CN109551957A - One kind can be posted rupture pressure disc and preparation method thereof - Google Patents

One kind can be posted rupture pressure disc and preparation method thereof Download PDF

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Publication number
CN109551957A
CN109551957A CN201710887772.5A CN201710887772A CN109551957A CN 109551957 A CN109551957 A CN 109551957A CN 201710887772 A CN201710887772 A CN 201710887772A CN 109551957 A CN109551957 A CN 109551957A
Authority
CN
China
Prior art keywords
layer
optical
area
posted
pressure disc
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.)
Pending
Application number
CN201710887772.5A
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Chinese (zh)
Inventor
陈世育
张许松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN ZHENGFENG PRINTING CO Ltd
Original Assignee
SHENZHEN ZHENGFENG PRINTING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN ZHENGFENG PRINTING CO Ltd filed Critical SHENZHEN ZHENGFENG PRINTING CO Ltd
Priority to CN201710887772.5A priority Critical patent/CN109551957A/en
Publication of CN109551957A publication Critical patent/CN109551957A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • B44C5/04Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0446Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/06Interconnection of layers permitting easy separation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02Superimposing layers

Abstract

The present invention relates to one kind can be posted rupture pressure disc and preparation method thereof, the printing ink layer including setting gradually and optical adhesive layer.Optical adhesive layer finally glues in the present invention, without baking process, can maintain its stickup property and optical characteristics, and can eliminate the undesirable elements such as the uncontrollable quality in production process;Finished product is formed by stacking by printing ink layer and optical adhesive layer, and centre is without any substrate, therefore finished product thickness can be controlled by printing condition and the thickness of optical adhesive layer;Be not required to purchase it is expensive without the explosion-proof membrane material of substrate, and optical adhesive layer double-sided adhesive can be adjusted on demand and carry out meet demand characteristic.

