CN116083661A - Process for preparing fragrant leather containing medicine - Google Patents

Abstract

The invention discloses a manufacturing process of a drug-containing fragrant leather, which comprises the following raw materials in parts by weight: 80-100 parts of animal skin, 5-10 parts of wormwood, 8-12 parts of pepper, 2-5 parts of ginger, 3-7 parts of coix seed, 5-8 parts of fructus cnidii, 2-6 parts of cinnamon, 2-5 parts of radix sophorae flavescentis, 2-7 parts of clove, 3-9 parts of fructus kochiae and 10-15 parts of tourmaline powder; the Chinese herbal medicine beneficial to human body is added during the preparation of the skin material, and the prepared skin material has the advantages of deodorizing, dehumidifying, activating blood, resisting bacteria, diminishing inflammation and the like on the human body, and has good inhibition and promotion effects on beriberi, skin itch and subcutaneous micro blood circulation.

Description

Process for preparing fragrant leather containing medicine

Technical Field

The invention belongs to the technical field of leather manufacturing, and particularly relates to a manufacturing process of a drug-containing fragrant leather.

Background

The leather shoes, the leather furniture used in the home and the leather seats on the automobile can be contacted with leather everywhere, people are paid attention to health care at present, and people wear or sit and are closely related to the body.

Disclosure of Invention

In view of the above, the present invention provides a process for manufacturing a drug-containing fragrant skin material, which solves the problem that the skin material lacks benefits to the body in the prior art.

In order to solve the technical problems, the invention discloses a manufacturing process of a drug-containing fragrant leather, which comprises the following raw materials in parts by weight: 80-100 parts of animal skin, 5-10 parts of wormwood, 8-12 parts of pepper, 2-5 parts of ginger, 3-7 parts of coix seed, 5-8 parts of fructus cnidii, 2-6 parts of cinnamon, 2-5 parts of radix sophorae flavescentis, 2-7 parts of clove, 3-9 parts of fructus kochiae and 10-15 parts of tourmaline powder, and the preparation method comprises the following steps:

(1) Selecting skin: selecting high-quality (sheep, cattle, pig, crocodile and the like) animal skin materials;

(2) Skin preparation: the specific process flow is as follows: removing meat, packaging ash, unhairing, liming, deashing, softening, pickling, tanning, blue skin batching, wringing, shaving, retanning and dyeing, hanging and airing, vibrating and softening, stretching, trimming and buffing;

(3) Preparing: preparing mugwort, pepper, ginger, coix seed, fructus cnidii, cinnamon, radix sophorae flavescentis, clove, fructus kochiae and tourmaline powder according to a required amount for standby;

(4) Decoction is prepared: adding raw materials into a pot, wherein the weight ratio of water to the raw materials is 100: 25-45, heating and decocting for one hour;

(5) Cooling and adding essence: adding essence after cooling the decoction, wherein the weight ratio of the decoction to the essence is 100: 5-15;

(6) Soaking: adding the animal skin material prepared in the step (2) into the decoction prepared in the step (5) to soak for 5 hours;

(7) And (3) airing: taking out the leather after soaking, and placing the leather in a shade place for air drying;

(8) And (3) coating: synthetic wax and synthetic oil are used on the leather surface layer to form a state that oil wax molecules wrap surface fibers, so that the friction coefficient among the fibers is reduced, the activity of leather fibers is increased, high-photosynthesis wax is used as a top layer, and a finished product is smooth and soft after polishing and ironing.

Compared with the prior art, the method has the following technical effects:

the Chinese herbal medicine beneficial to human body is added during the preparation of the skin material, and the prepared skin material has the advantages of deodorizing, dehumidifying, activating blood, resisting bacteria, diminishing inflammation and the like on the human body, and has good inhibition and promotion effects on beriberi, skin itch and subcutaneous micro blood circulation.

Of course, it is not necessary for any of the products of the present application to be implemented simultaneously with all of the technical effects described above.

Description of the embodiments

The following will describe the embodiments of the present application in detail by way of examples, and therefore, how the present application applies technical means to solve the technical problems and achieve the implementation process of the technical effects can be fully understood and implemented accordingly.

