Angled Immersion Coating for Baked Goods
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Solution Overview
Problem
Existing methods for coating baked goods by immersion result in unwanted dripping and blurring of surface relief, as the entire item is coated, leading to unsightly 'webbed webs' and difficulty in gripping without smudging the coating.
Innovation Solution
A method where only a partial area of the underside of the baked item is coated, with a designated uncoated grip area, allowing for precise control over the coating transition and preventing the coating from adhering to surfaces, using a mold with a support area and angled contact surfaces to manage the coating composition.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If the baked item is immersed in the coating composition by a substantially vertical movement, then the entire item can be coated on all sides, but the coating continues to drip after being pulled out and the surface relief contours become blurred
Solution Approach 1:
The patent divides the coating process into two distinct phases: first, the baked item is immersed at an angle to coat only the intended partial area; second, the item is rotated to a vertical position for draining. This segmentation prevents over-coating and maintains contour sharpness while achieving adequate coverage.
Solution Approach 2:
The patent employs dynamic positioning of the baked item during coating - initially at an angled position for controlled coating application, then rotated to vertical for draining. This dynamic adjustment resolves the contradiction between coverage and precision by changing the item's orientation at different process stages.
2Quantity of substance
If the baked item is coated on all sides, then complete coverage is achieved, but it becomes difficult to grip without smudging the coating
Solution Approach 1:
The patent applies coating only to specific partial areas of the baked item rather than complete coverage. This local quality approach ensures that gripping areas remain uncoated and easy to handle, while coated areas provide the desired aesthetic and protective functions.
3Quantity of substance
If the baked item is coated on the entire underside, then complete coverage is achieved, but the coating adheres to surfaces when placed down
Solution Approach 1:
The patent applies coating selectively only to specific partial areas of the underside rather than complete coverage. This ensures that areas intended for placement remain uncoated, preventing unwanted adhesion to surfaces while maintaining coating on areas where aesthetic or protective functions are needed.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The method ensures a clean, even coating on the desired area, prevents dripping, and allows for easy handling without smudging, while maintaining the intended surface relief and design of the baked goods.
Implementation Method 1
a first sub-area of the underside of the baked item is provided with a coating
Data Source
Figure 1a~1f
Figure 2~4
Figure 5a~5f
AI summary
The invention relates to a method for producing a baked good comprising a pastry part with at least one underside formed by at least one, preferably at least substantially planar, surface, with an upper side formed by at least one, preferably at least substantially planar, surface, and with at least one side surface connecting the upper and lower sides, wherein a partial area of the underside of the pastry part is provided with a coating. To provide a method that allows the coating of only a partial area of the underside extending over the entire width of the underside, a first partial area of the underside extending over the entire width but only over a portion of its longitudinal extent is to be coated, and a second partial area, in particular extending over the entire width, is to be coated.However, only a second part of the underside, extending over a portion of its longitudinal extent, remains uncoated as a handle area. A mold is used for coating, containing a bath of uncured coating material. The pastry part, with the part of the underside to be coated, is immersed in the uncured coating material, and the coating material then cures, particularly by cooling, thus forming the coating. The underside of the pastry part to be coated is oriented at an angle α between 1° and 20° relative to the original surface of the bath of uncured coating material, at least during the curing process.