
Protecting paper with plastic is a common practice for those who want to preserve their documents for a long time. While some people opt for digital backups, others prefer to physically protect their paper documents. There are several methods to achieve this, including using waterproof sprays, clear nail polish, wax, and plastic sheets. Some methods, such as lamination, are discouraged due to their irreversible nature and potential damage to the enclosed item. Encapsulation, a similar process, is recommended for long-term protection as it is reversible and does not use adhesives. For those seeking a simple solution, plastic sheets or wraps can be taped around books or documents for protection.
Characteristics and Values
| Characteristics | Values |
|---|---|
| Plastic sheet covers for paper | Available in various sizes, e.g. 8.5 x 11 |
| Contact paper | Adheres to the book like a sticker |
| Non-adhesive plastic wrap | Needs to be taped down |
| Lamination | Uses heat and low-grade adhesives, irreversible |
| Encapsulation | Uses uncoated polyester sheets, sealed without adhesives, reversible |
| Acid-free boxes and folders | Slow down degradation by neutralizing harmful acids generated by paper |
| Waterproof sprays | Transparent polyurethane coatings, clear acrylic spray paints, lacquer spray sealers |
| Waterproof paper | Synthetic, tear-resistant, and waterproof |
| Wax paper | Can be folded into origami party cups |
| Mod Podge | Used for a protective coating, comes in gloss or matte finishes |
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What You'll Learn

Using contact paper or plastic wrap
Next, place the paper you want to protect onto the contact paper, lining up the edge of the paper with the edge of the exposed sticky plastic. You can then press the paper onto the contact paper, smoothing out any air bubbles as you go. Finally, trim the contact paper around the edges of the paper, leaving a small border of contact paper all around.
If you prefer to use plastic wrap, this is also an effective method. Firstly, place your paper on top of the plastic wrap, ensuring there is about 2 inches of wrap extending beyond the top and bottom of the paper. Fold the extra plastic over the inside of the cover on all three sides and tape it down. Cut the plastic wrap straight down the spine of the paper, and repeat the process for the other side.
There are also other methods to protect paper, such as using waterproof sprays like polyurethane coatings, clear acrylic sprays, or lacquer spray sealers. These sprays make the paper waterproof and are available in matte or glossy finishes. However, this method is time-consuming and requires good air circulation to avoid hazardous vapors. Alternatively, you can use a product called Mod Podge, which is typically used for crafting, as a protective coating for paper.
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Applying a coat of melted wax
Once the wax is ready, use an old paintbrush to apply a thin coat to all exposed areas of the paper. It is recommended to work with small amounts of wax at a time and build up thin coats rather than applying a single thick coat. Take care to avoid dripping wax on your skin, as it can cause burns, and be cautious not to drip wax on your work surface, as it is difficult to remove.
After applying the first coat of wax, let it cure for two to four hours. Then, use a white polishing pad to gently rub back any excess wax from the surface of the paper. Light strokes with minimal pressure will help bring up the surface. Repeat the process by applying a second coat of wax and allowing it to cure for around six hours.
Once the second coat has cured, switch to a buffing brush and use gentle but rapid strokes to buff the surface. This final step will enhance the shine and smoothness of the wax coating. The result is a protected paper with a beautiful finish that feels pleasant to the touch.
For an alternative approach, you can dip the paper directly into the melted wax. Hold the paper by one end and quickly dip it into the wax. Use tongs or your fingers, being careful not to burn yourself. If your paper is too large to fully immerse at once, turn it around and dip the other portion into the wax. Once the paper is coated, use a hairdryer to warm it, helping the wax bond more closely and creating a waterproof seal.
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Using a waterproof spray
To apply the spray, hold the can about 10 to 12 inches away from the paper's surface. Protect the surrounding area by placing the paper on a piece of cardboard, catching any excess spray. Spray the coating over the paper in a steady back-and-forth motion, ensuring you cover the entire surface. Allow the paper to dry thoroughly before handling it, following the specific instructions on your chosen brand of waterproofing spray. Most waterproof sprays dry to the touch within 15 minutes, but it is recommended to give them a few hours to cure completely.
It is important to note that waterproofing sprays can be dangerous if used improperly. These sprays are typically flammable, so ensure you work in a well-ventilated area, away from open flames, sparks, and heat sources. Additionally, wear proper safety gear, such as safety goggles and chemical-resistant gloves, to protect yourself from the spray's vapors.
Waterproof sprays are a convenient and effective way to protect paper from water damage, but they require careful application to ensure the best results and maintain safety.
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Laminating paper
Firstly, you can use a laminating machine with laminating sheets or pouches. These come in different sizes, including letter size (8.5" x 11"), and thicknesses, such as 3 mil or 5 mil. You can buy these products from stores like Walmart, Amazon, and Office Depot. This method is ideal for standard-sized documents and provides a professional finish.
Another option is to use contact paper, which works like a sticker. You peel the backing paper to expose the sticky plastic underneath, line up your document, and then stick it down. Contact paper is a good choice if you want to avoid using a laminating machine, but it may be more challenging to achieve a crease-free finish.
For smaller pieces of paper, such as origami, clear nail polish is an economical way to waterproof and protect your work. You can also use crafting mediums like Mod Podge, which comes in gloss or matte finishes and adds protection and decoration to your paper creations.
If you're looking for an organic option, you can use melted beeswax or soy wax to waterproof your paper. This method is particularly suitable for origami boats, as it provides a natural barrier against water.
Additionally, you can use waterproof sprays, such as transparent polyurethane coatings or lacquer spray sealers, to make your paper waterproof. These sprays offer a variety of finishes but require good air circulation to avoid hazardous vapors.
Finally, if you want to avoid the process of laminating altogether, you can use waterproof or synthetic paper, which is tear-resistant and can withstand harsh conditions, just like laminated paper.
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Storing paper in acid-free boxes
When selecting an acid-free box, it is important to consider the specific type of box that best suits the nature of the items you want to store. Acid-free archival document boxes are specifically designed for preserving important papers, such as birth certificates, marriage licenses, historical records, and legal paperwork. They come in various sizes to accommodate different document dimensions.
Buffered acid-free boxes with alkaline liners are also an option to consider. These boxes help to slow down degradation by neutralizing the harmful acids generated by paper. Additionally, acid-free archival liners can be used in conjunction with archival plastic covers to provide a hard coating that prevents the paper from flexing or tearing.
The size of the box is another crucial factor. Choose a box that comfortably accommodates your documents without excessive bending or crowding. Boxes labelled as "archival quality" or "museum quality" are designed for long-term preservation and are constructed from acid-free paperboard, cardboard, or plastic.
Acid-free tissue paper can also be used in conjunction with acid-free boxes for added protection. This type of tissue paper is pH-neutral, helping to prevent colour transfer and maintaining the vibrancy of your documents. It is often specially processed to remove contaminants and can be purchased in bulk from craft stores, art supply depots, or online.
By utilising acid-free boxes and tissue paper, you can effectively protect your paper documents and ensure their longevity.
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Frequently asked questions
There are several ways to protect paper with plastic. You can use contact paper, which works like a sticker, or non-adhesive plastic wrap, which needs to be taped down. Alternatively, you can use plastic sheet covers, or encapsulate the paper between two clear sheets of uncoated polyester.
Encapsulation is the process of completely enclosing documents between two clear sheets of uncoated polyester, without the use of adhesives. This method is reversible and intended for long-term protection.
Apart from plastic, paper can be protected using waterproof sprays such as transparent polyurethane coatings, clear acrylic spray paints, and lacquer spray sealers. Paper can also be protected by making digital backups and storing them safely.











































