Plastic Cup Patterns: Their Purpose And Appeal

what is that pattern on plastic cups

Plastic cups are a common household item, often used for serving beverages. They come in various colours, styles, sizes, and shapes, catering to different preferences and purposes. While some plastic cups are plain, others feature distinctive patterns and designs. These patterns can be created through various printing techniques, such as screen printing, spray painting, or using markers, and can range from simple logos to intricate geometric shapes and vibrant colours. Additionally, plastic cups may have unique notches or deco lugs at the bottom, which serve functional purposes during the manufacturing process and prevent the cups from sticking to surfaces due to condensation.

Characteristics Values
Purpose To allow the container to be aligned and manipulated during production/packaging, to prevent cups from sticking to surfaces, and to prevent a vacuum seal
Manufacturing Process Injection holes for plastic that are cut but not all the way through
Printing Process Screen printing, UV ink printing, oil-based Sharpie markers, spray paint
Patterns "Jazz" design, bold and abstract shapes, swirls, solid colors, clear designs
Colors Teal, purple, pink, blue, green, primary and muted hues
Materials Polyethylene, wax, polystyrene, paper, foam
Features Smooth rolled rims, leak-resistant, sturdy, shatterproof, flexible, disposable, reusable, eco-friendly, insulated

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Printing methods

Printing on plastic cups can be done in a variety of ways, each with its advantages and considerations. Here is a detailed look at some of the common printing methods employed for decorating plastic cups:

Silk Screen Printing

This traditional method is suitable for straightforward patterns with a limited colour palette. It involves stretching a mesh across a frame, applying a photosensitive emulsion, and exposing the pattern. The mesh tension, emulsion application, and exposure settings must be carefully controlled. Inks suitable for plastic are then chosen, and the cups are thoroughly cleaned before printing. This method is versatile and can be used for various substrates, including plastic cups.

Offset Printing

Offset printing is ideal for intricate designs and complex logos. It produces detailed, high-quality prints, ensuring a professional finish. This method is commonly used for plastic cups that require a polished and refined appearance.

Digital Printing

Digital printing offers excellent design versatility and is perfect for small production runs, personalised cups, or time-sensitive projects. It can handle diverse artwork and has a fast turnaround time, making it suitable for special occasions or marketing campaigns.

Pad Printing

Pad printing is a versatile technique that can print on uneven or curved surfaces. It uses a silicone pad to transfer ink onto the cup, allowing for multiple colours but requiring separate applications for each colour. Pad printing is commonly used for simple one- or two-colour designs that do not require a full wrap.

Heat Transfer Printing

This method involves printing a design onto special transfer paper and then applying it to the cup using heat and pressure. It is an effective way to decorate plastic cups with permanent designs.

UV Printing

UV printing on plastic cups often requires an inkjet primer to prepare the surface. This method uses UV ink, and some polymers may need additional pre-treatment, such as flame, corona, or plasma treatment. UV printing can produce vibrant and durable results, especially when paired with a PP Adhesion promoter.

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Deco lugs

The name "deco lugs" is also used to refer to art deco-style lugs used on drums. The art deco movement, popular in the 1920s and 1930s, influenced drum design, with companies like Ludwig, Leedy, Gretsch, and Premier using deco styling on their lugs. These lugs are often described as spacey and futuristic, reflecting the aesthetic of the art deco era.

The Carlton Drum Company from the UK, for example, embraced Art Deco in their designs. Drum companies continue to draw inspiration from classic deco lugs, even today, aiming to recreate the iconic styles of the 1930s.

Lugs are also used decoratively in other contexts, such as on wooden caskets, where they add styling and cover the top exposure of bolt-through-style swingbar brackets.

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Jazz design

The "Jazz" design is a trademarked pattern that was introduced in 1992 and featured on disposable cups. The design is considered an icon of 1990s culture and has gained a cult following, with fans applying the design to various objects such as automobiles, shirts, and shoes and even tattoos and nail art. The design is characterised by a broad, jagged, crayon-like brushstroke of teal colouring, topped by a finer zig-zagged brushstroke of purple colouring. The combination of these colours and squiggles evokes a strong sense of nostalgia for anyone who grew up during the 1990s.

The origin of the Jazz design can be traced back to 1989 at the Sweetheart Cup Company. After unsatisfactory results from external design firms, Sweetheart initiated an internal contest among its art department employees to develop a new, easy-to-print cup design. Gina Ekiss (then known as Gina Boyd-Burgess), a designer at Sweetheart, entered a design featuring vibrant teal and purple colours, inspired by her tastes and the goal of creating something harmonious. Her straightforward yet attractive design won the contest and was put into production in 1992. The design was also used for disposable bowls and plates, with Ekiss working for Sweetheart until 2002.

