CN104647856B - A kind of for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer - Google Patents
A kind of for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer Download PDFInfo
- Publication number
- CN104647856B CN104647856B CN201510098020.1A CN201510098020A CN104647856B CN 104647856 B CN104647856 B CN 104647856B CN 201510098020 A CN201510098020 A CN 201510098020A CN 104647856 B CN104647856 B CN 104647856B
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- CN
- China
- Prior art keywords
- glue
- asa
- decorating film
- roller
- pmma alloy
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
Landscapes
- Laminated Bodies (AREA)
Abstract
A kind of for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer.Method is as the ASA of base material, one layer of primary coat glue of PMMA alloy decorating film backside coating, then primary coat glue and base material are dried respectively and cool down, so that forming glue-line after primary coat glue dries, thus make the ASA with glue-line, PMMA alloy decorating film.Automatic double surface gluer includes the first unreeling machine, coating system, multiple heat drying roller, multiple chill roll, composite roll, the second unreeling machine, winder and frame.The present invention can be close to when being dried on heat drying roller and chill roll at ASA, PMMA alloy decorating film, is in tensioned state the most all the time, and alloy decorating film therefore can be made no longer to occur deformation in dry run.Contact transient heating mode can heating-up temperature arrange the highest, coating primary coat glue after ASA, PMMA alloy decorating film will not be hardening, also maintains original pliability.
Description
Technical field
The invention belongs to ornament materials preparing technical field, particularly relate to a kind of for ASA,
The glue spreading method of PMMA alloy decorating film and automatic double surface gluer.
Background technology
Since two thousand, plastic door-window starts to develop to colorization direction, and it mainly uses co-extrusion color
Colour pattern material, multicolored entire body section bar or the ordinary white PVC profile of one layer of colored plastic decorating film of surface mount
Make.Colored plastic decorating film conventional currently on the market is PVC film, this film by PVC bottom,
Printing layer and PMMA surface layer composition, but owing to its structure is complex, and price is high, thus do not have
Have and obtain promotion and application widely.Main flow colour section bar in the market is coextrusion color profile, its
Be co-extrusion last layer is very thin on the outdoor visible surface of ordinary white PVC profile colored ASA or
PMMA plastic layer, owing to ASA, PMMA have the weather resistance of excellence, therefore can guarantee that and uses this
The door and window that section bar is made life-time service out of doors and invariant color.
Through research and development for many years, the single layer decorative film made by ASA, PMMA alloy can realize.
Owing to this kind of film is monofilm, therefore low cost.But, the present inventor is by this film and white PVC-type
Finding when material is pasted, this film cannot use traditional stickup glue to paste at all, thus nothing
Method uses.Therefore it is necessary to process for the surface fitted on this film and section bar.To this end, this
What inventor had invented that " plastic foil sanding device " and " plastic foil process for sanding " process film amplexiforms face,
Result, although adhesive strength is greatly improved, but the most not up to use requirement.Through experiment
Room repetition test, discovery painting last layer primary coat glue on the bonding plane of this film can solve this and ask
Topic, primary coat glue is solvent-borne type glue, and solid content is less than 50%, subsequently to being used for thin film in actual production
Coating apparatus and the coating process of gluing proceed by discussion.
Existing automatic double surface gluer mainly includes unreeling machine, coating system, is dried road and winder；Wherein treat
The film rolling of gluing is placed on unreeling machine, and one end causes winder through coating system, dry road, is dried
Usual more than 20 meters long of road, is coated in sizing material on surface or the bottom surface of film by coating system in this process, so
After utilize in dry road hot blast by sizing material dry and form glue-line, finally batched by winder.This
The plastic foil planting the coating of existing automatic double surface gluer conventional is highly developed, but uses this automatic double surface gluer
Find when ASA, the PMMA alloy decorating film back side coat primary coat glue, drying course is formed
Glue-line there occurs serious deformation, and do not occur during other plastic foils of primary coat glue application used
This phenomenon, the most this existing automatic double surface gluer is unsuitable for ASA, the painting of PMMA alloy decorating film
Glue.It addition, the glue-line after gluing completes becomes stone, having not a particle of flexibility, reason is due to glue
There is serious stress between layer and ASA, PMMA alloy decorating film and cause, so must change
Enter existing coating technique and equipment to adapt to this new ASA, the gluing of PMMA alloy decorating film.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of for ASA, PMMA
The glue spreading method of alloy decorating film and automatic double surface gluer.
