Description
Gives basic requirements for envelopes, including window-faced envelopes. Paper quality, method of sealing and colour are specified, and for window envelopes the size and position of address panel and a transparency requirement are stated. The limits of dimensions of envelopes for mechanical handling are given, and appendices describe a test for opacity of windows and include notes on Post Office requirements.
Product Details
- Edition:
- 2nd
- Published:
- 01/01/1969
- ISBN(s):
- 0726278726
- Number of Pages:
- 7
- File Size:
- 1 file , 610 KB
- Product Code(s):
- 10128275