Description

One kind can be posted rupture pressure disc and preparation method thereof
Technical field
The present invention relates to printing technologies, can be posted rupture pressure disc and preparation method thereof more specifically to one kind.
Background technique
Existing lining type decoration rupture pressure disc is formed by five layers, is followed successively by release film layer, OCA glue-line, PET base material, layer dress Adorn layer and protective film layer.The decoration rupture pressure disc is fitted on glass, is realized to the decoration of glass panel, is avoided in glass panel On carry out the processing technology such as printing.Decoration rupture pressure disc is fitted on glass, lining type rupture pressure disc is formed, decorative layer obtains effectively Ground protection, and play the performance for preventing glass fragment from splashing;In addition, increase the display screens form such as mobile phone, computer color and Pattern enriches various ornamental patterns, meets demand of the people to product diversification.
Current rupture pressure disc product has insufficient and disadvantage below: rupture pressure disc includes optical cement and PET base material, and thickness is one Determine to be restricted in degree, and changeability is small, it is difficult to which it is light and short to have violated current electronic product for the thickness for reducing rupture pressure disc The development trend of change;Though presently commercially available reduces material thickness without base material type rupture pressure disc, expensive, printing operation limitation Greatly, finished product yield is relatively low;For the band optical cement PET base material of rupture pressure disc because of heating for multiple times, baking in printing process, optical adhesive layer is easy It generates and goes bad, uncontrollable quality abnormal occur;It is likely to occur crystal point when the band optical cement PET base material production of rupture pressure disc, and is fed Control is not easy, easily influence finished product yield.
Summary of the invention
The purpose of the present invention is to provide one kind can be posted rupture pressure disc and preparation method thereof, solves in the prior art anti- The problem that quick-fried film thickness is thicker, expensive, yield is low, quality is uncontrollable etc..
The technical proposal for solving the technical problem of the invention is: one kind can be posted rupture pressure disc, including what is set gradually Printing ink layer and optical adhesive layer.
It is posted in rupture pressure disc in of the invention, the printing ink layer, which depends on, to be arranged on backing layer, the off-set oil The release layer for making the backing layer be convenient for tearing off, the printing ink layer and institute are provided between layer of ink and the backing layer It states also to imprint between optical adhesive layer and has optical grains layer;It is also coated between the optical grains layer and the optical adhesive layer high anti- Optical coatings.
It is posted in rupture pressure disc in of the invention, the backing layer is provided with product region, and the area of the release layer is big In the area of the product region, the area of the printing ink layer is greater than the area of the release layer, the optical grains layer Area be greater than the area of the printing ink layer, the face of the areas of the anti-optical coatings of height greater than the optical grains layer Product, the area of the optical adhesive layer are greater than the area of the anti-optical coatings of height.
It is posted in rupture pressure disc in of the invention, the anti-optical coatings of height are used by physical vapor deposition method Tin, indium or sial one layer on the optical grains layer surface Vacuum Deposition has metallic luster and dielectric film layer.
It is posted in rupture pressure disc in of the invention, the release layer is the release layer made of wax or UV ink.
It is posted in rupture pressure disc in of the invention, the printing ink layer includes masking ink layer, background color ink layer and figure Literary ink layer, the masking ink layer, background color ink layer and picture and text ink layer are successively printed on the release layer, and the screening The area for covering ink layer is greater than the area of the release layer, and the area of the background color ink layer is greater than the face of the masking ink layer Product, the area of the picture and text ink layer are greater than the area of the background color ink color.
It is posted in rupture pressure disc in of the invention, the backing layer is the backing layer made of PET, the thickness of the support degree layer Degree is 0.075mm~0.188mm.
It is posted in rupture pressure disc in of the invention, the optical adhesive layer is the optical cement made of OCA or OCR optical cement Layer, the side of the optical adhesive layer have the release protective layer that can be torn.
The present invention also provides a kind of above-mentioned preparation methods for being posted rupture pressure disc, comprising:
A, the product region on backing layer prints release layer;
B, printing ink layer is printed in the release layer;
C, the coating of mounting glue is covered with optical adhesive layer;
D, it is squeezed out using deaeration machine by the fine gas bubbles generated during glue are mounted.
In the preparation process in accordance with the present invention, between step B and C further include:
E, optical grains layer is made on the printing ink layer;
F, high anti-optical coatings are plated on the optical grains layer, the optical adhesive layer mounting glue coating overlays on the height On anti-optical coatings.
Implement it is of the invention be posted rupture pressure disc and preparation method thereof, have the advantages that optical cement in the present invention The last gluing of layer can maintain its stickup property and optical characteristics, and can eliminate uncontrollable in production process without baking process The undesirable elements such as quality;Finished product is formed by stacking by printing ink layer and optical adhesive layer, and centre is without any substrate, therefore finished product thickness can It is controlled with thickness by printing condition and optical adhesive layer;Be not required to purchase it is expensive without the explosion-proof membrane material of substrate, and can Adjustment optical adhesive layer double-sided adhesive carrys out meet demand characteristic on demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for being posted rupture pressure disc of the invention.
Specific embodiment
With reference to the accompanying drawings and examples, the rupture pressure disc and preparation method thereof that is posted of the invention is described further:
