CN105369644A - Multifunctional aroma/negative ion environment-friendly PVC leather production method - Google Patents
Multifunctional aroma/negative ion environment-friendly PVC leather production method Download PDFInfo
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- CN105369644A CN105369644A CN201510608469.8A CN201510608469A CN105369644A CN 105369644 A CN105369644 A CN 105369644A CN 201510608469 A CN201510608469 A CN 201510608469A CN 105369644 A CN105369644 A CN 105369644A
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Abstract
The invention discloses a multifunctional aroma/negative ion environment-friendly PVC leather production method. The method comprises the steps of the calendering process, wherein a foam layer is mixed to be uniform according to a formula and transferred to an internal mixer for mixing for 3-6 min, after a sizing material is plasticized completely, mixing is performed through an open type rolling machine for 5-10 min, filtering is performed through a filter, the material is transferred to a calender to be tableted and drawn to form a film with the thickness being 0.10-0.40 mm, and the film is attached to a leather base fabric; a surface layer is mixed to be uniform according to the formula and transferred to the internal mixer for mixing for 3-6 min, after the sizing material is plasticized completely, mixing is performed through the open-type rolling machine for mixing for 4-6 min, filtering is performed through the filter, the material is transferred to the calender to be tableted and drawn to form a film with the thickness of 0.10-0.20 mm, the film is attached to the leather base fabric with the foam layer rubber, and a foaming process is executed; the foaming process, wherein the semi-finished product produced in the calendering process enters a foaming furnace for foaming processing, and steel roller embossing or vacuum roller suction is performed to form leather lines with the convex-concave surfaces; the processing process, wherein environment-friendly oil treatment or water treatment is adopted on the surface of leather. The multifunctional aroma/negative ion environment-friendly PVC leather can release aroma and negative ions stably and durably.
Description
Technical field
The present invention relates to a kind of multi-functional aromatic/anion environmental protection PVC leather production method.
Background technology
The history only 50 or six ten years of PVC calendering leather, because of it possess that machine-shaping is simple, material source is extensive and the change of inexpensive, surperficial style greatly, and its long service life, therefore obtains and applies widely in people's daily life.But existing PVC rolls leather, and function is comparatively single, low cost products does not meet environmental requirement greatly, cannot discharge fragranced and anion yet.
Summary of the invention
Object of the present invention is exactly to solve the problem, and provides the multi-functional aromatic/anion environmental protection PVC leather production method of a kind of Absorbable organic halogens sustained release fragrance and anion.
To achieve these goals, the present invention adopts following technical scheme: a kind of multi-functional aromatic/anion environmental protection PVC leather production method, comprises the steps:
S1, calendering procedure: alveolar layer formula is mixed by high-speed mixer by (1), forward mixer mixing 3 ~ 6min to, treat that sizing material plasticizing is complete, mixing 5 ~ the 10min of turbine is rolled again by open, filtered by filter, forward material to calender compressing tablet membrane and become film between 0.10 ~ 0.40mm, fit on leather base cloth stand-by; (2) surface layer formula is mixed by high-speed mixer, forward mixer mixing 3 ~ 6min to, treat that sizing material plasticizing is complete, mixing 4 ~ the 6min of turbine is rolled again by open, filtered by filter, forward material to calender compressing tablet membrane and become film between 0.10 ~ 0.20mm, fit on the leather base cloth of alveolar layer rubber of fitting, proceed to foamed process;
Wherein, according to parts by weight, alveolar layer formula:
Surface layer is filled a prescription:
S2, foamed process: the semi-finished product that calendering procedure is produced, enter foaming body of heater and carry out foaming process, then inhale line by steel rider embossing or vacuum running roller, become the leather lines that surface has convex-concave sense;
S3, treatment process: adopt environment friendly oil process to leather surface, or aqueous treatment, obtain finished product.
Preferably: described calender is four-roll calender.
Preferably: multi-functional aromatic, anion environmental protection PVC leather are used for furniture, automotive seat, automatic foot-mat, removal vehicle seat cover, automatic foot-mat, interior decoration, aircraft seat and interior trim, train chair and interior trim, case and bag, footwear material.
Preferably: described essence kind is one or more in lily, gardenia, rose, peppermint, lavender, honeysuckle, Jasmine, leather, apple perfume, pine, ambergris or sandalwood fragrance.
Compared with prior art, the present invention has following beneficial effect: the present invention can Stable Release fragranced and anion, and the duration is long.
Accompanying drawing explanation
Fig. 1 is the simulated time datagram of flavor residue time in embodiment.
