CN107523655B - A kind of production technology of color inhibition light shine double-layer fur - Google Patents
A kind of production technology of color inhibition light shine double-layer fur Download PDFInfo
- Publication number
- CN107523655B CN107523655B CN201711004773.7A CN201711004773A CN107523655B CN 107523655 B CN107523655 B CN 107523655B CN 201711004773 A CN201711004773 A CN 201711004773A CN 107523655 B CN107523655 B CN 107523655B
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- rotates
- cladding
- drain
- poidometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
- C14C1/08—Deliming; Bating; Pickling; Degreasing
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/40—Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/44—Mechanical treatment of leather surfaces
- C14B1/46—Fluffing, buffing, or sanding
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/16—Chemical tanning by organic agents using aliphatic aldehydes
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Coloring (AREA)
- Fats And Perfumes (AREA)
Abstract
The present invention relates to a kind of production technologies of color inhibition light shine double-layer fur, belong to leather technology field.The production technology of the color inhibition light shine double-layer fur includes the following steps: to take double-layer fur material, successively by rewetting, retanning, mention alkali, neutralization, dyeing, stuffing, fixation, drying, beat soft, buffing, fall it is soft to get the color inhibition light shine double-layer fur.The color inhibition light shine double-layer fur that the present invention makes not only has excellent tensile property, good anti-wear fadedness, good waterproofness, also has good color inhibition and light shine.
Description
Technical field
The invention belongs to leather technology fields, and in particular to a kind of production technology of color inhibition light shine double-layer fur.
Background technique
White and light-colored leather have a very objective application in terms of high-grade gloves, footwear and automobile, but
The influence of various environmental factors is received in use process, Yellowing can occur for white and light-colored leather.The generation of Yellowing, one
Aspect largely affects the aesthetic effect of light-colored leather；Another aspect leather xanthochromia also along with the generation of aging,
Influence the using effect of leather.
Currently, the domestic relevant report for having some color inhibition leather finishing agent research and development, but product cost is high, quality one
As, and prevented in the production phase, it is not able to satisfy the demand of domestic market, therefore, applicant provides a kind of color inhibition
The production technology of light shine double-layer fur reinforces the performance of color inhibition light shine in the production phase.
Summary of the invention
The purpose of the present invention is to solve the deficiencies in the prior art, and provide a kind of life of color inhibition light shine double-layer fur
Not only there is excellent tensile property, good anti-wear to fade for production. art, color inhibition light shine double-layer fur made from this method
Property, good waterproofness, also have good color inhibition and light shine.
The present invention adopts the following technical scheme:
A kind of production technology of color inhibition light shine double-layer fur, includes the following steps: to take double-layer fur material, successively pass through back
Wet, retanning, mention alkali, neutralization, dyeing, stuffing, fixation, drying, beat soft, buffing, fall it is soft to get two layers of the color inhibition light shine
Skin.
Further, the double-layer fur material is two layers of ox-hide.
