Preparing tea filter papers with High air permeability from jute fibers for fast leaching

Properties of mixture of hemp bast and softwood pulp for filter paper manufacture

“…The air permeability values of handsheet were 253.08–520.99 μm/Pa.s. which had lower than filter paper from jute [ 10 ]. These results possibly indicate that handsheet from mixed hemp/softwood pulp might slow rate of leaching.…”

“…The dry tensile strength of beaten handsheet are in the range of 41.27–45.46 Nm/g. On the contrary, wet tensile strength of all handsheet are in the range of 0.73–1.00 Nm/g, which lower than that of filter paper from jute [ 10 ]. As a result, beating level did not affect wet tensile properties of the samples due to the handsheet structural consisting of pure cellulose, thus, the weak wet tensile strength owing to the abundance of accessible hydroxyl groups on its surface caused degradation of the structure.…”

“…Bast fibers are collected from the phloem or bast surrounding the stem of certain dicotyledonous plants [ 7 , 8 ]. These types of fiber have higher tensile strength than that of other natural fibers, so that they could be ideal to be used for different applications in many industries, including textiles, non-woven, rope and nets, as well as pulp, paper and paper board production [ 9 , 10 ]. In the last few decades, research projects were carried out on utilization of bast fiber [ [11] , [12] , [13] ] due to attractive features of the bast fibers, namely their low cost, light weight and high specific modulus.…”

Camellia oleifera shell as a potential agricultural by-product for paper production

“…2) among the three samples were also not different. The air permeability of the paper was determined by the gaps from the interweaving fibers and the pores in the fibers (Nong et al 2019). Increasing the addition of short and stiff steamexploded COS pulp resulted in the microstructures of handsheets becoming loose and rough.…”

Preparation and characterization of handsheet using cellulose based Agri-weed: A sustainable utilization of Urena Lobata fiber

“…According to Jahan et al (2016), jute fibers possess notable characteristics such as high strength and antibacterial capabilities. Consequently, these attributes make jute fibers a potential substitute for conventional raw materials in the production of tea filter papers within the pulping and papermaking sector [ 25 , 26 ]. The researchers' results also suggest that jute exhibits favorable characteristics as a viable source for producing various grades of pulp [ 9 , 20 , 25 , 27 , 28 ].…”