CN108117763A - A kind of leather sofa preparation method - Google Patents
A kind of leather sofa preparation method Download PDFInfo
- Publication number
- CN108117763A CN108117763A CN201810026682.1A CN201810026682A CN108117763A CN 108117763 A CN108117763 A CN 108117763A CN 201810026682 A CN201810026682 A CN 201810026682A CN 108117763 A CN108117763 A CN 108117763A
- Authority
- CN
- China
- Prior art keywords
- sofa
- cladding
- leather
- oil
- preparation
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of leather sofa preparation methods, comprise the following steps：S1, the raw material for preparing cladding；S2, scrap leather material pulverize and sieve, zinc oxide, Cab-O-sil, colorant, which are dispersed in organic silicone oil, obtains mixture A, the scrap leather material after ptfe micropowder, crushing, 2 are mixed into after polyurethane resin fusing, 2 ', 6,6 ' tetramethyl piperidine esters, benzophenone Baijunling, nano silver and chitosan, natural emulsion are mixed to uniformly to get cladding sizing material；S3, brushing cladding sizing material, drying, cutting and sewing in base fabric spray essential oil composition to get cortex slip cover in one side of the base fabric away from cladding；S4, fixed sofa frame, are packed into sofa filler, and cladding cortex slip cover is to complete the sofa containing flexible polyurethane foams to make.Preparation method proposed by the present invention, easy to operate, manufacturing cost is low, and wear-resisting property is superior, has antibacterial functions, service life is long, can relieve stress, dispelling fatigue.
Description
Technical field
The present invention relates to sofa production technical field more particularly to a kind of leather sofa preparation method.
Background technology
Sofa is furniture item common in people's daily life, is seen everywhere in places such as office, leisure, amusements,
And one of indispensable soft dress in Modern Family's finishing.Sofa be it is a kind of by seat and bed be combined and develop come a kind of family
Tool, the function of seat support can be met and meet the function that bed is lain, be the one kind to fall between give people provide rest,
The article of offer comfort is provided, it is very popular in daily life.Sofa is mainly by frame, filler and sofa
Set composition, the most commonly used slip cover of commercial type is cortex slip cover and cloth sofa set.In contrast cortex sofa
Be sleeved on that Water-proof and oil-proof is dirty, degree of cleaning etc. will be much better than cloth sofa set, however cortex slip cover there is also it is certain not
Foot, such as wearability are poor, and friction for a long time, which easily causes the damaged of surface, influences aesthetic measure, while influences its Water-proof and oil-proof
Dirty effect, and compared to cloth sofa set, price is costly.Based on this, the present invention proposes a kind of leather sofa preparation method.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of leather sofa preparation side proposed
Method.
A kind of leather sofa preparation method, comprises the following steps：
S1, the raw material for preparing cladding：According to 80 parts of scrap leather material, 30~60 parts of polyurethane resin, ptfe micropowder 5~
10 parts, 15~25 parts of natural emulsion, 1~4 part of zinc oxide, 2~8 parts of Cab-O-sil, 0.5~2 part of colorant, Baijunling 0.6~1.6
Part, 0.2~0.6 part of nano silver, 0.6~1.6 part of chitosan, 2,2 ', 6,0.05~0.15 part of 6 '-tetramethyl piperidine ester, hexichol
0.15~0.3 part of ketone, 20~35 parts of organic silicone oil weighs each raw material, spare；
S2, cladding sizing material is prepared：Scrap leather material is placed in pulverizer and is crushed, and crosses 10~18 mesh sieves, it is spare；It will oxidation
Zinc, Cab-O-sil, colorant are added in organic silicone oil, are stirred evenly up to mixture A, spare；Polyurethane resin is added to
In mixer, heating fusing, and the scrap leather material after ptfe micropowder and crushing is added in, and with the speed of 200~300r/min
Degree is stirred 10~20min, then by 2,2 ', 6,6 '-tetramethyl piperidine ester, benzophenone Baijunling, nano silver and chitosan
It adds in, continues to be stirred until homogeneous, then mixture A is added in, raising mixing speed to 300~400r/min, stirring 20~
40min is cooled to 70~80 DEG C, then natural emulsion is added in, and mixes to uniform, is cooled to room temperature up to cladding sizing material；
The preparation of S3, cortex slip cover：The cladding sizing material that in base fabric prepared by squeegeeing step S2, is placed in dryer and dries
It is dry, it is cooled to room temperature, is cut and sewed according to sofa size, and in one side sprinkling essential oil combination of the base fabric away from cladding
Object is to get cortex slip cover；
S4, sofa frame is fixed according to making requirement, and sofa filler is packed into corresponding position, then filled out again
The cortex slip cover for filling beyond the region of objective existence encapsulation steps S3 preparations completes the preparation of leather sofa.