Further, the production technology of a kind of color inhibition light shine double-layer fur, specifically comprises the following steps:
Step 1, rewetting: taking double-layer fur material to be placed in rotary drum, and the 150- according to cladding poidometer is added into rotary drum
300% water, 0.3-1% degreasing agent rotate 30-60min, add 0.3-1% oxalic acid, rotate 50-80min, to rotary drum into
Row drain, then plus water wash simultaneously drain twice；
Step 2, retanning: the water and 0.1-0.8% formic acid of the 50-180% according to cladding poidometer being added into rotary drum,
20-40min is rotated, 1-3% fatty aldehyde is added, rotates 30-50min, adds 1-5% aluminium tannin, rotates 50-80min；
Step 3 mentions alkali: the water and 0.6-2% sodium formate of the 40-80% according to cladding poidometer being added into rotary drum, turns
Dynamic 10-30min, adds 0.2-0.8% sodium bicarbonate, rotates 20-40min, carries out drain to rotary drum, then plus water is washed
Wash simultaneously drain；
Step 4 neutralizes: be added into rotary drum according to the water of 80-150% of cladding poidometer, 1.5-3% sodium formate and
1.5-3% neutralizer rotates 30-60min, adds 0.5-1.5% sodium bicarbonate and 0.5-1.5% sodium thiosulfate, rotates
80-110min carries out drain to rotary drum, and then plus water wash and drain；
Dyeing: step 5 the 1-2% ammonium hydroxide according to cladding poidometer is added into rotary drum, rotates 5-15min, adds
1-4% dispersing agent, 1-4% synthetic filling, 0.5-2% displacement tannin and 0.5-2% dyestuff rotate 45-75min；
Stuffing: step 6 is added anti-according to the 6-12% mixing synthetic oil and 0.1-0.3% of cladding poidometer into rotary drum
Mould dose, rotate 50-80min；
Fixation: step 7 the water and 0.5-1% formic acid of the 100-220% according to cladding poidometer is added into rotary drum, turns
Dynamic 8-15min, adds 0.5-1% formic acid, rotates 8-15min, adds 0.5-1% formic acid, 18-25min is rotated, to rotary drum
Drain is carried out, then plus water wash simultaneously drain and twice, adds the water and 0.6-1.5% aluminium tannin of 260-350%, rotates
22-40min carries out drain to rotary drum, and then plus water wash and drain, rouses out；
Drying: step 8 at 30-50 DEG C, dries 8-9h；
Step 9 is broken soft, buffing and is fallen soft: gained cladding in step 8 carried out breaking soft, buffing and falls soft, obtains finished product,
Wherein, falling the soft time is 2.5-3.5h.
Further, in the step 1, degreasing agent is Eusapon OC degreasing agent.
Further, in the step 2, fatty aldehyde is TJ-706 fatty aldehyde.
Further, in the step 4, neutralizer is TJ-R819 neutralizer.
Further, in the step 5, dispersing agent is Tamol FR-DA dispersing agent, and displacement tannin is Basyntan
XAR displacement tannin.
Further, in the step 5, synthetic filling is that Basyntan FR-BC synthesizes composite filled tannin.
Further, in the step 6, mixing synthetic oil be TRUPON OSL synthetic oil, TJ-F6013 synthetic oil with
The mixture of SYNTHOL MC synthetic oil, the TRUPON OSL synthetic oil, TJ-F6013 synthetic oil are synthesized with SYNTHOL MC
The mass ratio of oil is 3:3:2, and mould inhibitor is TJ-A2231 mould inhibitor.
Further, the coolant-temperature gage in the step 1 is 40-50 DEG C, and the coolant-temperature gage in the step 2 is 20-30 DEG C.
Compared with prior art, the present invention has the advantages that:
First: the present invention by double-layer fur material carry out rewetting, retanning, mention alkali, neutralization, dyeing, stuffing, fixation, drying,
It breaks soft, buffing and falls supple-settlement, be pair in the production phase by carrying out strict control and optimization to each step process condition and proportion
The performance of color inhibition light shine is reinforced, and the double-layer leather of lower grade is fabricated to color inhibition light shine double-layer fur product；
Second: the color inhibition light shine double-layer fur that the present invention makes not only has excellent tensile property, good wear-resistant
Fadedness, good waterproofness are wiped, also there is good color inhibition and light shine；
Third: production method of the invention is simple and easy to do, in current domestic leather manufacturer, can complete substantially each
Step is manufactured.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and it should not be regarded as limiting this hair
Bright range.Source chemicals used in the present invention are as follows: Eusapon OC degreasing agent, Tamol FR-DA dispersing agent,
Basyntan XAR displacement tannin and Basyntan FR-BC synthesize composite filled tannin and are purchased from BASF (China) limited public affairs
Department, TJ-706 fatty aldehyde, TJ-R819 neutralizer, TJ-F6013 synthetic oil and TJ-A2231 mould inhibitor are purchased from Sichuan pavilion Jiang Xin
Material limited liability company, TRUPON OSL synthetic oil are purchased from Tang Pule chemical dyestuff (Jiaxing) Co., Ltd, SYNTHOL MC
Synthetic oil is purchased from Smit&Zoon company.Agents useful for same raw material in the present invention unless otherwise instructed can be by being commercially available.
