Injection VS Blowing

Do you know their respective production processes, differences in demand for raw materials, and uses? Do you understand their respective characteristics? Come and read this blog, maybe this is the best popular science article for those who have just entered the mold industry or want to understand the mold industry.

The emergence of two-color mold injection molding uses a brand-new molding method to complete two-color molding and secondary encapsulation of the same product in a shorter time than double the ordinary injection molding market.

Double-Color Parts we made (2018-2019)

Double-Color Mould we made (2016-2017)

When developing plastic molds, choosing a reliable and good supplier plays a decisive role in the success or failure of the entire project. So what kind of mold supplier can become a good one? By what standard shall we judge?

With the development of the plastic products industry, double-color products occupy a position that cannot be ignored. As we all know, double-color products are mainly divided into two types of molding process production methods: rubber-coated molds and double-color molds. Then, with different molding processes for the same product, do you know the difference between these two molds, but do you still wonder how to choose? 


you asked we answer

Generally, provide the mold manufacturer with 3D drawings of the part and the number of cavities you need, and the mold manufacturer can make an accurate quotation for you. The quotation includes the cost of the mold and the price of a single finished plastic product.

Of course, you can also customize the mold by mailing samples. We will use 3D scanning and manual correction to make the drawings needed for mold opening.

Yes, we can provide. We have our own injection molding production plant. Ten injection molding machines can ensure delivery time for mass production. At the same time, we have advanced 3D printers that can provide samples and functional testing services based on 3d drawings.

Within 24 hours after receiving the information you submitted, our customer service staff will get in touch with you as soon as possible to discuss details with you.

Yuanhai makes quotations based on the best standards for making molds, including the use of which steel can better extend the life of the mold, how to plan acupoint layout to maximize production, and the degree of technical precision required for molds. Combine the above standards and customer needs to make a quotation, and formulate a plan for the best product for the customer based on the industry’s average price.

We are one of industry and trade. The Yuanhai team has been engaged in the plastic mould industry for about 30 years. The real trading started in 2006 when Yuanhai Company was established. We have our own workshop and trade team.

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,  we can pack the goods in your branded boxes after getting your authorization letters.

T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.

We build partnerships with our clients

Danny hyticl

“We have worked with Yuanhai on all of our projects over the past 6 years. They are professional to work with and consistently produce high quality results.”

ready to start a project with Yuanhai Mould?

Shanghai Yuanhai Plastic Mould Co., Ltd. has about 30 years of experience in the mold customization industry, serving customers from all over the world.