The present invention selects suitable separated type material, and covered in progress picture and text printing, UV transfer or optical cement mounting on release layer, The processing procedures such as NCVM, production are posted rupture pressure disc without base material type decorative appearance.
As shown in Figure 1, the present invention relates to one kind can be posted rupture pressure disc, it includes the printing set gradually that this, which can be posted rupture pressure disc, Ink layer 3 and optical adhesive layer 4.Wherein, printing ink layer 3, which depends on, is arranged on backing layer 1, printing ink layer 3 and backing layer 1 it Between be provided with for making backing layer 1 be convenient for the release layer 2 that tears off.
Wherein, also coining has optical grains layer 5 between printing ink layer 3 and optical adhesive layer 4.Optical grains layer 5 with High anti-optical coatings 6 are also coated between optical adhesive layer 4.It in other embodiments, can be according to the actual situation without imprinting optics Lines layer 5 and it is coated with high anti-optical coatings 6.
Printing ink layer 3 includes covering ink layer 31, background color ink layer 32 and picture and text ink layer 33, masking ink layer 31, Background color ink layer 32 and picture and text ink layer 33 are successively printed on release layer 2.
Wherein, backing layer 1 is the backing layer made of PET, backing layer 1 with a thickness of 0.075mm~0.188mm.Backing Layer 1 is posted rupture pressure disc finished product when becoming use for tearing off from release layer 2.
Release layer 2 is provided on backing layer 1, release layer 2 is the release layer made of wax or UV ink.On backing layer 1 With product region, which refers to the size that can be posted when rupture pressure disc is eventually fabricated finished product, and other regions can be cut Fall.The area of release layer 2 is greater than the area of the product region of backing layer 1.
Needed for positioning and final finished separation of the above-mentioned release layer 2 for product region, a formula or rolling can be used to carry out Printing.It should be noted that release layer 2 is not limited to wax or UV ink, other ink that can generate release effect or coating are equal Within protection scope of the present invention.
Masking ink layer 31, background color ink layer 32 and picture and text ink layer 33 are successively printed on release layer 2.Wherein cover Ink layer 31 is used to prevent the bad problem of finished product light transmission, can require according to shielding, color demand, translucency of actual printing ink etc. To determine the thickness of the masking ink layer 31.It can also use a formula or rolling printed.
Background color ink layer 32 refers to the ink layer for embodying finished product appearance color, the layer according to color increase in demand print pass, It can also use a formula or rolling printed.
Pattern, text and mark needed for picture and text ink layer 33 refers to printing etc., can change according to actual demand, be printed in glass The material surface that glass or finished product paste, it is same that a formula or rolling can be used to be printed.
Wherein, the area for covering ink layer 31 is greater than the area of release layer 2, and the area of background color ink layer 32 is greater than masking oil The area of layer of ink 31, the area of picture and text ink layer 33 are greater than the area of background color ink layer 32.
Optical grains layer 5 is one layer of UV gloss oil of printing on the semi-finished product for printing picture and text ink layer 33, with corresponding lines Mold combines, and is UV-light cured to form optical grains, reaches and issues raw chatoyant effect in different perspectives, increases product Attraction.Wherein, common grain pattern can be voluntarily opened, without additional production mold, low in cost, imprintable CD line, metal The optical grains layers such as drawing pattern, milled carbon fiber, each geometric figure.
After being embossed optical grains layer 5, high anti-optical coatings 6, the anti-optics plating of the height are coated on optical grains layer 5 Film layer 6 is one layer of tool by physical vapor deposition method using tin, indium or sial on the optical grains layer surface Vacuum Deposition There are metallic luster and dielectric film layer, changes the reflection on 5 surface of optical grains layer, prevent optical grains layer 5 by optical cement 4 covering of layer is without as it can be seen that increase product metal texture.Wherein, the area of optical path lines layer 5 is greater than the face of picture and text ink layer 33 The area of product, high anti-optical coatings 6 is greater than the area of optical grains layer 5.
Optical adhesive layer 4 be the optical adhesive layer formed on high anti-optical coatings 6 is overlayed on by the mounting of OCA optical cement, or by OCR optical cement is coated on the optical adhesive layer formed on high anti-optical coatings 6.The area of optical adhesive layer 4 is greater than high anti-optics plating The area of film layer 6.Wherein, the side of optical adhesive layer 4 has the release protective layer 7 that can be torn.
The present invention also provides the above-mentioned preparation methods for being posted rupture pressure disc, comprising:
S1, the product region on backing layer 1 print release layer 2;
S2, printing ink layer 3 is printed in release layer 2;Wherein, specifically, masking oil is successively printed on release layer 2 Layer of ink 31, background color ink layer 32 and picture and text ink layer 33;
S3, optical grains layer 5 is made on printing ink layer 3;
S4, high anti-optical coatings 6 are plated on optical grains layer 5;
S5, the coating of mounting glue is covered with optical adhesive layer 4 on high anti-optical coatings 6, and controls pressure when mounting glue, to ensure Bubble-free generates in the process, and can be filled up completely and be covered on textured surface;It should be noted that working as not set optical grains layer 5 When with high anti-optical coatings 6, optical adhesive layer 4 can also directly mount glue coating and overlay on printing ink layer 3, that is, overlay on picture and text oil In layer of ink 33;
S6, it is squeezed out using deaeration machine by the fine gas bubbles generated during glue are mounted;And before ensuring optical adhesive layer 4 and mounting glue Semi-finished product paste combination really;
S7, molding is cut according to size, the shape of product region, usable knife is cut or radium-shine cut.
In other embodiments, also according to the actual situation without imprinting optical grains layer and being coated with high anti-optical coatings.
Wherein, printing ink layer 3 includes masking ink layer 31, background color ink layer 32 and picture and text ink layer 33, covers ink Layer 31, background color ink layer 32 and picture and text ink layer 33 are successively printed on release layer 2.
Wherein, backing layer 1 is the backing layer made of PET, support degree layer 1 with a thickness of 0.075mm~0.188mm.Backing Layer 1 is posted rupture pressure disc finished product when becoming use for tearing off from release layer 2.
Release layer 2 is provided on backing layer 1, release layer 2 is the release layer made of wax or UV ink.On backing layer 1 With product region, which refers to the size that can be posted when rupture pressure disc is eventually fabricated finished product, and other regions can be cut Fall.The area of release layer 2 is greater than the area of the product region of backing layer 1.
Needed for positioning and final finished separation of the above-mentioned release layer 2 for product region, a formula or rolling can be used to carry out Printing.It should be noted that release layer 2 is not limited to wax or UV ink, other ink that can generate release effect or coating are equal Within protection scope of the present invention.
Masking ink layer 31, background color ink layer 32 and picture and text ink layer 33 are successively printed on release layer 2.Wherein cover Ink layer 31 is used to prevent the bad problem of finished product light transmission, can require according to shielding, color demand, translucency of actual printing ink etc. To determine the thickness of the masking ink layer 31.It can also use a formula or rolling printed.
Background color ink layer 32 refers to the ink layer for embodying finished product appearance color, the layer according to color increase in demand print pass, It can also use a formula or rolling printed.
Pattern, text and mark needed for picture and text ink layer 33 refers to printing etc., can change according to actual demand, be printed in glass The material surface that glass or finished product paste, it is same that a formula or rolling can be used to be printed.
Wherein, the area for covering ink layer 31 is greater than the area of release layer 2, and the area of background color ink layer 32 is greater than masking oil The area of layer of ink 31, the area of picture and text ink layer 33 are greater than the area of background color ink layer 32.
Optical grains layer 5 is one layer of UV gloss oil of printing on the semi-finished product for printing picture and text ink layer 33, with corresponding lines Mold combines, and is UV-light cured to form optical grains, reaches and issues raw chatoyant effect in different perspectives, increases product Attraction.Wherein, common grain pattern can be voluntarily opened, without additional production mold, low in cost, imprintable CD line, metal The optical grains layers such as drawing pattern, milled carbon fiber, each geometric figure.After being embossed optical grains layer 5, on optical grains layer 5 High anti-optical coatings 6 are coated with, the anti-optical coatings 6 of the height are using tin, indium or sial by physical vapor deposition method in institute One layer stated on optical grains layer surface Vacuum Deposition has metallic luster and dielectric film layer, changes 5 table of optical grains layer The reflection in face prevents optical grains layer 5 by the covering of optical adhesive layer 4 without as it can be seen that increasing product metal texture.Wherein, optical path line The area of road floor 5 is greater than the area of picture and text ink layer 33, and the area of high anti-optical coatings 6 is greater than the area of optical grains layer 5.
Optical adhesive layer 4 be the optical adhesive layer formed on high anti-optical coatings 6 is overlayed on by the mounting of OCA optical cement, or by OCR optical cement is coated on the optical adhesive layer formed on high anti-optical coatings 6.The area of optical adhesive layer 4 is greater than high anti-optics plating The area of film layer 6.Wherein, the side of optical adhesive layer 4 has the release protective layer 7 that can be torn.
The backing layer 1 that the present invention selects with a thickness of 0.075mm~0.188mm, the printing release layer 2 on backing layer 1, then The printing ink layer 3 of printing decorative color, picture and text etc. on release layer 2, optical grains layer 5 and high anti-optical coatings 6, then in Printing zone mounting is covered or coated optical glue-line 4, and tears off backing layer 1 when surface covering release protective layer 7, use, excellent Point is as follows:
Optical adhesive layer 4 finally glues, and without baking process, can maintain its stickup property and optical characteristics, and can eliminate life The undesirable elements such as the uncontrollable quality during production;Finished product is formed by stacking by printing ink layer 3 and optical adhesive layer 4, and intermediate nothing is appointed What substrate, therefore finished product thickness can be controlled by printing condition and the thickness of optical adhesive layer 4;It is not required to the expensive nothing of purchase The explosion-proof membrane material of substrate, and 4 double-sided adhesive of optical adhesive layer can be adjusted on demand and carry out meet demand characteristic.
The present invention solves following problems: by the controllability of 4 thickness of printing condition and optical adhesive layer, to adjust on demand existing There is the thickness of rupture pressure disc, and then realizes the target of ultra-thin rupture pressure disc finished product production;Solves the band glue PET base material of existing rupture pressure disc The problem rotten because of the optical adhesive layer 4 caused by repeatedly toasting in the production process, realizes the controllable of finished appearance, physical property etc. Change, reaches best product effect;It is printed by using common PET as 1 material of backing layer, the coining of optical grains layer 5, light The mounting for learning glue-line 4 processes such as cover, it can be achieved that rupture pressure disc product production, eliminate and buy cost of the rupture pressure disc with glue PET base material, Reduce production cost;Without PET base material in finished product, except thickness reduces outer, flexibility promotion, be more suitable for the following hyperboloid or More bend glass decorative appearances paste use;Establish colourless high reflection vacuum splashing and plating membrane technology.
The rupture pressure disc that is posted of the invention can be applied in mobile phone, tablet computer and all kinds of glass decorations;It can also answer The transparent material difficult for other printings, uses as decoration;It can also be applied to be the production being strict with to finished product thickness Product, this technology can overcome the limitation of rupture pressure disc base material thickness and processability, voluntarily control finished product thickness transitivity demand on demand.
It should be understood that it will be understood by those skilled in the art that it can be modified or changed according to the above description, but this Within a little improvement or transformation should all belong to the protection domain of appended claims of the present invention.

