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Dowell Moulds Ltd focuses on creating and providing Hot Runner Cap Moulds for various uses in the market, while working on customer needs. Being one of the top Hot Runner Cap Mould Manufacturer and supplier, we provide the latest hot runner cap mould in India with more accuracy, effectiveness and long sturdiness. We have developed advanced custom hot runner cap moulds design India with quality materials and by implementing up to date technologies We are well known as the reliable hot runner cap mould company. Whether for the standard or custom moulds, the company offers reliable solutions that boost your productivity and give the desired quality of the final products.
For more detailed closure solutions, explore our range of Hot Runner Closures Moulds for screw caps, flip-top caps, and other closures.
Hot Runner Cap Mould refers to a specific type of injection mould that’s designed solely for the fabrication of plastic caps and closures of any nature. This mould uses a hot runner system in that the plastic material is in a molten state when it is injected into the mould cavities, hence enabling the production of quality products.
Heated Runner System: As with most operations in the production of plastic bottles, the hot runner system in the cap mould is responsible for keeping the material molten during injection. The features of this system are heated manifolds and nozzles, which convey the molten plastic to the mould cavities without cooling down.
Material Efficiency: Cold runners on the other hand cause a lot of material wastage hence the hot runner system reduces on wastage. The material injected with is used directly in the final product which causes efficiency and cost effectiveness.
Improved Cycle Times: The hot runner system enables the cycle times to be shorter because of the reduced cooling time in maintaining the temperature level for shorter periods meaning more production.
Consistent Quality: Hot runner cap moulds mean that all the mould cavities are filled properly and the caps have a good quality, appropriate size and less flaws such as sink marks or weld lines.
Enhanced Surface Finish: These molten plastics which are delicate in strength and more sensitive to heat and contaminants flow quite easily into the mould cavities to produce caps of excellent surface finish and visual appeal.
Complex Designs: Hot runner systems allow the production of caps with specified designs and a functioning of the structure, even if the geometry is quite complex.
Injection: Molten plastic is injected into the hot runner system and it distributes the heat of the molten plastic to the sprue.
Distribution: This hot water heated manifold and nozzles that distribute the molten plastic to the cavities for caps molded.
Filling: The plastic takes the shape of the cap and it spreads into the mould cavities.
Cooling and Solidification: The parts can cool and solidify in the moulds that are provided for this purpose.
Ejection: The mould opens, pushing the finished caps out of it and dumping the unfilled ones into the chasing bin.
Hot Runner Cap Moulds are applied in beverage production lines; food packaging lines; medicine and cosmetic production lines; and sanitation articles production lines as well. Common applications of these moulds are for the creation of screw caps, flip-top caps and snap-on caps among many others.
It has been established that through the application of a hot runner cap mould, high efficiency, superior quality, and reduced cost of producing the plastic caps is released thus making it the most desirable mould for the production of caps.
