CN1171538C - Soft gum and its prepn process - Google Patents
Soft gum and its prepn process Download PDFInfo
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- CN1171538C CN1171538C CNB031129862A CN03112986A CN1171538C CN 1171538 C CN1171538 C CN 1171538C CN B031129862 A CNB031129862 A CN B031129862A CN 03112986 A CN03112986 A CN 03112986A CN 1171538 C CN1171538 C CN 1171538C
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Abstract
The present invention discloses a soft gum base for producing bubble gum and chewing gum and a preparation method thereof. The soft gum base is prepared by mixing, repeatedly kneading and banburying 5 to 10 parts of rubber, 25 to 35 parts of rosin glycerin ester, 5 to 25 parts of polyvinyl acetate, 0.5 to 20 parts of vinyl acetate-lauric acid-ethylene copolymer, 6 to 8 parts of paraffin wax, 4 to 7 parts of monoglyceride, 6 to 10 parts of animal fat, 1 to 3 parts of phosphatidyl choline, 18 to 25 parts of filling agent and 0.04 to 0.06 part of antioxidant. The soft gum base has good flexibility, and producing bubble gum and chewing gum by the soft gum base has strong market competitiveness; the bubble gum and chewing gum produced by the soft gum base have high quality.
Description
(1) technical field
The present invention relates to a kind of chewing gum base of producing bubble gum, chewing gum and preparation method thereof that is used to.
(2) background technology
At present, being used to produce the chewing gum base of bubble gum, chewing gum, all is to make with raw materials such as rubber, polyvinyl acetate, ester gum, filler, softening agent and antioxidants.Polyvinyl acetate is wherein met cold can the sclerosis, and flexibility is relatively poor, makes that the chewing gum base pliability that processes is also poor, meets cold meeting sclerosis embrittlement.With the bubble gum that this chewing gum base is produced, harder behind the inlet, soft inadequately smooth, relatively effort froths.And during the chewing-gum chewing of producing with this chewing gum base, earlier soft back is hard, the anti-poor-performing of chewing.In a word, bubble gum, the chewing gum quality of producing with this chewing gum base are lower, and the market competitiveness is not strong.
(3) summary of the invention
The object of the present invention is to provide a kind of soft chewing gum base.This soft chewing gum base, flexibility is good, and it is strong to produce bubble gum, chewing gum quality height, the market competitiveness with it.
Another object of the present invention provides a kind of preparation method of soft chewing gum base.
Above-mentioned purpose of the present invention is realized by following technical solution:
Soft chewing gum base of the present invention is to be made by the raw material of following parts by weight:
5～10 parts of rubber;
25～35 parts of ester gums;
5～25 parts of polyvinyl acetate;
0.5～20 part of vinyl acetate-laurate ethylene copolymer;
6～8 parts in paraffin;
4～7 parts of monoglycerides;
6～10 parts of tallows;
1～3 part in lecithin;
18～25 parts of fillers;
0.04～0.06 part of antioxidant.
The preparation method of soft chewing gum base of the present invention may further comprise the steps successively:
(1) rubber and vinyl acetate-laurate ethylene copolymer are cut into small pieces, stand-by;
(2) filler with 1/3 ester gum and 1/3 drops in the kneader, mediates under 110～130 ℃ temperature 30～40 minutes;
(3) vinyl acetate-laurate ethylene copolymer fritter that adds polyvinyl acetate successively and be cut into, and under 110～130 ℃ temperature, mediated 8～12 minutes;
(4) then, the ester gum of adding 1/3 and 1/3 filler were mediated under 110～130 ℃ temperature 4～6 minutes;
(5) add remaining 1/3 ester gum and 1/3 filler again, under 110～130 ℃ temperature, mediated 4～6 minutes;
(6) add paraffin, banburying is 8～12 minutes under 100～110 ℃ temperature;
(7) add antioxidant, banburying is 4～6 minutes under 100～110 ℃ temperature;
(8) add tallow, monoglyceride and lecithin, banburying is 8～12 minutes under 95～105 ℃ temperature;
(9) afterwards, allow it cool off naturally, make soft chewing gum base.
