Awanti Polymoulds

In PET bottle manufacturing, even minor errors can lead to major production losses. Common PET bottle defects such as pearlescence, flash, and uneven wall thickness not only affect quality but also increase rejection rates. Effective stretch blow moulding troubleshooting starts with one critical factor—mould precision. At Awanti Polymoulds , we know that mould efficiency is the silent engine behind every successful production run. When your equipment is optimised, material saving in blow moulding becomes a natural outcome rather than a constant struggle.   7 Common PET Bottle Defects & The Mould Quality Connection Even the most advanced blow moulding machines can’t compensate for a mediocre mould. Here is how mould precision directly impacts the most common PET bottle defects . 1. Pearlescence (Over-stretching) This "whitish" appearance occurs when the PET material is stretched beyond its natural limit. While often a temperature issue, a poorly designed m...

  In the fast-evolving world of packaging, the demand for high-quality PET bottles is soaring. From beverages and pharmaceuticals to FMCG and household chemicals, brands are looking for packaging that is durable, aesthetically pleasing, and cost-effective. To meet this demand, manufacturers are shifting toward advanced technology. At Awanti Polymoulds , we specialise in providing world-class PET bottle moulds and engineering solutions. Today, we dive into how fully automatic PET moulding machines are revolutionising the industry by unlocking unprecedented speed and precision. The Shift to Automation in PET Blow Moulding The manufacturing landscape has moved past manual and semi-automatic systems. Today’s competitive market requires high-volume production with zero room for error. This is where fully automatic PET stretch blow moulding (SBM) technology takes centre stage. 1. Unmatched Production Speed When we talk about "unlocking speed," we refer to the rapid cycle times a...

  In the high-stakes beverage and liquid packaging world, downtime is the enemy. Every minute, a KRONES Contiform line grinds to a halt, which translates to significant losses. That's why the reliability and longevity of spare parts are paramount. At Awanti Polymoulds, we understand this implicitly. We don't just manufacture spare parts; we engineer durability into every single component for your KRONES Contiform blow molding machines. But what exactly goes into ensuring this level of resilience? It's a meticulous process that spans material selection, precision engineering, rigorous testing, and a deep understanding of the demanding operational environment of KRONES machines. The Foundation: Superior Material Selection The journey to durable spare parts begins with choosing the right materials. We meticulously select high-grade polymers and alloys known for their exceptional resistance to wear, tear, chemical exposure, and the high pressures and temperatures inherent ...

  In the age of programming, CNC machines are a boon to manufacturing units. CNC stands for computer numeric control. A CNC machine is operated and controlled entirely through software. History and Evolution of CNC machines It all began in the 1940s, right after the World War II. The earliest version of CNC machines developed during that time basically numerically controlled or NC machines. Initially the fabrication and the manufacturing process was carried on by numerically controlled machine before the invention of CNC machines. These NC machines were created by John T Parsons. In 1960s and early 1970s the idea of computer-controlled machines began to circulate. By 1989 CNC machines became the industry standard. The initial machines had punch cards with G codes. As these machines were hardwired it was difficult or rather impossible to change the pre-set parameters. The G-codes in the modern CNC machines are designed and controlled by computers. The whole set up allows you to do r...

The worldwide plastics industry is observing a consistent move of creation base to ease Asian countries. With expanding foreign investment and rise in the number of new   manufacturing   establishments in the region, Asia has become the quickest developing market for plastics in the world. The demand for packaging of these products needs to lead the development of the plastic packaging industry in India. Among the tremendous group of plastics, Polyethylene Terephthalate, popularly known as  PET . A  mould  is a shaped hollow piece of metal or a tool, which is used to control the shape of the item being moulded. The mould is what the molten plastic fills under pressure and then cools and goes hard retaining the shape described by the mould. Polyethylene terephthalate regularly abbreviated PET is the most well-known thermoplastic polymer resin of the polyester family and is used in containers for liquids and foods. We  AwantiPolymoulds  are one of the le...

