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Animal skin recombination molding process for dog chews

A kind of animal skin and composition technology, which is applied in the forming or processing of animal feed, animal feed, animal feed, etc. It can solve the problems of low-grade products, large leather particles, and no particles.

Active Publication Date: 2016-04-20
WENZHOU YUANFEI PET TOY PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The pulverized cortex particles are relatively large, and they have not reached the state of collagen fibers through fibrillation, so there is no cohesive force between the particles, which requires adhesives such as gelatin to bond the particles together, and the obtained product is heterogeneous structure, the grade of the product is very low;
[0007] 2. The gelatin used as the adhesive is hard and brittle after drying, and it is difficult to carry out subsequent knotting treatment

Method used

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  • Animal skin recombination molding process for dog chews

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Crush pig and cowhide corners into particles with a particle size of 2mm, and soak them in warm water at 60°C for 2 hours, then remove the pigskin particles and put them into an extruder, and adjust the extrusion temperature of the extruder to 35 °C, a whole reconstituted cowhide is produced from the end of the extruder.

[0048] Cut pig and cowhide into strips, and knot them to form bone-shaped dog chews. This kind of dog chews not only has a fine and smooth surface, but also has good toughness. There is no hard and brittle phenomenon, which can satisfy pets' play or Food requirements, and will not cause damage to the mouth of dogs and other pets.

Embodiment 2

[0050] Crush cowhide leftovers into particles with a particle size of 3mm, and soak them in warm water at 45°C for 2.5 hours, then remove the pigskin particles and put them into an extruder, adjusting the extrusion temperature of the extruder to 45°C, Whole reconstituted cowhide is produced from the end of the extruder.

[0051] Cut cowhide into strips and knot them to form bone-shaped dog chews. This kind of dog chews not only has a fine and smooth surface, but also has good toughness without being hard and brittle. It can satisfy pets' play or Food requirements, and will not cause damage to the mouth of dogs and other pets.

Embodiment 3

[0053] Crush cowhide leftovers into particles with a particle size of 0.5mm, and soak them in warm water at 30°C for 12 hours, then remove the pigskin particles and put them into an extruder, and adjust the extrusion temperature of the extruder to 50°C , from the end of the extruder to make whole reconstituted cowhide.

[0054] Cut cowhide into strips and knot them to form bone-shaped dog chews. This kind of dog chews not only has a fine and smooth surface, but also has good toughness without being hard and brittle. It can satisfy pets' play or Food requirements, and will not cause damage to the mouth of dogs and other pets.

[0055] It can be seen that the animal skin recombined by adopting the animal skin recombination process for dog chews disclosed in the present invention fully meets the production requirements of dog chews, and at the same time effectively overcomes the structure unevenness and existence of existing restructured animal skins. Particles and relatively ha...

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PUM

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Abstract

The invention discloses a animal skin recombination molding process for dog chews, which comprises the steps of: 1) pulverizing cortex leftovers, and the pulverized cortex particles have a particle size of 0.5mm-20mm; 2) putting the cortex particles into clear water 3) melting the soaked cortex particles at a predetermined temperature to form a jelly, and extruding to form a whole animal skin. The restructured animal skin made by this process has a homogeneous structure, no graininess, and the product grade is improved, and because no adhesive such as gelatin is added, the restructured animal skin has excellent flexibility, which is different from the original animal skin. There is almost no difference in toughness, which makes subsequent knotting easy.

Description

technical field [0001] The invention relates to the technical field of animal skin recombination molding, in particular to an animal skin recombination molding process for dog chews. Background technique [0002] With the development of technology, animal skins have become more and more widely used. The production of dog chews is one of the most widely used animal skins. [0003] Dog chews are a kind of pet toy or pet food. It has the function of helping dogs clean their mouths. Dog chews are generally made into shapes such as bones, balls, circles, sticks, and shoes. They are generally used in the production of dog chews. The raw materials need to be complete, undamaged animal skins with suitable specifications and sizes. The price of whole animal skins purchased in the market without defects is relatively high, but the utilization rate is relatively high. Although the price of defective animal skins is higher Low, but its utilization rate is also low, and it is easy to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K15/00A23K50/40A23K10/26A23K20/147A23K40/25
CPCA23K40/20A23K10/26A23K20/147A23K20/10A23K50/42A23K40/25
Inventor 庄明允朱晓荣
Owner WENZHOU YUANFEI PET TOY PROD