Sandwich is loved by everyone, including kids and adults, young, and old. They are prepared at home as well as purchased from local and online stores. Whether they are made at the domestic or commercial level, the wraps in which they are packed are mostly eco-friendly boxes because they are perfect for the packaging of food items.
Sandwiches are one of those food items that are used on several occasions, such as parties, gatherings, picnics, and even on a daily routine. Those who are used to manufacture sandwiches at home like to take them out as well as send to their loved ones in eco-friendly boxes, also known as sandwich wraps. These wraps can be purchased from packaging manufacturing companies, and they can also be made at home. The following step by step guide will help you to make such food-grade casings for homemade food.
1. Choose the right material
These cartons can be made with different types of documents. The choice of the material depends upon how they are to be carried out. The recycled cardboard boxes the UK, washed fabric, vinyl sheet, and aluminum foil are some of the materials that are commonly used for the manufacturing of these cartons. Whatever the material you choose, make sure you have a full piece of it. If you are planning to make it with fabric, you will need these items.
Washed fabric in a square shape at least 18-20 inches, a meltable vinyl sheet of slightly less or the same dimension, a three inches strip of hook-and-loop fastener, needle and thread of the same color as of hook-and-loop fastener, an iron. The fabric must be made of cotton or any organic threads so that it does not leave harmful effects on the food items. The size of the fabric can be changed according to the size of the bread slices that you are going to use to make sandwiches. If you are using large slices of bread to make snacks, then the dimensions of the fabric should be measured accordingly.
2. Fuse the vinyl sheet
The second step to make eco boxes for sandwiches is fusing the vinyl sheet on the backside of the fabric with the help of iron. Make sure the iron is set on temperature that it only heats the foil and does not let the layer stick with itself.
Usually, the vinyl sheet has glue applied at its one side. Peel off the foil and place it over the fabric and press it with a gently hot iron. The objective to use vinyl sheet is to keep the freshness of the snacks alive for a long time. It also resists dust and moisture and does not let them spoil their taste.
3. Cutting in the right shape
Once the eco-friendly packaging materials such as fabric and vinyl sheet are combined, cut the piece into the right way. If the edges of the structure are out of the sheet, turn them inside and use the hot iron tip to paste them on the vinyl sheet. Repeat the same process on all four edges of the fabric and get a perfectly-shaped piece of cloth.
4. Apply hook-and-loop fastener
Every hook-and-loop fastener has two sides one sticky and the other gripping end. Apply them on opposite sides of the material with the help of thread and needle. Make sure that the stitch is firm, and the fastener is not loose, or the sandwiches will not remain fresh for long, which is not the purpose of these green boxes or wraps at all.
Some people use glue to paste the fastener at the fabric, which is very unlikely to stay for long. That is why it is better to stitch the strip instead of sticking it with adhesives. Metallic buttons can also be used instead of a fastener strip to keep the mouth of the green packaging closed.
5. Put in the sandwich
Put the sandwich inside the fabric and make sure that it is in the center of the wrap. Fold the sides of the eco-packaging, those who do not have hook-and-loop fasteners. Then fold in the teams with the button one by one and lock the wrap. Your eco-friendly wrap is good to go.
By following the above-mentioned steps domestic as well as commercial food, manufacturers can make sustainable packaging to keep food item protected and fresh for a long time. Such eco-friendly boxes are easy to handle, and they can be made handy by adding a strip of fabric at the closing panel of the wrap.