  What began as an inspiration in engineering, yet a fire in the belly in 1990 in Pune, India has now crossed the seven seas and emerged as a leader in PET bottles blow moulds- that’s Awanti Polymoulds- the reliable   blow mould manufacturer in India. Growing from strength to strength, Awanti worked with giants like  Coca-Cola and Sidel . The further result- completion of assignments of  PET Bottle blow moulds  of leading brands in beverages, packaged drinking water, natural mineral water, sparkling water, carbonated fruit-drinks, hot-fill and cold-fill juices, edible oil, liquor, pharma and home-care products and more- the list is growing every week- pouring orders from various corners of the globe. These brands are spread over 200 locations in 15 countries, include names like  Coca-Cola, Pepsico, Unilever, BIG Cola, Parle Agro, Bisleri, SMF Germany, Electropneumatics & Hydraulics and Sidel India . To date, Awanti has clients from India, Nepal, Bhutan,...

  Blow Moulds for Rotary Machines   turn out to be an excellent choice for high output production of various types of containers. The outcome of this type of machine usually leads to a wide variety of plastic extrusion blow molded products.These  rotary blow molding machines  have a set of ‘wheels’ in them, which are many times sized according to the volume and dimensional demands of a specific product. The wheels come in varied combinations, thereby putting forward continuous motion and indexing wheels. Here, even horizontal and vertical variations are observed. Wheel machines are available in single as well as double  parisons , which result in faster, more versatile and cost efficient outcome. Though the production speed is high, the rotation speed is kept low so as to cause minimum damage and wear and tear of the products. What is Blow Molding ? The process comes under the manufacturing line of containers, where forming and joining of hollow plastic or ...

  Change is Constant. Revolution is Exquisite. And this revolution was brought by Awanti Polymoulds. A company that could set a benchmark for the mould manufacturing industries is now entering its 30th year and indeed, it has brought a revolution in the business. The world knows Awanti for its precision and eye for details they put when it designs a mould. The biggest of companies knock the doors of Awanti Polymoulds when they search for the perfect place. There is so much about the company, its legacy, the ethics and morals and most importantly, the dedication. To be very specific, the production deals with ‘Blow Moulds’ that are undoubtedly the safest, most accurate and at the top notch level. Putting in use the complex technologies, the company houses the machines that create wonders. And these wonders are appreciated by the clients worldwide. Now, when a local brand breaks the geographical boundaries and moves to places crossing the oceans, it definitely has credibility glued t...

In today’s age plastic is seen everywhere- be it interiors, packaging industry, medical world or even the world of kitchen utensils. Plastic is a non-metallic substance that can easily be moulded into desired shape. It can be melted and then cooled down into the required structure for commercial use. Even the keyboard that you type on or the mobile that you utilise are made up of plastic. The basic concept of plastic moulding is very simple. Plastic is melted and the molten plastic is poured in the ready moulds of the desired shape and then it is allowed to cool. Blow Moulding In this process the raw plastic is poured in a hollow tube shape with one open end called Parison.  The tube, through its open end is then pressed and the metal mould cooled and the pressurised air is forced into the tube. When the plastic cools the metal mould expands and throws out the product. Types of Blow Moulding Injection Blow Moulding The molten plastic is filled into a mould where it is injected thro...

To improve is to change, to be perfect is to change often.” In today’s consumer centric society, each and every aspect of the product is up for contention and critique. The race for the perfect ultimate product isn’t a one man show but a vast compilation of several aspects coming together to deliver perfection in unison. The Food and beverages industry is one of the most well-oiled and dynamic industries present, where the products are literally made for the customers consumption. Behind-the-scenes work in this industry is extremely vital, if not we decide most curated and processed. Beverages are known for two things, their unique taste or their unique personality, which is the physical feel of it. The feeling of holding a bottle to quench a thirst is unique to every beverage brand. Pepsi and Coca-Cola have extremely miniscule differences in their taste, but the bottle is what sets them apart. The mould in which we make these discernable bottles go through a precarious p...

Before we talk about Shelf Life of  PET Bottles  let us first understand what does the term shelf life means. Shelf life is the duration of time period measured from the date of manufacture, that a good is likely to endure within its accepted product specification while stocked under defined conditions. Shelf life is characteristically stated in units of months, i.e. 12 months, 24 months, up to a limit of 60 months. The expression “shelf life” and “expiry date” is frequently interchangeably made use of in the industry, as both the terms reflect the same notion: there is a duration of time period where a good is stable and harmless for use. Shelf life/expiry dates suggests the time where a good will work both securely and efficiently. This is the reason why “shelf life testing” is also known as “stability testing”. The total amount of time a product can remain stable under specific environmental circumstances, equates to its shelf life. Now let us understand what shelf ...