CN102839551B - Dyeing method of animal skin, application of dyed animal skin to preparing dog chews and fadeless dog chews - Google Patents
Dyeing method of animal skin, application of dyed animal skin to preparing dog chews and fadeless dog chews Download PDFInfo
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- CN102839551B CN102839551B CN201210315583.8A CN201210315583A CN102839551B CN 102839551 B CN102839551 B CN 102839551B CN 201210315583 A CN201210315583 A CN 201210315583A CN 102839551 B CN102839551 B CN 102839551B
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- animal skin
- dog chew
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Abstract
The invention relates to the field of pet foodstuff, and in particular relates to a dyeing method of animal skin, application of the dyed animal skin to preparing dog chews and fadeless dog chews. The method comprises the steps of: taking animal skin, degreasing, cleaning, mixing with edible pigment and water under stirring, cleaning secondly and sun-drying. The dyed animal skin prepared by the method is fadeless by short term and long-term test; and the prepared dog chews meet the requirements.
Description
Technical field
The present invention relates to petfood area, particularly a kind of colouring method of Animal Skin, the Animal Skin of dyeing are at the application prepared in dog chew and non-fading dog chew.
Background technology
Dog chew is a kind of pet toy or pet food, and its shape is like bone, ball, circle, wooden stick, shoes and particle etc., and dog chew main component is formed through special processing and manufacturing by beef cattle skin, pork pig skin, wood chip and other dog grain etc.The compositions such as protein, fat, calcium and moisture are rich in dog chew, can play modulation of appetite, healthy tooth, in advance anti-halitosis, effect of preventing obesity in pet chew, the process that bites, be for the carnivorous nutrient excellent product of a kind of high protein that pet dog is edible.Often chew dog chew regularly brushing teeth can to slow down the formation of pet dog dental plaque and tartar.Edible dog chew is also the process of firm tooth, oral cavity cleaning.Itch very much at doggie long teeth stage gum, use dog chew that it can be helped to palliate the agonizing sufferings, protect again the article in family not damaged.While dog chews dog chew, saliva stimulating closes hedgehog fungus acid in producing, and maintains the clean of doghouse simultaneously.But except these are to except the healthy effect of pet dog, dog chew also has its another large feature---toy, and it can help owner to avoid pet dog to bait the thing of family everywhere when having no time to attend to pet dog.
Dog chew is initially white, but with the individual demand of this pet owner, is made into different colors, increases the aesthetic feeling of dog chew, attracts pet, strengthens the interaction of people and pet.But the Animal Skin making dog chew is at present that the mixing material putting into food coloring and water after the drying soaks, the cell of Animal Skin is died all, food coloring can only be attached to the surface of Animal Skin, dye stability is poor, pet is when edible dog chew, and pigment can be dissolved in the saliva of pet, not only affects the attractive in appearance of pet dog, and contaminated environment, make troubles to the owner of pet dog.Therefore, a kind of colouring method of Animal Skin, the Animal Skin of dyeing are provided
Summary of the invention
In view of this, the invention provides a kind of colouring method of Animal Skin, the Animal Skin of dyeing at the application prepared in dog chew and non-fading dog chew.The method, by getting Animal Skin after de-oiling fat, cleaning, with food coloring, water mix and blend, through the second cleaning, is dried and be get final product.The obtained dyeing Animal Skin of the method is through short-term, test for a long time, and colour-fast, obtained dog chew meets the requirements.
In order to realize foregoing invention object, the invention provides following technical scheme:
The invention provides a kind of colouring method of Animal Skin, comprise the steps:
After getting Animal Skin de-oiling fat, the first cleaning, mix with food coloring, water, stir, after the second cleaning, drying, to obtain final product;
The mass ratio of Animal Skin, food coloring and water is 2500 ~ 3500:0.3 ~ 0.6:4000 ~ 6000.
As preferably, the mass ratio of Animal Skin, food coloring and water is 3000:0.48:5000.
As preferably, stirring as stirring through first under the condition of 50 ~ 60 DEG C, stirring through second in natural cooling process, then stir through the 3rd under the condition of 15 ~ 38 DEG C.
In natural cooling process, temperature is 40 ~ 49 DEG C.
As preferably, the first time of stirring was 0.8 ~ 1.2h.
As preferably, the second time of stirring was 1.6 ~ 2.4h.
As preferably, the 3rd time of stirring was 2.8 ~ 3.6h.
As preferably, Animal Skin is ox-hide or pigskin.
First cleaning washes degrease with water, and the second cleaning is to wash away unnecessary food coloring.
Present invention also offers the dyeing Animal Skin that above-mentioned colouring method is obtained.
Present invention also offers above-mentioned dyeing Animal Skin and prepare the application in dog chew.
