Question 1

What Kind of Glue Do They Use on Envelopes?

Accepted Answer

The glue that is used on the envelopes is made of gum arabic. These need moisture to activate their adhesive action. The product is derived from two plant sources of Acacia tree’s hardened sap. These are native to the northwestern part of India and west of Africa. They are non-harmful in nature being derived from plant sources. Though it is not recommended for human consumption, it does not cause any ailments if someone comes in contact with it directly.  Some envelope glues also have latex if the same comes in contact with your tongue you may not like the taste or the smell of it for starters. When someone licks or tastes them they can get allergic reactions too. Therefore it is always advisable to avoid the habit of trying to seal the envelopes by moistening them with your saliva. It is known to be a very old practice but you start to act on them to reduce such instances.

Question 2

How Much Can You Mail With One Stamp?

Accepted Answer

The use of stamps to mail any shipment can depend on the type of envelope that you are sending. The USPS has demarcated various stamp duties as per the size and are prevalent across the country. You can choose to use the Forever stamps for any envelopes that are of normal size or your one-ounce letters within the borders of the United States.   If you are doubtful that your mail can weigh more, then you can choose to weigh them before you affix the forever stamp on them. If you do not comply with the proper postage norms, then your mails can get returned due to the lack of the same.

Question 3

What Happens if You Don’t Put a Return Address on a Package?

Accepted Answer

When you send a package it does not need any return address. However, you can note that the lack of the return address will also mean that the postal services will not be able to return the parcel in case there is any issue with the address or they are not able to deliver the same.