... .FDA,SGS,COA. Brief introductionOur company can supply high quality coffee filter paper, the weight is:16.5gsm,18gsm,20gsm,23gsm,25gsm ... europ standarded analysis report.Feature of our coffee filter paper:1.Perfect adaptation of the coffee filter paper is the guarantee of the quality ... of our coffee filter paper:23g/m²,28g/m²,32g/m²,35g/m²,38g/m²Coffee powder capacity for bags:One bag can serving ...