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Jiangsu Jiangsu advertising fan advertising fan fan wholesale Jiangsu customized advertising fan (affordable and reliable) Creative fan, plastic fan, pp fan, pvc fan article from the Fu Ke Nasi fan plant to provide Mr.Huang _ _ Tel: 0577- 68686660_15958785367__QQ: 1165364989, welcome to visit the plant, buy! In recent years, more and more emphasis on the importance of its business, with the various means to publicize the company's products, business projects, suck the eye the attention of consumers. These include hair leaflets, do media advertising fees by the energy and money but up to the publicity. Sometimes instead it played a negative role, because consumers are generally very offensive advertising. How can I eliminate consumer resentment can play for publicity of it, in what way, this was the business has been pursuing the goal. summer, there is a good publicity method can be used, and you do not think. Yes, this is advertising fan, fan printed on their company's products and distribution business projects, both beautiful and played the role of propaganda. Moreover, consumers use the process slowly unconscious listen to accept advertising content of summer, fans of usage would not have said. The company hereby introduced preferential advertising fan production ., according to information provided by the customer making exquisite designs, quality management and reliable appearance PVC fans welcome new and old customers to inquire various plastics molding mobility is also due to various factors change, the factors are the following main impact!: ① high temperature material temperature is increased mobility, but also vary in different plastic, PS (in particular, the impact resistance and higher MFR values), PP, PA, PMMA, modified polystyrene (such as ABS, AS) , PC, CA and other plastics with large temperature changes liquidity. For PE, POM, the temperature increase or decrease their liquidity less affected. Therefore, the former should adjust the temperature in the molding to control liquidity. ② to increase the pressure of the melt injection pressure by the shearing effect, and also increases fluidity, especially more sensitive PE, POM, it should be adjusted to control the flow of the injection pressure during molding. ③ casting mold structure in the form of system, the size, layout, design of the cooling system, the melt flow resistance (e.g. type surface roughness, forehearth section thickness, shape of the cavity, exhaust systems), and other factors have a direct impact to the melt in the cavity The actual flow inside, where lower melt temperatures cause increased resistance to the flow of liquidity is reduced. Mold design should be based on the use of plastic flow, choose a reasonable structure. It can also control the material temperature during molding, mold temperature and injection pressure, injection speed and other factors to regulate the situation properly filled molding needs to meet. Material: matte plastic fan + four-color printing + UV exquisite variety of colors, styles plastic handle. Features: large format advertising, can be good for business to do targeted advertising; the specific requirements of its shape, size a, color etc. can be earmarked businesses. Universal fan shape: fan-shaped semi-circular oval shaped fan General Specifications:.... 17 * 18cm18 * 18cm17 * 19cm handle common colors:... Blue green yellow red white and black Material:. PP plastic fan shape: fan , circular, semi-shaped, oval or customer specified fan Specifications: 17 * 18cm 17 * 19 cm 18 * 18cm 19 * 21cm Printing: double-sided four-color UV printing thickness: normal price is 60 silk (silk to produce 50-70 ) Handle Shape: O handle, the handle, short rivets, rivet long, short, ivory handle, etc. Qizhe handle color: red, blue, yellow, black and purple from the set quantity: 5000 production cycle: 7 days crystal thermoplastics no crystallization phenomenon can be divided into crystalline and non-crystalline plastics (also known as amorphous) plastic according condensation occurs when two categories. The so-called phenomenon of crystallization from the molten state to the plastic is condensed, the molecules move independent, completely unordered state, stops the free movement of molecules into, according to a fixed position slightly, and there is a tendency to make the molecular arrangement becomes a formal model phenomenon. ??? As the transparent plastic Distinguishing these two types of standard visual appearance of thick plastic plastic parts, generally crystalline material is opaque or translucent (such as POM, etc.), the amorphous material is transparent (such as PMMA, etc. ). But there are exceptions, such as poly (4) methyl pentene to crystalline plastics there is a high transparency, ABS is an amorphous material but not transparent. ??? Mold design and selection of the injection molding machine should pay attention to crystalline plastics have the following requirements and precautions: ① material temperature rises to more heat molding temperature required, use plasticizing capacity equipment. ② release when cooled back of the heat, to cool sufficiently. ③ molten and solid big difference in specific gravity, forming large shrinkage, prone to shrinkage, porosity. ④ cooling fast, low crystallinity, shrinkage, high transparency. The degree of crystallinity and related plastic wall thickness, thickness is slow cooling, high crystallinity, shrink large, good physical properties. So the crystalline material should be required to mold temperature must be controlled. ⑤ significant anisotropy, internal stress. After the release of the molecule has not crystallized continued tendency to crystallize, in energy imbalance, prone to distortion, warping. ⑥ crystallization temperature range is narrow, prone to not melt the end of the injection mold or clogged inlet. Advertising fan manufacturers, welcome to visit Fu Ke Nasi custom folding fan factory! ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ factory outlets, the price is reasonable] [welcome new and old customers to inquire!] [Consulting ] Xiaojing Li Hotline: 0577-68683396 18815115537 [official website] http://www.zjfkns.com (you can view the product design) [QQ] Consulting (! can be obtained from an electronic version of the product offer sheet Atlas) 1252299790 (taste Court 1) 2,243,604,010 (Taste Pavilion 6) 1165364989 (This QQ full) 1002798486 (This QQ full) _1450197747 (this QQ full) ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ ▄▄▄▄▄▄▄▄▄▄▄ advertising fan production, small fan production, custom fan, paper fan advertising fan Jiangsu Jiangsu Jiangsu fan wholesale advertising fan advertising fan custom (affordable, trustworthy)