CN106494057B - Glitter film, glitter film production method and molding machine - Google Patents
Glitter film, glitter film production method and molding machine Download PDFInfo
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- CN106494057B CN106494057B CN201610907063.4A CN201610907063A CN106494057B CN 106494057 B CN106494057 B CN 106494057B CN 201610907063 A CN201610907063 A CN 201610907063A CN 106494057 B CN106494057 B CN 106494057B
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- 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
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1808—Handling of layers or the laminate characterised by the laying up of the layers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The present invention relates to a kind of preparation methods of glitter film, comprising the following steps: S101: by the gap of the first tunic successively overlapped and the second tunic across hot-rolling and the first rubber rollers, forming compound tunic；Wherein, the fusing point of first tunic is identical as the fusing point of the second tunic；The hot-rolling is axial parallel with first rubber rollers and supports conjunction, and the temperature of the hot-rolling is higher than the fusing point of the first tunic and the second tunic；S102: gap of the compound tunic that S101 is obtained across patterned roll and the second rubber rollers；Wherein, the patterned roll is axial parallel with second rubber rollers and supports conjunction.Glitter film, glitter film production method and molding machine provided by the invention, avoid it is hot-forming in traditional glitter film production technology after high temperature aluminize and surface spray silver process, its disposable all technique completed in glitter film production process, production are easy to operate and more efficient.
Description
Technical field
The present invention relates to field of packaging material, and in particular to a kind of glitter film, glitter film production method and membrane pressure
Machine.
Background technique
Glitter film is one of the Novel environment-friendlymaterial material after laser film, is mainly used for article surface decoration.Existing market
The glitter film production technology of upper prevalence is to utilize optical principle, then hot-forming, using high temperature aluminum plating process, finally with print
Color forms brush machine on the surface.Such as: the coining by polypropylene screen Jing Guo roller goes out frosted layer, allows it to seem and reaches golden green onion
Effect, then the aluminium coated on the polypropylene screen imprinted is finally painted in aluminum layer to keep the surface of film brighter.But
It is that using the technique there are many deficiencies, such as surface is easy to scratch, is not wear-resisting, intolerant to jail, fugitive color, and processing technology stream
Journey is various, to cause material loss big, unstable quality, production capacity is low, time-consuming, while also making troubles to user.
Summary of the invention
For the defects in the prior art, the present invention is intended to provide a kind of glitter film, glitter film production method and membrane pressure
Machine, to avoid after hot-forming in traditional glitter film production technology high temperature aluminum plating process and surface spray silver process, can
The disposable all techniques completed in glitter film production process, production are easy to operate and more efficient.
For this purpose, the invention provides the following technical scheme:
In a first aspect, the present invention provides a kind of preparation method of glitter film, comprising the following steps: S101: will successively overlap
Gap across hot-rolling and the first rubber rollers of the first tunic and the second tunic, form compound tunic；Wherein, the first tunic
For thermoformable film, the second tunic is aluminizer, and the fusing point of the first tunic is identical as the fusing point of the second tunic；Hot-rolling and the first rubber
Roller is axial parallel and supports and closes, and the temperature of hot-rolling is higher than the fusing point of the first tunic and the second tunic, and the temperature of hot-rolling is 170 DEG C-
255℃；S102: gap of the compound tunic that S101 is obtained across patterned roll and the second rubber rollers；Wherein, patterned roll with
Second rubber rollers are axial parallel and support conjunction, and the temperature of patterned roll is 12 DEG C -25 DEG C.