The present invention provides a kind of production technology of color inhibition light shine double-layer fur, includes the following steps: to take double-layer fur material, according to
It is secondary by rewetting, retanning, mention alkali, neutralization, dyeing, stuffing, fixation, drying, beat soft, buffing, fall it is soft resistance to get the color inhibition
Illumination double-layer fur.Preferably, the double-layer fur material is two layers of ox-hide.
The production technology of the color inhibition light shine double-layer fur, specifically comprises the following steps:
Step 1, rewetting: taking double-layer fur material to be placed in rotary drum, and the 150- according to cladding poidometer is added into rotary drum
The Eusapon OC degreasing agent of 300% 40-50 DEG C of water, 0.3-1% rotates 30-60min, adds 0.3-1% oxalic acid, turns
Dynamic 50-80min carries out drain to rotary drum, and then plus water wash simultaneously drain twice；
Retanning: step 2 the 20-30 DEG C of water and 0.1- of the 50-180% according to cladding poidometer is added into rotary drum
0.8% formic acid rotates 20-40min, adds the TJ-706 fatty aldehyde of 1-3%, rotates 30-50min, adds 1-5% aluminium list
Rather, 50-80min is rotated；
Step 3 mentions alkali: the water and 0.6-2% sodium formate of the 40-80% according to cladding poidometer being added into rotary drum, turns
Dynamic 10-30min, adds 0.2-0.8% sodium bicarbonate, rotates 20-40min, carries out drain to rotary drum, then plus water is washed
Wash simultaneously drain；
Step 4 neutralizes: be added into rotary drum according to the water of 80-150% of cladding poidometer, 1.5-3% sodium formate and
The TJ-R819 neutralizer of 1.5-3% rotates 30-60min, adds 0.5-1.5% sodium bicarbonate and the thio sulphur of 0.5-1.5%
Sour sodium rotates 80-110min, carries out drain to rotary drum, and then plus water wash and drain；
Dyeing: step 5 the 1-2% ammonium hydroxide according to cladding poidometer is added into rotary drum, rotates 5-15min, adds
The Tamol FR-DA dispersing agent of 1-4%, the Basyntan FR-BC of 1-4% synthesize composite filled tannin, 0.5-2%
Basyntan XAR displacement tannin and 0.5-2% dyestuff rotate 45-75min；
Stuffing: step 6 the 6-12% mixing synthetic oil and 0.1-0.3% according to cladding poidometer is added into rotary drum
TJ-A2231 mould inhibitor rotates 50-80min, wherein the mixing synthetic oil is TRUPON OSL synthetic oil, TJ-F6013 conjunction
At the mixture of oil and SYNTHOL MC synthetic oil, the TRUPON OSL synthetic oil, TJ-F6013 synthetic oil and SYNTHOL
The mass ratio of MC synthetic oil is 3:3:2；
Fixation: step 7 the water and 0.5-1% formic acid of the 100-220% according to cladding poidometer is added into rotary drum, turns
Dynamic 8-15min, adds 0.5-1% formic acid, rotates 8-15min, adds 0.5-1% formic acid, 18-25min is rotated, to rotary drum
Drain is carried out, then plus water wash simultaneously drain and twice, adds the water and 0.6-1.5% aluminium tannin of 260-350%, rotates
22-40min carries out drain to rotary drum, and then plus water wash and drain, rouses out；
Drying: step 8 at 30-50 DEG C, dries 8-9h；
Step 9 is broken soft, buffing and is fallen soft: gained cladding in step 8 carried out breaking soft, buffing and falls soft, obtains finished product,
Wherein, falling the soft time is 2.5-3.5h.
