The selection principle of plastic bottle cap molds


1. High temperature performance: The material of the pl […]

1. High temperature performance: The material of the plastic bottle cap mold should have high anti-tempering stability to ensure that the mold has high hardness and strength at the working temperature.

2. Corrosion resistance: When some plastic bottle cap molds are working, due to the presence of elements such as chlorine and fluorine in the plastic, they will separate and resolve strong corrosive gases such as HCI and HF after heating, which will erode the surface of the mold cavity and cause enlargement Its surface roughness exacerbates wear failure.

3. Fatigue fracture performance: In the working process of the plastic bottle cap mold, because it is under the long-term action of cyclic stress, it may cause fatigue fracture in the long run.

4. Resistance to cold and heat fatigue: some plastic bottle cap molds will be in a state of repeated heating and cooling during the working process, and the effect of tension and pressure on the cavity surface will cause the mold to fail. Therefore, this type of mold must have high resistance to cold and heat fatigue.

Aero Mould Co., Ltd located in the “China mould town” Huangyan, is a professional manufacturer of various types of plastic injection mould. We have been committed to all kinds of high-quality mould R&D and making, including high speed thin wall mould , double color mould, multi-cavity cap mould, home appliance mould, pipe fitting mould, etc.

Our mission is to be an extension of our customers and help their products enter the market quicker and more cost-effectively than their competitors. If you need help with new product development or partial design assistance, our project management team will work with you to get your products to market faster.

Our company has set its strategic objective which is “high standard, high precision, high efficiency” by taking quality as life. Based on the working-style of “Honesty and Practicality, Persevering Unremittingly, Teamwork Spirit, Achieving Greatness”, our company would like to sincerely invite the global prospective customers to pay a visit and have a good cooperation for a splendid future together.