null
  Loading... Please wait...

Blog - Plastic Jars

Behind the Scenes: The Journey of Our Plastic Jars

Posted by

Journey Through Parkway Plastics’ Production Process

Welcome to ParkwayJars.com! Today, we invite you to explore the intricate journey of our plastic jars and caps, focusing on our commitment to sustainability and quality. Let’s dive into the world of cosmetic packaging and discover how we create eco-friendly plastic containers through our advanced injection molding process.

1. Raw Material Selection

At ParkwayJars.com, our journey begins with the careful selection of raw materials. We prioritize using plastics that can be recycled and recycled and biodegradable materials when requested by the customer to ensure our plastic jars and plastic caps are both durable and environmentally friendly. This step is crucial in our mission to provide sustainable beauty packaging.

2. Design and Prototyping

Our design team collaborates to create innovative and functional designs for our cosmetic packaging. Using state-of-the-art 3D modeling software, we visualize and refine each design, ensuring it meets both aesthetic and practical requirements. Prototypes are then produced to test the design’s feasibility and functionality. 

3. Injection Molding

The heart of our production process is injection molding. This involves melting the plastic and injecting it into molds to form the desired shapes of our plastic jars and plastic caps. Our advanced machinery ensures precision and consistency in every batch, making our plastic containers ideal for cosmetics and other applications.

4. Quality Control

Quality control is a cornerstone of our production process at ParkwayJars.com. Each jar and cap undergoes rigorous testing for strength, durability, and safety. We take weight measurements, T,H and E measurements and do rigorous visual inspections. And conduct drop tests, leak tests, and stress tests based on customer.s specialized requirements when agreed to and specified in advance to ensure our products meet the highest standards. This meticulous attention to detail means that our cosmetic packaging is reliable and safe for use for most purposes. Although as always customer compatibility testing is required to make sure that our jars are perfect for your particular use. 

5. Sustainable Practices

Sustainability is at the core of our operations. Throughout the production process, we implement various eco-friendly practices:

  • Energy-efficient machinery: Our equipment is designed to consume less energy, reducing our carbon footprint.
  • Waste reduction: We recycle any plastic waste generated during production, ensuring minimal waste.
  • Eco-friendly packaging: Our jars and caps are packaged using recyclable materials, further reducing environmental impact.

6. Final Inspection and Packaging

Before our products are shipped, they undergo a final inspection to ensure they meet our quality standards. They are then packaged in eco-friendly materials and prepared for distribution. This step ensures that our plastic containers are ready to serve the needs of the cosmetics industry and beyond.

7. Continuous Improvement

At ParkwayJars.com, we are committed to continuous improvement in our sustainability practices. We regularly review and update our processes to incorporate the latest eco-friendly technologies and materials, ensuring that our plastic jar production remains at the forefront of the industry.

By focusing on sustainability and quality control, ParkwayJars.com ensures that our plastic jars and plastic caps not only meet the needs of our customers but also contribute to a healthier planet. ?

Thank you for joining us on this journey through our cosmetic packaging process. If you have any questions or need more information, feel free to reach out!

Packaging & Storing Shave Soaps: Why Parkway's Low Profile, Wide Mouth Plastic Containers Are Top Choice

Why Parkway's Plastic Containers Are Top Choice for Packaging and Storing Shave Soaps ... and other Shave Soap FAQs! While you can get a nice clean shave with a razor, soap and water there's more to the process of shaving -- it's an art, really. Yes, you can get by in a pinch with a dry [...]

Read More »


Marijuana Packaging: Connect with Parkway Plastics at Marijuana Business Conference & Expo in Las Vegas!

Marijuana Packaging: Connect with Parkway Plastics at Marijuana Business Conference & Expo in Las Vegas! Booth # 4763Marijuana Business Conference Expo is America's oldest and largest national cannabis trade show, and Parkway Plastics is attending! Visit Parkway Plastics booth to discuss BPA-Free plastic packaging made in the USA. Parkway Plastics manufactures plastic jars and child-resistant caps [...]

Read More »


Pomades, Packaging and More - Plastic Jars and Lids for Pomades - ParkwayJars.com

From understanding what pomade is to learning who uses it and for what, this blog post also includes travel size tips, info on making your own pomade and, of course, where to find the jars and lids you need to package your product. What is the definition of Pomade - noun  po·made  \ pō-ˈmād , -ˈmäd \ Simply defined, pomade is a scented [...]

Read More »


​George Washington Carver invented 300 uses for the peanut! Buy Plastic Jars for your Seed and Nut Butters

George Washington Carver, aka the "Peanut Man" invented 300 uses for the peanut, but he didn't invent peanut butter. Today marks the beginning of Black History Month, and I noticed the name George Washington Carver kept popping up on Twitter in reference to “the peanut man”. So, Who is the Peanut man? George Washington Carver, American botanist and [...]

Read More »


Don’t Miss Out! South Florida’s Cake & Candy Expo – SoFlo2018 - Over 90 Cake Decorating and Design Classes to Choose From!

Don’t Miss Out! South Florida’s Cake & Candy Expo – SoFlo2018 - Over 90 Cake Decorating and Design Classes to Choose From! Uh-oh! Classes are beginning to sell out at South Florida's Cake & Candy Expo 2018! Have you seen the classes they're offering?!  There’s more than 90 to pick from! View the list below or visit their website: soflocakeandcandyexpo.com. SoFlo [...]

Read More »


Attending an Upcoming Vendor Fair? Set Your Company Apart from Competitors with Customized Jars and Caps - Parkway Plastics

Trade show vendors use Parkway Plastics’ small plastic jars & smooth caps to attract potential clients & gain sales.Attending an upcoming vendor fair? Need high-quality plastic jars for your product to set your company apart from local competitors? Our customer, Your Nanny Boutique, recently had great success with our 1/2oz 53mm Thick Wall Clear Styrene Jars and 53mm Smooth White Caps [...]

Read More »


5 Quick and Easy Steps to Create a Unique Plastic Jar Luminary for Martin Luther King Day - #MLK

Every year, on the third Monday of January, we celebrate the legacy of Martin Luther King Jr. This time of year falls around King’s birthday, January 15.Martin Luther King Jr. was a civil rights activist who called for nonviolent activism and spoke out against racial discrimination. He dedicated his life working for peace and justice for everyone, no matter the [...]

Read More »


Jars for Salve Packaging - Salve Jars instead of Salve Tins (+ CBD salves) - Plastic Jars vs. Metal Tins

Looking for Salve, Ointment or Shea Butter Packaging? Jars & Containers w/ Caps & Lids for Salve & Ointments - Choose Plastic Jars not Metal Tin or Glass for CBD Salves & Ointment Packaging Salves and Ointments need packaging that retains the freshness of the salve. Ointments and salves are messy so ease of use is also important [...]

Read More »


Should I pick 70mm or 83 mm? A Plastic Jar Comparison - Parkway's 2oz & 3oz 70mm Thick Wall v.s. Parkway's 3oz 83mm Thick Wall Plastic Jar

 A Plastic Jar Comparison The Difference between 70mm & 83mm: Comparing 2oz & 3 oz Plastic Jars. Parkway Plastics offers high-quality plastic jars in a variety of styles and sizes from 1/4 oz to 40 oz. In thick-wall, plastic jars range from 1/4 ounce to 16 ounce capacity. With 28 different sizes, these thick wall jars are very [...]

Read More »




Recent Updates

Sign up to our newsletter