Embodiment 1
A kind of production technology of color inhibition light shine double-layer fur, includes the following steps:
Step 1, rewetting: taking double-layer fur material to be placed in rotary drum, and 200% according to cladding poidometer is added into rotary drum
45 DEG C of water, 0.5% Eusapon OC degreasing agent, rotate 40min, add 0.5% oxalic acid, rotate 60min, rotary drum is carried out
Drain, then plus water wash simultaneously drain twice；
Retanning: step 2 is added into rotary drum according to 100% 25 DEG C of water of cladding poidometer and 0.3% formic acid, rotation
30min adds 1.5% TJ-706 fatty aldehyde, rotates 40min, adds 2% aluminium tannin, rotates 60min；
Step 3 mentions alkali: 50% water and 1% sodium formate according to cladding poidometer, rotation being added into rotary drum
20min adds 0.5% sodium bicarbonate, rotates 30min, carries out drain to rotary drum, and then plus water wash and drain；
Step 4, neutralize: into rotary drum be added according to 120% water of cladding poidometer, 2% sodium formate and 2% TJ-
R819 neutralizer rotates 40min, adds 1% sodium bicarbonate and 0.8% sodium thiosulfate, rotates 90min, carries out to rotary drum
Drain, then plus water wash and drain；
Dyeing: step 5 1.5% ammonium hydroxide according to cladding poidometer is added into rotary drum, rotates 10min, adds 2%
Tamol FR-DA dispersing agent, 2% Basyntan FR-BC synthesize composite filled tannin, 1% Basyntan XAR displacement
Tannin and 0.8% dyestuff rotate 60min；
Stuffing: step 6 the TJ- for mixing synthetic oil and 0.2% according to the 8% of cladding poidometer is added into rotary drum
A2231 mould inhibitor, rotate 60min, wherein the mixing synthetic oil be TRUPON OSL synthetic oil, TJ-F6013 synthetic oil and
The mixture of SYNTHOL MC synthetic oil, the TRUPON OSL synthetic oil, TJ-F6013 synthetic oil are synthesized with SYNTHOL MC
The mass ratio of oil is 3:3:2；
Fixation: step 7 150% water and 0.8% formic acid according to cladding poidometer, rotation is added into rotary drum
10min adds 0.8% formic acid, rotates 10min, adds 0.8% formic acid, rotates 20min, carries out drain to rotary drum, then
Add water wash simultaneously drain twice, add 300% water and 1% aluminium tannin, rotate 30min, drain is carried out to rotary drum, so
Afterwards plus water wash and drain, rouses out；
Drying: step 8 at 40 DEG C, dries 8.5h；
Step 9 is broken soft, buffing and is fallen soft: gained cladding in step 8 carried out breaking soft, buffing and falls soft, obtains finished product,
Wherein, falling the soft time is 3h.
Embodiment 2
A kind of production technology of color inhibition light shine double-layer fur, includes the following steps:
Step 1, rewetting: taking double-layer fur material to be placed in rotary drum, and 150% according to cladding poidometer is added into rotary drum
40 DEG C of water, 0.3% Eusapon OC degreasing agent, rotate 60min, add 0.3% oxalic acid, rotate 80min, rotary drum is carried out
Drain, then plus water wash simultaneously drain twice；
Retanning: step 2 is added into rotary drum according to 50% 20 DEG C of water of cladding poidometer and 0.1% formic acid, rotation
40min adds 1% TJ-706 fatty aldehyde, rotates 50min, adds 1% aluminium tannin, rotates 80min；
Step 3 mentions alkali: 40% water and 0.6% sodium formate according to cladding poidometer, rotation being added into rotary drum
30min adds 0.2% sodium bicarbonate, rotates 40min, carries out drain to rotary drum, and then plus water wash and drain；
Step 4 neutralizes: being added into rotary drum according to 80% water of cladding poidometer, 1.5% sodium formate and 1.5%
TJ-R819 neutralizer rotates 60min, adds 0.5% sodium bicarbonate and 0.5% sodium thiosulfate, rotates 110min, to turning
Drum carries out drain, and then plus water wash and drain；
Dyeing: step 5 1% ammonium hydroxide according to cladding poidometer is added into rotary drum, rotates 15min, adds 1%
Tamol FR-DA dispersing agent, 1% Basyntan FR-BC synthesize composite filled tannin, 0.5% Basyntan XAR displacement
Tannin and 0.5% dyestuff rotate 75min；
Stuffing: step 6 the T J- for mixing synthetic oil and 0.1% according to the 6% of cladding poidometer is added into rotary drum
A2231 mould inhibitor, rotate 80min, wherein the mixing synthetic oil be TRUPON OSL synthetic oil, TJ-F6013 synthetic oil and
The mixture of SYNTHOL MC synthetic oil, the TRUPON OSL synthetic oil, TJ-F6013 synthetic oil are synthesized with SYNTHOL MC
The mass ratio of oil is 3:3:2；
Fixation: step 7 100% water and 0.5% formic acid according to cladding poidometer, rotation is added into rotary drum
15min adds 0.5% formic acid, rotates 8min, adds 0.5% formic acid, rotates 25min, carries out drain to rotary drum, then
Add water wash simultaneously drain twice, add 260% water and 0.6% aluminium tannin, rotate 40min, drain is carried out to rotary drum,
Then plus water wash and drain, rouses out；
Drying: step 8 at 30 DEG C, dries 9h；
Step 9 is broken soft, buffing and is fallen soft: gained cladding in step 8 carried out breaking soft, buffing and falls soft, obtains finished product,
Wherein, falling the soft time is 3.5h.