Claims (10)

1. one kind can be posted rupture pressure disc, which is characterized in that including the printing ink layer set gradually and optical adhesive layer.
2. according to claim 1 be posted rupture pressure disc, which is characterized in that the printing ink layer, which depends on, to be arranged in backing On layer, the release layer for making the backing layer be convenient for tearing off, institute are provided between the printing ink layer and the backing layer It states also to imprint between printing ink layer and the optical adhesive layer and has optical grains layer;In the optical grains layer and the optical cement High anti-optical coatings are also coated between layer.
3. according to claim 2 be posted rupture pressure disc, which is characterized in that the backing layer is provided with product region, institute The area for stating release layer is greater than the area of the product region, and the area of the printing ink layer is greater than the face of the release layer Product, the area of the optical grains layer are greater than the area of the printing ink layer, and the area of the anti-optical coatings of height is greater than The area of the optical grains layer, the area of the optical adhesive layer are greater than the area of the anti-optical coatings of height.
4. according to claim 2 be posted rupture pressure disc, which is characterized in that the anti-optical coatings of height are to pass through physics Vapor phase deposition method has metallic luster using tin, indium or sial one layer on the optical grains layer surface Vacuum Deposition and non-leads Electrical film layer.
5. according to claim 2 be posted rupture pressure disc, which is characterized in that the release layer is made of wax or UV ink Release layer.
6. according to claim 2 be posted rupture pressure disc, which is characterized in that the printing ink layer includes masking ink Layer, background color ink layer and picture and text ink layer, the masking ink layer, background color ink layer and picture and text ink layer are successively printed on described On release layer, and the area of the masking ink layer is greater than the area of the release layer, and the area of the background color ink layer is greater than The area of the masking ink layer, the area of the picture and text ink layer are greater than the area of the background color ink color.
7. according to claim 2 be posted rupture pressure disc, which is characterized in that the backing layer is the backing made of PET Layer, the support degree layer with a thickness of 0.075mm~0.188mm.
8. according to claim 1 be posted rupture pressure disc, which is characterized in that the optical adhesive layer is by OCA or OCR optics Optical adhesive layer made of glue, the side of the optical adhesive layer have the release protective layer that can be torn.
9. the preparation method that one kind can be posted rupture pressure disc characterized by comprising
A, the product region on backing layer prints release layer;
B, printing ink layer is printed in the release layer;
C, the coating of mounting glue is covered with optical adhesive layer;
D, it is squeezed out using deaeration machine by the fine gas bubbles generated during glue are mounted.
10. the preparation method according to claim 9 for being posted rupture pressure disc, which is characterized in that between step B and C also Include:
E, optical grains layer is made on the printing ink layer;
F, high anti-optical coatings are plated on the optical grains layer, it is reflective that the optical adhesive layer mounting glue coating overlays on the height It learns on film plating layer.
CN201710887772.5A 2017-09-27 2017-09-27 One kind can be posted rupture pressure disc and preparation method thereof Pending CN109551957A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710887772.5A CN109551957A (en) 2017-09-27 2017-09-27 One kind can be posted rupture pressure disc and preparation method thereof

Publications (1)

Publication Number Publication Date
CN109551957A true CN109551957A (en) 2019-04-02

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