It further include third tunic in further embodiment of the invention；S101: by the third tunic successively overlapped,
The gap of first tunic and the second tunic across hot-rolling and the first rubber rollers, forms compound tunic and third tunic；Wherein,
The fusing point of first tunic is identical as the fusing point of the second tunic, and the temperature of hot-rolling is higher than the fusing point of the first tunic and the second tunic and low
In the fusing point of third tunic, third tunic is located at the side of hot-rolling；Hot-rolling is axial parallel with the first rubber rollers and supports conjunction；S102:
By the gap of the obtained third tunic of S101 and compound tunic across patterned roll and the second rubber rollers；Wherein, patterned roll with
Second rubber rollers are axial parallel and support conjunction；S103: the compound tunic that S102 is obtained is wound by the second wind-up roll；S102 is obtained
Third tunic wound by the first wind-up roll.
In further embodiment of the invention, after S102, further comprises the steps of: before S103 and answered what S102 was obtained
It closes tunic and passes through corona processor.Wherein, corona processor is electrostatic treatment charger unit.
In further embodiment of the invention, before S101 further include: the first tunic is wound on the first let off roll,
Second tunic is wound on the second let off roll, third tunic is wound on third let off roll.
In further embodiment of the invention, the width of third tunic is greater than the width of the first tunic and the second tunic
Degree.
In further embodiment of the invention, the first tunic is identical as the material of the second tunic, and the first tunic
Thickness is greater than the thickness of the second tunic；First tunic and the second tunic are PP film, CPP film or PE film；Third tunic is high temperature resistant
Film, and be PET film or POPP film.Wherein, PP film is polypropylene screen, and PE film is vinyl film, and PET film is polyester film, and POPP film is
Printable orientation stretching polypropylene, CPP film are un-stretched polypropylene films.
It include: to give aluminizer colouring in further embodiment of the invention, before S101, and used in the process of painting
The fusing point of ink is more than or equal to 210 DEG C.
Second aspect, the present invention provide a kind of molding machine, comprising: let off roll, hot-rolling and first that is axial parallel and supporting conjunction
Rubber rollers, patterned roll and the second rubber rollers, wind-up roll axial parallel and that support conjunction；Let off roll, hot-rolling that is axial parallel and supporting conjunction
It is used to that film be made to be wound on let off roll with the second rubber rollers with the first rubber rollers, patterned roll that is axial parallel and supporting conjunction and sequentially passes through
Gap, patterned roll between hot-rolling and the first rubber roll shaft and the gap between the second rubber rollers.
In further embodiment of the invention, let off roll includes the first let off roll and the second let off roll, and first unreels
Roller is used for around the first tunic, and the second let off roll is used for around the second tunic.
It further include third let off roll in further embodiment of the invention, third let off roll is used for around third tunic；
Wind-up roll includes the first wind-up roll and the second wind-up roll, and the first wind-up roll is for winding third tunic, and the second wind-up roll is for receiving
Roll up other films in addition to third tunic.
In further embodiment of the invention, patterned roll is coated by celestial Du Ruila or nickel plate.
In further embodiment of the invention, the first rubber rollers are connected with the first cylinder, and the first cylinder is for making the
One rubber rollers withstand hot-rolling by air pressure；Second rubber rollers are connected with the second cylinder, and the second cylinder is for keeping the second rubber rollers logical
It crosses air pressure and withstands patterned roll.
It further include corona processor in further embodiment of the invention；Corona processor is for making across decorative pattern
The film after gap between roller and the second rubber rollers is wound after corona processor is handled by wind-up roll.Wherein, sided corona treatment
Device is electrostatic treatment charger unit.
It further include guide roller in further embodiment of the invention；Between let off roll and hot-rolling, hot-rolling and patterned roll
Between, at least one between patterned roll and wind-up roll at be provided with guide roller.
It further include chill roll in further embodiment of the invention；At least provided with 1 between patterned roll and wind-up roll
A chill roll, and the temperature of chill roll is 12 DEG C -25 DEG C.
The third aspect, the present invention provide a kind of glitter film, by the preparation method system of the glitter film of any one of claim 1-7
At.
Glitter film, glitter film production method and molding machine provided by the invention, avoid traditional glitter film production technology
In it is hot-forming after high temperature aluminum plating process and surface spray silver process, can disposably complete in glitter film production process
All techniques, production are easy to operate and more efficient.
