Publish Time: 2022-08-19 Origin: Site
Application of polyester forming fabric
Polyester molding fabric can be divided into four heald single-layer fabric, five heald single-layer fabric, eight heald single-layer fabric, eight comprehensive double-layer fabricwork, sixteen comprehensive two-layer and half fabricwork, twenty four comprehensive three-layer fabricwork and other series.
The 4-fold and 5-fold series single-layer polyester forming fabrics are suitable for making cultural paper such as single glue, double glue and color glue, printing paper, glossy paper, packaging paper and general newsprint. Suitable for general long screen paper machine.
Eight heald series single-layer polyester forming fabric is suitable for making paper bag paper, kraft paper, box board paper, corrugated paper and other packaging paper with large weight and general printing paper. Suitable for general long screen paper machine.
Eight heald series double-layer polyester forming fabric is suitable for making surface pulp, lining pulp, core pulp and bottom pulp of high-grade printing paper such as dictionary paper, offset printing book paper, newsprint and forming paper, tissue paper and board paper. Suitable for medium and high speed paper machines.
Sixteen heald series two-layer semi polyester forming fabric is suitable for making surface pulp, lining pulp, core pulp and bottom pulp of high-grade printing paper such as offset printing book paper, coated base paper, newsprint, cigarette paper series (forming paper, filter stick paper), toilet paper, tissue paper, white card paper and kraft card paper. Suitable for medium and high speed paper machines.
Multi heald series three-layer polyester forming fabric is suitable for making high-grade printing paper, thin paper, cigarette series paper, etc. Suitable for high speed paper machine.
Maintenance of polyester forming fabric
There are many factors that affect the longevity of polyester forming fabric. It is not only affected by the forming method of paper machine (such as long mesh paper machine, mesh paper clamping machine, mesh paper stacking machine, etc.) and the technical conditions of paper machine (such as raw materials of dehydration elements, shape design, size variety, proportion, content of filler variety, vacuum degree, fabric speed, fabric tension, fabric consumption and fine fiber retention rate, etc.), It is also related to the structure and type of polyester molding fabric itself (such as multifilament fabric, monofilament fabric, single layer fabric, multi-layer fabric, fabric thickness, etc.). Therefore, it is necessary to consider various factors in actual production to achieve the purpose of extending the fabric life.