How should a paper cup making machine choose a mold if it wants to produce paper cups of different sizes?

Author:MINGYUAN Paper Cup Machine SuppliersFROM:Disposable Cup Machine Manufacturer TIME:2024-05-08

This article will explain how Paper cup making machine should choose molds when making paper cups of different sizes.

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Based on our experience , the cup shapes are shaped by the molds . If there are two or more cup sizes , then we will be faced with the choice of molds.

There are two types of molds for paper cup machines:

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1.Full set of mold

Changing the complete set of molds will change the angle, upper diameter, lower mouth, and height of the paper cup.

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In this case , each individual size varies a lot in measurement . That is to say , it is not possible to keep the same bottom diameter and cup angle among them. Once they have the different bottom diameter , then they belong to “ the full set of molds”,which takes time to change the mold (2 days) and requires the experienced technicians as well . Usually , we do not recommend customers to take the full set of molds ,but to purchase more machines for different sizes in order to maintain the half set of molds in one machine , unless customers say “No!” 

2.Half set of mold

Replacing half a set of molds will change the angle, top, and height of the paper cup, but the bottom will remain unchanged.

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the half set of mold should be taken by diagrams and images of each cup size which shows the same bottom diameter and cup angle ,which are easily changeable( just a few hours to change the mold) and money-saving for molds cost as well .

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