CA2768575A1 - Silicone-coated paper baking mold and its fabrication method - Google Patents

Silicone-coated paper baking mold and its fabrication method Download PDF

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Publication number
CA2768575A1
CA2768575A1 CA 2768575 CA2768575A CA2768575A1 CA 2768575 A1 CA2768575 A1 CA 2768575A1 CA 2768575 CA2768575 CA 2768575 CA 2768575 A CA2768575 A CA 2768575A CA 2768575 A1 CA2768575 A1 CA 2768575A1
Authority
CA
Canada
Prior art keywords
silicone
baking mold
paper
coated
heat resistant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2768575
Other languages
French (fr)
Inventor
Chie-Chiun Wang
Tao-Yi Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 2768575 priority Critical patent/CA2768575A1/en
Publication of CA2768575A1 publication Critical patent/CA2768575A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21BBAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B3/00Parts or accessories of ovens
    • A21B3/13Baking-tins; Baking forms
    • A21B3/131Baking-tins; Baking forms removable, foldable or disposable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/22Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/244Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the outside of the container body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/40Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to contain liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/42Applications of coated or impregnated materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Baking, Grill, Roasting (AREA)

Abstract

A silicone-coated paper baking mold and its fabrication method is disclosed to make a silicone-coated paper baking mold by: coating a layer of liquid silicone rubber on a heat resistant paper sheet, cutting the layer of liquid silicone rubber, cutting the silicone rubber-coated heat resistant paper sheet into a shaped paper, and folding up the shaped paper into a silicone-coated paper baking mold.

Description

SILICONE-COATED PAPER BAKING MOLD AND ITS
FABRICATION METHOD
BACKGROUND OF THE INVENTION
1. Field of the Invention:
The present invention relates to paper baking molds and more particularly, to a silicone-coated paper baking mold. The invention relates also to the fabrication of the silicone-coated paper baking mold.
2. Description of the Related Art:
When making a cake, the most important step is to put the prepared material in a predetermined container and the container is then used as a bakeware for baking the contained material.
Regular bakeware may be prepared by paper or tin foil for the advantage of low cost and material availability. However, a paper or tin foil bakeware is not reusable. A paper or tin foil bakeware is not environmentally friendly because it must be thrown away after one use. Further, a paper or tin foil bakeware may be twisted or deformed accidentally during application. Further, a paper or tin foil bakeware is adherent after stripping.
Wood, metal, stainless steel or plastic materials may be used for making bakeware. However, these materials are heavy, expensive, not environmentally friendly, and not easy to strip or to wash.

Further, most of the aforesaid materials are water absorptive and tend to get moisturized. When moisturized, these materials may become musty.
SUMMARY OF THE INVENTION
The present invention has been accomplished under the circumstances in view. It is main object of the present invention to provide a silicone-coated paper baking mold and its fabrication method, which facilitates mold stripping, keeping the baked cake intact.
It is another object of the present invention to provide a silicone-coated paper baking mold and its fabrication method, which allows repeated use of the mold, saving the cost and achieving a green economy.
It is still another object of the present invention to provide a silicone-coated paper baking mold and its fabrication method, which facilitates making different colors and shapes of baking molds.
It is still another object of the present invention to provide a silicone-coated paper baking mold and its fabrication method, which assures safety during baking and avoids the baked foods from becoming damp and musty during storage.
To achieve these and other objects of the present invention, a silicone-coated paper baking mold comprises a paper baking mold =
body, and a silicone rubber coating coated on the whole surface of the paper baking mold body.
Further, the paper baking mold body can be selected from a colored heat resistant paper sheet.
Further, the silicone rubber coating comprises multiple layers.
To achieve these and other objects of the present invention, a method of making a silicone-coated paper baking mold includes the step of coating a layer of liquid silicone rubber on a heat resistant paper sheet, the step of cutting the layer of liquid silicone rubber, the step of cutting the silicone rubber-coated heat resistant paper sheet into a shaped paper, and the step of folding up the shaped paper into a silicone-coated paper baking mold.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 illustrates an extended status of a shaped heat resistant paper sheet (paper-based material) for silicone-coated paper baking mold prepared in accordance with the present invention.
FIG. 1A corresponds to FIG. 1, illustrating the shaped heat resistant paper sheet (paper-based material) folded into a silicone-coated paper baking mold.
FIG. 2 is an elevational view of another example of the silicone-coated paper baking mold according to the present
3 invention.
FIG. 3 is an elevational view of still another example of the silicone-coated paper baking mold according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
The invention is to evenly spray liquid silicone rubber onto the surface of a piece of paper. The paper material is heat resistant.
After coating with silicone rubber, the paper is cut subject to a predetermined pattern, subsequence cutting and shape forming steps are performed. Thus, a silicone-coated paper baking mold in accordance with the present invention comprises a paper baking mold body, and a silicone rubber coating coated on the whole surface of the paper baking mold body.
A method of making a silicone-coated paper baking mold in accordance with the present invention includes the steps:
(a) preparing a heat resistant paper sheet (paper-based material) and then coating a layer of liquid silicone rubber, in thickness about 0.05mm, on the surface of the heat resistant paper sheet (paper-based material) by means of, for example, a spray coating equipment;
(b) sending the silicone rubber-coated heat resistant paper sheet to a baking equipment (baking oven) by, for example, a belt conveyer, and then heating the silicone rubber-coated heat resistant
4 paper sheet at temperature about 100-120 C for about 5-6 minutes to cure the silicone rubber coating;
(c) taking the silicone rubber-coated heat resistant paper sheet out of the baking equipment (baking oven), and then cutting the silicone rubber-coated heat resistant paper sheet into a shaped paper subject to a predetermined pattern; and (d) folding up the shaped paper into shape, forming the desired silicone-coated paper baking mold.
FIG. 1 illustrates the extended status of the silicone rubber-coated heat resistant paper sheet, referenced by 10, carrying a layer of silicone rubber coating 11. The silicone rubber-coated heat resistant paper sheet 10 can be folded up, forming a rectangular silicone-coated paper baking mold 10A, as shown in FIG. 1A. FIGS. 2 and 3 illustrate a square silicone-coated paper baking mold 101 and a circular silicone-coated paper baking mold 102 made according to the present invention. These examples are simply examples for understanding only. The invention is also practical for making silicone-coated paper baking molds in any of a variety of other shapes, such as elliptical, triangular, or any other polygonal shape.
Further, fastening means 103, such as adhesive, heat resistant threads, nails, snaps, and/or rings may be used to affix overlapped part of the silicone-coated paper baking mold 10A, 101
5 or 102.
Further, before coating of the liquid silicone rubber, the heat resistant paper sheet (paper-based material) can be colored.
Further, the aforesaid liquid silicone rubber coating step may be repeated to form multiple layers of liquid silicone rubber on the surface of a heat resistant paper sheet (paper-based material), enhancing the durability of the product for repeated use.
As the silicone-coated paper baking mold made in accordance with the present invention is a paper-based product, it allows repeated use to save the cost and to achieve a green economy, facilitates washing, assures safety during baking and avoids the baked foods from becoming damp and musty during storage. When the silicone-coated paper baking mold is used for baking a cake or the like, it facilitates mold stripping, keeping the baked cake intact.
Although a particular embodiment of the invention has been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.
6

