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The process of plastic molding is difficult yet it is easy to get a hang of the basics. The liquid plastic is filled into containers and frozen thereafter so that the desirable shape and size can be achieved. Of course, the process is not as easy as it sounds since the execution requires use of some heavy machines and equipments. Only a professional preform mould maker can do the job with 100% success rate. In this regard, one must say that a lot of things may go wrong. When products are made for commercial purpose, it becomes necessary that they are even and flawless in size and volume. So, someone who doesn't enjoy professional expertise must not be trusted with the job.

The process of plastic molding is difficult yet it is easy to get a hang of the basics. The liquid plastic is filled into containers and frozen thereafter so that the desirable shape and size can be achieved. Of course, the process is not as easy as it sounds since the execution requires use of some heavy machines and equipments.

The process of plastic molding is difficult yet it is easy to get a hang of the basics. The liquid plastic is filled into containers and frozen thereafter so that the desirable shape and size can be achieved. Of course, the process is not as easy as it sounds since the execution requires use of some heavy machines and equipments.

SINO PK could offer you best quality PET preform mould,our PET preform mould cooling system is well-designed and could help you reduce the cycle time efficiently. The below picture shows the PET preform mould core side cooling system ,the water come in and out like the arrow shows. The water come in from the center copper tube and spray down, in this way, the cavity side could be even cooled.

The process of plastic molding is difficult yet it is easy to get a hang of the basics. The liquid plastic is filled into containers and frozen thereafter so that the desirable shape and size can be achieved. Of course, the process is not as easy as it sounds since the execution requires use of some heavy machines and equipments.

The process of plastic molding is difficult yet it is easy to get a hang of the basics. The liquid plastic is filled into containers and frozen thereafter so that the desirable shape and size can be achieved. Of course, the process is not as easy as it sounds since the execution requires use of some heavy machines and equipments.

SINO PK is the world best and the biggest plastic PET preform mold making company. Sino is famous all over the world due to the high quality of Chines PET preform molds. Annually we produce over 120 sets of high performance plastic PET preform moulds.

Injection molding technology has crossed new heights of technology. In the plastic industry, it is very important to see to it that the products are even and uniform. The quality also matters a lot since non-durable products will bring down the image of the company. Any cap mould maker China will not like to lose its reputation by manufacturing products which fail to meet international standards. So, they prefer to resort to injection molding process which is considered the safest and most ideal for the purpose.

These days, plastic bottles are widely being used for both domestic and commercial purpose. It is very convenient to carry a plastic bottle around as it is light and can be disposed of easily. It is also economic to buy them since they are cheap and do not require investment like a metallic container would do. So, over the years, the significance of high-quality bottle cap has also grown. The primary job of the cap is to provide protection. So, the bottle cap mold firms have to ensure that the cap is good enough to withstand pressure and thus prevent any spillage.

Our company is good at Chinese perform molds for more than 20 years, with high quality, accurate technology, advance machine technology and processional design department, which Makes us famous Worldwide. We design Chinese preform mold with hot runner system-valve gate system, preform mold china with hot runner system elements interchangeable on the machine, which will be more convenient and save investment for your customers. We have our own professional designers for Chinese preform molds, how difficulty the construction is, we take upon the challenge and promise that our customers will be satisfied by the preform molds china.

These days, plastic bottles are widely being used for both domestic and commercial purpose. It is very convenient to carry a plastic bottle around as it is light and can be disposed of easily. It is also economic to buy them since they are cheap and do not require investment like a metallic container would do. So, over the years, the significance of high-quality bottle cap has also grown. The primary job of the cap is to provide protection. So, the bottle cap mold firms have to ensure that the cap is good enough to withstand pressure and thus prevent any spillage.

Plastic has become omnipresent in today's world. Plastic-made products have become exceedingly popular which has also stemmed increasing demand for caps. It was in the late 19th century when the plastic cap first came into use. Since then, the industry has gone through a sea change and has gotten better over time. Now, it is not hard to find a cap mould manufacturer though it is still a bit hard to find the best one.

SINO is the first company who offer whole IML robot system to foreign customer. We have our own mould company which engaged in injection mould fabrication for many years. Meanwhile, one of our sister company DAKUMAR MACHINERY CO.,LTD provide the injection machine and auxiliary equipments, and the robot is offered from our cooperating professional iml molding solution which is located in Italy. The whole system we offered to customer includes plastic injection mould, injection molding machine, auxiliary equipment (water chiller, auto loader, air compressor, hopper dryer, mixer, crusher etc.), and labeling robot system. So far, we have succeeded offering ice cream container IML system, chocolate container IML system, 17L.20L paint bucket IML system and hanger IML system. Below is the simple introduction for 17L paint bucket IML system:

Technology has really been a boon to humanity. It has helped in the growth of plastic molding industry thereby blessing us with myriad number of useful daily products. But at the same time, it comes as a bane because of some demerits the PET preform mould process has.

Technology has really been a boon to humanity. It has helped in the growth of plastic molding industry thereby blessing us with myriad number of useful daily products. But at the same time, it comes as a bane because of some demerits the PET preform mould process has.

People always threw away the PET bottle with cap, but less people knows it is very dangerous in the PET bottle recycling process. This is not because the bottle cap can not be reclaimed, the reason is the bottle raw material and cap material is different.

Tamper-evident plastic closure is widely used in current plastic bottle packing market, especially in the drink bottle packing. We could divide the tamper-evident plastic closure into carbonated soft drink closure and non-carbonated soft drink closure. Main plastic material of tamper-evident plastic closure is PP (polypropylene), through injection way and heat pressing forming technology to get the final product.

The closure mold is designed with 3D computer drawing and therefore the product yield rate is enhanced. The closure moulds are made of high grade steels and imported P20 and 2316 steel, etc. molds is designed with advanced second-level taper positioning technology and slide-type independent self-locking, hence the concentricity of the product is guaranteed.

SINO-PK is the latest collection of various multi-cavity closure moulds, cap moulds, plastic mould, oil cap mould and many more. We keen on the mutual interchangeable of the cavities, cores and other components, all the parts of cap moulds.

Sino-PK is the famous Chinese cap mould maker which specialized in producing water cap mould and plastic cap mould.

Earlier in the early 20th century, people used to carry metallic bottles and containers everywhere. They were heavier and would pose other inconveniences. For instance, one couldn't dispose of them since they were expensive. Besides, they would cost much more despite the limited number of uses. But with the PET bottle preform mould technology, it has now become possible to reap the various benefits of plastic. Plastic material has some visible benefits over its non-plastic counterpart. So, it is no surprise that the popularity of plastic bottles have soared in recent years.