CN106584937B - A kind of PVC protective films of good waterproof performance - Google Patents
A kind of PVC protective films of good waterproof performance Download PDFInfo
- Publication number
- CN106584937B CN106584937B CN201611015340.7A CN201611015340A CN106584937B CN 106584937 B CN106584937 B CN 106584937B CN 201611015340 A CN201611015340 A CN 201611015340A CN 106584937 B CN106584937 B CN 106584937B
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- Prior art keywords
- film
- layer
- connector
- bonded
- protective film
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- 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
- B32B33/00—Layered 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
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2457/00—Electrical equipment
-
- 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
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
Abstract
The invention discloses a kind of PVC protective films of good waterproof performance; including protecting membrane body; the inside of protection membrane body is respectively arranged with film and lower film; it is provided with adhesive layer between upper film and lower film; the both sides of adhesive layer are connect with the upper surface of the lower surface of upper film and lower film respectively; upper film is internally provided with matrix; the upper surface of matrix is bonded with refractory layer; the upper surface of refractory layer is bonded with waterproof layer; the lower surface of matrix is bonded with glass layer; the lower surface of glass layer is bonded with composite fibre layer, and the structure inside upper film is identical as the structure inside lower film.The present invention is both provided with chimb in the both sides of upper film and lower film; connector can be protected; reduce influence of the steam to connector; ensure the stability connected between protective film and article; if protection film surface encounters water; upper film can be thrown off by upper chimb, lower film can still protect article, use more safe ready.
Description
Technical field
The present invention relates to protection technical field of membrane, the PVC protective films of specially a kind of good waterproof performance.
Background technology
Protective film can be divided into protective film for digital product, protection film for automobile, household protective film, food fresh keeping guarantor according to purposes
Cuticula etc..As the digital products such as mobile phone are in the universal of China, a kind of system as screen protecting film of protective film slowly
Claim, and its function in screen protecting film field is also multifarious, earliest high definition is scratch resistant, to Hong Kong GLAUKE now, 180 degree
It is in one's favour with OK8 functional form protective films.AR material of the material from earliest PP materials to popular, centre experienced more than 5 years
Development, being received by vast mobile phone group slowly, the application range of protective film is also more and more extensive, but general protection
Film water proofing property is bad, is easy to cause protective film and loses caking property, is detached from so as to cause protective film and article and loses de-protected effect.
Invention content
The purpose of the present invention is to provide a kind of PVC protective films of good waterproof performance, have the waterproof that can enhance protective film
The advantages of property, solve the problems, such as that protective film water proofing property is poor in the prior art.
To achieve the above object, the present invention provides the following technical solutions：A kind of PVC protective films of good waterproof performance, including protect
The inside of cuticula ontology, the protection membrane body is respectively arranged with film and lower film, is provided between the upper film and lower film viscous
Layer is tied, the both sides of the adhesive layer are connect with the upper surface of the lower surface of upper film and lower film respectively, the inside setting of the upper film
There are matrix, the upper surface of described matrix to be bonded with refractory layer, the upper surface of the refractory layer is bonded with waterproof layer, described matrix
Lower surface is bonded with glass layer, and the lower surface of the glass layer is bonded with composite fibre layer, inside the upper film
Structure is identical as the structure inside lower film.
Preferably, the both ends of the upper film are integrally formed with upper connector, and the upper connector on the left of upper film
Left side is integrally formed with upper chimb.
Preferably, the both ends of the lower film are integrally formed with lower connector, and the lower connector on the right side of lower film
Right side is integrally formed with lower chimb.
Preferably, the upper surface of the upper film offers equally distributed groove, and the depth of each groove is upper film
The half of thickness.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention can be very good to improve protective film by being respectively arranged with upper film and lower film in the inside of protective film
Water proofing property can reduce influence of the moisture to protective film caking property, to make protective film preferably be protected to article, extend
The service life of protective film, and opened up by being arranged connector in the edge of protective film, and in the upper surface of protective film
Fluted, if protective film touches moisture, moisture can also be focused in groove and be discharged, and moisture is avoided to cause to invade to connector
Erosion can ensure the caking property of protective film, and reduce the contact area of adhesive glue and article, facilitate and remove protective film, can
To reduce influence of the adhesive glue to article.
2, the present invention is by setting protective film to the combination of upper film and lower film, and is all provided in the both sides of upper film and lower film
It is equipped with chimb, connector can be protected, influence of the steam to connector is reduced, ensures to connect between protective film and article
Stability, and if protection film surface encounter water, upper film can be thrown off by upper chimb, lower film still can be to article
It is protected, uses more safe ready.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the upper film sectional view of the present invention.