Detailed description of the invention
Embodiment: multi-functional aromatic/anion environmental protection PVC leather production method ("/" representative herein " and "), comprise the steps:
S1, calendering procedure: alveolar layer formula is mixed by high-speed mixer by (1), forward mixer mixing 3 ~ 6min (minute) to, treat that sizing material plasticizing is complete, mixing 5 ~ the 10min (minute) of turbine is rolled again by open, filtered by filter, material is forwarded to four-roll calender compressing tablet membrane and become film between 0.10 ~ 0.40mm (millimeter), fit on leather base cloth stand-by; (2) surface layer formula is mixed by high-speed mixer, forward mixer mixing 3 ~ 6min (minute) to, treat that sizing material plasticizing is complete, mixing 4 ~ the 6min (minute) of turbine is rolled again by open, filtered by filter, material is forwarded to four-roll calender compressing tablet membrane and become film between 0.10 ~ 0.20mm (millimeter), fit on the leather base cloth of alveolar layer rubber of fitting, proceed to foamed process.
Wherein, according to parts by weight, alveolar layer formula:
Surface layer is filled a prescription: (preferably, fineness is 2000 orders)
S2, foamed process: the semi-finished product that calendering procedure is produced, enter foaming body of heater according to the demand according to client, select embossing (suction line), foaming machine temperature, speed are adjusted to felicity condition foaming, inhale line by steel rider embossing or vacuum running roller again, become the leather lines that surface has convex-concave sense.
S3, treatment process: adopt environment friendly oil process to leather surface according to customer demand, or aqueous treatment, obtain finished product, to reach the effect sample that client needs.
Manufacturing step is by the negative ion powder of outsourcing (powder of tourmaline+vermiculite), high temperature resistant oiliness essence, using these two kinds of components as adding ingredient, add in PVC leather fabric, pass through calendering technology, high temperature plasticizing film forming, again by embossing, after surface treatment, become and possess capable of releasing negative ion and environment-friendlyleather leather fabric that is aromatic odor.
This fabric can be applicable to furniture, automotive seat, automatic foot-mat, cover for seat, foot pad, the purposes such as in office, interior decoration, aircraft seat and interior trim, train chair and interior trim, case and bag, footwear material.
Essence kind is one or more in lily, gardenia, rose, peppermint, lavender, honeysuckle, Jasmine, leather, apple perfume, pine, ambergris or sandalwood fragrance.
The present invention adopts high energy negative ion powder and high temperature resistant oiliness essence, adds in proportion in the surface layer formula of above-mentioned PVC artificial leather (alveolar layer does not add).By controlling the addition of negative ion powder and high temperature resistant oiliness essence in surface layer, to reach the leather of different anion burst size and release variety classes fragrance.Meanwhile, this method does not change production equipment and the technological parameter of traditional PVC leather.Involve product anion Stable Release amount maintain between 5000 ~ 20000/cubic centimetre; The leather involved is tested by 100 DEG C of * 192h, and fragrance can remain 70% (using about 4 years under simulating nature state); This product meets solubilized heavy metal GB21550-2008, AZO≤30ppm; Formaldehyde≤75ppm; The leather environmental requirement of oder levels≤3 grade (QB/T2725-2005).
Below the experiment conclusion for this handicraft product:
1, it doesn't matter for anion burst size and vector resin; And it is irrelevant between processing technology and process time, temperature; Following table is the experimental data of finished product, and wherein the unit of anion burst size is " individual/cubic centimetre ": (checkout equipment is U.S. AIRIONCOUNTER portable negative ion detecting instrument)
| Burst size | 5PHR | 10PHR | 15PHR | 20PHR |
| PVC leather | 0.1 ~ 0.45 ten thousand | 0.5 ~ 1.0 ten thousand | 1.2 ~ 1.8 ten thousand | 2.0 ~ 2.6 ten thousand |
2, the simulated time data of flavor residue time: there are direct correlation effect (see accompanying drawing 1) processing temperature (165 DEG C) and time (X post---min) to flavor residue (Y post---percentage);
3, the analogue data of the flavor residue of leather finish:
4, fragrance burst size and anion discharge between noiseless factor.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. multi-functional aromatic/anion environmental protection PVC leather production method, is characterized in that, comprise the steps:
S1, calendering procedure: alveolar layer formula is mixed by high-speed mixer by (1), forward mixer mixing 3 ~ 6min to, treat that sizing material plasticizing is complete, mixing 5 ~ the 10min of turbine is rolled again by open, filtered by filter, forward material to calender compressing tablet membrane and become film between 0.10 ~ 0.40mm, fit on leather base cloth stand-by; (2) surface layer formula is mixed by high-speed mixer, forward mixer mixing 3 ~ 6min to, treat that sizing material plasticizing is complete, mixing 4 ~ the 6min of turbine is rolled again by open, filtered by filter, forward material to calender compressing tablet membrane and become film between 0.10 ~ 0.20mm, fit on the leather base cloth of alveolar layer rubber of fitting, proceed to foamed process;
Wherein, according to parts by weight, alveolar layer formula:
Surface layer is filled a prescription:
S2, foamed process: the semi-finished product that calendering procedure is produced, enter foaming body of heater and carry out foaming process, then inhale line by steel rider embossing or vacuum running roller, become the leather lines that surface has convex-concave sense;
S3, treatment process: adopt environment friendly oil process to leather surface, or aqueous treatment, obtain finished product.