Preferably, the scrap leather material derives from the leftover pieces of leathercraft factory recycling.
Preferably, the scrap leather material, polyurethane resin, ptfe micropowder, natural emulsion, zinc oxide, Cab-O-sil,
Toner, Baijunling, nano silver, chitosan, 2,2 ', 6,6 '-tetramethyl piperidine ester, the mass ratio of benzophenone and organic silicone oil are
80：45：8：20：2：5：1.5：1.2：0.4：1.2：0.1：0.25：28.
Preferably, the mass ratio of the Baijunling, nano silver and chitosan is 2~5：1：2~5.
Preferably, the mixture of oil and function essential oil based on the essential oil composition, the function essential oil are rhodamine toner
Any one or a few mixing in oil, lily essential oil, Lavender, chamomile essential oil or deodar essential oil, and base oil
Volume ratio with function essential oil is 1：0.01~0.03.
Preferably, the base oil is any one in SIMMONDSIA CHINENSIS SEED OIL, evening primrose oil, Sweet Almond Oil, grape seed oil.
Compared with prior art, beneficial effects of the present invention are：
1st, wear-resisting property is superior, and manufacturing cost is low, and the leftover pieces from the recycling of leathercraft factory is used to reduce system for primary raw material
Standby cost, and polyurethane resin, ptfe micropowder, natural emulsion are also added in cladding while cladding texture is increased
The wear-resisting property of cladding is improved, then coordinates the addition of Cab-O-sil that can further improve the wear-resisting property of cladding, and then is extended husky
The service life of hair；
2nd, Baijunling, nano silver and the chitosan of rational proportion are added in the formula of cladding, cladding antibacterial can be assigned
Function effectively inhibits the growth inside cladding with sofa surface bacteria, ensures the safety of user, while reduce bacterium, mould
Influence to sofa material property extends the service life of sofa；
3rd, the smell of sofa can be improved in one side sprinkling essential oil composition of the base fabric away from cladding, while pressure can also be alleviated
Power, dispelling fatigue increases comfort, and essential oil composition is sealed in inside sofa, along with the barrier of cladding can prolong
The evaporation rate of slow essential oil composition.
Specific embodiment
The present invention is made with reference to specific embodiment further to explain.
