在线一本码道高清

Papermaking; cellulose; paper equipment manufacturing and its manufacturing technology
  • Manufacturing method of production and processing equipment for spray-molded mica board
    The utility model belongs to a spray-molding mica board processing equipment, and particularly relates to a spray-molding mica board production and processing equipment. Mica paperboard is mostly made with plant fiber paper making machines. The slurry is taken up in a net box by a circular tube net and adsorbed by felt. After several times the same process (that is, multiple round nets), the mica scales gradually become Thick paper, the paper is laminated by multiple layers to form a mica board, and some also adopt the hydraulic pressure system to make the slurry drain ...
  • Manufacturing method of high-strength sizing mica paper
    The utility model belongs to mica paper, and particularly relates to a high-strength sizing mica paper. Mica is a rock-forming mineral with a hexagonal flaky crystal form and is one of the main rock-forming minerals. Mica crystals have a layered structure inside, so they are flaky crystals, mainly hexagonal flaky crystals. Its characteristics are insulation, high temperature resistance, and the most widely used in industry is sericite, which is widely used in coatings, paints, electrical insulation and other industries.
  • Manufacturing method of anti-pulling multi-layer composite mica paper
    The utility model belongs to mica paper, and particularly relates to a multi-layer composite mica paper with anti-pulling properties. Mica paper is made from high-quality muscovite from Sichuan. It is broken into pulp and paper by thermochemical or hydraulic peeling, and then cut into continuous web or single sheet. The mica paper required for maintenance is also considerable. In addition, There are also a large number of industrial and household appliances that also require a large number of products such as insulating cardboard, and the domestic mica paper market has great promise. The existing multilayer composite mica paper is ...
  • Manufacturing method of automatic doctor blade coating and homogenizing device for water transfer paper surface
    The utility model relates to a doctor blade coating device, in particular to an automatic doctor blade coating and homogenizing device for the surface of a water transfer paper. The principle of scraper coating is relatively simple, that is, the excess coating is applied to the paper web by a feeding roller, and then the excess coating is scraped off with a scraper. The scraper uses a high-carbon steel magnetic hard blade with a width of 100-105mm. The thickness is 0.381-0.457mm, the amount of wet material is uniform, but very thick, ...
  • Manufacturing method of soft calendering pneumatic adjusting device
    The utility model relates to soft calendering, in particular to a soft calendering pneumatic adjusting device. Soft calendering, also known as gloss calendering, can significantly improve the surface smoothness and gloss of coated paper. The nip is controlled by an adjustable elastic cladding, high and medium rolls, and a chrome-plated or highly polished surface. Hollow cast iron rolls are formed, and the pressure between the rolls adjusts the line pressure through a pneumatic device to achieve the surface smoothness and gloss of the desired product. With the continuous application of soft calendering technology ...
  • Manufacturing method of coating head device for glassine paper production
    The utility model relates to glassing paper production equipment, in particular to a coating head device for glassing paper production. Racine paper is a kind of industrial paper. Glassine base paper is coated and processed into glassine paper. Glassine paper is dense and uniform, with good internal strength and light transmission. It is a common material for making barcode labels, stickers, tapes or adhesive industrial products. It is especially suitable for rotary and flat die cutting. Glassine paper has high temperature resistance, ...
  • Manufacturing method of viscose machine for printing base paper
    The utility model belongs to the field of machinery and equipment for printing production, and particularly relates to a viscose machine for printing base paper. With the development of digital printing and digital printing technology, China's demand for corresponding substrates will increase even more. Now it is generally the case that most printing plants mostly use coated paper and double-sided offset paper suitable for traditional printing. These two types of paper are prone to printing failure during the digital printing process. In order to be more suitable for digital printing, the existing technology has ...
  • Manufacturing method of facial tissue paper flavoring device
    The utility model relates to a perfumer, in particular to a facial tissue paper perfumer. In the production process of toilet paper, the manufacturing company first produces or purchases rolls of toilet paper raw materials (disc paper), and then stacks the raw materials into the required number of layers and then cuts them into sheets. The type and model of toilet paper are sprayed with fragrance on the sheet, and finally the sheet is packaged into a pack of face towels. Especially when spraying perfume ...
  • Manufacturing method of integrated transmission mechanism equipment of mica paper machine
    The utility model belongs to a mica paper machine, and particularly relates to an integrated transmission mechanism equipment of a mica paper machine. Mica is a collective name for minerals of the mica family. They are aluminosilicates of metals such as potassium, aluminum, magnesium, iron, and lithium. They are layered structures, monoclinic, and the crystals are pseudohexagonal plate or plate, and occasionally columnar ; The layered cleavage is very complete, with glass luster, flakes have elasticity, the refractive index of mica increases correspondingly with the increase in iron content, and can be raised by low positive ...
  • Manufacturing method of forming flat platen structure on papermaking streamline
    The utility model belongs to a papermaking machine, and more particularly, relates to a forming flat platen structure on a papermaking streamline. In the process of paper production, it is necessary to flatten and emboss the paper with a forming platen. The existing flattening mechanism generally uses a hydraulic mechanism to drive the platen to slide up and down to complete the flattening action. Based on the above, the existing pressure plate is driven to slide up and down by the hydraulic mechanism, and uneven pressure is easy to occur during use ...