Embodiment 3
A kind of production technology of color inhibition light shine double-layer fur, includes the following steps:
Step 1, rewetting: taking double-layer fur material to be placed in rotary drum, and 300% according to cladding poidometer is added into rotary drum
50 DEG C of water, 1% Eusapon OC degreasing agent, rotate 30min, add 1% oxalic acid, rotate 50min, rotary drum is arranged
Liquid, then plus water wash simultaneously drain twice；
Retanning: step 2 is added into rotary drum according to 180% 30 DEG C of water of cladding poidometer and 0.8% formic acid, rotation
20min adds 3% TJ-706 fatty aldehyde, rotates 30min, adds 5% aluminium tannin, rotates 50min；
Step 3 mentions alkali: 80% water and 2% sodium formate according to cladding poidometer, rotation being added into rotary drum
10min adds 0.8% sodium bicarbonate, rotates 20min, carries out drain to rotary drum, and then plus water wash and drain；
Step 4, neutralize: into rotary drum be added according to 150% water of cladding poidometer, 3% sodium formate and 3% TJ-
R819 neutralizer rotates 30min, adds 1.5% sodium bicarbonate and 1.5% sodium thiosulfate, rotates 80min, to rotary drum into
Row drain, then plus water wash and drain；
Dyeing: step 5 2% ammonium hydroxide according to cladding poidometer is added into rotary drum, rotates 5min, adds 4%
Tamol FR-DA dispersing agent, 4% Basyntan FR-BC synthesize composite filled tannin, 2% Basyntan XAR displacement it is single
2% dyestuff of peace rotates 45min；
Stuffing: step 6 the TJ- for mixing synthetic oil and 0.3% according to the 12% of cladding poidometer is added into rotary drum
A2231 mould inhibitor, rotate 50min, wherein the mixing synthetic oil be TRUPON OSL synthetic oil, TJ-F6013 synthetic oil and
The mixture of SYNTHOL MC synthetic oil, the TRUPON OSL synthetic oil, TJ-F6013 synthetic oil are synthesized with SYNTHOL MC
The mass ratio of oil is 3:3:2；
Step 7, fixation: 220% water and 1% formic acid according to cladding poidometer being added into rotary drum, rotates 8min,
1% formic acid is added, 8min is rotated, adds 1% formic acid, rotates 18min, drain is carried out to rotary drum, then plus water is washed
Wash and drain twice, add 350% water and 1.5% aluminium tannin, rotate 22min, drain is carried out to rotary drum, then plus water into
Row washing and drain, are roused out；
Drying: step 8 at 50 DEG C, dries 8h；
Step 9 is broken soft, buffing and is fallen soft: gained cladding in step 8 carried out breaking soft, buffing and falls soft, obtains finished product,
Wherein, falling the soft time is 2.5h.