Detailed description of the invention
Fig. 1 is the schematic diagram of the molding machine in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the molding machine in another embodiment of the present invention；
Fig. 3 is the flow chart of the preparation method of the glitter film in the embodiment of the present invention；
In figure:
1, the second wind-up roll；2, the first wind-up roll；3, third let off roll；4, the first let off roll；5, the second let off roll；6,
One chill roll；7, patterned roll；8, the second rubber rollers；9, hot-rolling；10, the first rubber rollers；11, guide roller；12, the second chill roll；
13, corona processor.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
More clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
The present invention provides a kind of preparation method of glitter film, comprising the following steps:
S101: by the gap of the first tunic successively overlapped and the second tunic across hot-rolling and the first rubber rollers, shape
At compound tunic；Wherein, the first tunic is thermoformable film, and the second tunic is aluminizer, the fusing point of the first tunic and the second tunic
Fusing point it is identical；Hot-rolling is axial parallel with the first rubber rollers and supports conjunction, and the temperature of hot-rolling is higher than the first tunic and the second tunic
Fusing point, the temperature of hot-rolling is 170 DEG C -255 DEG C.
Gap after identical first tunic of fusing point and the second tunic are overlapped across hot-rolling and the first rubber rollers, because
Fusing point for the first tunic and the second tunic is identical and the temperature of hot-rolling is higher than the fusing point of the first tunic and the second tunic, so the
One tunic and the second tunic melt under the action of hot-rolling and via the gaps between hot-rolling and the first rubber rollers, to be formed multiple
Close tunic；The identical property of two membranes fusing point is utilized, sufficiently merges thermoformable film and aluminizer under high temperature action, thus
Need not high-temperature vacuum aluminize, avoid it is hot-forming in traditional glitter film preparation process after high temperature aluminum plating process, simplify
Production operation, so that the preparation process of glitter film is more efficient.Applicant is by a large amount of experiment discovery: the temperature of hot-rolling is 170
At DEG C -255 DEG C, faster, and the compound tunic formed obtains the fusion speed of the first tunic and the second tunic after subsequent processing
Glitter film brightness is higher, wearability and toughness are also more preferable.
S102: gap of the compound tunic that S101 is obtained across patterned roll and the second rubber rollers；Wherein, patterned roll
Axial parallel with the second rubber rollers and support and close, the temperature of patterned roll is 12 DEG C -25 DEG C.
By gap of the compound tunic across patterned roll and the second rubber rollers, to the figure of patterned roll is compressed on multiple
It closes on tunic；The temperature of patterned roll is 12 DEG C -25 DEG C, to cool down while suppressing figure to compound tunic, is avoided because of gold
During green onion film preparation because temperature is excessively high prevent the glitter film quality prepared decline or because of high temperature caused by technique from connecting
Continuous the problem of carrying out；Finally obtain the required glitter film of the present invention.Using glitter film production method provided by the invention, avoid
In traditional glitter film production technology it is hot-forming after high temperature aluminum plating process and surface spray silver process, can disposably complete
All techniques in glitter film production process, production are easy to operate and more efficient.
Specifically, the preparation method of glitter film provided by the invention further includes third tunic；
S101: by the third tunic successively overlapped, the first tunic and the second tunic across hot-rolling and the first rubber rollers
Gap, form compound tunic and third tunic；Wherein, the fusing point of the first tunic is identical as the fusing point of the second tunic, hot-rolling
Temperature is higher than the fusing point of the first tunic and the second tunic and is lower than the fusing point of third tunic, and third tunic is located at the side of hot-rolling；
Hot-rolling is axial parallel with the first rubber rollers and supports conjunction；The width of third tunic is greater than the width of the first tunic and the second tunic.