Adopt such scheme, have the following advantages:
Because the vinyl acetate-laurate ethylene copolymer in the raw material of the present invention is a thermoplastic resin, has good interior plasticity.Therefore, the chewing gum base of making has permanent pliability.Produce bubble gum, chewing gum with this chewing gum base, pliability is good, even in the winter time or under the low temperature environment, bubble gum is still soft, smooth, easily froth, can hardening behind the chewing-gum chewing, mouthfeel is better;
Again because vinyl acetate-laurate ethylene copolymer is a kind of thermoplasticity copolymer resins, in its polymerization process owing to introduce acetic acid, laurate polar group, can form short-chain branch and spatial obstacle takes place, therefore have good fusion and compatibility, be convenient to vinyl acetate-laurate ethylene copolymer with other resin in the matrix and filler composition such as ester gum, talcous even mixing.
(4) specific embodiment
First embodiment:
Select 5 parts rubber, 30 parts ester gum, 25 parts polyvinyl acetate, vinyl acetate-laurate ethylene copolymer of 2 parts, 7 parts paraffin, 7 parts monoglyceride, 8 parts tallow, 1 part lecithin, 18 parts filler and 0.05 part antioxidant for use, stand-by.
Earlier rubber and vinyl acetate-laurate ethylene copolymer are cut into small pieces;
Filler with 1/3 ester gum and 1/3 drops in the kneader again, mediates 30 minutes under 110 ℃ temperature;
Afterwards, the vinyl acetate-laurate ethylene copolymer fritter that adds polyvinyl acetate successively and be cut into, and under 110 ℃ temperature, mediated 8 minutes;
Afterwards, the ester gum of adding 1/3 and 1/3 filler were mediated 4 minutes under 110 ℃ temperature;
Add remaining 1/3 ester gum and 1/3 filler again, under 110 ℃ temperature, mediated 4 minutes;
Then, add paraffin, banburying is 8 minutes under 100 ℃ temperature;
Subsequently, add antioxidant, banburying is 4 minutes under 100 ℃ temperature;
At last, add tallow, monoglyceride and lecithin, after 8 minutes, allow it cool off naturally, make soft chewing gum base in banburying under 95 ℃ the temperature.
Wherein: said rubber is butadiene-styrene rubber or butyl rubber; In said vinyl acetate-laurate ethylene copolymer, the content of laurate ethene is 20～40%; Said filler is talcum powder or calcium carbonate; Antioxidant is butylated hydroxy anisole (BHA) or dibutyl hydroxy toluene (BHT).
Second embodiment:
Select 8 parts rubber, 35 parts ester gum, 15 parts polyvinyl acetate, vinyl acetate-laurate ethylene copolymer of 10 parts, 8 parts paraffin, 6 parts monoglyceride, 6 parts tallow, 2 parts lecithin, 23 parts filler and 0.04 part antioxidant for use, stand-by.
Earlier rubber and vinyl acetate-laurate ethylene copolymer are cut into small pieces;
Filler with 1/3 ester gum and 1/3 drops in the kneader again, mediates 35 minutes under 120 ℃ temperature;
Afterwards, the vinyl acetate-laurate ethylene copolymer fritter that adds polyvinyl acetate successively and be cut into, and under 120 ℃ temperature, mediated 10 minutes;
Afterwards, the ester gum of adding 1/3 and 1/3 filler were mediated 5 minutes under 120 ℃ temperature;
Add remaining 1/3 ester gum and 1/3 filler again, under 120 ℃ temperature, mediated 5 minutes;
Then, add paraffin, banburying is 10 minutes under 105 ℃ temperature;
Subsequently, add antioxidant, banburying is 5 minutes under 105 ℃ temperature;
At last, add tallow, monoglyceride and lecithin, after 10 minutes, allow it cool off naturally, make soft chewing gum base in banburying under 100 ℃ the temperature.
Wherein: said rubber is butadiene-styrene rubber or butyl rubber; In said vinyl acetate-laurate ethylene copolymer, the content of laurate ethene is 20～40%; Said filler is talcum powder or calcium carbonate; Antioxidant is butylated hydroxy anisole (BHA) or dibutyl hydroxy toluene (BHT).
The 3rd embodiment:
Select 10 parts rubber, 25 parts ester gum, 5 parts polyvinyl acetate, vinyl acetate-laurate ethylene copolymer of 18 parts, 6 parts paraffin, 4 parts monoglyceride, 10 parts tallow, 3 parts lecithin, 25 parts filler and 0.06 part antioxidant for use, stand-by.Wherein: said
Earlier rubber and vinyl acetate-laurate ethylene copolymer are cut into small pieces;
Filler with 1/3 ester gum and 1/3 drops in the kneader again, mediates 40 minutes under 130 ℃ temperature;
Afterwards, the vinyl acetate-laurate ethylene copolymer fritter that adds polyvinyl acetate successively and be cut into, and under 130 ℃ temperature, mediated 12 minutes;
Afterwards, the ester gum of adding 1/3 and 1/3 filler were mediated 6 minutes under 130 ℃ temperature;
Add remaining 1/3 ester gum and 1/3 filler again, under 130 ℃ temperature, mediated 6 minutes;
Then, add paraffin, banburying is 12 minutes under 110 ℃ temperature;
Subsequently, add antioxidant, banburying is 6 minutes under 110 ℃ temperature;
At last, add tallow, monoglyceride and lecithin, after 12 minutes, allow it cool off naturally, make soft chewing gum base in banburying under 105 ℃ the temperature.
