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A heat transfer paper production and processing technology
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A processing technology, heat transfer paper technology, applied in the direction of papermaking, paper machine, paper machine wet end, etc., can solve the problems of low paper quality caused by single cylinder papermaking, high price of double cylinder papermaking and cannot be promoted, and reduce production cost, the effect of realizing recycling
Active Publication Date: 2019-03-01
浙江立丰新材料科技有限公司
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Problems solved by technology
[0005] In view of the above problems, the present invention provides a heat transfer paper production and processing technology, which utilizes the reformation of the single cylinder netting, by extending the length of the forming net, and repeatedly folding and changing the direction of the forming net, so that the single cylinder net can be folded to form The upper and lower forming wires are conveyed in the same direction and at the same speed to meet the requirements of the double cylinder papermaking process, which solves the technical problem that the paper quality of the single cylinder paper is low, and the double cylinder papermaking price is high and cannot be promoted, and realizes the single cylinder papermaking Can produce thermal transfer paper base paper that meets the requirements of transfer film production
Method used
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[0042] Such as figure 1 Shown, a kind of thermal transfer paper production and processing technology comprises:
[0043] Step 1, the feeding process, the slurry in the slurry tank 30 is pumped by the slurry pump 31, transported along the pipeline to the supply pipe 32, and sprayed from the supply pipe 32 to the upper surface of the forming area 21 and the covering area 23 In the gap formed by the lower surface of the
[0044] Step 2, the rolling process, the slurry entering the gap between the forming area 21 and the covering area 23 is reciprocally rolled by the rolling roller group 42 on the upper surface of the covering area 23, and the slurry is flatly spread on the forming area. on the net 2, and simultaneously roll off the moisture in the slurry;
[0045] Step 3, water absorption process, the slurry after rolling and dehydration is horizontally transported by the forming wire 2, and transported to the water absorption station located at the rear side of the rolling rol...
Embodiment approach
[0087] Such as Figure 10 and Figure 11 As shown, as a preferred embodiment, the cleaning device 6 includes:
[0088] A cleaning motor 61, the cleaning motor 61 is arranged on one side of the second installation part 12; and
[0089] A cleaning roller 62, the two ends of the cleaning roller 62 are rotatably arranged on the second mounting part 12, one end of which is connected to the cleaning motor 61 through a belt drive, and several brushes are equidistantly arranged on its circumference. Needle 621, the cleaning roller 62 is driven by the cleaning motor 61 to rotate, and the impurities on the forming wire 2 are cleaned by the brush needle 621.
[0090] Such as Figure 11 Shown, wherein, described cleaning device 6 also comprises:
[0091] Collecting groove 63, described collecting groove 63 covers described cleaning roller 62 and is arranged, and its two ends are fixedly connected with described second mounting part 12, and its side wall is provided with output pipe, a...
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Abstract
The invention provides a heat transferpaper production and processingsystem. The heat transferpaper production and processingsystem aims at solving the technical problems that the finished paper made through a single-cylinder papermakingmachine is low in quality, and a twin-cylinder papermakingmachine is high in papermaking price and cannot be popularized. The heat transferpaper production and processingsystem comprises a forming area, a reversing area, a covering area and a steering area, by extending the length of forming fabric and by repeatedly folding and reversing the forming fabric to form the steering area, the forming fabric of a traditional single-cylinder papermaking machine is folded to form the forming area and the covering area which are conveyed longitudinally in the same direction and at the same speed, so that the forming fabric reaches the effect obtained through a twin-cylinder papermaking machine, the purpose is achieved that the single-cylinder papermaking machine can produce body paper of heat transfer paper which satisfies transfer film production, and the production cost of a paper mill is lowered.
Description
technical field [0001] The invention relates to the technical field of production and manufacture of thermal transfer paper base paper, in particular to a production and processing process of thermal transfer paper. Background technique [0002] Thermal transfer printing is an emerging printing process, which has been introduced from abroad for more than 10 years. The printing method of this process is divided into two parts: transfer film printing and transfer printing processing. The transfer film printing adopts dot printing with a resolution of 300dpi, and the pattern is pre-printed on the surface of the film. The printed pattern is rich in layers, bright in color, ever-changing, and color difference. Small size, good reproducibility, can meet the requirements of the designer, and is suitable for mass production; the transfer printing process transfers the exquisite pattern on the transfer film to the surface of the product through one-time processing of heat transfer ma...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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