Embodiment one
A kind of leather sofa preparation method proposed by the present invention, comprises the following steps：
S1, the raw material for preparing cladding：According to 80 parts of scrap leather material, 45 parts of polyurethane resin, 8 parts of ptfe micropowder, day
Right 20 parts of latex, 2 parts of zinc oxide, 5 parts of Cab-O-sil, 1.5 parts of colorant, 1.2 parts of Baijunling, 0.4 part of nano silver, chitosan 1.2
Part, 2,2 ', 6,0.1 part of 6 '-tetramethyl piperidine ester, 0.25 part of benzophenone, 28 parts of organic silicone oil weighs each raw material, spare；
S2, cladding sizing material is prepared：Scrap leather material is placed in pulverizer and is crushed, and crosses 12 mesh sieves, it is spare；By zinc oxide, silicon
Mountain flour, colorant are added in organic silicone oil, are stirred evenly up to mixture A, spare；Polyurethane resin is added to mixer
In, heating fusing, and the scrap leather material after ptfe micropowder and crushing is added in, and be stirred with the speed of 250r/min
15min, then by 2,2 ', 6,6 '-tetramethyl piperidine ester, benzophenone Baijunling, nano silver and chitosan add in, and continue stirring extremely
Uniformly, then by mixture A add in, improve mixing speed to 350r/min, stir 30min, be cooled to 75 DEG C, then by natural emulsion
It adds in, mixes to uniform, be cooled to room temperature up to cladding sizing material；
The preparation of S3, cortex slip cover：The cladding sizing material that in base fabric prepared by squeegeeing step S2, is placed in dryer and dries
It is dry, it is cooled to room temperature, is cut and sewed according to sofa size, and in one side sprinkling essential oil combination of the base fabric away from cladding
Object is to get cortex slip cover；
S4, sofa frame is fixed according to making requirement, and sofa filler is packed into corresponding position, then filled out again
The cortex slip cover for filling beyond the region of objective existence encapsulation steps S3 preparations completes the preparation of leather sofa.
In the present invention, essential oil composition is evening primrose oil and the mixture of function essential oil, and the function essential oil is rhodamine toner
The mixing of oil, lily essential oil and chamomile essential oil, and evening primrose oil and the volume ratio of function essential oil are 1：0.02.
Embodiment two
S1, the raw material for preparing cladding：According to 80 parts of scrap leather material, 40 parts of polyurethane resin, 10 parts of ptfe micropowder, day
Right 15 parts of latex, 1 part of zinc oxide, 4 parts of Cab-O-sil, 1 part of colorant, 0.8 part of Baijunling, 0.3 part of nano silver, 0.8 part of chitosan,
2,2 ', 6,0.15 part of 6 '-tetramethyl piperidine ester, 0.15 part of benzophenone, 35 parts of organic silicone oil weighs each raw material, spare；
S2, cladding sizing material is prepared：Scrap leather material is placed in pulverizer and is crushed, and crosses 18 mesh sieves, it is spare；By zinc oxide, silicon
Mountain flour, colorant are added in organic silicone oil, are stirred evenly up to mixture A, spare；Polyurethane resin is added to mixer
In, heating fusing, and the scrap leather material after ptfe micropowder and crushing is added in, and be stirred with the speed of 300r/min
10min, then by 2,2 ', 6,6 '-tetramethyl piperidine ester, benzophenone Baijunling, nano silver and chitosan add in, and continue stirring extremely
Uniformly, then by mixture A add in, improve mixing speed to 400r/min, stir 20min, be cooled to 70 DEG C, then by natural emulsion
It adds in, mixes to uniform, be cooled to room temperature up to cladding sizing material；
The preparation of S3, cortex slip cover：The cladding sizing material that in base fabric prepared by squeegeeing step S2, is placed in dryer and dries
It is dry, it is cooled to room temperature, is cut and sewed according to sofa size, and in one side sprinkling essential oil combination of the base fabric away from cladding
Object is to get cortex slip cover；
S4, sofa frame is fixed according to making requirement, and sofa filler is packed into corresponding position, then filled out again
The cortex slip cover for filling beyond the region of objective existence encapsulation steps S3 preparations completes the preparation of leather sofa.
In the present invention, essential oil composition is the mixture of Sweet Almond Oil and function essential oil, and the function essential oil is lavender
Essential oil, and the volume ratio of Sweet Almond Oil and function essential oil is 1：0.03.
Scrap leather material derives from the leftover pieces of leathercraft factory recycling in above-described embodiment one and embodiment two.
