2018-10-22

The quality requirements plastic caps and closures

1. The appearance of the plastic caps: full molding, complete structure, no obvious shrinkage, bubbles, burrs, defects, uniform color, anti-theft ring connection bridge without damage, and the inner pad should be flat, no eccentricity, damage, impuri…

2018-10-19

The development direction of plastic caps and cosmetic caps

1. Compression cap replaces the injection capAlthough compression molding is a new process that has only emerged in the past 10 years, it has given a strong challenge to the 100-year-old traditional injection molding process and has achieved overwhel…

2018-10-19

The method of plastic cap and closure production

There are two ways to produce plastic caps and closures: one is compression molding and the other is injection molding. The dispute between the two, the pressure of plastic caps and closures slightly accounted for work style. The capping machine refe…

2018-10-19

The importance of temperature control of plastic caps and closures

In the plastic caps and closures molding process, the temperature control is extremely important, it will not only affect the quality of the product but also affect the molding cycle. Different plastics have different fluidity, so their temperature c…

2018-10-19

The influence of plastic caps and closures material on the mold

We all know that plastic molds are all about a single product, different plastic products, it will develop plastic mold will be different, sometimes even the same plastic products, use different requirements, so that we process the plastic mold will …

2018-10-19

The composition materialof plastic handle

We all know that the main ingredient of plastics handle is synthetic resin. The resin accounts for about 40% to 100% of the total weight of the plastic. The basic properties of plastics handle are mainly determined by the nature of the resin, but add…

2018-10-19

Why plastic cap mold need to be maintained

Maintenance of the plastic bottle cap mold is an effective measure to ensure the normal operation of the injection mold. The maintenance of the equipment mainly includes cleaning and wiping, checking and adjustment, and lubricating and oiling, the m…

2018-10-19

Why plastic cap moulds adopt CAD/CAM technology

As one of the main products of the FoshanJingchen Packaging System Co., Ltd., the plastic bottle cap mould adopts the CAD/CAM technology of the mould. It is an advanced manufacturing technology. It replaces the manual labor with a computer, which is …

2018-10-17

The standard test method of Plastic Caps&Closures

The national standard GB/T17876-1999 specifically specifies the detection problems of this plastic anti-theft cap, such as the cap open torque, thermal stability, drop resistance, leakage and sealing performance. Among them, the sealing performance a…

2018-10-17

The knowledge about the plastic closures&caps

The plastic closurescaps generally uses polyolefin as the main raw material and is processed through plastic injection molding, hot pressing and other processes. Plastic anti-theft caps are required to facilitate the opening of consumers, but also ne…

2018-10-17

Plastic caps mould with hot runner application market has great potential

Compared with ordinary plastic cap runner moulds, Chinese plastic cap hot runner moulds have the advantages of saving time, saving materials, saving labor and improving product quality.For enterprises, although the use of plastic cap hot runners will…

2018-10-17

What is Rapid Plastic Injection Molding

Plastic injection cap mold is a tool for producing plastic products, it is also a tool that gives the complete structure and precise dimensions of plastic products. Plastic injection cap molding is a processing method used in the mass production of c…

2018-10-17

Plastic caps&Plastic closures occupy the largest market in the cap industry

We all know that plastic capsplastic closure play two roles in life, one is aesthetics, and as an integral part of plastic bottle packaging, small plastic caps play a crucial role. The second is sealing, which protects the contents. This is the basic…

2018-10-17

The Asia-Pacific region is still the world’s fastest growing area for plastic bottle caps

In the field of disposable bottled water and sports drinks, rubber caps are becoming more and more popular. These beverages are usually packaged in plastic bottles with flip top cap or push-pull out caps for easy opening without the need to remove th…

2018-10-17

The design and process of metal can&tin can production

On the one hand, tin cans are made from tinplates after printing processing, they can be classified according to different standards and according to the shape: it can be divided into round cans, rectangular cans, square cans, oval cans, heart-shaped…

2018-10-17

The role of metal can in various Industries

Metal can products are widely found in our daily lives, the various shapes and colors make us dazzled, Tin cans are used according to different performance parameters,metal can have a lot of roles in various industries due to their excellent printing…

2018-10-17

2021 global demand for plastic caps&closures will reach 1.9 trillion

Freedonia Consulting Co., Ltd. recently released the “Global Plastic Bottle Cap Market Report”, predicting that the global demand for plastic capsclosures will increase at a rate of 4.1% per year, and by 2021 the global demand for plastic capsclosur…

2018-10-17

Sealing method of plastic cap and plastic bottle

A pressure-sealing type with a layer of elastic material interposed between the two. By utilizing the elasticity of the elastic material and the extra driving force of the extrusion, perfect seamless sealing can be achieved. The structural principle …

2018-10-17

Design of Plastic Cover Injection Mould

As a high value-added and technology-intensive product, the level of its technology has become one of the important signs of a country’s manufacturing level.Selection of plastic cap mould materials When selecting mold materials, it is necessary to co…

2018-10-17

The design and process of plastic caps mold&matrix

Nowadays, with the development of the world economy, the number of high-precision plastic molds is also increasing, and users are increasingly demanding the use of plastic caps molds.In this article, the plastic caps mold design, process method and c…