Abstract: Arrangements are described for enabling a folded foil balloon to be supplied to a printer for enabling an image to be applied to a surface of the balloon. The balloon is first folded around a paper substrate, and a paper cover sheet is attached to the folded-over edge portions and tail portion of the balloon, so as to form a packaged balloon. The packaged balloon is formed with a tapered leading edge to facilitate insertion into a standard ink-jet printer. The packaged balloon may be in the form of a greetings card, with the fold of the card either along the left edge or the top edge of the card. The packaged balloon may be supplied with one or more light sources and/or power sources, either on the inside or outside of the balloon.

Abstract: Arrangements are described for enabling a folded foil balloon to be supplied to a printer for enabling an image to be applied to a surface of the balloon. The balloon is first folded around a paper substrate, and a paper cover sheet is attached to the folded-over edge portions and tail portion of the balloon, so as to form a packaged balloon. The packaged balloon is formed with a tapered leading edge to facilitate insertion into a standard ink-jet printer. The packaged balloon may be in the form of a greetings card, with the fold of the card either along the left edge or the top edge of the card. The packaged balloon may be supplied with one or more light sources and/or power sources, either on the inside or outside of the balloon.

Abstract: A latex balloon neck is pretreated by refreshing a region (18) of the inner surface (16) of the neck. The refreshed region extends substantially entirely around the inner circumference of the neck. The refreshing consists of cleaning the latex surface with a solvent e.g. isopropanol. The balloon neck is sealed by pressing (e.g. pinching and/or stretching) opposed areas of the refreshed surface (18) into direct contact with each other to form a latex-latex bond without requiring any additional adhesive coating. A removable protective tape (20) is placed over the refreshed region (18) to prevent the refreshed region from losing its bonding quality. An apparatus/method for preparing such balloons, and an apparatus/method for inflating and sealing the balloons (automatically) are also described.