CN112500610A - Disposable chopping block pad and preparation method thereof - Google Patents
Disposable chopping block pad and preparation method thereof Download PDFInfo
- Publication number
- CN112500610A CN112500610A CN202011075435.4A CN202011075435A CN112500610A CN 112500610 A CN112500610 A CN 112500610A CN 202011075435 A CN202011075435 A CN 202011075435A CN 112500610 A CN112500610 A CN 112500610A
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- Prior art keywords
- chopping block
- processed product
- pad
- disposable
- block pad
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/005—Cutting boards
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a disposable chopping block pad and a preparation method thereof, and the processing technology of the chopping block pad disclosed by the invention can be used for processing and forming a plurality of chopping block pads at one time, and because corn starch has good plasticity, the molding is also convenient, the chopping block pads are made of degradable raw materials, so that the chopping block pads are more environment-friendly and convenient to use, can solve the problems that the traditional chopping block pads are easy to breed bacteria and unsanitary after being used for multiple times, can also be used in picnic, can be dissolved by oneself after being used, cannot cause pollution, has no harm to the environment, and protects the environment. The technical means disclosed by the invention can well solve the problems that food material residues in cutting marks of the chopping board are not easy to clean and breed bacteria, and the raw material of the chopping board pad is difficult to degrade in the prior art, and is convenient to use and popularize.
Description
Technical Field
The invention relates to the technical field of chopping board pads, in particular to a disposable chopping board pad and a preparation method thereof.
Background
The chopping board pad, as a bottom board used when processing food materials, is widely existed in the life of people. Traditional chopping block pad, chopping block pad can produce the tool mark after using, and this makes the superficial area increase of chopping block pad to edible material residue in the tool mark is difficult for clearing up, breeds the bacterium easily, and simultaneously, traditional chopping block pad raw materials degradation degree of difficulty is big, produces easily and pollutes, and here, provides a neotype disposable chopping block pad and extremely preparation method and solves above-mentioned problem.
Disclosure of Invention
The invention aims to provide a disposable chopping block pad and a preparation method thereof, and aims to solve the problems that after the traditional chopping block pad provided in the background art is used, a knife mark is generated on the chopping block pad, so that the surface area of the chopping block pad is increased, food residues in the knife mark are not easy to clean and are easy to breed bacteria, and meanwhile, the traditional chopping block pad is difficult in raw material degradation and easy to generate pollution.
In order to achieve the purpose, the invention provides the following technical scheme:
a disposable chopping block pad comprises a chopping block pad body, wherein the chopping block pad body comprises starch, plant fiber and an adhesive.
The preparation method of the disposable anvil plate pad comprises the following steps:
step 1: selecting raw materials
Taking 65-75 wt% of starch, 10-20 wt% of plant fiber, 10-15 wt% of adhesive and 5 wt% of water, wherein the total mass is 100 wt% for later use;
step 2: mixing the raw materials
Stirring and mixing the raw materials selected in the step 1 at 20-25 ℃ through a reaction kettle, and obtaining a first-stage processed product for later use after the mixing is finished;
and step 3: chopping block pad forming
Putting the primary processed product in the step 2 into a preset anvil plate pad die, and carrying out hot press molding, wherein the obtained product is a secondary processed product after molding is finished;
and 4, step 4: disinfection treatment
Sterilizing the secondary processed product in the step 3, and obtaining a tertiary processed product after the sterilization is finished;
and 5: cleaning treatment
Washing the third-stage processed product in the step 4 with distilled water, and obtaining a fourth-stage processed product after washing;
step 6: air drying at low temperature
And (4) air-drying the four-stage processed product in the step (4) in an environment below zero, and obtaining a final product after the air-drying is finished.
Preferably, the starch comprises corn starch, the plant fiber comprises bagasse, and the binder comprises a food grade silica gel binder.
Preferably, the temperature of the hot-press molding is 100-120 ℃, the pressure is more than 10Mpa, and the pressure holding time is 60-80 s.
Compared with the prior art, the invention has the beneficial effects that: the invention discloses a disposable chopping block pad and a preparation method thereof, and the processing technology of the chopping block pad disclosed by the invention can be used for processing and forming a plurality of chopping block pads at one time, and because corn starch has good plasticity, the molding is also more convenient, the chopping block pad is made of degradable raw materials, so that the chopping block pad is more environment-friendly and more convenient to use, can solve the problems that the traditional chopping block pad is easy to breed bacteria and is insanitary after being used for many times, can be used in picnic, can be dissolved by itself after being used up, cannot generate pollution, has no harm to the environment, and protects the environment. The technical means disclosed by the invention can well overcome the defects in the prior art and is convenient to use and popularize.
