LINUS PLASTICS

Safe, durable, and leak-proof water storage is a fundamental necessity across residential, commercial, and industrial sectors. As demand for multi-layer, high-capacity plastic water storage tanks continues to rise, manufacturers require advanced machinery capable of handling heavy shots, thick walls, and precise resin distribution. At Linus Plastics, our Water Tank Full Range blow moulding series is engineered to meet these rigorous demands. Designed to produce seamless, high-strength water storage tanks across a wide variety of capacities, this machinery combines industrial-grade accumulator head technology with state-of-the-art electronic controls. What is the Water Tank Full Range Series? The Water Tank Full Range series consists of fully automatic, high-performance blow moulding machines specifically tailored for manufacturing plastic water tanks—ranging from small-capacity domestic tanks to large-capacity commercial storage units. Equipped with heavy-duty accumulator extrusion h...

Heavy-duty plastic containers like chemical drums, jerrycans, fuel tanks, and large water storage units require exceptional structural integrity and absolute wall-thickness uniformity. Standard extrusion blow moulding often faces challenges like resin sag and inconsistent material distribution when handling large capacities. This is where Accumulator Parison Blow Moulding Technology becomes essential. At Linus Plastics, the Accumulator Parison Full Range series is engineered to deliver high-capacity single-station single-layer blow moulding performance across capacities ranging from 10 Liters to 200 Liters . What is an Accumulator Parison System ? In large-scale blow moulding, extruding a heavy plastic tube (parison) continuously leads to "parison sag" due to gravity, making the top thin and the bottom thick. An Accumulator Head System solves this issue by collecting molten plastic inside a specialized accumulator chamber during the cooling cycle. Once the melt reaches the...

In the competitive world of plastic manufacturing, product consistency is everything. Whether you are producing 200ml cosmetic bottles or 5,000ml industrial containers, wall thickness variations can lead to structural weak points, excessive material waste, and rejected batches. Enter advanced parison control—a technology designed to give manufacturers absolute command over container quality from top to bottom. At Linus Plastics, our Parison Control Full Range single-station series combines heavy-duty performance with intelligent automation to solve these exact challenges. What is Full-Range Parison Control ? In extrusion blow moulding, the parison is the hollow tube of molten plastic dropped from the extruder head before the mold closes. Without regulation, gravity causes the top of the tube to stretch and thin out compared to the bottom (drawdown effect). A Parison Control System solves this by dynamically adjusting the die gap during extrusion. Our full-range single-station series...

In the fast-paced world of plastic manufacturing, precision, efficiency, and adaptability are the ultimate competitive edges. Whether you are producing packaging for cosmetics, pharmaceuticals, household goods, or industrial containers, wall thickness consistency and material distribution directly dictate product quality. At Linus Plastics, we engineer solutions designed to meet these exacting demands. Our Parison Control Full Range series represents the next generation of fully automatic blow moulding technology—combining state-of-the-art electronics with robust, high-speed mechanics. What is the Parison Control Full Range Series? Designed specifically as a single-station series , our full-range machinery handles production requirements seamlessly across capacities ranging from 200 ml to 5,000 ml . By utilizing a multi-point parison programmer (featuring trusted controls like B&R, MOOG, or BECKHOFF ), operators gain absolute control over the wall thickness profile of the extrud...

If you run a plastic manufacturing unit or you're planning to set one up, you've probably come across the term "injection blow moulding" more than once. It's one of those technologies that quietly powers a huge chunk of the products we use every single day — from lubricant bottles to household containers to toys sitting on a store shelf. And at the center of this process is a machine that has completely changed how manufacturers think about speed, precision, and cost: the Fully Automatic Injection Blow Moulding Machine.    In this blog, we'll break down what this machine actually does, why "fully automatic" makes such a big difference, and what to look for before you invest in one for your production line. What Is an Injection Blow Moulding Machine ? At a basic level, injection blow moulding is a manufacturing process that combines two techniques — injection moulding and blow moulding — into a single continuous cycle. Molten plastic is first inject...