In order to achieve the above object, the present invention provide for ASA, PMMA alloy decorating film
Glue spreading method is first as at the bottom of the ASA of base material, the backside coating one layer of PMMA alloy decorating film
Cementing, is then respectively heated primary coat glue and base material and is dried and cooling, so that primary coat glue
Form glue-line after drying, thus make the ASA with glue-line, PMMA alloy decorating film.
One layer of release paper it is accompanied by described glue-line.
Described heat drying temperature is 40-250 degree.
Described heat drying mode is contact heating；The type of cooling is contact cooling, and heats
It is dried and cools down alternately.
The automatic double surface gluer for ASA, PMMA alloy decorating film that the present invention provides includes that first unreels
Machine, coating system, multiple heat drying roller, multiple chill roll, composite roll, the second unreeling machine, rolling
Machine and frame；Wherein frame is door type structure；First unreeling machine is positioned at below the left part of frame；Coating
System is arranged in the middle part of the left end of frame, and it is made up of steeping vat and two pressure rollers setting up and down, impregnation
Groove is built with primary coat glue, and the lower end of lower compression roller is immersed in primary coat glue；Second unreeling machine is arranged on
Outside the right-hand member of frame；Composite roll is arranged in the middle part of the right-hand member of frame；Winder is then positioned at the right-hand member of frame
Below portion；Described multiple heat drying rollers and multiple chill roll are in line in an alternating fashion and are arranged on
Gap is left between the upper end of frame, and adjacent heat drying roller and chill roll.
Described multiple heat drying rollers and the outside of multiple chill roll are provided with protective cover.
The heating-up temperature of described heat drying roller is 40-250 degree, selected from electric heating roller, oil heating roller,
At least one in water heating roller, steam roll and Electromechanic heating roller.
At least one in air cooling roller, air-cooled roller, oily cold roller or water cooled rolls of described chill roll.
The present invention provide for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer
Advantage: can be close to when being dried on heat drying roller and chill roll at ASA, PMMA alloy decorating film,
Between roller and roller, it is in tensioned state all the time, ASA, PMMA alloy decorating film therefore can be made dry
Deformation no longer occurs during dry.Further, since ASA, PMMA alloy decorating film are dry by heating
The time of dry roller is the shortest, according to the speed calculation of 20 meters per minute, by each heat drying roller
Time is only more than 1 second, and therefore heat drying roller has just become transient heating to the mode of heating of film, and moment adds
Heat can not add heat penetration film, is only capable of heating glue-line and glue-line near zone, so this contact
Transient heating mode can arrange the highest heating-up temperature, and temperature can be higher than ASA, PMMA alloy
Softening point after the softening point of decorating film, even above curable adhesive layer, the highest temperature dries out
Stress (because stress at high temperature can discharge rapidly), coating is the most there is not in film between glue-line and film
ASA, PMMA alloy decorating film after primary coat glue will not be hardening, also maintain original pliability.
The non-coated face of film is cooled down by chill roll simultaneously, can prevent film from deforming because temperature is too high.
Accompanying drawing explanation
The automatic double surface gluer structure for ASA, PMMA alloy decorating film that Fig. 1 provides for the present invention is shown
It is intended to.
Detailed description of the invention
With specific embodiment, the present invention is provided below in conjunction with the accompanying drawings for ASA, PMMA alloy
Glue spreading method and the automatic double surface gluer of decorating film are described in detail.
The glue spreading method for ASA, PMMA alloy decorating film that the present invention provides is first in conduct
The ASA of base material, one layer of primary coat glue of backside coating of PMMA alloy decorating film, then by primary coat glue
Water and base material are respectively heated and are dried and cooling, so that forming glue-line after primary coat glue dries, thus
Make the ASA with glue-line, PMMA alloy decorating film.
One layer of release paper it is accompanied by described glue-line.
Described heat drying temperature is 40-250 degree.
Described heat drying mode is contact heating；The type of cooling is contact cooling, and heats
It is dried and cools down alternately.