Claims (9)

What the invention claimed is:
1. A silicone-coated paper baking mold, comprising a silicone rubber coating coated on the whole surface of a paper baking mold body thereof.
2. The silicone-coated paper baking mold as claimed in claim 1, wherein said paper baking mold body is selected from a colored heat resistant paper sheet.
3. The silicone-coated paper baking mold as claimed in claim 1, wherein said silicone rubber coating comprises multiple layers.
4. The silicone-coated paper baking mold as claimed in claim 1, further comprising fastening means to affix said paper baking mold body in shape.
5. A method of making a silicone-coated paper baking mold, comprising the steps of:
(a) preparing a heat resistant paper sheet and coating at least one layer of liquid silicone rubber on the surface of said heat resistant paper sheet;
(b) heating said silicone rubber-coated heat resistant paper sheet to cure said at least one layer of liquid silicone rubber;
(c) cutting said silicone rubber-coated heat resistant paper sheet into a shaped paper subject to a predetermined pattern; and (d) folding up said shaped paper into a silicone-coated paper baking mold.
6. The method of making a silicone-coated paper baking mold as claimed in claim 5, further comprising a sub step of printing a color pattern on said heat resistant paper sheet before coating.
7. The method of making a silicone-coated paper baking mold as claimed in claim 5, wherein said step (b) of heating said silicone rubber-coated heat resistant paper sheet to cure said at least one layer of liquid silicone rubber is performed under heating temperature about 100-120°C for 5-6 minutes.
8. The method of making a silicone-coated paper baking mold as claimed in claim 5, wherein said step (a) of preparing a heat resistant paper sheet and coating at least one layer of liquid silicone rubber on the surface of said heat resistant paper sheet is to coat multiple layers of liquid silicone rubber on the surface of said heat resistant paper sheet.
9. The method of making a silicone-coated paper baking mold as claimed in claim 5, further comprising a sub step of using fastening means to affix overlapped part of said silicone-coated paper baking mold.
CA 2768575 2012-02-22 2012-02-22 Silicone-coated paper baking mold and its fabrication method Abandoned CA2768575A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2768575 CA2768575A1 (en) 2012-02-22 2012-02-22 Silicone-coated paper baking mold and its fabrication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2768575 CA2768575A1 (en) 2012-02-22 2012-02-22 Silicone-coated paper baking mold and its fabrication method

Publications (1)

Publication Number Publication Date
CA2768575A1 true CA2768575A1 (en) 2013-08-22

Family

ID=49000680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2768575 Abandoned CA2768575A1 (en) 2012-02-22 2012-02-22 Silicone-coated paper baking mold and its fabrication method

Country Status (1)

Country Link
CA (1) CA2768575A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099513A1 (en) * 2016-11-30 2018-06-07 ambikon GmbH Shape for accommodating foodstuffs
IT202000022834A1 (en) * 2020-09-28 2022-03-28 Tecnocarta S A S BOX FOR FOOD PRODUCTS ALSO CONTAINING LIQUIDS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099513A1 (en) * 2016-11-30 2018-06-07 ambikon GmbH Shape for accommodating foodstuffs
CN110113973A (en) * 2016-11-30 2019-08-09 马克-阿米德·埃尔森 For accommodating the mold of food
EP4403031A3 (en) * 2016-11-30 2024-09-11 coox GmbH Mould for receiving food
IT202000022834A1 (en) * 2020-09-28 2022-03-28 Tecnocarta S A S BOX FOR FOOD PRODUCTS ALSO CONTAINING LIQUIDS
EP3974333A1 (en) * 2020-09-28 2022-03-30 Tecnocarta S.A.S. Box for food products also containing liquids

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Effective date: 20170222