Best Plastic Cups For Ornaments

what kind of plastic cups for ornaments

Plastic cups can be used to create a variety of ornaments, providing an innovative and artistic way to repurpose single-use plastics. The type of plastic cup used for this craft is crucial, as not all plastics shrink correctly during the melting process. Cups with the recycle number 6 at the bottom, indicating polystyrene, are ideal for creating shrinky dink-style ornaments. These cups can be decorated with permanent markers, melted in the oven, and shaped into flat circles or other desired forms. The size of the cups can vary, with 5 to 9-ounce cups being commonly used for ornaments. Larger cups, such as 16-ounce cups, may curl up more during melting and may not be suitable for certain ornament designs. These plastic cup ornaments offer a fun, creative activity for both children and adults, allowing them to transform waste into beautiful holiday decorations.

Characteristics Values
Oven temperature 250° F, 350° F, 500° F
Oven setting Broil
Oven time 30-45 seconds, 1 minute, 1.5 minutes
Cup size 5 oz, 7 oz, 9 oz, 12 oz, 16 oz
Cup type Clear, recycled, with #6 or All-Purpose recycling emblem
Cup brand Polar
Craft type Christmas, Valentine's Day, Easter, Halloween, Independence Day
Craft design Snowflakes, reindeer, icicles, wreaths, angels, bubbles, stars, constellations, pumpkins, hearts, eggs, fireworks
Craft materials Permanent markers, glitter, stickers, glue, googly eyes, pom-poms, ribbon, string, pipe cleaners, scissors, hole punch, LED lights, paint, paintbrushes, beads, wooden bases, heat gun, gloves, tin foil, sheet pan

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Plastic cup ornament crafts for kids

Plastic cups can be used to create a variety of fun and creative ornaments with kids. This is a great way to keep children engaged and entertained, especially during the holidays. It is a simple, cheap, and fun activity that can be done at home or in the classroom.

To get started, you will need plastic cups with the number 6 or "All-Purpose" printed on the bottom, permanent markers, a hole punch, ribbon or string, and an oven. You can find these plastic cups at Walmart or similar stores. The cup size can vary, but 5-9 oz cups are recommended for a finished ornament that is not too big.

  • Prepare your workspace by covering a table with disposable tablecloths or old newspapers. This will create a stress-free environment for the kids to express their creativity without worrying about making a mess.
  • Provide each child with a plastic cup and permanent markers. Encourage them to decorate the cups with their unique designs, patterns, and colours. They can also add glitter to make their ornaments sparkle.
  • Preheat your oven to 350 degrees Fahrenheit. Place a sheet of tin foil on a baking tray and arrange the decorated cups on the tray, leaving some space between each cup.
  • Carefully place the tray in the oven and watch the magic happen! The cups will start to melt and flatten. Keep a close eye on them, as the process can be quick, taking around 1-2 minutes.
  • Once the cups have flattened, carefully remove the tray from the oven. Use a spatula or a similar tool to further flatten the cups if needed. Be cautious, as the tray and cups will be hot.
  • Let the ornaments cool down slightly, then use a hole punch to create a hole at the top of each ornament. If you want a larger hole, you can punch it while the plastic is still warm.
  • Finally, thread a ribbon or string through the hole, and your ornaments are ready to hang!

These plastic cup ornaments can be a fun family activity or a classroom project. They can be personalized with names, dates, or even student photos, making them precious keepsakes for years to come. So, get creative, experiment with different designs, and enjoy crafting these unique ornaments with kids!

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How to melt plastic cups into ornaments

Plastic cups with the recycle number 6 at the bottom are ideal for making ornaments. These cups typically range in size from 7 to 9 ounces, and larger 16-ounce cups tend to curl up more during the melting process.

Now, here is a step-by-step guide on how to melt plastic cups into ornaments:

Preparation:

Before you begin, gather your materials and prepare your workspace. You will need plastic cups, permanent markers, a cookie sheet, tin foil (optional), a spatula or a heavy object like a bowl or frying pan, a hole punch, and ribbon or string. Optionally, you can also use glitter, glue, and photos to embellish your ornaments.

Step 1: Design and Decoration:

Use permanent markers to decorate your plastic cups with your desired designs. You can draw, write, or add colours to the cups. Remember to allow sufficient drying time between drawing and colouring, as the ink may smear if not completely dry. Pay special attention to the bottom and sides of the cups, as these areas will be the most visible once the cups are melted and flattened.

Step 2: Melting the Cups:

Preheat your oven to 350 degrees Fahrenheit. Place your decorated plastic cups open side down on the cookie sheet. Optionally, you can cover the cookie sheet with tin foil before placing the cups. Place the cookie sheet in the oven, and keep a close eye on the cups as they will start to melt within 5 to 10 seconds. The total melting time will vary depending on the oven and the desired shape of your ornament. For a bubblier look, a shorter melting time of around 30 seconds may be preferred. If you want a flatter ornament, leave the cups in the oven for around 1 minute to 1.5 minutes.

Step 3: Flattening and Shaping:

Once the cups have melted to your desired level, carefully open the oven door. If you prefer a bubblier ornament, you can skip the flattening step. Otherwise, use a spatula or a heavy object like a bowl or frying pan to press down firmly on the melted cups and flatten them. Be very careful, as the pan and cups will still be hot.

Step 4: Adding Embellishments:

If desired, you can add extra embellishments to your ornaments. You can sprinkle glitter on the warm plastic, or let it cool down and glue on photos or other decorations. You can also add names, dates, or messages to the back of the ornament using permanent markers.

Step 5: Punching a Hole and Hanging:

Using a hole punch, create a hole at the top of the ornament, near the opening of the cup. If you want a larger hole, it is best to punch it while the plastic is still warm. Finally, thread a ribbon, string, or yarn through the hole, and your ornament is ready to hang!

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Plastic cup ornament size recommendations

Plastic cup ornaments are a fun, easy, and cheap craft to make, especially with kids. They can be made with either new or used plastic cups, although it is important to ensure that the cups have the correct type of plastic, which is indicated by a #6 or All-Purpose recycling symbol on the bottom of the cup.

The size of the plastic cup you choose will depend on the desired size of your finished ornament. While 5 oz cups can be used and will result in a good-sized ornament, some people find that 7-9 oz cups are the best size for the finished product. 16 oz cups are known to curl up more, so it is recommended not to use cups larger than 9 oz unless you want a huge ornament.

If you are using recycled cups, be sure to wash them before use. It is also recommended to use clear cups, as they are easier to decorate than coloured ones.

To decorate your plastic cup ornaments, you can use permanent markers, paint, glitter, stickers, or other craft supplies. You can also get creative with the shape of your ornaments by cutting the cups or melting them into flat circles before decorating.

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Plastic cup ornament design ideas

Plastic cups can be used to create a variety of ornaments, either by melting them into flat discs or by assembling them into three-dimensional structures. This is a fun, creative activity that can be enjoyed by both children and adults, especially around the holidays. It is also a great way to promote recycling and sustainability.

Melting Plastic Cups

To melt plastic cups into ornaments, you will need cups with the recycle number 6 at the bottom. This type of plastic will shrink correctly and evenly when heated. Decorate the cups with permanent markers, leaving no blank spaces as these will show as white spots. You can also add glitter for extra sparkle. Punch a hole in the side of the cup towards the opening, then place the cups open side down on a cookie sheet in an oven preheated to 350 degrees Fahrenheit. Bake for around 1 to 1.5 minutes, watching carefully. As soon as they flatten, remove them from the oven and press down firmly with something heavy to flatten further if desired. Punch a hole in the top while still warm, then thread a ribbon or string through to hang.

Assembling Plastic Cups

For this method, you can use different sizes and colours of cups to create depth and complexity in your design. Decide on a theme, such as festive characters or elegant patterns, and a colour scheme that complements your decor or personal style. You can glue the cup bottoms together in a circular pattern to create a spherical ornament or stack and arrange the cups in other ways to form your desired shape. Embellish your ornament with glitter, beads, or other decorative elements, and consider adding an LED tea light inside to make it light up. Attach a string or ribbon to the top for hanging, and your plastic cup ornament is ready to display!

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Plastic cup ornament safety considerations

Plastic cup ornaments are a fun and easy craft project, especially for children. However, there are some safety considerations to keep in mind when making these ornaments:

Plastic Type

It is important to use the correct type of plastic cup for this project. The cups should have a #6 or All-Purpose recycling symbol on the bottom. This type of plastic is designed to melt like shrinky dink material and will shrink correctly when baked in the oven. Other types of plastic may not shrink properly or may release unsafe fumes.

Oven Safety

When baking the plastic cups in the oven, adults should supervise children at all times. Preheat the oven to 350 degrees Fahrenheit and place the cups on a cookie sheet. Watch carefully, as the cups will start to melt almost immediately. Remove the cups from the oven when they flatten, using a spatula or oven mitt to protect your hands. Be careful, as the pan and cups will be hot.

Hole Punching

It is recommended to hole punch the cups before baking, as the plastic may harden too much afterward, making it difficult to create a hole for hanging. If you prefer a larger hole, you can punch it while the plastic is still warm out of the oven. Be careful when handling the warm plastic to avoid burns.

Markers

Use permanent markers to decorate the cups. Regular markers will smear or wipe off. Even with permanent markers like Sharpies, allow some time for the ink to dry before handling the cups or placing them in the oven.

Glitter

If you plan to add glitter to your ornaments, be cautious of the mess it can create. Glitter can get everywhere and be difficult to clean up. It is recommended to use glitter sparingly and consider using a tray or newspaper to contain the mess.

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Frequently asked questions

You should use plastic cups with the number 6 recycling symbol. Cups with this symbol melt like shrinky dink material.

7-9 oz plastic cups are the best size for ornaments. 16 oz cups are known to curl up more, so it is not recommended to go over 9 oz.

You should use permanent markers on plastic cups. Removable markers will smear and make a mess.

Preheat your oven to 350 degrees Fahrenheit.

Leave the cups in the oven for about 1 to 1.5 minutes. Any shorter and they won't flatten, and any longer and they will start to shrivel up.

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