Leather made from the embodiment of the present invention 1 to 3 is tested for the property, as a result as shown in table 1 below:
1 performance test data table of table
As seen from the above table, the color inhibition light shine double-layer fur as made from production method of the present invention not only has excellent stretching
Performance, good anti-wear fadedness, good waterproofness also have good color inhibition and light shine.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (1)
1. a kind of production technology of color inhibition light shine double-layer fur, which comprises the steps of: double-layer fur material is taken, according to
It is secondary by rewetting, retanning, mention alkali, neutralization, dyeing, stuffing, fixation, drying, beat soft, buffing, fall it is soft resistance to get the color inhibition
Illumination double-layer fur；
Specifically comprise the following steps:
Step 1, rewetting: taking double-layer fur material to be placed in rotary drum, and the 150-300% according to cladding poidometer is added into rotary drum
Water, 0.3-1% degreasing agent, coolant-temperature gage are 40-50 DEG C, rotate 30-60min, add 0.3-1% oxalic acid, rotate 50-80min, right
Rotary drum carries out drain, and then plus water wash simultaneously drain twice；The double-layer fur material is two layers of ox-hide；Degreasing agent is
Eusapon OC degreasing agent；
Retanning: step 2 the water and 0.1-0.8% formic acid of the 50-180% according to cladding poidometer, coolant-temperature gage is added into rotary drum
It is 20-30 DEG C, rotates 20-40min, add 1-3% fatty aldehyde, rotate 30-50min, add 1-5% aluminium tannin, rotates 50-
80min；Fatty aldehyde is TJ-706 fatty aldehyde；
Step 3 mentions alkali: the water and 0.6-2% sodium formate of the 40-80% according to cladding poidometer being added into rotary drum, rotates 10-
30min adds 0.2-0.8% sodium bicarbonate, rotates 20-40min, carries out drain to rotary drum, then plus water is washed side by side
Liquid；
Step 4 neutralizes: water, 1.5-3% sodium formate and the 1.5-3% of the 80-150% according to cladding poidometer being added into rotary drum
Neutralizer rotates 30-60min, adds 0.5-1.5% sodium bicarbonate and 0.5-1.5% sodium thiosulfate, rotates 80-110min,
Drain is carried out to rotary drum, then plus water wash and drain；Neutralizer is TJ-R819 neutralizer；
Dyeing: step 5 the 1-2% ammonium hydroxide according to cladding poidometer is added into rotary drum, rotates 5-15min, adds 1-4% points
Powder, 1-4% synthetic filling, 0.5-2% displacement tannin and 0.5-2% dyestuff rotate 45-75min；Dispersing agent is Tamol FR-DA
Dispersing agent, displacement tannin are Basyntan XAR displacement tannin；Synthetic filling is that Basyntan FR-BC synthesizes composite filled list
Rather；
Step 6, stuffing: the 6-12% mixing synthetic oil and 0.1-0.3% mould inhibitor according to cladding poidometer being added into rotary drum,
Rotate 50-80min；Mixing synthetic oil is TRUPON OSL synthetic oil, TJ-F6013 synthetic oil and SYNTHOL MC synthetic oil
Mixture, the mass ratio of the TRUPON OSL synthetic oil, TJ-F6013 synthetic oil and SYNTHOL MC synthetic oil are 3:3:2,
Mould inhibitor is TJ-A2231 mould inhibitor；
Fixation: step 7 the water and 0.5-1% formic acid of the 100-220% according to cladding poidometer is added into rotary drum, rotates 8-
15min adds 0.5-1% formic acid, rotates 8-15min, adds 0.5-1% formic acid, rotates 18-25min, arranges rotary drum
Liquid, then plus water wash simultaneously drain twice, adds the water and 0.6-1.5% aluminium tannin of 260-350%, rotates 22-
40min carries out drain to rotary drum, and then plus water wash and drain, rouses out；
Drying: step 8 at 30-50 DEG C, dries 8-9h；
Step 9 is broken soft, buffing and is fallen soft: carrying out breaking soft, buffing to gained cladding in step 8 and falls soft, obtains finished product, wherein
Falling the soft time is 2.5-3.5h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004773.7A CN107523655B (en) | 2017-10-25 | 2017-10-25 | A kind of production technology of color inhibition light shine double-layer fur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004773.7A CN107523655B (en) | 2017-10-25 | 2017-10-25 | A kind of production technology of color inhibition light shine double-layer fur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107523655A CN107523655A (en) | 2017-12-29 |
| CN107523655B true CN107523655B (en) | 2019-11-19 |
Family
