CN1085958A - A kind of method of producing kind of flocked leather - Google Patents
A kind of method of producing kind of flocked leather Download PDFInfo
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- CN1085958A CN1085958A CN 92112133 CN92112133A CN1085958A CN 1085958 A CN1085958 A CN 1085958A CN 92112133 CN92112133 CN 92112133 CN 92112133 A CN92112133 A CN 92112133A CN 1085958 A CN1085958 A CN 1085958A
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- flocking
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- flocked leather
- face
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Abstract
The present invention relates to a kind of to surface coated fluidic technology, particularly a kind of flocking method, in its coating aftertreatment through this program of overbaking.Present method is specially: with the PVC leatheroid of washing one's face is base material, and after the adhesive applicator gluing, the scraper frictioning is sent into the flocking of static flocking chamber, after drying treatment and the brushing of bristle roller, as at last again through mill flower program, then better effects if together.The present invention has following advantage: can use the PVC leatheroid of washing one's face to produce kind of flocked leather, technology is simple; The kind of flocked leather of being produced, outward appearance have the effect as the corium, and feel is soft, low price.
Description
The present invention relates to a kind of to surface coated fluidic technology, particularly a kind of flocking method, and in its coating aftertreatment through this program of overbaking.
A kind of processing method of production flocking cloth in the prior art, its process is as follows: adopt cloth as base material, after sending into the oven dry for the first time of oven dry wheel, enter adhesive applicator, upper glue layer is thick in after handling more than the twice from being thinned to, send into the flocking of static flocking chamber, after entering temperature again and be 80 ℃～100 ℃ preheating chamber preheating, then carry out the oven dry second time, and to enter temperature be after 80 ℃～100 ℃ the kiln drying treatment, after the brushing of bristle roller, be finished product.This prior art has following several weak point, and employed base material can only be a cloth, also can only produce flocking cloth certainly, can't be used to produce the kind of flocked leather that base material is a leatheroid, and this processing method is more loaded down with trivial details, must be through oven dry of four roads and drying program, cost height.
The objective of the invention is to overcome weak point of the prior art, and provide a kind of technology simple, easy to operate, the method for producing kind of flocked leather.
The objective of the invention is to realize by following approach.
A kind of method of producing kind of flocked leather, tackiness agent is coated substrate surface through adhesive applicator, sending into the static flocking chamber is bonded at fine hair on the substrate surface, after entering in the kiln oven dry, bristle roller through rotating carries out bristle again, said base material is 120 ℃ of indeformable PVC of decorative pattern of a kind of heatproof leatheroids of washing one's face, and contained each component and shared weight thereof are as follows in the said tackiness agent per unit weight
Polyurethane resin 100 linking agent N * 12～16
Crosslinking accelerator HM 8～12 butanone 40～60
Between gluing program and flocking program, also have a kind of scraper that utilizes the surplus glue of substrate surface decorative pattern summit is scraped frictioning program into peak valley, the kiln drying temperature is 100 ℃～120 ℃, be 2～5 minutes time of drying.
Adhesive coated is preferably 0.05～0.15 millimeter in the upper glue layer thickness of substrate surface.
Like this, be convenient to frictioning, simultaneously, also can improve the flocking quality of kind of flocked leather.
Preferably so a kind of stainless steel roll dies of said bristle roller, circumferential surface is covered with steel wire or Stainless Steel Wire, but Stainless Steel Wire preferably, filament length 20～40mm, silk footpath 0.05～0.15mm, widely different commentaries on classics center can be adjusted, 180～250 millimeters in roller footpath.
Like this, can improve the bristle quality.
The roller core of bristle roller can be ligneous, also can be that plastics are made, and can also be a kind of iron core.
After the bristle program, preferably also has a kind of mill flower program of using bistrique to grind sparrow pecked at base material flocking face, said bistrique is a kind of the grinding tool that rotation again can axially reciprocating to be arranged, it has related parameter as follows, and diameter is 40～60 millimeters, and faces substrate flocking face and the axial end that is in contact with it are a kind of nylon brushes, nylon filament length 40～60mm, the rotation rotating speed is 120～180 millimeters/minute, and axially reciprocating speed is 215～300 times/minute, base material translational speed 5～9M/ branch.
