Membrane co-extrusion integrated sectional material, manufacturing method, manufacturing system and application thereof
A manufacturing system and integrated technology, applied in the field of plastic profiles, can solve the problems of air pollution, high cost, easy scratching of the coating, etc., and achieve the effects of reducing production costs, simple and controllable devices, and simple and controllable processes
Inactive Publication Date: 2020-08-18
SHENZHEN JIECHUANG NEW MATERIAL CO LTD
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- Application Information
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Problems solved by technology
At present, the plastic profiles used in the market are usually sprayed with a coating on the surface of the plastic profiles in order to protect the base layer and increase its surface gloss. However, this type of profile is likely to cause air pollution during the paint spraying process and pose a hazard to the health of workers. In addition, the coating is easy to scratch during use, which leads to the unattractive appearance of the product, strong plastic feeling, poor hand feeling, shortened product life, and high cost. There is an urgent need for a film-coated co-extrusion integrated profile
Method used
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Embodiment 1
[0041] A manufacturing process for film-coated co-extruded integral profiles, using the following steps:
[0042] S1: granulate 85-90% ABS, 5-8% azodicarbonamide blowing agent, and other additives to form the mixed main plastic pellets; set the temperature in the extruder hopper 201 to 80-85 Bake at ℃ for 2-3 hours. The PET film is fixed on the hopper 201 of the extruder by the PET film fixing device 202, and the film is passed through the extrusion die 204;
[0043] S2: Put the main plastic pellets into the extruder barrel 202 screw through the hopper. At a certain temperature, the barrel 202 has a temperature range of 170°C to 180°C, and the process of heating, melting, and plasticizing is carried out, so that the pellets finally become molten. state of fluid;
[0044] S3: sending the melted main material in the barrel 202 of the extruder into the extrusion mold 204;
[0045] S4: The main plastic pellets and PET film are gathered together at the die head through different...
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The invention discloses a membrane co-extrusion integrated sectional material, a manufacturing method, a manufacturing system and application thereof. The membrane co-extrusion integrated sectional material is extruded by adopting main plastic granules and a PET film, and the membrane co-extrusion integrated sectional material comprises a main sectional material and a PET film layer. The membraneco-extrusion integrated sectional material has the advantages of metal texture, color diversity and environmental friendliness, and meanwhile, and the manufacturing method and the manufacturing systemof the membrane co-extrusion integrated sectional material reduce the production cost, and are simple and controllable.
Description
technical field [0001] The invention belongs to the technical field of plastic profiles, and in particular relates to a film-coated co-extruded integrated profile, a manufacturing method, a manufacturing system and an application thereof. Background technique [0002] Plastic profiles refer to extruded plastic products with irregular cross-sections called plastic profiles. With the wide application of plastic products in the industrial field, plastic profiles are also widely used in various industries. At present, the plastic profiles used in the market are usually sprayed with a coating on the surface of the plastic profiles in order to protect the base layer and increase its surface gloss. However, this type of profile is likely to cause air pollution during the paint spraying process and pose a hazard to the health of workers. In addition, the coating is easy to scratch during use, which leads to the unattractive appearance of the product, strong plastic feeling, poor han...
Claims
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IPC IPC(8): B29C48/12B29C48/15C08L55/02C08J9/10B29L12/00
CPCB29C48/12B29C48/15C08J9/103C08J2355/02B29L2012/00
Inventor 钟明向继遵郑孝存杨柳
Owner SHENZHEN JIECHUANG NEW MATERIAL CO LTD