Generally, the popular size of the milk tea cup/ juice cup is 360ml, 500ml,600ml, and 700ml. see below pictures for reference. the milk tea cup mold will be 2 cavities, 4 cavities, 6 cavities, 8 cavities cup mold, with hot runner system, 2344 steel for mold core and cavity, P20 steel for mold base, so that we can make sure that the mold will have a long lifetime in high speed production situation.
The plastic materials of knife, fork and spoon are generally PP and PS. Different plastic materials, the choice of steel material for the mold is also different. The steel material of the knife, fork and spoon mold is generally selected from P20, 718H, H13, S136, 2344, 2316, quenching material and other steel materials.
Coffee capsule is used for making coffe by coffe machine. The advantage of coffee capsules is that because the capsule wall texture is relatively hard, it can maintain the prototype well at high temperature, so high-pressure water vapor can be injected into the capsule, so that the coffee can be completely precipitated under the action of pressure. Strong espresso, which can better ensure the aroma of the coffee
One of our respected customer in Middle-East ordered two injection mold for a heart shaped box. it is a transparent box made by PS material, wall thickness is only 1.2mm. plastic mold for box bottom: 2 cavities, 1 tip point type hot runner for each cavity, 718H steel for mold cavity and core plastic mold for box lid； 1+1 cavity, 1 tip point type hot runner for each cavity, 718H steel for mold cavity and core
MINGYU mold company has much experience on design and making this kind of commodity mold. there are different design structure, processing standard in order to meet different customer's requirement. the generally structure is : one cavity, cold runner, #45 steel for mold base, P20 for cavity inserts, 718 steel for sliders. demolding can be automatically by ejecting plate or pulling rods.
The simple understanding of the so-called high speed injection molding machine is that the running speed is faster than that of ordinary injection molding machines, especially the injection speed and mold opening and closing speed. This greatly shortens the cycle time in product production and increases production efficiency. For example, now packaging boxes for fast food, disposable knives, forks, and spoons, as well as some medical equipment products and electronic products, often require a high output per hour for such products.