Drawings
FIG. 1 is a schematic view of the cutting board holder according to the present invention;
fig. 2 is a schematic view of the structure of the sliding strip and the sliding groove.
In the figure: 1-flat plate, 2-slide block, 3-slide bar, 4-sliding groove, 5-rack, 6-rotating shaft, 7-intermediate gear, 8-extension spring, 9-telescopic rod, 10-locking mechanism, 11-connecting block, 12-supporting rod, 13-limiting block, 14-connecting pipe, 15-limiting mechanism, 1501-groove, 1502-limiting ball, 1503-compression spring and 1504-limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a disposable chopping block pad comprises a chopping block pad body, wherein the chopping block pad body comprises starch, plant fiber and an adhesive, the raw materials are the raw materials of the chopping block pad, the chopping block pad support is used together with the chopping block pad, the chopping block pad support comprises a clamping frame and a support, the chopping block pad is clamped through the clamping frame, the clamping frame comprises a flat plate 1, two sliding blocks 2 and a sliding strip 3, the sliding blocks 2 are clamping blocks, a certain longitudinal distance is required between the two sliding blocks 2 and the flat plate 1 to ensure that no interference occurs between the chopping block pad and other components, the relative surface shapes of the two sliding blocks are matched with the shape of the chopping block pad, a handle is arranged on one sliding block 2, a sliding groove 4 is arranged on the flat plate 1, the sliding strip 3 is connected with the sliding blocks 2, the sliding strip 3 is in sliding connection with the sliding groove 4, the cross-section shapes of the sliding strip 3 and the sliding groove 4 can refer to figure 2, and racks 5 are arranged on, the position that corresponds between the rack 5 on the flat board 1 is equipped with pivot 6, rotates on pivot 6 to be connected with intermediate gear 7, and intermediate gear 7's axial position accessible shaft shoulder restricts with locknut's form, and intermediate gear 7 meshes with two rack 5 homogeneous phases, and the slider 2 is connected with extension spring 8's both ends on the relative surface.
Particularly, the support includes telescopic link 9 and support, be equipped with locking mechanism 10 on the telescopic link 9, locking mechanism 10 form is various, be the locking mechanism of knob formula in the drawing, do not do the repeated description here, the support includes connecting block 11, it has a plurality of bracing pieces 12 to articulate on the connecting block 11, bracing piece 12 will possess certain damping when rotating, be equipped with on the connecting block 11 with bracing piece 12 quantity and the corresponding stopper 13 in position, bracing piece 12 can be folded, in order to save storage space, all be equipped with connecting portion on dull and stereotyped 1 and the connecting block 11, the both ends of telescopic link 9 link to each other with two connecting portions respectively.
Specifically, the connecting portion includes a connecting pipe 14, the end portion of the telescopic rod 9 extends into the inside of the connecting pipe 14, and the connecting pipe 14 is provided with a limiting mechanism 15, so that the telescopic rod 9 can be detached separately.
Specifically, stop gear 15 is including offering the recess 1501 on the 14 inside walls of connecting pipe, and sliding connection has spacing ball 1502 in recess 1501, is connected with compression spring 1503's both ends between spacing ball 1502 and the recess 1501, all offers the spacing groove 1504 with spacing ball 1502 looks adaptation on the both ends lateral wall of telescopic link 9.
Specifically, the free ends of the support rods 12 are each provided with a non-slip mat.