The identity of the designer of the Jazz pattern was a subject of controversy for many years. In 2015, a Reddit inquiry revealed Gina Ekiss as the designer. However, during the same year, Stephanie Miller claimed on Reddit to be the true creator of the design. Some reports credited Ekiss, but this has not been confirmed by the Solo Cup Company, which acquired Sweetheart in 2004. Kasey Skala, a spokesperson for Solo Cup Company, stated that their internal research on the creator of Jazz was challenging as most of the people who worked on the project were no longer with the company.

The popularity of the Jazz design extended beyond its visual appeal and became a cultural touchstone for a generation. The pattern decorated everyday items and evoked a sense of familiarity and comfort for those who grew up in the 1990s. The broad resonance of the design allowed it to transition from a functional product design to a symbol of nostalgia. The cult following of the Jazz design led to its usage in various forms, including stickers, clothing, and even contemporary websites. It has also inspired fan pages on social media platforms such as Facebook and Tumblr.

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Customization

Plastic cups are a popular choice for events and parties and can be customized to match any theme or branding. They can be printed on or decorated to feature any pattern, style, or colour of your choice.

If you are looking to customize plastic cups, there are a few methods you can use. Firstly, you can use a screen-printing machine. This involves creating a screen frame with your desired pattern or logo and preparing inks that are suitable for plastic materials. The cups must be thoroughly cleaned and dried before being placed in the machine, which is adjusted according to the size and shape of the cups. After printing, you can apply a clear varnish or perform UV curing to enhance the gloss and abrasion resistance of the pattern.

Another method is to use spray paint. First, outline your design on a sheet of contact paper and cut out the pattern with an X-Acto knife. Attach the plastic cup to the contact paper and use masking tape to protect areas you do not want to paint. Spray the cup with plastic-friendly spray paint and let it dry completely. This method typically requires 24 hours for the paint to cure before the cup can be used.

Additionally, you can use Sharpie Oil Paint Markers to decorate the cups in your desired pattern or style. After the paint has dried, set your oven to 350 degrees and heat the cups for 30 minutes. Once cooled, the cups are ready for use and can be cleaned as normal.

For a more digital approach, you can create your design by hand or computer, using vector graphics applications to achieve the highest quality. A scan resolution of 600 to 1200 dots per inch (dpi) is recommended for hand-drawn designs.

Customized plastic cups offer a unique way to showcase your creativity, brand, or event theme. Whether you choose to print, paint, or draw your designs, there are numerous ways to make your plastic cups stand out.

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Storage

If you are looking to store plastic cups that you have decorated yourself, there are a few things to keep in mind. If you have used plastic spray paint, you should allow up to 24 hours for the paint to cure before touching the cups. You can then package the cups using cardboard boxes or plastic films. Store the packaged cups in a dry and ventilated place, away from direct sunlight and moisture.

If you are storing a collection of printed paper cups, such as the iconic 90s Jazz design cups, it is important to avoid exposing the cups to direct sunlight or extreme temperatures, as this can cause the colors and patterns to fade over time. Store your collection in a cool, dry place, and consider using archival-quality storage materials to protect the delicate paper and ink.

For those who are looking to store plastic cups in bulk, it is important to consider the environment in which they will be stored. Cups should be stored in a dry and ventilated place, away from direct sunlight and moisture. It is also important to consider the type of cup being stored and whether it is intended for single or multiple uses. For example, disposable foam cups are often used for cold beverages and can be stacked and stored in large quantities. On the other hand, reusable plastic cups may require more careful storage to prevent scratches or other damage.

When storing plastic cups, it is also important to consider the use of lids and other accessories. Lids can help to keep the cups clean and free from dust and other contaminants. They can also provide a more stable surface for stacking and storing the cups. However, it is important to ensure that the lids are compatible with the specific type of cup being stored and that they do not cause deformation or damage to the cups over time.

Frequently asked questions

The 'Jazz' design, introduced in 1992, is a trademarked pattern that became iconic, symbolizing 1990s culture. Known for its vibrant and abstract swirls, the design has remained a nostalgic favourite.

Plastic cups can be found in a variety of patterns, from solid colours to clear designs. Some cups feature printed patterns, designer styles, or bold, geometric shapes.

There are several ways to create a pattern on a plastic cup. You can use spray paint, a Sharpie Oil Paint Marker, or screen printing.

The notches on the bottom of plastic cups are remnants from the manufacturing process. They are injection holes for the plastic and prevent cups from sticking to surfaces due to condensation.

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