Non-porous waterproof breathable film production process
A waterproof, breathable, production process technology, applied in the direction of thin material processing, application, coating, etc., can solve the problems of uneven force, uneven amount of glue on the surface of the first substrate, and low film processing quality
Inactive Publication Date: 2021-03-12
杭州凌瑞新材料科技有限公司
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Problems solved by technology
[0004] (1) In the process of film production by traditional non-porous waterproof and breathable film production equipment, the amount of glue on the surface of the first substrate is easily uneven, resulting in low film processing quality
[0005] (2) In the process of producing the film in the traditional non-porous waterproof and breathable film production equipment, the first substrate and the second substrate are easily subjected to uneven force during the composite process, resulting in low film processing quality
Method used
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Embodiment Construction
[0035] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 7 , to further elaborate the present invention.
[0036] A non-porous waterproof and breathable film production process, which uses a non-porous waterproof and breathable film production equipment, the non-porous waterproof and breathable film production equipment includes a workbench 1, a production device 2 and a production device 2 3, using the above-mentioned non-porous The specific method for the production of non-porous waterproof and breathable film by the waterproof and breathable film production equipment is as follows:
[0037] S1. Positioning the first base material: positioning the first base material through the production device-2;
[0038] S2. Positioning the second base material: positioning the second base material through the production device 23;
[0039] S3. Processing the fir...
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The invention relates to a non-porous waterproof breathable film production process which comprises a workbench, a first production device and a second production device, the first production device is fixedly mounted at the upper end of the workbench, and the second production device is mounted on the right side of the first production device; the first production device comprises fixing plates,a right-angle plate, a first motor, a first winding roller, a first guide roller, a gluing frame, supporting roller and a drying lamp panel; and the second production device comprises a second windingroller, a second guide roller, a heating roller, a pressing roller, a cooling roller and a third winding roller. According to the production process, the surface of a first base material is machinedthrough the first production device, meanwhile, the first base material is guided and transported, when the surface of the first base material is subjected to gluing treatment, the amount of glue is limited, a second base material is guided through the second production device, and meanwhile, the first base material and the second base material are subjected to composite treatment.
Description
technical field [0001] The invention relates to the field of film production, in particular to a production process of a non-porous waterproof and breathable film. Background technique [0002] Non-porous waterproof and breathable film is a new type of high-efficiency covering material made of polypropylene fiber by hot pressing. It has the characteristics of heat preservation, breathability, anti-condensation, corrosion resistance, and durability. The material is processed by composite processing into production. [0003] In the process of producing the film, due to the structural limitations of the film, the following problems exist in the actual operation process: [0004] (1) In the process of film production by traditional non-porous waterproof and breathable film production equipment, the amount of glue on the surface of the first substrate is easily uneven, resulting in low film processing quality. [0005] (2) In the process of producing the film in the traditional...
Claims
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IPC IPC(8): B29C65/52B65H18/10B05C1/08B05C9/14B05C11/10B05C13/02B05D3/02B29L7/00B29K23/00
CPCB05C1/083B05C9/14B05C11/1039B05C13/02B05D3/0254B29C65/526B29C66/0342B29C66/45B29K2023/12B29L2007/00B65H18/10
Inventor 不公告发明人
Owner 杭州凌瑞新材料科技有限公司