As it is shown in figure 1, the present invention provide for ASA, the automatic double surface gluer of PMMA alloy decorating film
Including the first unreeling machine 1, coating system 2, multiple heat drying roller 3, multiple chill roll 4, composite roll
5, the second unreeling machine 6, winder 7 and frame 11；Wherein frame 11 is door type structure；First unreels
Machine 1 is positioned at below the left part of frame 11；Coating system 2 is arranged in the middle part of the left end of frame 11, its
The pressure roller 13 setting up and down by steeping vat 12 and two forms, steeping vat 12 built with primary coat glue 10,
And the lower end of lower compression roller 13 is immersed in primary coat glue 10；Second unreeling machine 6 is arranged on the right side of frame 11
Outside end；Composite roll 5 is arranged in the middle part of the right-hand member of frame 11；Winder 7 is then positioned at the right side of frame 11
Below end；Described multiple heat drying rollers 3 and multiple chill roll 4 are in line in an alternating fashion
It is arranged between the upper end of frame 11, and adjacent heat drying roller 3 and chill roll 4 and leaves gap.
Described multiple heat drying rollers 3 and the outside of multiple chill roll 4 are provided with protective cover.
The heating-up temperature of described heat drying roller 3 is 40-250 degree, selected from electric heating roller, oil heating roller,
At least one in water heating roller, steam roll and Electromechanic heating roller.
At least one in air cooling roller, air-cooled roller, oily cold roller or water cooled rolls of described chill roll 4.
The automatic double surface gluer using method being used for ASA, PMMA alloy the decorating film now present invention provided
Be described below: first primary coat glue 10 is injected in steeping vat 12, and by treat gluing web-like ASA,
PMMA alloy decorating film 8 is placed on the first unreeling machine 1, release paper 9 is placed on the second unreeling machine 6,
Start heat drying roller 3 and be preheated to design temperature, and start the first unreeling machine 1, winder 7, then will
ASA, one end of PMMA alloy decorating film 8 cause between the upper lower compression roller 13 of coating system 2, open
Move coating system 2 and utilize lower compression roller 13 that primary coat glue 10 is coated on ASA, PMMA alloy decoration
The back side of film 8, controls wet bondline thickness and is less than 0.1 millimeter, owing to the solid content of primary coat glue 10 is low
In 50%, and wet glue-line ratio is relatively thin, volatilizees rapidly and reach leather hard in the surface of the wettest glue-line,
Cause between the 1st chill roll 4 and heat drying roller 3 then up, ASA, PMMA now should be made to close
The most non-coated face in front and the 1st chill roll 4 surface of gold decorating film 8 are close to, and coated face is then dry with heating
Dry roller 3 surface is close to, afterwards undulate through all adjacent chill rolls 4 and heat drying roller 3 it
Between gap, in the process, utilize heat drying roller 3 wet glue-line to be heated rapidly and forms glue
Layer, utilizes chill roll 4 to cool down non-coated face, to prevent ASA, PMMA alloy from decorating simultaneously
Film 8 deforms because temperature is too high.Subsequently with ASA, the PMMA alloy decorating film 8 of glue-line
Reach at composite roll 5, start the second unreeling machine 6 and release release paper 9, make release paper 9 at composite roll 5
On be compounded in film surface, finally carried out rolling by winder 7, thus complete ASA, PMMA alloy
The gluing process of decorating film.
The purpose being combined release paper 9 at film surface is to prevent glue-line from adhesion occur because being dried insufficient,
After glue-line is completely dried, release paper 9 can be peeled off.If it addition, through heat drying roller and chill roll
After 4, glue-line can be dried completely, can not use release paper 9, and directly carry out rolling with winder 7.
If additionally, the heating-up temperature of heat drying roller 3 sets relatively low, then the rate of drying of glue-line is slow,
Stress Release is slow, and after the softening point after design temperature exceedes primary coat glue curing, not only rate of drying carries
Height, the stress between glue-line and ASA, PMMA alloy decorating film 8 also can discharge rapidly.But work as temperature
After 250 degree, ASA, PMMA alloy decorating film 8 will occur irreversible deformation, thus
Cause producing.