After this mill flower program, the sort of appearance effect of emulation skin can appear in the flocking leather surface, and this mill flower program also can be eliminated sheltering a little that the flocking leather surface occurred aborning, thereby, improve the quality and the yield rate of kind of flocked leather.
Preferably a kind of tow that manually becomes mildewed of said fine hair.
In sum, the present invention has following advantage compared to existing technology: can use PVC to wash one's face leatheroid as base material, produce kind of flocked leather, and technology is simple, and cost of investment is few, can produce after utilizing the equipment of production flocking cloth in the prior art to improve a little, the kind of flocked leather of being produced, outward appearance has the effect as the corium, and feel is soft, but price is lower than true ripple price widely.
Below we carry out more detailed explanation to the present invention.
Embodiment 1:
Tackiness agent is prepared by following component and shared weight thereof, Polyurethane resin 100, and linking agent NX12, crosslinking accelerator HM8, butanone 40, after combining above four, stirring gets final product.
The bristle roller is a kind of reel stainless steel roll dies, be covered with enough close Stainless Steel Wire on the face around the reel, the reel diameter is 160MM, the length that Stainless Steel Wire is exposed at the outside part of reel is 20MM, silk footpath 0.08MM can be along the upper and lower debugging mode bristle of bristle roller roller footpath direction roller center of turning circle line by a kind of spiral adjustment rack, and bristle roller rotational velocity is 170 rev/mins.
Utilize adhesive applicator tackiness agent to be coated equably on the surface of base material, upper glue layer thickness is 0.08 millimeter, base material is 120 ℃ of a kind of heatproofs, the indeformable PVC of the decorative pattern leatheroid of washing one's face, utilize scraper that the surplus glue of substrate surface decorative pattern summit is scraped into peak valley, and make upper glue layer more even, sending into the static flocking chamber is bonded at fine hair on the substrate surface, fine hair is a kind of tow that manually becomes mildewed, PVC after the flocking washed one's face, and to send into drying temperature be in 115 ℃ the kiln to leatheroid, be incubated taking-up in 2 minutes, again the footpath rotate the bristle roller time row bristle, kind of flocked leather.
Most preferred embodiment:
Bistrique be a kind of can rotation again can axially reciprocating grinding tool, it has related parameter as follows: core is that irony is made, and diameter is 40 millimeters, and faces substrate flocking face and the axial end that is in contact with it are a kind of nylon brushes, 40 millimeters of nylon filament lengths, rotation rotating speed are 130 rev/mins.Axially reciprocating speed is 300 times/minute.
Last kind of flocked leather through the brushing of bristle roller among the embodiment 1 is ground flower with bistrique again, and the kind of flocked leather translational speed is the 9M/ branch.
Do not state part in the present embodiment and be routine techniques, can be with reference to flocking cloth production technology.
Claims (5)
1, a kind of method of producing kind of flocked leather, tackiness agent is coated substrate surface through adhesive applicator, sends into the static flocking chamber fine hair is bonded on the substrate surface, enter in the kiln oven dry after, the bristle roller through rotating carries out bristle again, it is characterized in that,
A, said base material are 120 ℃ of indeformable PVC of decorative pattern of a kind of heatproof leatheroids of washing one's face,
Contained each component and shared weight thereof are as follows in B, the said tackiness agent per unit weight:
Polyurethane resin 100 linking agent NX 12-16
Crosslinking accelerator HM 8-12 butanone 40-60
C, between gluing program and flocking program, also have a kind of scraper that utilizes the surplus glue of substrate surface decorative pattern summit scraped frictioning program into peak valley,
D, kiln drying temperature are 100 ℃～120 ℃, and be 2-5 minute time of drying,
2, a kind of method of producing kind of flocked leather according to claim 1 is characterized in that, adhesive coated is 0.05-0.15mm in the upper glue layer thickness of substrate surface.
