Blow molding is a process where hollow plastic parts are formed. If one is looking to find information regarding Blow molding there is a good amount of information on the topic available on the Wikipedia site.
Blow Mold is a construction and repair service. For more information about their products visit http://builtthebest.com/zw-blow-mold-used.html.
There are numerous websites online that can give you information on dust and mold allergies. One such site to find this information is on http://www.indoorclimatesolutions.net/
Information on Christmas blow molds can be found on the websites Planet Christmas, YesterNook, IndyStar and many other popular Christmas and crafting sites. The website The Find also has information on retailers offering blow molds for all seasons, including Christmas.
You can try The Professional Mold Inspection Institute (PMII) which gives training in mold remediation It provides affordable distance training whereas you can complete whether online or from home.
There are many websites that can teach you about blow mold but a good one is Wikipedia. You will find descriptions and pictures there. The website is http://en.wikipedia.org/wiki/Blow_molding.
There are a lot of websites online, but this site called The Online Allergist has some very reliable information provided by real doctors. You can read up on mold symptoms here: http://www.theonlineallergist.com/article/mold_allergy
A simple google search will find you pictures of black mold. Go to images.google.com and search for black mold, you will find many images on the subject.
blow ratio is the ratio of mold diameter to the preform diameter.
"Blow mold" is not a type of fungus. It is a manufacturing method used to make hollow plastic parts. Plastic bottles are an example of a product made with blow molding.
The National Association of Environmentally Responsible Mold Contractors offer free online mold remediation training. They also offer certification classes. You can find their web site here: http://www.free-mold-training.org/.
Mold.
There are many websites and books that cover the topic of mold and its removal. The best way is to check Amazon or eBay or find a local book store or library.