By the seam of the third tunic successively overlapped, the first tunic and the second tunic across hot-rolling and the first rubber rollers
The fusing point of gap, the first tunic and the second tunic is identical, and the temperature of hot-rolling is higher than the fusing point of the first tunic and the second tunic and is lower than
The fusing point of third tunic, therefore, the first tunic and the second tunic melt under the action of hot-rolling and via hot-rolling and the first rubber
Gap between roller, to form compound tunic；The fusing point of third tunic is higher than the temperature of hot-rolling and is located at the side of hot-rolling, from
And its across hot-rolling and the first rubber rollers when will not be melted, while ensuring that the first tunic and the second tunic sufficiently merge,
The property of the first tunic and the second tunic is destroyed without the high temperature because of hot-rolling, and then plays protection the first tunic and second
The effect of tunic.The width of third tunic is greater than the width of the first tunic and the second tunic, so that 3 tunics successively overlapped
When gap across hot-rolling and the first rubber rollers, the first tunic and the second tunic will not be adhered on hot-rolling.
S102: by the gap of the obtained third tunic of S101 and compound tunic across patterned roll and the second rubber rollers；
Wherein, patterned roll is axial parallel with the second rubber rollers and supports conjunction.Under the protective effect of third tunic, compound tunic is passed through into flower
Gap between line roller and the second rubber rollers, so that the figure of patterned roll is compressed on compound tunic.
S103: the compound tunic that S102 is obtained is wound by the second wind-up roll；The third tunic that S102 is obtained is by first
Wind-up roll winding.The compound tunic that S102 is obtained is wound by the second wind-up roll, to obtain the required glitter film of the present invention；It will
Third tunic is wound by the first wind-up roll, i.e., will recycle after the third tunic to shield winding, to make the present invention
Production method it is more cost-effective and more efficient.
Specifically, after S102, the compound tunic for obtaining S102 is further comprised the steps of: before S103 by sided corona treatment
Device.By obtained compound tunic via the processing of corona processor, makes the chemical bond rupture in film and degrade, increase the surface of film
Tension, while increasing the surface roughness and surface area of film, so that it is more advantageous to the printing technology in subsequent technique to glitter film,
So that glitter film prepared by the present invention is easier to print and print more evenly, to avoid drawing because the surface tension of film is too low
The subsequent the problem of not can guarantee printing quality risen.
Specifically, before S101 further include: the first tunic is wound on the first let off roll, the second tunic is wound on second and is put
On winding up roller, third tunic is wound on third let off roll.To make each tunic be respectively placed on different let off roll, make golden green onion
In the preparation process of film, production operation is simpler.
Specifically, the first tunic is identical as the material of the second tunic, and the thickness of the first tunic is greater than the thickness of the second tunic
Degree；First tunic and the second tunic are PP film, CPP film or PE film；Third tunic is high temperature resistance diaphragm, and is PET film or POPP film.
First tunic is identical as the material of the second tunic, therefore attribute, fusing point etc. are identical, the effect of thermoformable film and aluminizer in hot-rolling
Lower mutually fusion forms compound tunic, and third tunic plays the role of protecting thermoformable film and aluminizer as high temperature resistance diaphragm；It will
High temperature resistance diaphragm, thermoformable film and the aluminizer successively overlapped sequentially passes through gap between hot-rolling and the first rubber roll shaft, decorative pattern
Gap between roller and the second rubber rollers, so as to avoid the high temperature aluminum plating process after hot-forming in traditional handicraft, using this
The production method of invention can disposably complete the preparation of glitter film.
It specifically, include: to paint to aluminizer, and the fusing point of ink is more than or equal to used in the process of colouring before S101
210℃.After aluminizer colouring, then it is sequentially passed through with high temperature resistance diaphragm and thermoformable film hot-rolling and the first rubber roll shaft it
Between gap, the gap between patterned roll and the second rubber rollers, be first molded to break original such material that does in the market, then
It aluminizes, then the technique painted, it is vacuum aluminum-coated without printing, being not necessarily to, it is silver-colored without colouring or surface spray, disposably complete all works
Skill, on same machine, straight forming, so that the production operation of glitter film is simpler, more efficient.During colouring
The fusing point of ink used be more than or equal to 210 DEG C so that colouring after aluminizer pass through hot-rolling make will not by high temperature melt,
And then prepare the required glitter film of the present invention.
