Our Story
Our Story
Since 1996
Westone Sdn Bhd is a leading manufacturer of PET (Polyethylene Terephthalate) plastic packaging in Malaysia, catering to various industries including food and beverage, personal care, and household chemicals. We prioritise sustainability and invest in automation and advanced technologies to minimise waste and maximise production efficiency. Our automated production lines and quality control systems ensure top-notch product quality and safety. Additionally, we offer customised packaging design services to help businesses improve their brand image. Contact us to learn more about our high-quality and visually appealing packaging solutions.
What We Do?
We are a leading manufacturer in the plastic packaging industry, specialising in manufacturing PET plastic packaging for businesses across various industries including food and beverage, personal care, and household chemicals.
Our Mission
Our mission at Westone is to deliver exceptional plastics packaging solutions that meet the unique needs of our customers. We are committed to excellence in every aspect of our business, from product design and development to manufacturing and delivery. We strive to foster a culture of innovation, collaboration, and continuous improvement to ensure that we are always meeting the evolving needs of our customers and staying at the forefront of our industry.
Our Vision
At Westone, our vision is to be the preferable provider of innov- ative and high-quality plastics packaging solutions, recognised in the south-east Asian region for our expertise, reliability, and commitment to customer satisfaction.
Quality Policy
At Westone, we are committed to delivering high-quality plastic products that meet or exceed our customers’ expectations. We strive to continuously improve our processes and systems to ensure that our products are reliable, safe, and meet all applicable regulatory requirements.
We are committed to complying with all relevant laws, regulations, and standards, and to conducting our business in an ethical and socially responsible manner.
Core values
Work ethic
We hold ourselves to the highest standards of professionalism, integrity, and work ethic.
Empowerment
We empower our employees to take ownership of their work and contribute to our success.
Service
We are committed to providing exceptional service and support to our customers, partners, and stakeholders.
Technology
We stay at the forefront of technology, continually investing in the latest tools and solutions to enhance our products and services.
Ownership
We take ownership of our successes and failures, learning from them to continually improve.
Nurturing
We foster a nurturing and supportive environment that encourages personal and professional growth.
Efficiency
We are dedicated to maximizing efficiency in all aspects of our business, from production processes to customer service.
Our Work Process
The first step in the 2-step stretch blow moulding process is to produce a preform, which is a small plastic tube-shaped object that will be stretched and blown into the final container shape. Once the preforms have been produced, they are transferred to a stretch blow moulding machine, where they are stretched and blown into the final container shape. The stretch blow moulding process involves the following steps:
Preheating
The preforms are heated to a temperature just below the melting point of the plastic to make it more pliable and easier to stretch.
Stretching
The heated preforms are then transferred to the stretch blow moulding machine, where they are clamped in place and stretched lengthwise. This stretching process orients the molecular chains of the plastic and improves its strength and clarity.
Blowing
Once the preform has been stretched to the desired length, a blow moulding rod is inserted into the preform, and high-pressure air is blown into the preform to inflate it to the final container shape.
Cooling
After the container has been blown, it is allowed to cool and harden in the mould. Once it has cooled, the mould is opened, and the finished container is ejected from the machine.
