 Polyester film composites |
| I claim: 1. A polyester film composite, which comprises a primary layer comprising a highly ... |
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| Polyester film for thermal lamination |
| OF THE INVENTION The polyester A in the present invention must have ethylene terephthalate and/or ... |
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| Heat-sealable polyester film |
| What is claimed is: 1. A coextruded heat-sealable polyester film having at least one polyester base ... |
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| Sealable polyester film with high oxygen barrier, its use and process for its production |
| What is claimed is: 1. A sealable, biaxially oriented polyester film comprising: a base layer B, at ... |
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| Article comprising a passive optical waveguide |
| In a broad sense, the invention is an article which comprises a polymeric waveguiding film mounted ... |
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| Resin laminate containing syndiotactic styrene-based polymer |
| What is claimed is: 1. A resin laminate comprising two biaxially stretched layers of a styrene-... |
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Method of making pretzels of selected spiral pitch
| Details |
Inventors: Groff, Edwin I.; Groff, Edwin T.;
Assignee:
Primary Examiner: Bashore; S. Leon
Assistant Examiner: Alvo; Steve
Attorney, Agent or Firm: Youtie; Robert K.
A pretzel making method wherein dough is extruded and the extrusion is rotated about an eccentric axis into a spiral configuration for baking. The extruded dough is gravitationally passed to a conveyor belt. The vertical distance that the dough downwardly passes through is varied to change the wound spiral to a selected pitch. |
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DETAILED DESCRIPTION It is, therefore, an important object of the present invention to provide an extremely simple method for the manufacture of a spirally configured pretzel, which method is inexpensive in practice, and capable of substantial variation in use to produce pretzels of widely varying spiral configurations.
It is another object of the present invention to provide a method for manufacture of spiral pretzels, which results in rapid production, while affording a range of production speed as required to achieve desired product configuration.
Other objects of the present invention will become apparent upon reading the following specification and referring to the accompanying drawings, which form a material part of this disclosure.
The invention accordingly consists in the combinations and arrangements of method steps, which will be exemplified in the following description, and of which the scope will be indicated by the appended claims.
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Nonmetallic Processes 