The manufacturing process of the fragrant leather material containing the medicine comprises the following raw materials in parts by weight: 80-100 parts of animal skin, 5-10 parts of wormwood, 8-12 parts of pepper, 2-5 parts of ginger, 3-7 parts of coix seed, 5-8 parts of fructus cnidii, 2-6 parts of cinnamon, 2-5 parts of radix sophorae flavescentis, 2-7 parts of clove, 3-9 parts of fructus kochiae and 10-15 parts of tourmaline powder;

embodiment one: 80 parts of animal skin, 5 parts of wormwood, 8 parts of pepper, 2 parts of ginger, 3 parts of coix seed, 5 parts of fructus cnidii, 2 parts of cinnamon, 2 parts of radix sophorae flavescentis, 2 parts of clove, 3 parts of fructus kochiae and 10 parts of tourmaline powder;

embodiment two: 90 parts of animal skin, 7 parts of wormwood, 10 parts of pepper, 3 parts of ginger, 5 parts of coix seed, 6 parts of fructus cnidii, 4 parts of cinnamon, 3 parts of radix sophorae flavescentis, 5 parts of clove, 6 parts of fructus kochiae and 12 parts of tourmaline powder;

embodiment III: 100 parts of animal skin, 10 parts of wormwood, 12 parts of pepper, 5 parts of ginger, 7 parts of coix seed, 8 parts of fructus cnidii, 6 parts of cinnamon, 5 parts of radix sophorae flavescentis, 7 parts of clove, 9 parts of fructus kochiae and 15 parts of tourmaline powder;

the preparation method comprises the following specific preparation steps:

(1) Selecting skin: selecting high-quality (sheep, cattle, pig, crocodile and the like) animal skin materials;

(2) Skin preparation: the specific process flow is as follows: removing meat, packaging ash, unhairing, liming, deashing, softening, pickling, tanning, blue skin batching, wringing, shaving, retanning and dyeing, hanging and airing, vibrating and softening, stretching, trimming and buffing;

(3) Preparing: preparing mugwort, pepper, ginger, coix seed, fructus cnidii, cinnamon, radix sophorae flavescentis, clove, fructus kochiae and tourmaline powder according to a required amount for standby;

(4) Decoction is prepared: adding raw materials into a pot, wherein the weight ratio of water to the raw materials is 100: 25-45, heating and decocting for one hour;

(5) Cooling and adding essence: adding essence after cooling the decoction, wherein the weight ratio of the decoction to the essence is 100: 5-15;

(6) Soaking: adding the animal skin material prepared in the step (2) into the decoction prepared in the step (5) to soak for 5 hours;

(7) And (3) airing: taking out the leather after soaking, and placing the leather in a shade place for air drying;

(8) And (3) coating: synthetic wax and synthetic oil are used on the leather surface layer to form a state that oil wax molecules wrap surface fibers, so that the friction coefficient among the fibers is reduced, the activity of leather fibers is increased, high-photosynthesis wax is used as a top layer, and a finished product is smooth and soft after polishing and ironing.

The process flow for preparing the animal skin material in the step (2) comprises the following specific and detailed processes in sequence:

removing meat: the subcutaneous tissue is removed by the meat remover, and the skin plate cannot be thinned, cut, and the like.

And (3) ash coating: the term "coating" refers to an operation of dissolving sodium sulfide in water, adding lime to form paste, and removing hair roots, hair roots and hair bulbs by manually or pasting hair paste on the flesh side of the skin to remove hair roots, hair roots and hair bulbs or to reduce the difference in skin parts.

And (3) ash leaching: the liming is the operation of further treating the unhairing pelt in lime liquid with certain concentration to supplement dispersed fiber, expansion and other functions. The leather fiber aims to supplement the defect of expansion during dehairing, further expand and disperse the leather fiber, further remove fibrous matrix in the skin and play a role in reinforcing elastic fiber, and lay a solid foundation for obtaining full, soft and elastic leather.

Deashing: the de-ashing is called de-alkali, which is an operation of removing lime (alkali) in the peel by acid substances under certain conditions. The purpose is that: removing free alkali and combined alkali in the skin, basically removing skin expansion, further removing degradation products of skin proteins and lipid substances, hair roots, partial non-collagen proteins and skin scales and other substances affecting leather forming performance, dredging gaps among fibers, and facilitating permeation and action of chemical materials in the subsequent process.