In addition, being directed to the preparation method of glitter film provided by the invention, the present invention, which specially devises, implements setting for this method
It is standby:
The present invention provides a kind of molding machine, comprising: let off roll, hot-rolling and the first rubber rollers, axis axial parallel and that support conjunction
To patterned roll and the second rubber rollers, wind-up roll and corona processor parallel and to conjunction；Let off roll, axial direction are parallel and support conjunction
It is hot-rolling and the first rubber rollers, axial parallel and support the patterned roll closed and the second rubber rollers are used for is wound on film on let off roll and successively
Gap, patterned roll across hot-rolling and the first rubber roll shaft and the gap between the second rubber rollers；Corona processor is used for
Wind the film after the gap across patterned roll and the second rubber rollers after corona processor is handled by wind-up roll.
Specifically, patterned roll is coated by celestial Du Ruila or nickel plate.Celestial Du Ruila material is PVC, TPU or PP, warp
It crosses template and rolls the decorating film for being formed and being glittered on the surface of the material, according to template difference, can produce the effect of different pattern；It adopts
It is coated in patterned roll with celestial Du Ruila, can make that the glitter film scratch resistance prepared, wear-resisting, brightness is higher；Raw material nickel plate is passed through
Specially treated is crossed, required decorative pattern is configured to required nickel plate mother matrix by industrial chemicals, finally obtained nickel plate is coated on
Patterned roll surface, can equally make that the glitter film scratch resistance prepared, wear-resisting, brightness is higher；Inventor has found by many experiments:
Using the patterned roll as made of celestial Du Ruila or nickel plate cladding, it can make that the glitter film scratch resistance prepared, wear-resisting, brightness is higher；
And the patterned roll of conventional belt embossment is used, the glitter film of high brightness, wear-resisting scratch resistance can not be prepared.
Specifically, the first rubber rollers are connected with the first cylinder, and the first cylinder is for withstanding the first rubber rollers by air pressure
Hot-rolling；Second rubber rollers are connected with the second cylinder, and the second cylinder is for making the second rubber rollers withstand patterned roll by air pressure.First
The presence of cylinder can make the first rubber rollers tightly withstand hot-rolling under the influence of air pressure, to make fused first tunic
It is more effectively combined together to form compound tunic with the second tunic, keeps the composite layer film toughness prepared more preferably more wear resistant；The
The presence of two cylinders can make the second rubber rollers tightly withstand patterned roll under the influence of air pressure, to make answering across patterned roll
It is more attractive to close tunic, to keep the glitter film prepared wear-resisting more resistant to scraping.
It specifically, further include guide roller；Between let off roll and hot-rolling, between hot-rolling and patterned roll, patterned roll and wind-up roll
Between be provided with guide roller at least one.The presence of guide roller can make in the preparation process of glitter film, and each tunic is kept
It is smooth, to keep the glitter film each side surface properties prepared more preferable.
It specifically, further include chill roll；At least provided with 1 chill roll between patterned roll and wind-up roll, and chill roll
Temperature is 12 DEG C -25 DEG C.The presence of chill roll can be to the film cooling in preparation process, to avoid because of glitter film preparation process
It is middle because temperature is excessively high prevent the glitter film quality prepared decline or because of high temperature caused by technique from being carried out continuously the problem of.
It is illustrated the gold required using the molding machine provided by the invention preparation present invention With reference to embodiment
Green onion film:
Embodiment one
Fig. 1 is the artwork of the preparation method of the glitter film in the embodiment of the present invention；As shown in Figure 1, provided by the invention
Molding machine, including the first let off roll (4), the second let off roll (5), third let off roll (3), hot-rolling (9) that is axial parallel and supporting conjunction
With the first rubber rollers (10), patterned roll (7) and the second rubber rollers (8), the first wind-up roll (2), second axial parallel and that support conjunction
Wind-up roll (1), the first chill roll (6), the second chill roll (12), guide roller (11) and corona processor (13)；It is axial parallel
And the hot-rolling closed is supported with the first rubber rollers, patterned roll that is axial parallel and supporting conjunction and the second rubber rollers for making film be wound on let off roll
Above and sequentially pass through the gap between gap, patterned roll and the second rubber rollers between hot-rolling and the first rubber roll shaft.
Using molding machine provided by the invention, glitter film of the invention is prepared, comprising the following steps:
Thermoformable film is wound on the first let off roll (4), aluminizer is wound on the second let off roll (5), by high temperature resistance diaphragm
It is wound on third let off roll (3)；High temperature resistance diaphragm, thermoformable film and aluminizer are successively overlapped after guide roller (11) guiding, so
Gap by the high temperature resistance diaphragm successively overlapped, thermoformable film and aluminizer across hot-rolling (9) and the first rubber rollers (10) afterwards,
Form high temperature resistance diaphragm and compound tunic；Wherein, high temperature resistance diaphragm is PET film, and thermoformable film and aluminizer are PP film；The temperature of hot-rolling
Degree is 190 DEG C；By the gap of high temperature resistance diaphragm and compound tunic across patterned roll (7) and the second rubber rollers (8)；Wherein, flower
Line roller is axial parallel with the second rubber rollers and supports conjunction；The temperature of patterned roll is 15 DEG C；Then by obtained compound tunic via
It is wound after the effect of one chill roll (6) and corona processor (13) by the second wind-up roll (1), to obtain the required gold of the present invention
Green onion film；By high temperature resistance diaphragm by being wound after the second chill roll (12) by the first wind-up roll (2), i.e., the high temperature resistant that will be shielded
It is recycled after film winding.
Embodiment two
Fig. 2 is the artwork of the preparation method of the glitter film in the embodiment of the present invention；As shown in Fig. 2, invention
The molding machine of offer, including the first let off roll (4), the second let off roll (5), third let off roll (3), heat that is axial parallel and supporting conjunction
Roller (9) and the first rubber rollers (10), it is axial parallel and support the patterned roll (7) closed and the second rubber rollers (8), the first wind-up roll (2),
Second wind-up roll (1), the first chill roll (6), the second chill roll (12), guide roller (11) and corona processor (13)；It is axial
It with the second rubber rollers is used to that film to be made to be wound on to put in parallel and to the hot-rolling closed with the first rubber rollers, patterned roll that is axial parallel and supporting conjunction
On winding up roller and sequentially pass through the gap between gap, patterned roll and the second rubber rollers between hot-rolling and the first rubber roll shaft.With
Embodiment one the difference is that: the second let off roll (5) in embodiment one is moved in another side.
Using molding machine provided by the invention, glitter film of the invention is prepared, comprising the following steps:
Thermoformable film is wound on the first let off roll (4), aluminizer is wound on the second let off roll (5), by high temperature resistance diaphragm
It is wound on third let off roll (3)；Hot-rolling is passed through after high temperature resistance diaphragm and thermoformable film are successively overlapped after guide roller (11) are oriented to
(9) gap between the first rubber rollers (10), by gap of the aluminizer across hot-rolling (9) and the first rubber rollers (10),
High temperature resistance diaphragm and compound tunic are formed at gap between hot-rolling (9) and the first rubber rollers (10)；Wherein, high temperature resistance diaphragm is
PET film, thermoformable film and aluminizer are PP film；The temperature of hot-rolling is 190 DEG C；High temperature resistance diaphragm and compound tunic are passed through into decorative pattern
Gap between roller (7) and the second rubber rollers (8)；Wherein, patterned roll is axial parallel with the second rubber rollers and supports conjunction；Patterned roll
Temperature is 15 DEG C；Then by obtained compound tunic via after the effect of the first chill roll (6) and corona processor (13) by
Two wind-up rolls (1) winding, to obtain the required glitter film of the present invention；By high temperature resistance diaphragm by after the second chill roll (12) by
One wind-up roll (2) winding will recycle after the high temperature resistance diaphragm to shield winding.
Glitter film, glitter film production method and molding machine provided by the invention, avoid traditional glitter film production technology
In it is hot-forming after high temperature aluminum plating process and surface spray silver process, can disposably complete in glitter film production process
All techniques, production are easy to operate and more efficient.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, unless separately
There is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (8)
1. a kind of preparation method of glitter film, which comprises the following steps:
S101: the gap of the first tunic successively overlapped and the second tunic across hot-rolling and the first rubber rollers is formed multiple
Close tunic；
Wherein, first tunic is thermoformable film, and second tunic is aluminizer, the fusing point and second of first tunic
The fusing point of tunic is identical, and first tunic is identical as the material of second tunic；The hot-rolling and first rubber
Roller is axial parallel and supports conjunction, and the temperature of the hot-rolling is higher than the fusing point of the first tunic and the second tunic, the temperature of the hot-rolling
It is 170 DEG C -255 DEG C；
S102: gap of the compound tunic that S101 is obtained across patterned roll and the second rubber rollers；Wherein, the patterned roll
Axial parallel with second rubber rollers and support and close, the temperature of the patterned roll is 12 DEG C -25 DEG C.
2. the preparation method of glitter film according to claim 1, it is characterised in that: further include third tunic；
S101: by the seam of the third tunic successively overlapped, the first tunic and the second tunic across hot-rolling and the first rubber rollers
Gap forms compound tunic and third tunic；
Wherein, the fusing point of first tunic is identical as the fusing point of the second tunic, the temperature of the hot-rolling be higher than the first tunic and
The fusing point of second tunic and the fusing point for being lower than third tunic, the third tunic are located at the side of hot-rolling；The hot-rolling with it is described
First rubber rollers are axial parallel and support conjunction；
S102: by the gap of the obtained third tunic of S101 and compound tunic across patterned roll and the second rubber rollers；Wherein,
The patterned roll is axial parallel with second rubber rollers and supports conjunction；
S103: the compound tunic that S102 is obtained is wound by the second wind-up roll；The third tunic that S102 is obtained is by the first winding
Roller winding.
3. the preparation method of glitter film according to claim 2, it is characterised in that:
After the S102, the compound tunic for obtaining S102 is further comprised the steps of: before the S103 by corona processor.
4. the preparation method of glitter film according to claim 1, it is characterised in that:
Before the S101 further include: the first tunic is wound on the first let off roll, the second tunic is wound on the second let off roll,
Third tunic is wound on third let off roll.
5. the preparation method of glitter film according to claim 2, it is characterised in that:
The width of the third tunic is greater than the width of first tunic and second tunic.
6. the preparation method of glitter film according to claim 2, it is characterised in that:
The thickness of first tunic is greater than the thickness of the second tunic；First tunic and the second tunic are PP film, CPP film or PE film；
The third tunic is high temperature resistance diaphragm, and is PET film or POPP film.
7. the preparation method of glitter film according to claim 6, it is characterised in that:
It include: to paint to the aluminizer, and the fusing point of ink is more than or equal to 210 used in the process of colouring before the S101
℃。
8. a kind of glitter film, which is characterized in that be made of the preparation method of the described in any item glitter films of claim 1-7.
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| CN201610907063.4A CN106494057B (en) | 2016-10-18 | 2016-10-18 | Glitter film, glitter film production method and molding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610907063.4A CN106494057B (en) | 2016-10-18 | 2016-10-18 | Glitter film, glitter film production method and molding machine |
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