The preparation method of the disposable anvil plate pad comprises the following steps:
step 1: selecting raw materials
Taking 65-75 wt% of starch, 10-20 wt% of plant fiber, 10-15 wt% of adhesive and 5 wt% of water, wherein the total mass is 100 wt% for standby application, and the raw materials are all raw materials for forming the chopping block pad;
step 2: mixing the raw materials
Stirring and mixing the raw materials selected in the step 1 at 20-25 ℃ through a reaction kettle, wherein the reaction kettle is a constant-temperature reaction kettle, the temperature inside the reaction kettle is controllable when the reaction kettle is used, and after the mixing is finished, the obtained product is a primary processing product for later use;
and step 3: chopping block pad forming
Placing the primary processed product in the step 2 into a preset chopping board pad die, and carrying out hot press molding, wherein the shape of the chopping board die can be determined by self, and can be rectangular, circular or other shapes, and after molding is finished, the obtained product is a secondary processed product;
and 4, step 4: disinfection treatment
Sterilizing the secondary processed product in the step 3, wherein the disinfectant can be 84 disinfectant, sodium hypochlorite, calcium hypochlorite and the like, and the obtained product is a tertiary processed product after the sterilization is finished;
and 5: cleaning treatment
Cleaning the third-stage processed product in the step 4 by using distilled water, wherein the reason for cleaning by using distilled water is to prevent the sterilized third-stage processed product from being polluted in the cleaning process, and the product obtained after cleaning is a fourth-stage processed product;
step 6: air drying at low temperature
And (5) air-drying the four-stage processed product in the step (5) in an environment below zero to obtain a final product after the air-drying is finished, wherein the reason for adopting low-temperature air-drying is to prevent the four-stage processed product from cracking in the air-drying process.
Specifically, the starch comprises corn starch, the plant fiber comprises bagasse, and the binder comprises a food grade silica gel binder.
Specifically, the temperature of the hot-press molding is 100-120 ℃, the pressure is more than 10Mpa, and the pressure holding time is 60-80 s.
The following are examples of methods for making disposable anvil pads:
example 1:
step 1: selecting raw materials
Taking 65 wt% of corn starch, 20 wt% of bagasse fiber, 10 wt% of adhesive and 5 wt% of water, and taking the total mass as 100 wt% for standby;
step 2: mixing the raw materials
Stirring and mixing the raw materials selected in the step 1 at 20 ℃ through a reaction kettle, and obtaining a first-stage processed product for later use after the mixing is finished;
and step 3: chopping block pad forming
Putting the primary processed product in the step 2 into a preset anvil plate pad die, and carrying out hot press molding, wherein the hot press temperature is 100 ℃, the pressure is 12Mpa, the pressure lasts 80s, and after molding is finished, the obtained product is a secondary processed product;
and 4, step 4: disinfection treatment
Sterilizing the secondary processed product in the step 3, and obtaining a tertiary processed product after the sterilization is finished;
and 5: cleaning treatment
Washing the third-stage processed product in the step 4 with distilled water, and obtaining a fourth-stage processed product after washing;
step 6: air drying at low temperature
And (5) air-drying the four-stage processed product in the step (5) at the temperature of-10 ℃, and obtaining a final product after the air-drying is finished.
Example 2:
step 1: selecting raw materials
Taking 70 wt% of corn starch, 10 wt% of bagasse fiber, 15 wt% of adhesive and 5 wt% of water, and taking the total mass as 100 wt% for standby;
step 2: mixing the raw materials
Stirring and mixing the raw materials selected in the step 1 at 25 ℃ through a reaction kettle, and obtaining a first-stage processed product for later use after the mixing is finished;
and step 3: chopping block pad forming
Putting the primary processed product in the step 2 into a preset anvil plate pad die, and carrying out hot press molding, wherein the hot press temperature is 120 ℃, the pressure is 15Mpa, the pressure lasts for 60s, and after molding is finished, the obtained product is a secondary processed product;
and 4, step 4: disinfection treatment
Sterilizing the secondary processed product in the step 3, and obtaining a tertiary processed product after the sterilization is finished;
and 5: cleaning treatment
Washing the third-stage processed product in the step 4 with distilled water, and obtaining a fourth-stage processed product after washing;
step 6: air drying at low temperature
And (5) air-drying the four-stage processed product in the step (5) at the temperature of-15 ℃, and obtaining a final product after the air-drying is finished.
The working principle is as follows: according to the invention, a chopping board pad is matched with a chopping board pad support for use, the chopping board pad support consists of a clamping frame and a support, the clamping frame is used for positioning and clamping the chopping board pad, when the chopping board pad is clamped, only a handle needs to be pulled, under the transmission action of a middle gear 7 and racks 5 at two sides, two sliding blocks 2 are far away from each other, after the distance between the two sliding blocks reaches a certain value, the chopping board pad can be placed between the two sliding blocks and the handle is released, and under the action of a tension spring 8, the two sliding blocks 2 can clamp the chopping board pad; the support rod 12 in the bracket can be folded, and the telescopic rod 9 can be separated from the connecting part, so that the bracket is convenient to store; the chopping board pad processing technology disclosed by the invention can be used for processing and forming a plurality of chopping board pads at one time, and the chopping board pads are more convenient to mold due to the good plasticity of the corn starch, and are more environment-friendly and convenient to use because the chopping board pads are made of degradable raw materials.
