa | MD | CD | |
| AI 3591HD | 160±10 | 0.80±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3181 | 160±10 | 0.95±0.1 | 15~19 | 85~100 | 75~90 | >220 | >4 | >2 |
| AI 3181H | 175±10 | 0.90±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3593G | 160±10 | 0.8±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3591 | 160±10 | 0.90±0.1 | 15~19 | 85~100 | 75~90 | >250 | 4-4.5 | 2-2.5 |
| AI 3591HR | 160±10 | 0.80±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3591H | 160±10 | 0.80±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3181G | 175±10 | 0.90±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3181HH | 190-200 | 1.0±0.05 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3593HC | 160±10 | 0.8±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3591G | 160±10 | 0.8±0.1 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 3591-FG | 185-195 | 0.85-0.95 | 15~19 | 85~100 | 75~90 | >250 | >4 | >2 |
| AI 1592 | 155±5 | 0.8±0.05 | 15~19 | 85~100 | 75~90 | >250 | 4-4.5 | 2-2.5 |
| AI 3891 | 170±10 | 0.8±0.1 | 26~32 | 70~80 | 60~70 | >250 | >4.5 | >2.5 |
| AI 3891HD1 | 180±10 | 0.8±0.1 | 26~32 | 70~80 | 60~70 | >250 | >4.5 | >2.5 |
| AI 3891HDR | 180±10 | 0.8±0.1 | 26~32 | 70~80 | 60~70 | >250 | >4.5 | >2.5 |
| AI 3941 | 125±10 | 0.5±0.1 | 30~40 | 65±5 | 55±5 | >250 | 4.5-5 | 3-3.5 |
| AI 2961 | 130±10 | 0.5±0.05 | 80~90 | 50±5 | 40±5 | >250 | >4.5 | >3.5 |
| AI 2963 | 130±10 | 0.5±0.05 | 80~90 | 50±5 | 40±5 | >250 | >4.5 | >3.5 |
| AI 2961H | 150±10 | 0.5±0.1 | 80~90 | 50±5 | 40±5 | >250 | 4-4.5 | 3-3.5 |
| AI 2961W | 130±10 | 0.5±0.05 | 80~90 | 50±5 | 40±5 | >250 | 4-4.5 | 3-3.5 |
| AI 3241 | 130±10 | 0.55±0.01 | 27~32 | 70±5 | 60±5 | >250 | >4 | >2.5 |
| AI 3241L | 110±10 | 0.50±0.1 | 23~28 | 75±5 | 65±5 | >250 | 3-3.5 | 1-1.5 |
| AI 3241B.10 | 130±10 | 0.55±0.1 | 27~32 | 70±5 | 60±5 | >250 | >4 | >2.5 |
| AI 3241LB8 | 100±10 | 0.65±0.05 | 23~28 | 75±5 | 65±5 | >250 | 3-3.5 | 1-1.5 |
| AI 3241HR | 140-150 | 0.65±0.05 | 27~32 | 70±5 | 60±5 | >250 | 3-3.5 | 1-1.5 |
| AI 1242Y | 125±10 | 0.55±0.05 | 25~30 | 80±5 | 70±5 | >250 | 4-4.5 | 2-2.5 |
| AI 1242W | 125±10 | 0.7±0.1 | 27~32 | 80±5 | 70±5 | >250 | 4-4.5 | 3-3.5 |
| AI 1242LBY | 125±10 | 0.7±0.1 | 27~32 | 70±5 | 60±5 | >250 | 4-4.5 | 3-3.5 |
| AI 3691 | 130±10 | 0.70±0.1 | 15~20 | 82~95 | 72~85 | >250 | 4-4.5 | 2-2.5 |
| AI 3691HR | 145±10 | 0.7±0.1 | 15~20 | 82~95 | 72~85 | >250 | 4-4.5 | 2-2.5 |
| AI 3691LG | 100±10 | 0.65±0.1 | 15~20 | 82~95 | 72~85 | >250 | 3-3.5 | 1.5-2 |
| 3691HD | 140±10 | 0.7±0.1 | 15~20 | 82~95 | 72~85 | >250 | 4-4.5 | 2-2.5 |
| 3693HC | 140±10 | 0.80±0.1 | 15~19 | 85~95 | 75~85 | >250 | >4 | >2 |
| 3691HB10 | 150±10 | 0.7±0.1 | 15~20 | 82~95 | 72~85 | >250 | 4-4.5 | 2-2.5 |
| 1692FBY | 135±10 | 0.65±0.1 | 14~18 | 85~95 | 75~85 | >250 | 4-4.5 | 2-2.5 |
| 3691HD1 | 145±10 | 0.7±0.1 | 15~20 | 82~95 | 72~85 | >250 | 4-4.5 | 2-2.5 |
| 3691L | 100±10 | 0.65±0.1 | 15~20 | 82~95 | 72~85 | >250 | 3-3.5 | 1.5-2 |
| 3251H | 160±10 | 0.7±0.1 | 28~34 | 70±5 | 60±5 | >250 | >4.5 | >2.5 |
| 3251HD1 | 160±10 | 0.7±0.1 | 28~34 | 70±5 | 60±5 | >250 | >4.5 | >2.5 |
| 3253 | 150±10 | 0.7±0.1 | 28~34 | 70±5 | 60±5 | >250 | >4.5 | >2.5 |
| 3251G | 145±10 | 0.7±0.1 | 28~34 | 70±5 | 60±5 | >250 | 4.5-5 | 2.5-3 |
| 3251 | 145±10 | 0.7±0.1 | 28~34 | 70±5 | 60±5 | >250 | 4.5-5 | 2.5-3 |
| 3451B10 | 125±10 | 0.75±0.05 | 10~14 | 95-105 | 85~95 | >250 | 4-4.5 | 2-2.5 |
| N346 UG | 100-135 | 0.60-0.70 | 13 MAX | 100 MAX | …. | >150 | >2.4 | >1.5 |
| 3451 | 125±10 | 0.75±0.1 | 10~14 | 95~105 | 85~95 | >250 | 4-4.5 | 2-2.5 |
| 3451H | 145±10 | 0.75±0.1 | 10~14 | 95~105 | 85~95 | >250 | 4-4.5 | 2-2.5 |
| 1262EY | 155±5 | 0.75±0.05 | 33~43 | 65±5 | 55±5 | >250 | 4.5-5 | 2.5-3 |
| 3261 | 160±10 | 0.75±0.1 | 33~43 | 65±5 | 55±5 | >250 | 4.5-5 | 2.5-3 |
| 3821 | 175±10 | 0.75±0.1 | 45~55 | 75 MAX | …. | >250 | 4.5-5 | 2.5-3 |
| 2241 | 130±5 | 0.5± 0.05 | 165±20 | 40±5 | …. | >250 | 4.5-5 | 2.5-3 |