ID=60685344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711004773.7A Active CN107523655B (en) | 2017-10-25 | 2017-10-25 | A kind of production technology of color inhibition light shine double-layer fur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107523655B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109609707B (en) * | 2019-01-31 | 2021-07-20 | 漳州香洲皮革有限公司 | Preparation method of reflective leather |
| CN110938717B (en) * | 2019-12-13 | 2022-03-22 | 漳州香洲皮革有限公司 | White yellowing-resistant cow double-layer leather and manufacturing method thereof |
| CN110938716B (en) * | 2019-12-13 | 2022-03-22 | 漳州香洲皮革有限公司 | Method for manufacturing cow double-layer waterproof leather |
| CN112063778A (en) * | 2020-09-12 | 2020-12-11 | 漳州香洲皮革有限公司 | Manufacturing method for improving blackness and physical properties of black leather |
| CN112063775B (en) * | 2020-09-12 | 2022-03-25 | 漳州香洲皮革有限公司 | Treatment method for preventing black leather from mildewing |
| CN116144845A (en) * | 2022-09-08 | 2023-05-23 | 绍兴海滨皮革有限公司 | High-color-fastness water-based three-proofing leather and preparation process thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611482A (en) * | 2015-01-22 | 2015-05-13 | 浙江祥隆皮革有限公司 | Retanning and dyeing method of sheep skin |
| CN105543424B (en) * | 2016-01-26 | 2017-11-17 | 湖州长城皮业有限公司 | One kind is without chrome tanning pigskin first layer shoe lining leather preparation technology |
| CN107217110B (en) * | 2017-07-27 | 2019-12-06 | 漳州香洲皮革有限公司 | Manufacturing process of waterproof long fur |
-
2017
- 2017-10-25 CN CN201711004773.7A patent/CN107523655B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107523655A (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107523655B (en) | A kind of production technology of color inhibition light shine double-layer fur | |
| CN105132596B (en) | Production technology of cow skin nappa leather | |
| CN103060488B (en) | Environment-friendly type crust leather production method | |
| CN104988248B (en) | Making technology of natural dry milled leather | |
| CN102586505B (en) | Circularly-tanning technology for chrome tanning liquor of sheep garment leather | |
| CN104962667B (en) | A kind of quickly pure vegetable tanning cow hide production technology | |
| CN103589812B (en) | A kind of preparation method of oily wax water dye soft leather | |
| CN110358877B (en) | Hydrotalcite-like nano tanning agent with layered structure and preparation method and tanning method thereof | |
| CN100360686C (en) | Clean production method of chromium-free automobile cushion leather | |
| CN103194548B (en) | A kind of Zirconium-aluminum-titanium tan waterproof garment leather and preparation method thereof | |
| EP2284177A1 (en) | Preparation of protein filling for making leather bu animal hair | |
| CN101265505A (en) | Ashless and alkali sulfide free depilation liming treatment method for preparing leather from raw sheep skin | |
| CN111321260B (en) | Environment-friendly chromium-free retanning method for leather | |
| CN105907900B (en) | It is a kind of based on vegetable tanning agent without chrome retanned cattle hide upper leather clean method for producing | |
| CN104673943A (en) | Method for manufacturing environment-friendly ecological tanned lamb skin | |
| CN106282436B (en) | A kind of method dyed using reactive dye to chrome tanning crust leather | |
| CN1213151C (en) | Tanning method for fish skin and after finishing method for fish skin leather | |
| CN105155307B (en) | A kind of leather hygrometric state dyeing and finishing color-fixing method based on zirconium aluminium titanium complex | |
| CN114574636B (en) | Ecological color transparent soft leather and processing method thereof | |
| CN107938392A (en) | A kind of leather coloring fatting agent and the leather retanning dyeing for reducing dyes in dyeing waste water residual volume | |
| CN103015216B (en) | Production method of protein synthetic leather based on salt coagulation and solidification | |
| CN107385124B (en) | A kind of method that organic phosphine and chitin modified keratin prepare Techniques of Protein Filling Agents | |
| CN110317907A (en) | The tibet lamp metal-free tanning method that can be directly dyed | |
| CN106834556B (en) | A kind of same bath process of hygrometric state dyeing and finishing towards cattle hide upper leather | |
| CN105349710B (en) | A kind of method of ox-hide Chrome-free combination tanning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |