CN109079909A - Utilize the product processing method of protective film - Google Patents
Utilize the product processing method of protective film Download PDFInfo
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- CN109079909A CN109079909A CN201710448797.5A CN201710448797A CN109079909A CN 109079909 A CN109079909 A CN 109079909A CN 201710448797 A CN201710448797 A CN 201710448797A CN 109079909 A CN109079909 A CN 109079909A
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- Prior art keywords
- protective film
- film forming
- shape
- film
- product
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- 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
- 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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
-
- 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
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- 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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
- B32B2037/268—Release layers
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention provides a kind of product processing methods using protective film; the processing method include: divided on protective film according to the shape to form a film in pre-set product film forming shape area and stress release region, the outer rim for the shape area that forms a film be connected with stress release region；It cuts out tool to cut protective film according to film forming shape area and stress release region, to obtain the protective film of the shape with film forming, removes the protective film of the shape to form a film in pre-set product.It applies the technical scheme of the present invention, to solve the problems, such as the stress influence shape of product size generated in the prior art when being formed a film.
Description
Technical field
The present invention relates to precision element processing technique fields, process in particular to a kind of product using protective film
Method.
Background technique
Currently, in the product that there is special shape and size to require for preparation, be typically employed on basis material carry out at
Film is processed and passes through punching to obtain required product.In this way, since the film forming layer on matrix exists with basis material
Difference, therefore when carrying out blanking operation, the problems such as cracking, burr, clast can be generated.To solve the above-mentioned problems, existing skill
By taking the covering protection film on film forming layer in art, to buffer punching stress, product yield is improved.However, using protective film
Afterwards, influence of the stress generated when film forming to shape of product size, also can be to shape of product size when tearing redundant protection film off
It influences.
Summary of the invention
The present invention provides a kind of product processing method using protective film, to solve the production when being formed a film in the prior art
The problem of raw stress influence shape of product size.
The present invention provides a kind of product processing method using protective film, processing method includes: according in pre-set product
The shape of film forming divides film forming shape area and stress release region, the outer rim and stress of the shape area that forms a film on protective film
Release areas is connected；It cuts out tool to cut protective film according to film forming shape area and stress release region, to obtain tool
There is the protective film of the shape of film forming, removes the protective film of the shape to form a film in pre-set product.
Further, stress release region is extended to out of film forming shape area outside film forming shape area, stress relief zone
The shape in domain is straight line or curve.
Further, stress release region extends to outside film forming shape area from the outer rim of film forming shape area, and stress is released
The shape for putting region is straight line or curve.
Further, before sanction tool cuts protective film according to film forming shape area and stress release region, side
Method further include: protective film is fitted on matrix to form matrix composite layer；Wherein, after being cut, method further include:
Film forming processing is carried out to matrix composite layer；The matrix composite layer after film forming processing is carried out cutting place according to pre-set product shape
Reason, to obtain product.
Further, after the protective film for removing the shape to form a film in pre-set product, method further include: will have film forming shape
The protective film of shape is fitted on matrix to form matrix composite layer；Film forming processing is carried out to matrix composite layer；According to pre-set product
Shape carries out cutting processing to the matrix composite layer after film forming processing, to obtain product.
Further, protective film is cut according to the shape to form a film in pre-set product, to obtain the shape with film forming
The protective film of shape, comprising: protective film is fitted on release film；Protective film on release film is cut, is had to obtain
The protective film of the shape of film forming.
Further, according to pre-set product shape to the matrix composite layer after film forming processing cut processing include: by
The protective film on matrix composite layer after film forming processing removes；The matrix composite layer for removing protective film is carried out cutting processing.
Further, it is greater than or equal in advance in the cutter size for cut processing to the matrix composite layer after film forming processing
If shape of product size.
Further, after the protective film for obtaining the shape with film forming, there will be film forming using roll-to-roll laminating apparatus
The protective film of shape be fitted on matrix to form matrix composite layer.
Further, the substrate of matrix includes organic plastics.
Further, film forming is processed as the one of which in homogeneous film formation, uneven film forming and accurate film forming.
Further, depth of cut when being cut according to the shape to form a film in pre-set product to protective film is greater than or waits
In the thickness of protective film.
Further, the film forming thickness on the matrix composite layer after film forming processing is not more than the thickness of protective film.
Further, the thickness of protective film is not more than 200 microns.
It applies the technical scheme of the present invention, divides film forming shape area on protective film according to the shape to form a film in pre-set product
Domain and stress release region, shadow of the stress that the setting of stress release region generates when can reduce film forming to shape of product size
It rings, meanwhile, it can also reduce the product deformation generated when tearing redundant protection film off after forming a film.Tool is cut out according to film forming shape area
And stress release region cuts protective film, to obtain the protective film of the shape with film forming, will have the shape of film forming
The protective film of shape is fitted on matrix to form matrix composite layer, carries out carrying out cutting place after film forming processing to matrix composite layer
Reason, such mode need to only cut substrate itself when carrying out the production of product, reduce molding difficulty, greatly mention
The high production efficiency of product.Simultaneously as dividing film forming shape area and stress release region on protective film, therefore subtract
Stress and cracking and warpage issues when having lacked film forming.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the processing method stream of the first kind product using protective film provided according to a first embodiment of the present invention
Cheng Tu；
Fig. 2 shows the processing method streams of the second class product using protective film of offer according to a first embodiment of the present invention
Cheng Tu；
Fig. 3 shows the processing method stream of the first kind product using protective film provided according to a second embodiment of the present invention
Cheng Tu；
Fig. 4 shows the processing method stream of the second class product using protective film provided according to a second embodiment of the present invention
Cheng Tu；
Fig. 5 shows the main view for the protective film with negative line that specific embodiment provides according to the present invention；
Fig. 6 shows the top view of the protective film in Fig. 5 with negative line.
Wherein, the above drawings include the following reference numerals:
10, protective film；20, matrix；30, release film；40, it forms a film；50, hole；A, homogeneous film formation；B, uneven film forming；
C, accurate film forming；L, negative line.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
As shown in Figure 1 to Figure 2, a kind of product processing side using protective film is provided according to a particular embodiment of the invention
Method, the processing method include: according in pre-set product film forming 40 shape is divided on protective film 10 form a film shape area and
The outer rim of stress release region, the shape area that forms a film is connected with stress release region；Cut out tool according to film forming shape area and
Stress release region cuts protective film 10, to obtain the protective film 10 of the shape with film forming 40, removes pre-set product
The protective film 10 of the shape of middle film forming 40.
Using such configuration mode, divided on protective film according to the shape to form a film in pre-set product film forming shape area with
And stress release region, influence of the stress that the setting of stress release region generates when can reduce film forming to shape of product size,
Meanwhile the product deformation that generates when tearing redundant protection film off after film forming can be also reduced, and then can be improved the quality of product.
Specifically, as specific embodiments of the present invention, generated stress is to product when in order to efficiently reduce film forming
It tears generated product deformation when redundant protection film after the influence and film forming of geomery off, stress release region can be arranged
To extend to outside film forming shape area out of film forming shape area, the shape of stress release region is straight line or curve.Using this
Kind configuration mode, since stress release region is to extend to outside film forming shape area out of film forming shape area, so as to have
Effect ground release stress, impacts shape of product size to avoid stress, and then can be improved product quality.
As another embodiment of the present invention, influence of the generated stress to shape of product size when in order to reduce film forming
And tear generated product deformation when redundant protection film after film forming off, stress release region can also be set to from film forming shape
The outer rim in region extends to outside film forming shape area, and the shape of stress release region is straight line or curve.This kind of configuration mode by
It is smaller in stress release region, therefore be to extend to film forming shape area out of film forming shape area relative to stress release region
For outer mode, release stress effect is slightly poor.
Further, as the first embodiment of the present invention, as shown in Figure 1, removing pre-set product to obtain product
After the protective film 10 of the shape of middle film forming 40, this method further include: will there is the protective film 10 of 40 shapes of film forming to be fitted in base
To form matrix composite layer on body 20；Film forming processing is carried out to matrix composite layer；After being processed according to pre-set product shape to film forming
Matrix composite layer carry out cutting processing, to obtain product.
Using such product processing method, since matrix composite layer is the matrix composite layer of the shape with film forming 40, because
This need to only cut substrate itself when carrying out production, reduce molding difficulty, greatly improve the life of product
Produce efficiency.Such mode compared with the existing technology in forming a film upper covering protection film in a manner of buffering punching stress and
Speech, since processing method of the invention does not need to cut film forming, avoids since film forming layer and basis material are deposited
Produced by difference the problems such as cracking, burr, clast.Furthermore product processing method of the invention reduces the use of protective film,
Therefore material can be saved, production cost is reduced.Specifically, in the present invention, product is that film forming 40 is covered on matrix 20
Assembly, pre-set product shape include the triangles of various sizes, rectangle, square, pentagon, circle and other do not advise
Then planform.Pre-set product shape defined herein refers to the sample size of product, the shape for the product that real income arrives
Size and preset shape of product allow to have slightly difference.
In the present invention, cutting can choose and pasted by protective film 10 corresponding to the protection membrane part of the shape of film forming 40
It closes and carries out cutting for protective film 10 before matrix 20, also may be selected the fitting of protective film 10 is laggard on the base 20
Row.Specifically, as shown in figure 3, as the second embodiment of the present invention, tool is cut out according to film forming shape area and stress relief zone
Before domain cuts protective film 10, this method further includes that the fitting of protective film 10 is compound to form matrix on the base 20
Layer, wherein after being cut, method further include: film forming processing is carried out to matrix composite layer；According to pre-set product shape pair
Matrix composite layer after film forming processing carries out cutting processing, to obtain product.
In the first embodiment of the present invention, for the ease of the removing of protective film, according to the shape of film forming 40 in pre-set product
Shape cuts protective film 10, to obtain the protective film 10 of the shape with film forming 40, specifically includes: protective film 10 is bonded
On release film 30, the protective film 10 on release film 30 is cut, to obtain the protective film 10 of the shape with film forming 40.
Further, in the present invention, after the protective film 10 for obtaining the shape with film forming 40, in order to realize protection
Film and matrix fit closely, and the protective film 10 of the shape with film forming 40 is fitted in base by using roll-to-roll laminating apparatus
To form matrix composite layer on body 20.Finally, carrying out film forming processing to the matrix composite layer, and multiple to the matrix after film forming processing
It closes layer and cut processing to obtain product.
Further, in the present invention, there are film forming shape area and stress release region due to dividing on protective film,
Therefore, it is extra to tear off after influence of the stress generated when can reduce film forming to pre-set product geomery, and reduction film forming
Produced product deformation when protective film.
Specifically, as shown in Figure 5 and Figure 6, film forming shape area is the corresponding region in hole 50, and stress release region is yin
The corresponding region line L.By being designed improvement to cutting jig, grasped cutting jig using this and carrying out cutting of protective film 10
When making, negative line L can be generated at the edge of the shape of corresponding film forming 40, as the first embodiment of the present invention, form a film 40 knot
Configuration shape is circular configuration, by cutting jig effect, cuts to form four circles according to the shape of film forming 40 on protective film 10
Shape hole 50 is distributed with four negative line L along the even circumferential of circular hole 50, is acted on by negative line L, carrying out film forming processing
When, the stress generated when can reduce film forming, to avoid impacting the shape and size of film forming 40.Furthermore negative line L's
Effect can also reduce the generated product deformation when carrying out the removal of redundant protection film of the matrix composite layer after film forming processing, from
And improve product yield.
As shown in Figure 1 to Figure 2, in the present invention, in order to obtain have film forming 40 shape matrix composite layer, will protect
Film 10 is placed on release film 30, is punched out the form and dimension of multiple required film forming 40 on protective film 10 using sanction tool,
And the protection membrane part for corresponding to the shape of film forming 40 is removed, to be pre-formed the protective film of the shape with multiple film forming 40
10.Then roll-to-roll laminating apparatus is utilized, the protective film 10 of the preformed shape with multiple film forming 40 is fitted in base
20 surface of body, to form the matrix composite layer of the shape with film forming 40.
Specifically, in the present invention, the substrate of matrix 20 includes the organic plastics such as PET, PP, PE, but not limited to this.It protects
Cuticula 10 be include that acrylic, silica gel, polyurethane series etc. have the protective film of adhesive agent and various from the protective film that sticks together.
Further, in the present invention, the thickness of protective film 10 is not more than 200 microns.Wherein, in order to obtain have film forming 40 shape
Matrix composite layer, according to the shape of the film forming 40 of required acquisition can cut the design of jig in the present invention.In order to
Guarantee that the protection membrane part for the shape corresponding to film forming 40 being cut can smoothly remove protective film 10, can will cut jig sanction
The depth cut be set greater than or equal to protective film 10 thickness.
In the present invention, the smooth stripping of cropped protective film is damaged and can guaranteed to matrix 20 in order to prevent
From the depth that can cut jig is set as consistent with protective film 10.It optionally, can also as the other embodiment of the present invention
The depth that jig is cut is set greater than the thickness of protective film 10.
Further, in the present invention, the matrix composite layer after film forming processing is cut according to pre-set product shape
Processing includes: to remove the protective film 10 on the matrix composite layer after film forming processing, to the matrix composite layer for removing protective film 10
It carries out cutting processing.
Specifically, the thickness of the film forming 40 on the matrix composite layer after film forming processing is not more than the thickness of protective film 10.Tool
Body, as shown in Figures 1 to 4, film forming processing includes three kinds, respectively homogeneous film formation a, the uneven film forming b and c that accurately forms a film.
Wherein, homogeneous film formation a is vapor deposition film-formation, and for the uneven b that forms a film for liquid phase film forming, the accurate c that forms a film is 3D printing class.In this hair
In bright specific embodiment, film forming is carried out for matrix composite layer and processes the gas specifically included using CVD, PVD, PECVD etc.
It deposition film build method and is coated with, liquid film build method and the accurate film build method such as dimple, slit.
Further, in order to guarantee the yield of product, the matrix composite layer for removing protective film 10 is carried out to cut processing packet
It includes and is cut along the shape edges of required product so that the geomery of the product finally obtained is equal to or more than
The pre-set product geomery that customer specifies, but the part exceeded should not exceed the maximum magnitude of customer's defined.Specifically
Ground, in the present invention, as shown in Figure 1, the geomery for cutting obtained first kind product is equal to the shape ruler of pre-set product
It is very little, as shown in Fig. 2, cutting the geomery that obtained second class shape of product size is greater than pre-set product.In order to guarantee to produce
It the yield of product and installs convenient for mould group, should be arranged cut the cutter size of processing to the matrix composite layer after film forming processing
For the geomery greater than pre-set product.
In order to be further understood to the present invention, with reference to the accompanying drawing prepared by 1,5 and 6 pair of first embodiment of the present invention
The process of product is described in detail.
First, protective film 10 is fitted on release film 30, according to the shape of film forming 40 in pre-set product in protective film 10
Upper division film forming shape area and stress release region, cut out tool according to film forming shape area and stress release region to release
Protective film 10 on film 30 is cut, to obtain the protective film 10 with the shape of film forming 40 in pre-set product.Wherein, according to
The depth of cut when shape of film forming 40 cuts protective film 10 in pre-set product is equal to the thickness of protective film 10.
Second, the protective film with the shape of film forming 40 in pre-set product is fitted in matrix using roll-to-roll laminating apparatus
To form matrix composite layer on 20.Wherein, sanction when being cut according to the shape of film forming 40 in pre-set product to protective film 10
Cutting depth is equal to the thickness of protective film 10.As shown in figure 5, the shape of film forming 40 is circle in pre-set product.
Specifically, as shown in Figure 5 and Figure 6, film forming shape area is the corresponding region in hole 50, and stress release region is yin
The corresponding region line L.By being designed improvement to cutting jig, grasped cutting jig using this and carrying out cutting of protective film 10
When making, negative line L can be generated in the edge of the shape of film forming 40 in corresponding pre-set product, by cutting jig effect, protected
It cuts to form four circular holes 50 according to the shape of film forming 40 in pre-set product on film 10, along the even circumferential of circular hole 50
Four negative line L are distributed with, are acted on by negative line L, when carrying out film forming processing, the stress generated when can reduce film forming, thus
It avoids impacting the shape of film forming 40 and size in pre-set product.Furthermore the effect of negative line L can also reduce film forming processing
The generated product deformation when carrying out the removal of redundant protection film of matrix composite layer afterwards, to improve product yield.
Third carries out film forming processing to the matrix composite layer with pre-set product shape, and extra protective film 10 is gone
It removes.It is cut or is punched along the edge of required pre-set product shape, to obtain required product.Wherein, such as Fig. 1
Shown, the geomery of first kind product obtained according to a particular embodiment of the invention is equal to the shape ruler of pre-set product
It is very little.It, can also be as shown in Fig. 2, to the matrix composite layer after film forming processing in order to guarantee the yield of product and be installed convenient for mould group
When carrying out cutting processing, the geomery of the second class product obtained is made to be greater than the geomery of pre-set product.
As the second embodiment of the present invention, as shown in Figure 3 and Figure 4, which includes: first by protective film
10 fittings are divided on protective film 10 on the base 20 to form matrix composite layer according to the shape of film forming 40 in pre-set product
Film shape area and stress release region are cut out tool and are carried out according to film forming shape area and stress release region to protective film 10
It cuts, to form the matrix composite layer with the shape of film forming 40 in pre-set product, film forming then is carried out to matrix composite layer and is added
Work finally cut processing to the matrix composite layer after film forming processing according to pre-set product shape to obtain product.
In order to obtain the matrix composite layer with the shape of film forming 40 in pre-set product, protective film 10 is fitted in base first
To form matrix composite layer on body 20, after fitting is completed, according to the shape of film forming 40 in pre-set product to the guarantor on matrix 20
Cuticula 10 is cut, to form multiple protective films corresponding to the shape and structure of film forming 40 in pre-set product on protective film 10
Part.After cutting completion, it will be formed by protective film 10 corresponding to the shape and structure of film forming 40 in multiple pre-set products
Membrane part removal is protected, to form the matrix composite layer with the shape of film forming 40 in pre-set product.
In the present embodiment, the matrix composite layer after film forming processing is carried out according to pre-set product shape cutting processing packet
It includes: the protective film 10 on the matrix composite layer after film forming processing is removed；The matrix composite layer for removing protective film 10 is cut out
Cut processing.Specifically, the thickness of the film forming 40 on the matrix composite layer after film forming processing is not more than the thickness of protective film 10.At this
In invention, as shown in Figure 3 and Figure 4, film forming processing includes three kinds, respectively homogeneous film formation a, uneven film forming b and accurate film forming
c.Wherein, homogeneous film formation a is vapor deposition film-formation, and for the uneven b that forms a film for liquid phase film forming, the accurate c that forms a film is 3D printing class.At this
In the specific embodiment of invention, film forming is carried out for matrix composite layer and processes the gas specifically included using CVD, PVD, PECVD etc.
It body deposition film build method and is coated with, liquid film build method and the accurate film build method such as dimple, slit.
Further, in order to guarantee the yield of product, the matrix composite layer for removing protective film 10 is carried out to cut processing packet
The geomery for including the product for being cut or being punched so that finally obtained along the shape edges of required product is equal to
Or the pre-set product geomery specified greater than customer, but the part exceeded should not exceed the maximum model of customer's defined
It encloses.Specifically, as shown in figure 3, cutting the shape of obtained first kind product through cutting out tool according to a particular embodiment of the invention
Size is equal to the geomery of pre-set product, presets as shown in figure 4, the geomery for cutting obtained second class product is greater than
The geomery of product.In order to guarantee product yield and convenient for mould group install, to film forming processing after matrix composite layer into
The cutter size that row cuts processing should be set greater than the geomery of pre-set product.
In order to be further understood to the present invention, with reference to the accompanying drawing prepared by 3,5 and 6 pairs of second embodiment of the present invention
The process of product is described in detail.
First, protective film 10 is bonded on the base 20 to form matrix composite layer, according to film forming 40 in pre-set product
Shape divides film forming shape area and stress release region on protective film 10, cuts out tool according to film forming shape area and stress
Release areas cuts protective film 10, forms a film 40 be punched out in customer's regulation pre-set product on the protective film of matrix 20
Form and dimension, wherein the depth of cut etc. when being cut according to the shape of film forming 40 in pre-set product to protective film 10
In the thickness of protective film 10.
Specifically, as shown in Figure 5 and Figure 6, film forming shape area is the corresponding region in hole 50, and stress release region is yin
The corresponding region line L.By being designed improvement to cutting jig, grasped cutting jig using this and carrying out cutting of protective film 10
When making, negative line L can be generated in the edge of the shape of film forming 40 in corresponding pre-set product, as the second embodiment of the present invention,
The planform of product is circular configuration, by cutting jig effect, according to film forming 40 in pre-set product on protective film 10
Shape cuts to form four circular holes 50, and four negative line L are distributed with along the even circumferential of circular hole 50, are made by negative line L
With, when carrying out film forming processing, the stress generated when can reduce film forming, to avoid the shape to film forming 40 in pre-set product
And size impacts.Furthermore the effect of negative line L can also reduce the matrix composite layer after film forming processing and carry out redundant protection
Film generated product deformation when removing, to improve product yield.
Second, protection membrane part corresponding with the shape of film forming 40 in pre-set product is removed from protective film 10, with
Form the matrix composite layer with the shape of film forming 40 in pre-set product.Wherein, as shown in figure 5, film forming 40 in pre-set product
Shape is circle.
Third carries out film forming processing to the matrix composite layer with the shape of film forming 40 in pre-set product, and will be extra
Protective film 10 removes.It is cut or is punched along the edge of required pre-set product shape, to obtain required product,
Wherein, as shown in figure 3, the geomery of first kind product obtained is equal to the geomery of pre-set product.
It, can also be as shown in figure 4, multiple to the matrix after film forming processing in order to guarantee the yield of product and be installed convenient for mould group
When conjunction layer carries out cutting processing, the geomery of the second class product obtained is made to be greater than the geomery of pre-set product.
As described above, it is of the invention using the product processing method high production efficiency of protective film, production cost is low and product
Yield is high, and therefore, it is each including optical device, senser element etc. to prepare to can use product processing method of the invention
Kind has the product of rigorous to shape processing.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of product processing method using protective film, which is characterized in that the processing method includes:
Film forming shape area and stress relief zone are divided on protective film (10) according to the shape of film forming (40) in pre-set product
The outer rim in domain, the film forming shape area is connected with the stress release region；
It cuts out tool to cut the protective film (10) according to the film forming shape area and the stress release region, to obtain
The protective film (10) for taking the shape with the film forming (40), removes the protective film of the shape of film forming (40) in the pre-set product
(10)。
2. the product processing method according to claim 1 using protective film, which is characterized in that the stress release region
It is extended to out of described film forming shape area outside the film forming shape area, the shape of the stress release region is straight line or song
Line.
3. the product processing method according to claim 1 using protective film, which is characterized in that the stress release region
It is extended to outside the film forming shape area from the outer rim of the film forming shape area, the shape of the stress release region is straight line
Or curve.
4. the product processing method according to claim 1 using protective film, which is characterized in that cut out tool according to the film forming
Before shape area and the stress release region cut the protective film (10), the method also includes:
The protective film (10) is fitted on matrix (20) to form matrix composite layer；
Wherein, after being cut, the method also includes:
Film forming processing is carried out to described matrix composite layer；
The described matrix composite layer after film forming processing is carried out cutting processing according to pre-set product shape, to obtain the product.
5. the product processing method according to claim 1 using protective film, which is characterized in that remove the pre-set product
After the protective film (10) of the shape of middle film forming (40), the method also includes:
To there is the protective film (10) of described film forming (40) shape to be fitted on matrix (20) to form matrix composite layer；
Film forming processing is carried out to described matrix composite layer；
The described matrix composite layer after film forming processing is carried out cutting processing according to pre-set product shape, to obtain the product.
6. the product processing method according to claim 5 using protective film, which is characterized in that according in pre-set product at
The shape of film (40) cuts protective film (10), to obtain the protective film (10) of the shape with the film forming (40), packet
It includes:
Protective film (10) is fitted on release film (30)；
The protective film (10) on the release film (30) is cut, to obtain the shape with the film forming (40)
Protective film (10).
7. the product processing method according to claim 4 or 5 using protective film, which is characterized in that according to pre-set product
Shape carries out cutting processing to the described matrix composite layer after film forming processing
Protective film (10) on described matrix composite layer after film forming processing is removed；
The described matrix composite layer for removing the protective film (10) is carried out cutting processing.
8. the product processing method according to claim 4 or 5 using protective film, which is characterized in that
It is greater than or equal to pre-set product shape in the cutter size for cut processing to the described matrix composite layer after film forming processing
Shape size.
9. the product processing method according to claim 1 using protective film, which is characterized in that obtaining has the film forming
(40) after the protective film (10) of shape, there will be the protective film of the shape of the film forming (40) using roll-to-roll laminating apparatus
(10) it is fitted on matrix (20) to form matrix composite layer.
10. the product processing method according to claim 4 or 5 using protective film, which is characterized in that described matrix (20)
Substrate include organic plastics.
11. the product processing method according to claim 4 or 5 using protective film, which is characterized in that the film forming processing
For the one of which in homogeneous film formation, uneven film forming and accurate film forming.
12. the product processing method according to claim 4 or 5 using protective film, which is characterized in that
Depth of cut when being cut according to the shape of film forming (40) in pre-set product to protective film (10) is greater than or equal to institute
State the thickness of protective film (10).
13. the product processing method according to claim 4 or 5 using protective film, which is characterized in that after film forming processing
Film forming thickness on described matrix composite layer is not more than the thickness of the protective film (10).
14. the product processing method according to claim 4 or 5 using protective film, which is characterized in that the protective film
(10) thickness is not more than 200 microns.
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| CN201710448797.5A CN109079909A (en) | 2017-06-14 | 2017-06-14 | Utilize the product processing method of protective film |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722581A (en) * | 2008-10-10 | 2010-06-09 | 三星钻石工业股份有限公司 | Method of scribing laminated substrate |
| CN101864552A (en) * | 2009-04-16 | 2010-10-20 | 三星移动显示器株式会社 | The mask frame and the methods involving that are used for thin film deposition |
| CN202862741U (en) * | 2012-08-27 | 2013-04-10 | 宸鸿科技(厦门)有限公司 | Flexible substrate component and protective film applied to flexible substrate |
| US20140192464A1 (en) * | 2013-01-08 | 2014-07-10 | Hzo, Inc. | Masking substrates for application of protective coatings |
| CN103941906A (en) * | 2013-08-30 | 2014-07-23 | 上海天马微电子有限公司 | Preparation method of single-chip touch screen |
| CN104217930A (en) * | 2013-06-05 | 2014-12-17 | 中芯国际集成电路制造(上海)有限公司 | Method for forming graphene patterns |
| CN107768286A (en) * | 2017-10-20 | 2018-03-06 | 米亚索乐装备集成（福建）有限公司 | The stress release method and its device of flexible photovoltaic component package glued membrane |
-
2017
- 2017-06-14 CN CN201710448797.5A patent/CN109079909A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722581A (en) * | 2008-10-10 | 2010-06-09 | 三星钻石工业股份有限公司 | Method of scribing laminated substrate |
| CN101864552A (en) * | 2009-04-16 | 2010-10-20 | 三星移动显示器株式会社 | The mask frame and the methods involving that are used for thin film deposition |
| CN202862741U (en) * | 2012-08-27 | 2013-04-10 | 宸鸿科技(厦门)有限公司 | Flexible substrate component and protective film applied to flexible substrate |
| US20140192464A1 (en) * | 2013-01-08 | 2014-07-10 | Hzo, Inc. | Masking substrates for application of protective coatings |
| CN104217930A (en) * | 2013-06-05 | 2014-12-17 | 中芯国际集成电路制造(上海)有限公司 | Method for forming graphene patterns |
| CN103941906A (en) * | 2013-08-30 | 2014-07-23 | 上海天马微电子有限公司 | Preparation method of single-chip touch screen |
| CN107768286A (en) * | 2017-10-20 | 2018-03-06 | 米亚索乐装备集成（福建）有限公司 | The stress release method and its device of flexible photovoltaic component package glued membrane |
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