Claims (5)
1., for ASA, a glue spreading method for PMMA alloy decorating film, described glue spreading method is
First as the ASA of base material, one layer of primary coat glue of backside coating of PMMA alloy decorating film, so
After primary coat glue and base material be respectively heated be dried and cooling, so that being formed after primary coat glue dries
Glue-line, thus makes the ASA with glue-line, PMMA alloy decorating film；It is characterized in that: described
Heat drying mode be contact heating；The type of cooling is contact cooling, and heat drying and cold
The most alternately.
2. one kind use described in claim 1 for ASA, the gluing of PMMA alloy decorating film
The automatic double surface gluer of method, described automatic double surface gluer include the first unreeling machine (1), coating system (2),
Multiple heat drying rollers (3), multiple chill roll (4), composite roll (5), the second unreeling machine (6),
Winder (7) and frame (11)；Wherein frame (11) is door type structure；First unreeling machine (1)
It is positioned at below the left part of frame (11)；Coating system (2) is arranged in the left end of frame (11)
Portion, it is made up of steeping vat (12) and two pressure rollers setting up and down (13), in steeping vat (12)
Equipped with primary coat glue (10), and the lower end of lower compression roller (13) is immersed in primary coat glue (10)；The
Two unreeling machines (6) are arranged on outside the right-hand member of frame (11)；Composite roll (5) is arranged on frame (11)
Right-hand member in the middle part of；Winder (7) is then positioned at below the right part of frame (11)；It is characterized in that:
Described multiple heat drying rollers (3) and multiple chill roll (4) are in line setting in an alternating fashion
In the upper end of frame (11), and leave between adjacent heat drying roller (3) and chill roll (4)
Gap.
Automatic double surface gluer the most according to claim 2, it is characterised in that: described multiple heating are done
The outside of dry roller (3) and multiple chill roll (4) is provided with protective cover.
Automatic double surface gluer the most according to claim 2, it is characterised in that: described heat drying roller
(3) heating-up temperature is 40-250 degree, selected from electric heating roller, oil heating roller, water heating roller, steam
At least one in heating roller and Electromechanic heating roller.
Automatic double surface gluer the most according to claim 2, it is characterised in that: described chill roll (4)
At least one in air cooling roller, air-cooled roller, oily cold roller or water cooled rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098020.1A CN104647856B (en) | 2015-03-05 | 2015-03-05 | A kind of for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098020.1A CN104647856B (en) | 2015-03-05 | 2015-03-05 | A kind of for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104647856A CN104647856A (en) | 2015-05-27 |
| CN104647856B true CN104647856B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510098020.1A Expired - Fee Related CN104647856B (en) | 2015-03-05 | 2015-03-05 | A kind of for ASA, the glue spreading method of PMMA alloy decorating film and automatic double surface gluer |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106496906A (en) * | 2015-09-08 | 2017-03-15 | 苏州洛瑞卡新材料科技有限公司 | A kind of weather-proof decorating film and preparation method |
| CN110497633A (en) * | 2019-07-06 | 2019-11-26 | 欧名龙 | A kind of preparation method of antiultraviolet high intensity decorating film |
| CN113665223A (en) * | 2021-09-01 | 2021-11-19 | 苏州金纬片板膜智能装备有限公司 | Internal stress eliminating method and device for waterproof coiled material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11333366A (en) * | 1998-05-25 | 1999-12-07 | Matsushita Electric Works Ltd | Cooling method of plate-like building material |
| CN101020380A (en) * | 2007-01-16 | 2007-08-22 | 杭州布基胶粘衬布有限公司 | Wet glucing and coating process |
| CN103510798A (en) * | 2012-06-28 | 2014-01-15 | 王广武 | Wood plastic aluminum door and window composite profile and manufacturing method thereof |
| CN103275631A (en) * | 2013-05-07 | 2013-09-04 | 苏州威仕科贸有限公司 | Processing and manufacturing method of transparent waterproof printing film |
| CN204526346U (en) * | 2015-03-05 | 2015-08-05 | 天津透明墙科技有限公司 | A kind of automatic double surface gluer for ASA, PMMA alloy decorating film |
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- 2015-03-05 CN CN201510098020.1A patent/CN104647856B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104647856A (en) | 2015-05-27 |
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