The leather sofa and commercially available leather sofa prepared to above-described embodiment one, embodiment two carries out wearability test, and
Using the test result of commercially available leather sofa as standard, weigh embodiment one and embodiment two as a result, test result is as follows：
| Detection project | Embodiment one | Embodiment two |
| Wear rate | -14.5 | -13.4 |
In table, "-" represents to decline percentage compared to commercially available leather sofa wear rate.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of leather sofa preparation method, which is characterized in that comprise the following steps：
S1, the raw material for preparing cladding：According to 80 parts of scrap leather material, 30~60 parts of polyurethane resin, ptfe micropowder 5~10
Part, 15~25 parts of natural emulsion, 1~4 part of zinc oxide, 2~8 parts of Cab-O-sil, 0.5~2 part of colorant, Baijunling 0.6~1.6
Part, 0.2~0.6 part of nano silver, 0.6~1.6 part of chitosan, 2,2 ', 6,0.05~0.15 part of 6 '-tetramethyl piperidine ester, hexichol
0.15~0.3 part of ketone, 20~35 parts of organic silicone oil weighs each raw material, spare；
S2, cladding sizing material is prepared：Scrap leather material is placed in pulverizer and is crushed, and crosses 10~18 mesh sieves, it is spare；By zinc oxide, silicon
Mountain flour, colorant are added in organic silicone oil, are stirred evenly up to mixture A, spare；Polyurethane resin is added to mixer
In, heating fusing, and the scrap leather material after ptfe micropowder and crushing is added in, and carried out with the speed of 200~300r/min
10~20min is stirred, then by 2,2 ', 6,6 '-tetramethyl piperidine ester, benzophenone Baijunling, nano silver and chitosan add in, after
It is continuous to be stirred until homogeneous, then mixture A is added in, mixing speed is improved to 300~400r/min, is stirred 20~40min, is cooled to
It 70~80 DEG C, then natural emulsion is added in, mixes to uniform, is cooled to room temperature up to cladding sizing material；
The preparation of S3, cortex slip cover：The cladding sizing material that in base fabric prepared by squeegeeing step S2, is placed in dryer and dries, cold
But to room temperature, cut and sewed according to sofa size, and base fabric away from cladding one side sprinkling essential oil composition to get
Cortex slip cover；
S4, sofa frame is fixed according to making requirement, and sofa filler is packed into corresponding position, then refill
Cortex slip cover prepared by outer cladding step S3 is the preparation for completing leather sofa.
2. a kind of leather sofa preparation method according to claim 1, which is characterized in that the scrap leather material derives from leathercraft
The leftover pieces of factory's recycling.
3. a kind of leather sofa preparation method according to claim 1, which is characterized in that the scrap leather material, polyurethane resin,
Ptfe micropowder, natural emulsion, zinc oxide, Cab-O-sil, colorant, Baijunling, nano silver, chitosan, 2,2 ', 6,6 '-
The mass ratio of tetramethyl piperidine ester, benzophenone and organic silicone oil is 80：45：8：20：2：5：1.5：1.2：0.4：1.2：0.1：
0.25：28.
4. a kind of leather sofa preparation method according to claim 1, which is characterized in that the Baijunling, nano silver and shell
The mass ratio of glycan is 2~5：1：2~5.
5. a kind of leather sofa preparation method according to claim 1, which is characterized in that oily based on the essential oil composition
With the mixture of function essential oil, the function essential oil is Rosa Damascana, lily essential oil, Lavender, chamomile essential oil or snow
Any one or a few mixing in loose essential oil, and the volume ratio of base oil and function essential oil is 1：0.01~0.03.