Softening: the step is an operation of treating the deashed pelt with a biological enzyme preparation under a certain condition, so that the pelt is softer after leather formation, has flatter grain surfaces and finer appearance and better sanitation such as air permeability, and is also called enzyme softening operation, which is called enzyme softening for short. The purpose is to remove degradants such as pigment, hair root sheath, epidermis, grease, scale and the like inside and outside the leather, and residual matters such as nonfibrin, partial collagen degradants and the like, thereby facilitating permeation and combination of substances such as tanning agents and the like and ensuring performances such as softness, plumpness and the like of the finished leather.

Pickling: the acid and neutral salt are prepared into solution according to a certain proportion, and the pickling operation of the softened pelt is carried out for short. The purpose is that: the pH value of the pelt is reduced to be similar to that of chrome tanning liquid, so that the surface is prevented from being oversanning.

Tanning: the retanning filler and the fatting agent enhance the oily feel, softness, fullness and the like.

Blue skin batch: similar skins are assembled into a production batch to organize the production operation according to the opening size, thickness, disability degree of grain surface, thickness of grain surface and the like of the blue skin.

Squeezing water: the water contained in blue skin is flattened by the process of passing the batched skin through a wringing machine to reach the state of the requirement of shaving (semi-dry, water content is about 40%).

And (3) shaving: the dried skin is added with grass bran through a dry-falling rotary drum to rotate for 10 minutes, then the dried skin is taken out of the drum to be leveled, an oil film on the meat surface is evenly scraped through a shaving machine, the thickness of the skin is enabled to reach even and consistent degree according to the thickness requirement of a customer, a foundation is provided for subsequent retanning and dyeing, a retanning agent is facilitated, a fatliquoring agent is fully combined with skin fibers, the difference of the skin is reduced, the color is relatively even, and the utilization rate and the grade of a finished product are improved.

Retanning dyeing: the retanning dyeing further strengthens the fineness of grain surfaces on the basis of ensuring the advantages of blue leather, and enhances the sensory and physical and chemical indexes such as oily feel, softness, fullness and the like by the action of retanning filling materials and fatting agents.

Hanging and airing: the dried skin is further dried by an oven (40 ℃) to a moisture content of 5% -10%. Avoiding the skin body from being dry and hard due to the moisture instant drying in a short time caused by the excessively quick drying (the constant temperature is between 35 and 40 ℃).

Vibration softening: the method is generally used for the soft-pulling process of natural leather, artificial leather, synthetic leather and the like in the production process, eliminates the phenomena of hardening, warping and the like of the blank leather plate, enables the blank leather fiber to be loose and soft and to be rich in elasticity, can effectively improve the quality of finished products and increase the leather yield.

Stretching: the purpose of the stretching is to spread the leather body and prepare for stretching the board, so that the quality of the finished product can be effectively improved and the leather yield can be increased.

Stretching plate: the leather is clamped by the stretching plate clamp, the clamp is fixed on the stretching plate by proper force, and a plurality of clamps are simultaneously carried out, so that the quality of a finished product can be effectively improved, the extensibility of leather blanks is reduced, and the leather yield is increased.

Trimming: and (3) a preparation process before coating, namely correcting redundant virtual edges at the edges, so that the leather blank is smoother, leather is convenient to grind, and the leather blank is not damaged due to the fact that the leather is uneven at the moment.

Leather grinding: the skin blank is very flat by grinding the meat surface.

Benefits of Chinese herbal medicine:

the mugwort is used as a medicine and has the effects of warming channels, removing dampness, dispelling cold, stopping bleeding, diminishing inflammation, relieving asthma, relieving cough, preventing miscarriage, resisting allergy and the like;

pricklyash peel: warming middle-jiao to dispel cold, removing dampness, relieving pain, killing parasites and relieving fishy smell. For treating food retention and food retention, cold pain in heart and abdomen, emesis, hiccup, cough, qi adverse flow, arthralgia due to wind-cold-dampness, diarrhea, dysentery, hernia pain, odontalgia, ascariasis, enterobiasis, pudendum itch, sore and scabies;

ginger: the ginger can play a role of certain antibiotics, especially has better effect on salmonella, and the ginger extract has the effects of remarkably inhibiting dermatophytes and killing trichomonas vaginalis;

semen Coicis: is often used for treating difficult urination, edema, beriberi, pulmonary abscess, acute appendicitis, rheumatalgia, spasm of tendons and vessels and damp-warm disease;

fructus Cnidii: the functions of the traditional Chinese medicine are mainly to dry dampness, expel wind, kill parasites, warm kidney and strengthen yang. Can be used for treating sexual impotence, cold womb, cold-dampness leukorrhagia, and lumbago due to damp arthralgia;

cinnamon: tonify primordial yang, warm spleen and stomach, remove accumulated cold, and promote blood circulation. For treating weakness of life gate fire, weak cold pulse of limbs, yang depletion, diarrhea, cold hernia, cold pain of waist and knee, amenorrhea, carbuncle, fluid flow, and floating of deficiency yang, upper heat and lower cold;

radix Sophorae Flavescentis: the medicine has the effects of clearing heat and promoting diuresis, resisting bacteria and diminishing inflammation, strengthening stomach and expelling parasites, and is commonly used for treating skin itch, neurasthenia, dyspepsia, constipation and the like;

clove: has antifungal effect, and can inhibit Nocardia astrotricha, trichophyton schoenleiense, microsporum gypseum, and Epidermophyton inguinalis;

fructus Kochiae: clear heat and promote diuresis, dispel wind and relieve itching. Can be used for relieving pain, pudendum itch, leukorrhagia, rubella, eczema, and skin itch;

tourmaline powder: as the tourmaline contains trace elements such as B, F, SRLI which are beneficial to human bodies, after the tourmaline is treated in the raw materials of the cosmetics, the molecular combination of nutrient components is reduced, so that the nutrition can pass through gaps among skin cells, even the dermis of the generated skin cells can be reached, and the effects of removing spots, preventing wrinkles, recovering skin elasticity and the like can be realized.

The Chinese herbal medicine beneficial to human body is added during the preparation of the skin material, and the prepared skin material has the advantages of deodorizing, dehumidifying, activating blood, resisting bacteria, diminishing inflammation and the like on the human body, and has good inhibition and promotion effects on beriberi, skin itch and subcutaneous micro blood circulation.

While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.

Claims (1)

1. The manufacturing process of the drug-containing fragrant leather is characterized by comprising the following raw materials in parts by weight: 80-100 parts of animal skin, 5-10 parts of wormwood, 8-12 parts of pepper, 2-5 parts of ginger, 3-7 parts of coix seed, 5-8 parts of fructus cnidii, 2-6 parts of cinnamon, 2-5 parts of radix sophorae flavescentis, 2-7 parts of clove, 3-9 parts of fructus kochiae and 10-15 parts of tourmaline powder, and the preparation method comprises the following steps:

(1) Selecting skin: selecting high-quality (sheep, cattle, pig, crocodile and the like) animal skin materials;

(2) Skin preparation: the specific process flow is as follows: removing meat, packaging ash, unhairing, liming, deashing, softening, pickling, tanning, blue skin batching, wringing, shaving, retanning and dyeing, hanging and airing, vibrating and softening, stretching, trimming and buffing;

(3) Preparing: preparing mugwort, pepper, ginger, coix seed, fructus cnidii, cinnamon, radix sophorae flavescentis, clove, fructus kochiae and tourmaline powder according to a required amount for standby;

(4) Decoction is prepared: adding raw materials into a pot, wherein the weight ratio of water to the raw materials is 100: 25-45, heating and decocting for one hour;

(5) Cooling and adding essence: adding essence after cooling the decoction, wherein the weight ratio of the decoction to the essence is 100: 5-15;

(6) Soaking: adding the animal skin material prepared in the step (2) into the decoction prepared in the step (5) to soak for 5 hours;

(7) And (3) airing: taking out the leather after soaking, and placing the leather in a shade place for air drying;

(8) And (3) coating: synthetic wax and synthetic oil are used on the leather surface layer to form a state that oil wax molecules wrap surface fibers, so that the friction coefficient among the fibers is reduced, the activity of leather fibers is increased, high-photosynthesis wax is used as a top layer, and a finished product is smooth and soft after polishing and ironing.