Mfg. method for goose feather fur

Abstract

The preparation method of the goose down fur relates to the tanning technique of the goose down fur. which includes-immersing the goose down fur into the degreasing solution with the density of the synthetic detergent of 5g / L and the density of the sodium carbonate of 3g / L, wash it for 10 minutes and then keep it in the solution for 4 hours, cleaning the degreasing solution by water and dewatering, keep the goose down fur into the degreasing solution with the density of the synthetic detergent of 6g / L and the density of the sodium carbonate of 6g / L for 4 hours, washing it by clean water, drying it in natural or man-made condition and immersing the goose down into the degreasing solution for 0.5 to 3 hours. The method is no desquamation, soft fur, high tensile and shock resistance and is benefit to jointing and sewing.

Description

Technical field: [0001] The invention relates to a tanning process of goose skin with down. Background technique: [0002] Goose down fur is a kind of down fur that has attracted much attention after sheepskin, dog skin, cat skin and rabbit skin with down, and has a broad market prospect. Make development goose down fur swarm, but there is following shortcoming in the goose down fur of tanning: one, goose down comes off easily. Not as strong as the fluff on cat or rabbit fur. Second, the leather board is not soft enough. 3. The strength of goose skin after tanning is low. In addition to the insufficient tanning method of goose down fur, one of the important reasons for the above shortcomings is that the breeding period of geese is too short. Generally, in order to reduce the cost of goose down fur, the breeding period of geese will never exceed two years, and the feed for geese is Omnivorous or grass free. Invention content: [0003] The object of the present inventio...

AI Technical Summary

Problems solved by technology

The development of goose down furs is flocking to, but there are the following disadvantages in tanned goose down furs: one, goose down comes off easily

2. The skin is not soft enough

3. The strength of goose skin after tanning is low

For the above shortcomings, except that the tanning method of goose down fur is not mature enough, one of the important reasons is that the breeding period of geese is too short. Generally, in order to reduce the cost of goose down fur, the breeding period of geese will never exceed two years, and the feed for geese is omnivorous or grass-free