2. multi-functional aromatic according to claim 1/anion environmental protection PVC leather production method, is characterized in that: described calender is four-roll calender.
3. multi-functional aromatic according to claim 1/anion environmental protection PVC leather production method, it is characterized in that: multi-functional aromatic, anion environmental protection PVC leather are used for furniture, automotive seat, automatic foot-mat, removal vehicle seat cover, automatic foot-mat, interior decoration, aircraft seat and interior trim, train chair and interior trim, case and bag, footwear material.
4. multi-functional aromatic according to claim 1/anion environmental protection PVC leather production method, is characterized in that: described essence kind is one or more in lily, gardenia, rose, peppermint, lavender, honeysuckle, Jasmine, leather, apple perfume, pine, ambergris or sandalwood fragrance.
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| CN201510608469.8A CN105369644A (en) | 2015-09-23 | 2015-09-23 | Multifunctional aroma/negative ion environment-friendly PVC leather production method |
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| CN201510608469.8A CN105369644A (en) | 2015-09-23 | 2015-09-23 | Multifunctional aroma/negative ion environment-friendly PVC leather production method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235053A (en) * | 2018-11-30 | 2019-01-18 | 重庆长安汽车股份有限公司 | A kind of Fragrant artificial leather and its preparation method and application |
| CN109532186A (en) * | 2018-12-29 | 2019-03-29 | 广州湘佳装饰材料有限公司 | A kind of processing method of the anion plate containing santal |
| CN110607702A (en) * | 2018-06-15 | 2019-12-24 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Polyvinyl chloride foaming composition and artificial leather prepared from same |
| CN110894305A (en) * | 2018-09-06 | 2020-03-20 | 上海安娜奥环境科技有限公司 | PU leather releasing negative ions and fragrance slowly and preparation method thereof |
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| CN101270215A (en) * | 2008-05-05 | 2008-09-24 | 特变电工(德阳)电缆股份有限公司 | Fragrant environment protection polyvinyl chloride granules |
| CN102493210A (en) * | 2011-11-18 | 2012-06-13 | 四川大学 | Artificial Fireproof polyvinyl chloride (PVC) leather for cushion furniture and preparation method thereof |
| CN103088657A (en) * | 2013-02-27 | 2013-05-08 | 河南海盛实业有限公司 | Artificial leather and production method thereof |
| CN103485189A (en) * | 2013-09-29 | 2014-01-01 | 福建宝利特集团有限公司 | Anion PVC (polyvinyl chloride) synthetic leather and manufacturing method thereof |
| CN104164788A (en) * | 2014-07-31 | 2014-11-26 | 佛山高明骏腾塑胶有限公司 | PVC calendering foaming artificial leather and preparation method thereof |
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| CN101270215A (en) * | 2008-05-05 | 2008-09-24 | 特变电工(德阳)电缆股份有限公司 | Fragrant environment protection polyvinyl chloride granules |
| CN102493210A (en) * | 2011-11-18 | 2012-06-13 | 四川大学 | Artificial Fireproof polyvinyl chloride (PVC) leather for cushion furniture and preparation method thereof |
| CN103088657A (en) * | 2013-02-27 | 2013-05-08 | 河南海盛实业有限公司 | Artificial leather and production method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607702A (en) * | 2018-06-15 | 2019-12-24 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Polyvinyl chloride foaming composition and artificial leather prepared from same |
| CN110894305A (en) * | 2018-09-06 | 2020-03-20 | 上海安娜奥环境科技有限公司 | PU leather releasing negative ions and fragrance slowly and preparation method thereof |
| CN109235053A (en) * | 2018-11-30 | 2019-01-18 | 重庆长安汽车股份有限公司 | A kind of Fragrant artificial leather and its preparation method and application |
| CN109532186A (en) * | 2018-12-29 | 2019-03-29 | 广州湘佳装饰材料有限公司 | A kind of processing method of the anion plate containing santal |
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