During the PVC injection molding process, defects such as bubbles, short shots, and warping directly affect production efficiency and product qualification rates. This article deeply analyzes 8 core solutions from the perspective of mold design optimization and process parameter coordination, combined with industry cases and data, to help enterprises reduce the

In fields such as medical packaging, food containers, and electronic protection, material properties directly determine the market competitiveness of products. From the perspectives of materials science and injection molding processes, this article conducts a comparative analysis of the core differences between PETG (modified copolyester) and PET (polyethylene t

I. Problem Background: Critical Impact of Black Spots and VoidsAs precision optical devices, the injection molding quality of VR glasses lenses and structural components directly impacts user experience:Black Spots: Minute impurities or carbides reduce light transmittance, cause image distortion, and may induce user dizziness.Voids: Voids exceeding 0.05mm in dia

Preface：She could be a professional elite shuttling through the city's buildings, or a mother safeguarding the warmth of countless households at the kitchen stove. On the fertile land of Liaobu for innovation and entrepreneurship, they are weaving the fabric of the times with their diverse roles. On the occasion of the 115th "March 8th" International Women&

Dongguan Worldbound Plastic Products Co., Ltd. (hereinafter referred to as "Worldbound"), a leading enterprise in the field of precision injection - molded parts, has, in recent years, relied on the policy dividends of the Regional Comprehensive Economic Partnership (RCEP) to accelerate its layout in the Southeast Asian market. It has built 5 injection - molding

The core difference between conventional injection molding and vacuum injection molding lies in the contrast between the "passive defense" and "active elimination" gas management strategies.

I. Domestic Focus: Policy Dividends and Technological Breakthroughs II. International Competition Pattern: Regional Reconfiguration and Technological Positioning III. Summary of Core Trends IV. Industry Forecast for 2026

The industry is undergoing triple transformations of "technology + policy + geopolitics", and 2025 will be a watershed: Pioneers build moats with digital assets (for example, the knowledge graph of Foxconn Precision Moulds is valued at over 800 million US dollars). Followers need to establish technological sovereignty in niche markets (for example, the precision of medical micro - injection molds has broken through 0.002mm). Lagging enterprises will be caught in a double squeeze of "environmental protection costs/technological gaps".

IntroductionOperating a drone may seem straightforward, but novices often encounter problems like crashes, loss of control, or even legal disputes due to overlooked details. This article, based on over 1,000 real - user cases and industry data, distills 10 frequently - asked questions and offers systematic solutions, aiming to help you progress from a "drone nov

Today, with the penetration rate of new energy vehicles exceeding 30%, a silent manufacturing revolution is unfolding deep within the automotive industry chain. Injection molding technology, once labeled as a "traditional manufacturing" process, is reshaping the production landscape of automotive parts at an astonishing pace of innovation. From the integrated di

As the snake dances in the new spring, everything takes on a new look. On January 18, 2025, as the Spring Festival was approaching, the 2025 Spring Festival Gala of Dongguan Worldbound Plastic Products Co., Ltd. unfolded brilliantly amidst laughter and joy. All the employees gathered together to attend a joyous event that belonged to us. We bid farewell to the h

The process of opening a plastic mold is a complex and delicate one. From understanding customer requirements to final mass production, every step is of crucial importance. This article will introduce in detail each stage of the plastic mold opening process to help you comprehensively understand it.1. Understanding Customer RequirementsEverything starts with an

With the continuous advancement of technology, injection-molded light guide plates have been widely used in various fields due to their unique advantages. This article will thoroughly explore the characteristics and innovative applications of injection-molded light guide plates, revealing their important position and development trends in modern technology.Chara

In the intricate structure of an electromagnetic flowmeter, the liner plays a vital role as it directly contacts the measured fluid. Hence, it must possess excellent corrosion resistance, wear resistance, and appropriate surface roughness. Injection molding, as an efficient and precise plastic forming technology, enables the production of plastic components with

With the increasing global concern about climate change, the consumer electronics industry is facing significant pressure to reduce carbon emissions. Injection molding, as one of the key manufacturing processes for consumer electronics products, its green transformation is of particular importance. This article will explore the carbon reduction strategies and in

I. IntroductionAccording to data from the Institute of Chemical Purchasing, from January to September 2024, China's exports to the United States amounted to 2.71 trillion yuan, approximately 381.1 billion US dollars, with plastics and rubber products accounting for 5.16%. In the face of tariff increase risks such as the United States imposing tariffs on Chin

In the previous article, we discussed the nine key points of high-efficiency lightweight injection molding for drones. This article will delve into the three core elements of material selection, design optimization, and injection molding process, explaining why they are crucial for drone lightweight design.

The high-efficiency lightweight injection molding solution for drones is a crucial topic in the field of drone manufacturing. Lightweight design has a significant impact on improving the flight efficiency, extending the flight time, and reducing the energy consumption of drones. The following are the 9 key points for realizing the high-efficiency lightweight inj

Injection molding factories have something to say. According to the data of the National Bureau of Statistics, the total output value of China's injection molding products industry in 2023 was 1,666.107 billion yuan, which is the result of everyone's joint efforts throughout the year, and we are all honored. So where are my fellows mainly distributed? In