  • Manufacturing method of supporting roller for paper machine
    The utility model relates to a papermaking equipment, in particular to a support roller for a papermaking machine. At present, vacuum rollers are widely used in the field of papermaking. Vacuum rollers can remove most of the moisture in the pulp, reduce the drying time of the dryer, indirectly reduce the production cost, and improve the production efficiency. In this process, a vacuum through roller is provided with a groove of a vacuum through hole and a connected vacuum through hole, and the hole diameter of the vacuum through hole is to suck moisture away through the vacuum through hole, ...
  • Manufacturing method of mica paper machine pressure roller pressure automatic control system
    The utility model belongs to a mica paper machine, and particularly relates to an automatic control system for the pressure of a roller of a mica paper machine. Mica is a rock-forming mineral with a hexagonal flaky crystal form and is one of the main rock-forming minerals. Mica crystals have a layered structure inside, so they are flaky crystals, mainly hexagonal flaky crystals. The characteristics are insulation, high temperature resistance, the most widely used in industry is sericite, widely used in coatings, paints, electrical insulation and other industries, so it needs ...
  • Manufacturing method of industrial pulp crushing equipment
    The utility model is an industrial pulp pulverizing equipment, which belongs to the field of industrial processing. Pulp shredder is referred to as crusher. The shredder stirs and pulverizes waste paper pieces dissolved in water to form a suspension of paper fibers. A solution with a paper content between 1% and 6% is called a low-concentration pulp solution. The solution between 6% and 18% is called a high-concentration pulp solution. The degree of pulverization of the paper by the grinder determines the recovery efficiency of waste paper. It is the subsequent paper fiber ...
  • Manufacturing method of high-performance special fiber drying device
    The utility model relates to fiber drying, in particular to a high-performance special fiber drying device. In the production of special fibers, in order to dry the fibers, a drying device is necessary. In the past, the drying devices could not conveniently place and transport the fibers to be dried, the drying efficiency was low, and it was not convenient to lift the staff. The height of the seat is convenient for discharging from a high place. To this end, we propose a high-performance special fiber drying device ...
  • Manufacturing method of traction device for color spinning production
    The utility model relates to chromatic spinning yarn traction, in particular to a traction device for producing colored spinning yarn. Color spinning is the process of dyeing fibers into colored fibers, and then thoroughly mixing two or more fibers of different colors into a yarn with a unique color mixing effect. The soft and fashionable colors, which can cope with the flexible production of small batches and multiple varieties, are increasingly used in high-end apparel products. With the rapid development of society and economy, ...
  • Manufacturing method of colored spinning fiber dust removal device
    The utility model relates to a dust removal device, in particular to a colored spinning fiber dust removal device. Color spinning is the process of dyeing fibers into colored fibers, and then thoroughly mixing two or more fibers of different colors into a yarn with a unique color mixing effect. The demand is easy to carry out the textile operation, and the color difference is easy to adjust. Dyed fiber may accumulate dust during dyeing or storage. This ...
  • Manufacturing method of woolen yarn drawing machine
    The utility model relates to textiles, in particular to a woolen yarn drawing machine. The ancient and modern textile process has been developed with the change of textile raw materials, so raw materials have an important position in textile technology. In ancient times, the fibers used in textiles in the world were all natural fibers. Generally, they were wool, hemp, and cotton. For example, the wool used in the Mediterranean region was only wool and linen; cotton was used in the Indian peninsula. Yarn is growing ...
  • Manufacturing method for reducing weaving shaft and facilitating maintenance
    The utility model relates to the field of weaving shafts, and in particular relates to a weaving shaft with reduced runout and convenient maintenance. Air jet loom is a shuttleless loom that uses jet air to draw weft yarns through the shed. The working principle is to use air as the weft insertion medium, and use the compressed compressed air jet to generate the frictional traction force on the weft yarn. The weft yarn is brought through the shed, and the purpose of weft insertion is achieved by the jet generated by air jet. During the work of the air-jet loom, the warp control is to move the warp from a weaving shaft ...
  • Manufacturing method of holding structure for fixing end of support head of pan head
    The utility model relates to garden equipment, in particular to a holding structure for fixing the end of a pan head support shaft. Warp knitting refers to the use of one or more sets of parallel-arranged yarns on all working needles fed into the machine in the warp direction to form loops at the same time. Warp knitting machines are machines used to complete such warp knitting. The warp knitting warp needs to be equipped with a pan head. For example, the application number is cn201210545767.3 ...
  • Manufacturing method of warping machine tension regulator
    The utility model relates to a warping machine, in particular to a warping machine tension regulator. The warping machine distributes a bunch of warp threads on the drum, and then transfers it to the loom. During the processing process, the yarn needs to be conveyed quickly and accurately. During the yarn conveyance, the tension often changes with the conveyance. During the existing yarn conveyance, the tension cannot be adjusted in time, which affects the conveyance. Some tension adjustment mechanisms are troublesome to operate and the adjustment range ...
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Technical classification