Wherein: said rubber is butadiene-styrene rubber or butyl rubber; In said vinyl acetate-laurate ethylene copolymer, the content of laurate ethene is 2～40%; Said filler is talcum powder or calcium carbonate; Antioxidant is butylated hydroxy anisole (BHA) or dibutyl hydroxy toluene (BHT).
Claims (9)
1. soft chewing gum base is characterized in that being made by the raw material of following parts by weight:
5～10 parts of rubber;
25～35 parts of ester gums;
5～25 parts of polyvinyl acetate;
0.5～20 part of vinyl acetate-laurate ethylene copolymer;
6～8 parts in paraffin;
4～7 parts of monoglycerides;
6～10 parts of tallows;
1～3 part in lecithin;
18～25 parts of fillers;
0.04～0.06 part of antioxidant.
2. soft chewing gum base according to claim 1 is characterized in that said rubber is butadiene-styrene rubber.
3. soft chewing gum base according to claim 1 is characterized in that said rubber is butyl rubber.
4. soft chewing gum base according to claim 1 is characterized in that in said vinyl acetate-laurate ethylene copolymer, the content of laurate ethene is 20～40%.
5. soft chewing gum base according to claim 1 is characterized in that said filler is a talcum powder.
6. soft chewing gum base according to claim 1 is characterized in that said filler is a calcium carbonate.
7. soft chewing gum base according to claim 1 is characterized in that said antioxidant is butylated hydroxy anisole (BHA).
8. soft chewing gum base according to claim 1 is characterized in that said antioxidant is dibutyl hydroxy toluene (BHT).
9. the preparation method of chewing gum base according to claim 1 is characterized in that may further comprise the steps successively:
(1) rubber and vinyl acetate-laurate ethylene copolymer are cut into small pieces, stand-by;
(2) filler with 1/3 ester gum and 1/3 drops in the kneader, mediates under 110～130 ℃ temperature 30～40 minutes;
(3) vinyl acetate-laurate ethylene copolymer fritter that adds polyvinyl acetate successively and be cut into, and under 110～130 ℃ temperature, mediated 8～12 minutes;
(4) then, the ester gum of adding 1/3 and 1/3 filler were mediated under 110～130 ℃ temperature 4～6 minutes;
(5) add remaining 1/3 ester gum and 1/3 filler again, under 110～130 ℃ temperature, mediated 4～6 minutes;
(6) add paraffin, banburying is 8～12 minutes under 100～110 ℃ temperature;
(7) add antioxidant, banburying is 4～6 minutes under 100～110 ℃ temperature;
(8) add tallow, monoglyceride and lecithin, banburying is 8～12 minutes under 95～105 ℃ temperature;
(9) afterwards, allow it cool off naturally, make soft chewing gum base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031129862A CN1171538C (en) | 2003-03-14 | 2003-03-14 | Soft gum and its prepn process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031129862A CN1171538C (en) | 2003-03-14 | 2003-03-14 | Soft gum and its prepn process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1436477A CN1436477A (en) | 2003-08-20 |
| CN1171538C true CN1171538C (en) | 2004-10-20 |
Family
ID=27634184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031129862A Expired - Fee Related CN1171538C (en) | 2003-03-14 | 2003-03-14 | Soft gum and its prepn process |
Country Status (1)
| Country | Link |
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| CN (1) | CN1171538C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2009010629A (en) * | 2007-04-02 | 2009-10-23 | Wacker Chemie Ag | Compounds made of polyvinyl acetate and vinyl acetate-vinyl laurate copolymer. |
| CN110800857A (en) * | 2019-11-26 | 2020-02-18 | 无锡市三喜胶基制造有限公司 | Production process and production equipment of rubber base |
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2003
- 2003-03-14 CN CNB031129862A patent/CN1171538C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1436477A (en) | 2003-08-20 |
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