In the description of the invention, wt% is weight percent wt%, wt% (mass of B/mass of a + mass of B) × 100%. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Disposable chopping block pad, including the chopping block pad body, its characterized in that: the chopping block pad body comprises starch, plant fiber and a bonding agent.
2. The disposable anvil pad of claim 1, wherein: the starch comprises corn starch, the plant fiber comprises bagasse, and the adhesive comprises a food grade silica gel adhesive.
3. The preparation method of the disposable anvil plate pad is characterized in that: the method comprises the following steps:
step 1: selecting raw materials
Taking 65-75 wt% of starch, 10-20 wt% of plant fiber, 10-15 wt% of adhesive and 5 wt% of water, wherein the total mass is 100 wt% for later use;
step 2: mixing the raw materials
Stirring and mixing the raw materials selected in the step 1 at 20-25 ℃ through a reaction kettle, and obtaining a first-stage processed product for later use after the mixing is finished;
and step 3: chopping block pad forming
Putting the primary processed product in the step 2 into a preset anvil plate pad die, and carrying out hot press molding, wherein the obtained product is a secondary processed product after molding is finished;
and 4, step 4: disinfection treatment
Sterilizing the secondary processed product in the step 3, and obtaining a tertiary processed product after the sterilization is finished;
and 5: cleaning treatment
Washing the third-stage processed product in the step 4 with distilled water, and obtaining a fourth-stage processed product after washing;
step 6: air drying at low temperature
And (4) air-drying the four-stage processed product in the step (4) in an environment below zero, and obtaining a final product after the air-drying is finished.
4. The method of making a disposable anvil pad according to claim 3, wherein: the starch comprises corn starch, the plant fiber comprises bagasse, and the adhesive comprises a food grade silica gel adhesive.
5. The method of making a disposable anvil pad according to claim 3, wherein: in the step 1, 65 wt% of corn starch, 20 wt% of bagasse fiber, 10 wt% of adhesive and 5 wt% of water are taken, and the total mass is 100 wt% for standby.
6. The method of making a disposable anvil pad according to claim 3, wherein: the temperature of the hot-press molding is 100-120 ℃, the pressure is more than 10Mpa, and the pressure holding time is 60-80 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075435.4A CN112500610A (en) | 2021-01-29 | 2021-01-29 | Disposable chopping block pad and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011075435.4A CN112500610A (en) | 2021-01-29 | 2021-01-29 | Disposable chopping block pad and preparation method thereof |
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| CN112500610A true CN112500610A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011075435.4A Pending CN112500610A (en) | 2021-01-29 | 2021-01-29 | Disposable chopping block pad and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249262A (en) * | 1999-09-13 | 2000-04-05 | 刘金学 | Method for manufacturing food packing container with bagasses |
| CN102993465A (en) * | 2012-11-30 | 2013-03-27 | 杨之冬 | Environment-friendly fast food box |
| CN106189324A (en) * | 2016-08-01 | 2016-12-07 | 太仓市源创包装材料厂 | A kind of New Buffering packaging material and preparation method thereof |
| CN106805677A (en) * | 2015-11-30 | 2017-06-09 | 周子童 | Disposable plant fiber environment-friendly chopstick |
-
2021
- 2021-01-29 CN CN202011075435.4A patent/CN112500610A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249262A (en) * | 1999-09-13 | 2000-04-05 | 刘金学 | Method for manufacturing food packing container with bagasses |
| CN102993465A (en) * | 2012-11-30 | 2013-03-27 | 杨之冬 | Environment-friendly fast food box |
| CN106805677A (en) * | 2015-11-30 | 2017-06-09 | 周子童 | Disposable plant fiber environment-friendly chopstick |
| CN106189324A (en) * | 2016-08-01 | 2016-12-07 | 太仓市源创包装材料厂 | A kind of New Buffering packaging material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 付丽 等: ""生物基可全降解高分子复合材料的加工进展"", 《塑料》 * |
| 熊汉国 等: "" 玉米淀粉的塑化及其注射成型一次性餐具特性研究"", 《农业工程学报》 * |
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Application publication date: 20210316 |
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