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Method of making a multiple neck spray bottle

  • US 6,319,453 B1
  • Filed: 02/28/1997
  • Issued: 11/20/2001
  • Est. Priority Date: 07/25/1994
  • Status: Expired due to Fees
First Claim
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1. A method of manufacturing a multiple neck spray bottle for use with a spray head, said method comprising the steps of:

  • providing a mold having a molding cavity configured for blow molding a multiple neck spray bottle having multiple externally threaded neck portions with at least one threaded neck portion configured to connect with the spray head;

    providing at least one plastic parison inside the molding cavity, the neck portions of the multiple neck spray bottle being molded are located substantially within a width of the parison;

    blow molding the parison provided inside the molding cavity with a single blow pin to form the multiple neck spray bottle with at least one neck portion of the spray bottle being formed in a wall portion of the spray bottle;

    opening the blow mold to release the formed multiple neck spray bottle from the blow mold; and

    opening the at least one neck portion formed in the wall portion of the spray bottle.

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