6. a kind of leather sofa preparation method according to claim 1, which is characterized in that the base oil for SIMMONDSIA CHINENSIS SEED OIL,
Any one in evening primrose oil, Sweet Almond Oil, grape seed oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026682.1A CN108117763A (en) | 2018-01-11 | 2018-01-11 | A kind of leather sofa preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810026682.1A CN108117763A (en) | 2018-01-11 | 2018-01-11 | A kind of leather sofa preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108117763A true CN108117763A (en) | 2018-06-05 |
Family
ID=62233921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810026682.1A Pending CN108117763A (en) | 2018-01-11 | 2018-01-11 | A kind of leather sofa preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108117763A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025764A (en) * | 2021-02-01 | 2021-06-25 | 惠东伟品综合制品有限公司 | Leather and repairing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597989A (en) * | 2004-08-20 | 2005-03-23 | 吴端明 | Forming in one time and spreadig technology of regenerated leather |
| CN101357517A (en) * | 2008-08-07 | 2009-02-04 | 利展纺织(浙江)有限公司 | Dermis flocked pile leather and manufacture method thereof |
| CN103147344A (en) * | 2013-03-04 | 2013-06-12 | 浙江碧岩环保材料有限公司 | Regenerated leather and preparation method thereof |
| CN106948185A (en) * | 2017-03-23 | 2017-07-14 | 淮安凯悦科技开发有限公司 | A kind of preparation method and applications of aqueous double-layer leather |
-
2018
- 2018-01-11 CN CN201810026682.1A patent/CN108117763A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597989A (en) * | 2004-08-20 | 2005-03-23 | 吴端明 | Forming in one time and spreadig technology of regenerated leather |
| CN101357517A (en) * | 2008-08-07 | 2009-02-04 | 利展纺织(浙江)有限公司 | Dermis flocked pile leather and manufacture method thereof |
| CN103147344A (en) * | 2013-03-04 | 2013-06-12 | 浙江碧岩环保材料有限公司 | Regenerated leather and preparation method thereof |
| CN106948185A (en) * | 2017-03-23 | 2017-07-14 | 淮安凯悦科技开发有限公司 | A kind of preparation method and applications of aqueous double-layer leather |
Non-Patent Citations (2)
| Title |
|---|
| 于夺福: "《装饰板制造与应用》", 31 July 1983, 中国林业出版社 * |
| 王箴: "《化工辞典 第2版》", 30 April 1985, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113025764A (en) * | 2021-02-01 | 2021-06-25 | 惠东伟品综合制品有限公司 | Leather and repairing method thereof |
| CN113025764B (en) * | 2021-02-01 | 2022-05-06 | 惠东伟品综合制品有限公司 | Leather and repairing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205197174U (en) | Bamboo shell shoe -pad | |
| CN101967755A (en) | Temperature-sensing color-changing leather-sense resin for synthetic leather and preparation method thereof | |
| CN105504430A (en) | Composite material with far infrared radiation function | |
| CN108624034A (en) | A kind of sofa production method containing flexible polyurethane foams | |
| CN106995610A (en) | A kind of foamed silastic material and preparation method thereof | |
| CN108117763A (en) | A kind of leather sofa preparation method | |
| CN106637926A (en) | Waterborne synthetic leather surface treatment agent and preparation method thereof | |
| CN109965454A (en) | A kind of novel environment friendly insole and its production technology | |
| CN105615441B (en) | Betel nut fibre pillow and preparation method thereof | |
| CN104323230B (en) | Broken wall ferfas lozenge and preparation method thereof | |
| CN105131467A (en) | Fragrant plastic table cover and production technology thereof | |
| CN105504368A (en) | Composite material with far-infrared radiation effect | |
| Cho et al. | Ba940 Bathroom 8mm Glass Double Sliding Door Shower Enclosure | |
| CN104473484A (en) | Chair with function of relieving fatigue | |
| CN108065660A (en) | A kind of sofa production method containing down filler | |
| Cho et al. | New Exhibition Good Quality Election Campaign T-Shirts | |
| CN110409724A (en) | A kind of preparation method of natural green wall paper | |
| CN109054124A (en) | A kind of comfortable latex gasket and women's shoes | |
| CN106881909A (en) | A kind of compound rattan imitating containing biomass and preparation method thereof | |
| CN207726977U (en) | A kind of medical stone flexibility floor | |
| Cho et al. | Steel Structure Truss Gas Alibaba Website Galvanized Steel Round Pipe | |
| Cho et al. | Plastic Blank RFID Dual Frequency Chip Card with UHF/MIFARE/Em4100 | |
| CN107163557A (en) | A kind of mosquito-proof cooling slippers and its production technology | |
| CN106479377A (en) | A kind of shoe polish and preparation method thereof | |
| CN107164963A (en) | A kind of fire-retardant uvioresistant window curtain fabric and preparation method thereof |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |