Hanging Posters: Plastic Prints, Easy Tricks

how to hang posters printed on plastic

Hanging posters can be a tricky task, especially if you're dealing with glossy prints or delicate walls. To avoid damaging your walls or your posters, it's recommended to use adhesives or tools that won't leave permanent marks. For lightweight posters on smooth walls, poster putty or adhesive squares work well. Heavier posters or textured walls may require small nails or push pins for a more secure hold. Wooden poster hangers with magnets are also an option that minimises damage to both the poster and the wall. Before hanging, it's important to flatten your poster, especially if it arrived rolled up, to ensure it hangs neatly. This can be done by placing weights at each corner and in the centre. Once your poster is ready, clean your wall with a mix of vinegar and water, or dish soap and water, to ensure any dust or grease that may prevent adhesion is removed.

Characteristics Values
Preparation Wash hands before handling the poster. Flatten the poster by laying it on a clean, dry, flat surface and weigh down the corners with books or weights. Clean the wall with a 50/50 mix of vinegar and water or a cleaning agent. Mark the spot with a pencil or blue painter's tape.
Adhesive Use double-sided removable tape, removable putty, magic tape, heavy-duty mounting tape, glue dots, or adhesive squares. Avoid adhesives if the wall has matte paint.
Hanging Use slide binders, binder clips, hooks, nails, screws, suction cups, paper clips, clothespins, wooden poster hangers with magnets, thumbtacks, or hook and loop fasteners.

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Flattening the poster

Flattening a poster printed on plastic can be done in several ways. Here is a step-by-step guide on how to do it:

Unroll the Poster:

First, carefully remove the poster from its tube by tipping it until it slides out. Avoid pulling or pinching it out, as this can cause wrinkles and creases.

Lay the Poster Flat:

Find a clean, flat surface, such as a table or desk, and lay the poster image-side down. Make sure there is enough space for the poster to lay completely flat.

Weigh Down the Poster:

Place heavy objects, such as books, on top of the poster, focusing on the corners and middle to ensure even weight distribution. Leave the weights on for at least 24 hours, checking periodically to see if the poster is still curling.

Reverse Rolling:

If the poster still doesn't lay flat, try rolling it in the opposite direction of the initial roll. Secure the rolled poster with rubber bands and leave it for a few hours. This technique helps to straighten the poster and reduce curling.

Humidification (Optional):

For delicate posters, gentle humidification can help loosen the material. Fill a plastic container with a small amount of water and place it in a sealed tub with the poster above the water. The moisture will help relax the poster, making it easier to flatten.

Framing:

Finally, consider framing your poster. Not only will a frame help keep the poster flat, but it will also protect it from damage when hung on the wall.

Remember to avoid direct sunlight when displaying your poster, as it can cause fading and discolouration over time.

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Choosing the right adhesive

Adhesive Type

The most common types of adhesives used for hanging posters include double-sided tape, removable putty, mounting tape, and adhesive squares or strips. Double-sided tape comes in various strengths, so choose one that can support the weight of your poster. Removable putty is a convenient nail-free option, ideal for lightweight posters on smooth walls. Mounting tape, on the other hand, is better suited for framed posters or those made of heavier materials. Adhesive squares are also best for lightweight posters.

Wall Surface

Consider the type of wall surface you'll be adhering to. If you have delicate wall surfaces, such as matte paint, be cautious with the type of adhesive you choose, as some tapes or adhesives can pull off the paint. Semi-gloss or gloss paint on the wall might give you more flexibility. If you're hanging posters on windows, consider using adhesive poster sleeves or pockets, which offer a sleek and professional display with a clear view of your poster.

Poster Weight

The weight of your plastic poster will play a significant role in determining the right adhesive. Heavy-duty mounting tape is a good option for framed posters or those made of heavier materials. For lightweight posters, removable putty, adhesive squares, or double-sided tape designed for posters can be good choices.

Removability

If you plan to remove or reposition your plastic poster, opt for adhesives that are designed to be removable and won't leave residue or damage the wall. Removable double-sided tape, putty, and mounting tape are designed to be removed without causing damage. Additionally, consider the duration you plan to keep the poster up. Some adhesives, like the gloss and matte adhesive posters from Staples, can be removed cleanly for up to a year.

Surface Preparation

Before applying any adhesive, ensure that both the poster and the wall surface are clean and free of dirt, dust, or grease. Even a bit of dust or grime can affect the adhesive's ability to stick properly. Clean the wall with warm water or a cleaning agent, and make sure it's completely dry before applying the adhesive.

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Marking the spot

First, decide where you want your poster to go. Visualize and plan the location, and get a friend to help hold the poster up so you can see what it looks like. Try shifting it up, down, left, and right until you find the perfect spot. Mark this spot with a pencil or a piece of blue painter's tape. You can also use a level or tape measure to ensure the poster will be straight.

If you are using adhesive to hang your poster, it is important to prepare the wall by cleaning it with a damp cloth and a cleaning agent if necessary. Make sure the wall is completely dry before proceeding. Dust, dirt, and grease can prevent the adhesive from sticking properly, so it is crucial to have a clean surface.

Once the wall is clean and dry, you can proceed to the next step of applying the adhesive.

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Using clips

Prepare the Poster and Wall:

First, ensure your poster is flattened out. If it has been rolled, lay it on a clean, flat surface and weigh down the corners with heavy items like books for a few hours to remove any curls. Clean the wall surface with a rag and warm water or a cleaning agent to ensure it is free of dust, dirt, or grease, which can affect adhesion.

Mark the Spot:

Use a level or tape measure to ensure your poster will be straight on the wall. You can use a piece of blue painter's tape to mark where the top of your poster will be, levelling it with a bubble level.

Hang the Clips:

Hammer in two small nails above the poster on each side, at the marked spots. Hang a binder clip from each nail. You can adjust the position of the clips to ensure they are aligned with the poster's top edge.

Attach the Poster:

Now, simply clip the top edge of your poster printed on plastic into the binder clips. You can easily unclip and swap out the poster anytime without damaging the wall or the poster.

Additional Tips:

  • If your poster is large, consider using multiple binder clips along the top edge for added support.
  • When using binder clips, be careful not to crease or fold the poster at the contact points.
  • For an even more straightforward method, consider using dental bib clips. Hang them from a single nail, and you're ready to clip on your print.
  • If you want to avoid using nails, you can use command strips or double-sided tape to attach the clips directly to the wall.

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Cleaning the wall

Before hanging a poster, it is important to clean the wall thoroughly to ensure the adhesive sticks properly. Even a bit of dust can make it harder for the adhesive to stick, so it is best to get your wall as clean as possible. If the wall is moisture-resistant, wipe it with a damp cloth, using a cleaning agent if necessary. If the wall is not moisture-resistant, a quick vacuum cleaning will remove any loose particles.

If you are using an adhesive, your poster won't stick if the surface is dirty or oily. Clean every surface, getting into every nook and cranny with a rag and warm water or a cleaning agent to ensure every space is squeaky clean. Also, ensure the wall is completely dry before applying the poster.

Professional painters clean walls thoroughly before applying a fresh coat of paint. If you have freshly painted walls, make sure they are completely dry before applying any adhesive or hanging posters. Adhesives can leave marks on poorly painted surfaces.

A clean wall will not only ensure that your poster hangs properly but will also make it easier to remove the poster later, allowing you to reuse it more often.

Frequently asked questions

If your poster is rolled, flatten it first by laying it on a clean, dry table, smoothing out any creases, and placing weights at each corner and in the centre. Books are ideal for this.

There are several adhesive products that can hang a poster without damaging the poster or the wall. These include double-sided removable tape, removable putty, and mounting tape.

Wooden poster hangers with magnets are a stylish alternative that minimises damage to both your poster and your walls.

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