Use for wrap tea, coffee or herbal low price heatseal teabag filter paper

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US $4.85 / Kilograms | 500 Kilogram/Kilograms (Min. Order)
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Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
1-4roll/ctn with PVC and cartons
special package: pallet
shanghai or ningbo
Lead Time :

Product Name:  Heatseal Teabag Filter Paper 







our company brief 

Hangzhou xinhua paper industry co,, ltd. is the largest teabag filter paper in China which is established 1952  , we jointed  Hongkong Fuchun company on 1982, our company also is the legal first class state owned enterprise . the total invest value is USD48.88 million and  the registed capital is USD16.5million, covered the area of 177269 square meter,  we owned  five  advanced production lines, three long fiber production lines and two automtotive filter paper production lines.the annual turnovers exceeding USD30million, employing more than 680  personned, including 68 professional engineers and technicians .   our brand is Double Ring.


 Double Ring brand product features:

1.   raw material  Abaca pulp, wooden pulp, P.P.Fibre
2. heatseal temperauter 130degree
3. heatseal side outside
4. suitable machine IAM machine ,Maisa machine,CCFD6 machine
5. color white or nature
6. certification  food grade ( SGS, FDA, ISO)
7 natioanl standard  GB/T 25436-2010



Double Ring product specification:

1.   product name heatseal teabag filter paper 
2. basis weight16.5gsm,17gsm, 18gsm,18.5gsm, 19gsm, 21gsm, 22gsm , 24gsm 
3. width 65mm,94mm, 100mm, 125mm,132mm,484mm, 524mm ect.
4.core diameter  76mm 
5.outside diameter 430mm
6. package 1-4roll/ctn  with PVC bag and carton (or pallet)
7. delivery 10days 
8. payments T/T or L/C
9. MOQ 50kgs
10. sample for free
11.  shippment by sea or air
12. usage wrap tea,coffee , herbal or ingredients bags



double ring product technical data 

 parametervaluetesting resulttest method
1.basis weight (g/m2)16.5±0.9 16.73GB/T 451.2
2.denity (g/cm3)0.21 0.29GB/T451.3
3. tensile strength (MD) (kN/m)≥0.50 0.64GB/T 453
4. tensile strength (CD) (kN/m)≥0.11 0.19GB/T 453
5. tensile strength wet (MD) (kN/m)≥0.11 0.20GB/T465.2
6. tensile strength wet (CD( (kN/m)≥0.07 0.1GB/T465.2
7. heatseal strength (kN/m)0.08 0.10GB/T 12914
8. moisture (%)8.05.6GB/T 462
9. bright (%)7585GB/T 7974




Our quality control 

1. raw materia control(strictly supplier assessment and selection  to guarantee the material quality)  

2. process control (strictly abide company  craft procedures)

 3. simi-finished products control  (strictly inspected by technical person)

4. finished products control  ( scanned by bar code on every carton ) 


Our service

 1.Free samples are available

2. Delivery the goods in time

3. perfect  after-sales service (service hot service: 0086 571 69817615)



The size, color and each of the parameters can be changed as your requirements.

Also you can send sample to us for testing, and then produce as your samples.


 our workshop 




our lab appliance




our warehouse 







  our certification



 our company