Present invention also offers a kind of non-fading dog chew, comprise above-mentioned dyeing Animal Skin and conventional auxiliary material.
The invention provides a kind of colouring method of Animal Skin, the Animal Skin of dyeing at the application prepared in dog chew and non-fading dog chew.The method, by getting Animal Skin after de-oiling fat, cleaning, with food coloring, water mix and blend, through the second cleaning, is dried and be get final product.The obtained dyeing Animal Skin of the method is through short-term, test for a long time, and colour-fast, obtained dog chew meets the requirements.
Detailed description of the invention
The invention discloses a kind of colouring method of Animal Skin, the Animal Skin of dyeing at the application prepared in dog chew and non-fading dog chew, those skilled in the art can use for reference present disclosure, and suitable improving technique parameter realizes.Special needs to be pointed out is, all similar replacements and change apparent to those skilled in the art, they are all deemed to be included in the present invention.Method of the present invention and application are described by preferred embodiment, related personnel obviously can not depart from content of the present invention, spirit and scope methods and applications as herein described are changed or suitably change with combination, realize and apply the technology of the present invention.
A kind of colouring method of Animal Skin provided by the invention, the Animal Skin of dyeing are raw materials used in the application prepared in dog chew and non-fading dog chew all can be buied by market.
Below in conjunction with embodiment, set forth the present invention further:
Embodiment 1 prepares dyeing Animal Skin
Get ox-hide 2500kg, de-oiling fat, with water cleaning grease after, with food coloring 0.6kg, water 4000kg mixes, under the condition of 60 DEG C, stir 0.8h, stirs 2.4h in natural cooling process (40 ~ 49 DEG C), after stirring 2.8h again under the condition of 38 DEG C, after water cleaning, drying, to obtain final product.
Embodiment 2 prepares dyeing Animal Skin
Get pigskin 3500kg, de-oiling fat, with water cleaning grease after, with food coloring 0.3kg, water 6000kg mixes, under the condition of 50 DEG C, stir 1.2h, and in natural cooling process, (40 ~ 49 DEG C) stir 1.6h, after stirring 3.6h again under the condition of 15 DEG C, after water cleaning, drying, to obtain final product.
Embodiment 3 prepares dyeing Animal Skin
Get ox-hide 3000kg, de-oiling fat, with water cleaning grease after, with food coloring 0.48kg, water 5000kg mixes, under the condition of 55 DEG C, stir 1h, and in natural cooling process, (40 ~ 49 DEG C) stir 2h, after stirring 3h again under the condition of 20 DEG C, after water cleaning, drying, to obtain final product.
Embodiment 4 prepares dyeing Animal Skin
Get pigskin 3200kg, de-oiling fat, with water cleaning grease after, with food coloring 0.5kg, water 5300kg mixes, under the condition of 58 DEG C, stir 1.1h, and in natural cooling process, (40 ~ 49 DEG C) stir 2.2h, after stirring 3.2h again under the condition of 30 DEG C, after water cleaning, drying, to obtain final product.
Embodiment 5 dyes the inspection of fading of Animal Skin
The dyeing Animal Skin that getting the embodiment of the present invention 1 to 4 provides carries out short-term (30d), long-term (1 year, 2 years) color fading test, and criterion of fading, in table 1, the results are shown in Table 2, table 3.
Table 1 fades criterion
| Group | Discoloration | Scoring |
| Colour-fast | 100% is colour-fast | 5 |
| Micro-ly to fade | >=80%, < 100% is colour-fast | 4 |
| Slightly fade | >=60%, < 80% is colour-fast | 3 |
| Seriously fade | ≤ 30% is colour-fast | 2 |
Table 2 short-term color fading test
From above-mentioned result of the test, the dyeing Animal Skin that the embodiment of the present invention 1 to 4 provides is through 30d short term tests, equal 100% colour-fast.
The long-term color fading test of table 3
From above-mentioned result of the test, the dyeing Animal Skin that the embodiment of the present invention 1 to 4 provides is through long term test (1 year, 2 years), and satisfaction rate is 92 ~ 96%.
The preparation of embodiment 6 dog chew
The dyeing Animal Skin that Example 1 is obtained, adds customary adjuvant, adopts conventional method to obtain dog chew.
The preparation of embodiment 7 dog chew
The dyeing Animal Skin that Example 2 is obtained, adds customary adjuvant, adopts conventional method to obtain dog chew.
The preparation of embodiment 8 dog chew
The dyeing Animal Skin that Example 3 is obtained, adds customary adjuvant, adopts conventional method to obtain dog chew.
The preparation of embodiment 9 dog chew
The dyeing Animal Skin that Example 4 is obtained, adds customary adjuvant, adopts conventional method to obtain dog chew.
The quality testing of embodiment 10 dog chew
The dog chew obtained to the embodiment of the present invention 6 to 9 carries out organoleptic detection, the results are shown in Table 4.
Table 4 organoleptic detection
The dog chew obtained to the embodiment of the present invention 6 to 9 carries out Physico-chemical tests, the results are shown in Table 5.
Table 5 Physico-chemical tests result
The dog chew obtained to the embodiment of the present invention 6 to 9 carries out microorganism detection, the results are shown in Table 6.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a colouring method for Animal Skin, is characterized in that, comprises the steps:
After getting Animal Skin de-oiling fat, the first cleaning, mix with food coloring, water, stir, after the second cleaning, drying, to obtain final product;
The mass ratio of described Animal Skin, described food coloring and described water is 2500 ~ 3500:0.3 ~ 0.6:4000 ~ 6000;
Described stirring is stir through first under the condition of 50 ~ 60 DEG C, stirs, then stir through the 3rd under the condition of 15 ~ 38 DEG C in natural cooling process through second.
2. colouring method according to claim 1, is characterized in that, the mass ratio of described Animal Skin, described food coloring and described water is 3000:0.48:5000.
3. colouring method according to claim 1, is characterized in that, the described first time of stirring was 0.8 ~ 1.2h.
4. colouring method according to claim 1, is characterized in that, the described second time of stirring was 1.6 ~ 2.4h.
5. colouring method according to claim 1, is characterized in that, the described 3rd time of stirring was 2.8 ~ 3.6h.
6. colouring method according to claim 1, is characterized in that, described Animal Skin is ox-hide or pigskin.
7. the dyeing Animal Skin that the colouring method according to any one of claim 1 to 6 is obtained.
8. dyeing Animal Skin according to claim 7 is preparing the application in dog chew.
9. a non-fading dog chew, is characterized in that, comprises dyeing Animal Skin according to claim 7 and conventional auxiliary material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210315583.8A CN102839551B (en) | 2012-08-30 | 2012-08-30 | Dyeing method of animal skin, application of dyed animal skin to preparing dog chews and fadeless dog chews |
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| CN201210315583.8A CN102839551B (en) | 2012-08-30 | 2012-08-30 | Dyeing method of animal skin, application of dyed animal skin to preparing dog chews and fadeless dog chews |
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| CN102839551A CN102839551A (en) | 2012-12-26 |
| CN102839551B true CN102839551B (en) | 2014-12-31 |
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| CN103404724A (en) * | 2013-07-19 | 2013-11-27 | 长兴华宝宠物玩具有限公司 | A producing technology for a pigskin-cowhide pet dog chew product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1443445A (en) * | 2003-03-05 | 2003-09-24 | 鳌江流域出口宠物用品行业协会 | Production method of pet articles and its equipment |
| CN1451270A (en) * | 2003-05-19 | 2003-10-29 | 周青许 | Method for coloring and flavouring animal hide chewing gelatin for dog |
| CN102160608A (en) * | 2011-03-01 | 2011-08-24 | 王传浩 | Artificial gel-biting leather as well as preparation method and application thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1443445A (en) * | 2003-03-05 | 2003-09-24 | 鳌江流域出口宠物用品行业协会 | Production method of pet articles and its equipment |
| CN1451270A (en) * | 2003-05-19 | 2003-10-29 | 周青许 | Method for coloring and flavouring animal hide chewing gelatin for dog |
| CN102160608A (en) * | 2011-03-01 | 2011-08-24 | 王传浩 | Artificial gel-biting leather as well as preparation method and application thereof |
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Application publication date: 20121226 Assignee: WENZHOU YUANFEI PET TOYS PRODUCTS CO., LTD. Assignor: Zhuang Mingyun Contract record no.: 2015330000096 Denomination of invention: Dyeing method of animal skin, application of dyed animal skin to preparing dog chews and fadeless dog chews Granted publication date: 20141231 License type: Exclusive License Record date: 20150506 |
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Effective date of registration: 20180115 Address after: 325400 Wenzhou City, Zhejiang Province, Pingyang County, water head town standard Park, No. 1 Patentee after: WENZHOU YUANFEI PET TOYS PRODUCTS CO., LTD. Address before: 325405 Wenzhou City, Zhejiang Province, Pingyang County, water head town standard Park, No. 1 Patentee before: Zhuang Mingyun |
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Address after: 325400 Zhongle Road, Standard Park, Shuitou Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Yuanfei Pet Toy Products Co., Ltd. Address before: 325400 Zhongle Road, Standard Park, Shuitou Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: WENZHOU YUANFEI PET TOYS PRODUCTS CO., LTD. |
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