3, a kind of method of producing kind of flocked leather according to claim 1 and 2 is characterized in that, said bristle roller is so a kind of stainless steel roll dies,
A, circle surface are covered with Stainless Steel Wire, filament length 20-40MM, and silk footpath 0.05-0.15MM,
B, widely different commentaries on classics center can be adjusted,
C, roller footpath 180～250MM.
4, a kind of method of producing kind of flocked leather according to claim 3, it is characterized in that, after the bristle program, also has a kind of mill flower program of using bistrique to grind sparrow pecked at base material flocking face, said bistrique is a kind of grinding tool that can have enough to meet the need and can axially reciprocating, it has related parameter as follows
A, diameter are 40-60MM,
B, faces substrate flocking face and the axial end that is in contact with it are a kind of nylon brushes, nylon filament length 40-60MM,
120-180 rev/min of C, rotation rotating speed,
D, axially reciprocating speed 215-300 time/minute,
E, base material translational speed 5-9M/ branch.
5, a kind of method of producing kind of flocked leather according to claim 4 is characterized in that, said fine hair is a kind of tow that manually becomes mildewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92112133 CN1085958A (en) | 1992-10-19 | 1992-10-19 | A kind of method of producing kind of flocked leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92112133 CN1085958A (en) | 1992-10-19 | 1992-10-19 | A kind of method of producing kind of flocked leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1085958A true CN1085958A (en) | 1994-04-27 |
Family
ID=4945756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92112133 Pending CN1085958A (en) | 1992-10-19 | 1992-10-19 | A kind of method of producing kind of flocked leather |
Country Status (1)
| Country | Link |
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| CN (1) | CN1085958A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377319A (en) * | 2017-06-28 | 2017-11-24 | 任新庄 | A kind of preparation method of dermis flocked pile artificial leather |
| CN107904968A (en) * | 2017-12-20 | 2018-04-13 | 昆山协孚新材料股份有限公司 | A kind of skin suede synthetic leather and its production method |
| CN107904980A (en) * | 2017-12-26 | 2018-04-13 | 泉州静杰企业管理咨询有限公司 | The production method of flocking synthetic leather technique |
| CN108043679A (en) * | 2017-12-21 | 2018-05-18 | 广州市双洋实业有限公司 | A kind of manufacturing method of flocking sack |
| CN108659508A (en) * | 2018-05-15 | 2018-10-16 | 昆山协孚新材料股份有限公司 | Dolphin leather synthetic leather, skin velvet fabric and preparation method using dolphin leather synthetic leather |
| CN109056365A (en) * | 2018-09-12 | 2018-12-21 | 广州益合康科技材料有限公司 | A kind of tufted artificial leather and preparation method thereof |
-
1992
- 1992-10-19 CN CN 92112133 patent/CN1085958A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377319A (en) * | 2017-06-28 | 2017-11-24 | 任新庄 | A kind of preparation method of dermis flocked pile artificial leather |
| CN107904968A (en) * | 2017-12-20 | 2018-04-13 | 昆山协孚新材料股份有限公司 | A kind of skin suede synthetic leather and its production method |
| CN108043679A (en) * | 2017-12-21 | 2018-05-18 | 广州市双洋实业有限公司 | A kind of manufacturing method of flocking sack |
| CN107904980A (en) * | 2017-12-26 | 2018-04-13 | 泉州静杰企业管理咨询有限公司 | The production method of flocking synthetic leather technique |
| CN108659508A (en) * | 2018-05-15 | 2018-10-16 | 昆山协孚新材料股份有限公司 | Dolphin leather synthetic leather, skin velvet fabric and preparation method using dolphin leather synthetic leather |
| CN109056365A (en) * | 2018-09-12 | 2018-12-21 | 广州益合康科技材料有限公司 | A kind of tufted artificial leather and preparation method thereof |
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