China Pet Bottle Is Correctly Manufactured

Polypropylene and prototype
Polyethylene pipes of different diameters are equally effective for prototyping, which may not be surprising, a material with so many uses, such as polypropylene. Before we discuss the “why” and “how” of the polypropylene prototype, let us review the purpose of the Pet Preform Mould prototype (and should) serve. Keep in mind that different prototypes and materials can perform different functions, so not every prototype iteration needs to satisfy all of the following factors.
Functional testing: Be prototyping to make sure your product works as it should. For example, if there are moving parts, they should move in the right way (rather than break or separate). As a sturdy, flexible material, polypropylene can be used to approximate the properties of other solid materials, giving you a good understanding of the normal function of the finished product.
Form and suitability testing: If your product is a component that will be used in other applications, you need to make sure that it interacts with other components and parts in the right way, and that it fits correctly into one component ( If applicable). Polypropylene has a relatively standard 2% shrinkage factor, so if you have different materials, be sure to take this into account. It should also be noted that polypropylene is not suitable for painting or dyeing (due to its low friction or “stickiness” down to the molecular level), so if the finished part needs to be painted, the polypropylene prototype will not be suitable for testing in this respect. .
Aesthetic test: On the other hand, if your product does not require painting (you think polypropylene is a production material), an aesthetic polypropylene prototype can give you a good idea of ​​whether your part will look like it should. (If this is an important consideration).
Manufacturability test: Can your China Pet Bottle product be manufactured correctly? This is a key issue and one of the most important questions that the prototype can answer. Taking steps to prevent manufacturing defects or defective parts is a critical use of the prototype.

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