In figure：1 protection membrane body, 3 lower films, 4 grooves, 5 adhesive layers, connector on 6,7 time chimbs, connects for 8 times film on 2
Body, chimb, 10 waterproof layers, 11 refractory layers, 12 matrixes, 13 glass layers, 14 composite fibre layers on 9.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of PVC protective films of good waterproof performance, including protection membrane body 1, in order to which article can be more preferable
Storage, and extend fresh keeping time and the service life of article, people are by adding article using protective film in the outer surface of article
With protection, article is avoided to be damaged, the inside of protection membrane body 1 is respectively arranged with film 2 and lower film 3, by protective film
Inside be respectively arranged with film 2 and lower film 3, can be very good improve protective film water proofing property, can reduce moisture to protection
The influence of film caking property extends the service life of protective film to make protective film preferably be protected to article, upper film 2
Both ends are integrally formed with upper connector 6, and positioned at the left side of the upper connector 6 in the left side of upper film 2 integrally formed with upper chimb 9,
It is both provided with chimb by setting protective film to the combination of upper film 2 and lower film 3, and in the both sides of upper film 2 and lower film 3, it can
To be protected to connector, reduce influence of the steam to connector, ensures the stability connected between protective film and article, and
And if protection film surface encounters water, upper film 2 can be thrown off by upper chimb 9, lower film 3 can still protect article
Shield, using more safe ready, the upper surface of upper film 2 offers equally distributed groove 4, and the depth of each groove 4 is
The half of 2 thickness of upper film is offered by being arranged connector in the edge of protective film, and in the upper surface of protective film
Groove 4, if protective film touches moisture, moisture can also be focused in groove 4 and be discharged, and reduced moisture and caused to invade to connector
Erosion can ensure the caking property of protective film, and reduce the contact area of adhesive glue and article, facilitate and remove protective film, can
To reduce influence of the adhesive glue to article, the both ends of lower film 3 are located at integrally formed with lower connector 8 under 3 right side of lower film
The right side of connector 8 facilitates integrally formed with lower chimb 7 and throws off protective film, more convenient to use, and when can save
Between, it is provided with adhesive layer 5 between upper film 2 and lower film 3, the both sides of adhesive layer 5 are upper with the lower surface of upper film 2 and lower film 3 respectively
Surface connects, and make to connect between film 2 and lower film 3 more stablizes, and can preferably be protected to article, upper film 2 it is interior
Portion is provided with matrix 12, and the upper surface of matrix 12 is bonded with refractory layer 11, can enhance the heat resistance of protective film, reduces heat pair
The upper surface of the influence of protective film, refractory layer 11 is bonded with waterproof layer 10, reduces influence of the steam to protective film caking property, ensures
The stability of connection, the lower surface of matrix 12 are bonded with glass layer 13, and the lower surface of glass layer 13 is bonded with compound
Fibrous layer 14 can enhance protection film strength and toughness, protective film is made to be not readily susceptible to damage, and extend protective film uses the longevity
It orders, the structure inside upper film 2 is identical as the structure inside lower film 3.
In summary：The PVC protective films of the good waterproof performance, by being respectively arranged with upper film 2 under in the inside of protective film
Film 3 can be very good the water proofing property for improving protective film, can reduce influence of the moisture to protective film caking property, to make protection
Film preferably protects article, extends the service life of protective film, and by being arranged connector on the side of protective film
At edge, and fluted 4 are opened up in the upper surface of protective film, if protective film touches moisture, moisture can also focus in groove 4
It discharges, moisture is avoided to cause to corrode to connector, can ensure the caking property of protective film, and reduce adhesive glue and article
Contact area facilitates and removes protective film, it is possible to reduce it is anti-to solve protective film in the prior art for influence of the adhesive glue to article
The problem of aqueous difference.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of PVC protective films of good waterproof performance, including protection membrane body（1）, it is characterised in that：The protection membrane body（1）
Inside be respectively arranged with film（2）And lower film（3）, the upper film（2）And lower film（3）Between be provided with adhesive layer（5）, described
Adhesive layer（5）Both sides respectively with upper film（2）Lower surface and lower film（3）Upper surface connection, the upper film（2）Inside set
It is equipped with matrix（12）, described matrix（12）Upper surface be bonded with refractory layer（11）, the refractory layer（11）Upper surface bond
There is waterproof layer（10）, described matrix（12）Lower surface be bonded with glass layer（13）, the glass layer（13）Under
Surface is bonded with composite fibre layer（14）, the upper film（2）Internal structure and lower film（3）Internal structure is identical；
The upper film（2）Both ends integrally formed with upper connector（6）, and it is located at upper film（2）The upper connector in left side（6）'s
Left side is integrally formed with upper chimb（9）；The lower film（3）Both ends integrally formed with lower connector（8）, and it is located at lower film
（3）The lower connector on right side（8）Right side integrally formed with lower chimb（7）.
2. a kind of PVC protective films of good waterproof performance according to claim 1, it is characterised in that：The upper film（2）Upper table
Face offers equally distributed groove（4）, and each groove（4）Depth be upper film（2）The half of thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015340.7A CN106584937B (en) | 2016-11-18 | 2016-11-18 | A kind of PVC protective films of good waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015340.7A CN106584937B (en) | 2016-11-18 | 2016-11-18 | A kind of PVC protective films of good waterproof performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106584937A CN106584937A (en) | 2017-04-26 |
| CN106584937B true CN106584937B (en) | 2018-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611015340.7A Expired - Fee Related CN106584937B (en) | 2016-11-18 | 2016-11-18 | A kind of PVC protective films of good waterproof performance |
Country Status (1)
| Country | Link |
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| CN (1) | CN106584937B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345949A (en) * | 2018-10-25 | 2019-02-15 | 惠州市浩明科技股份有限公司 | Antifalsification label |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04316632A (en) * | 1991-04-08 | 1992-11-09 | Kuraray Plast Kk | Waterproof sheet |
| KR100890435B1 (en) * | 2008-05-09 | 2009-03-26 | 이대우 | Waterproof sheet and manufacturing method of waterproof sheet and construction method for using the waterproof sheet |
| CN104369499A (en) * | 2014-11-19 | 2015-02-25 | 陈伟群 | Composite protective film for mobile phone |
| CN204451409U (en) * | 2014-12-29 | 2015-07-08 | 天津龙尚洁科技有限公司 | A kind of automobile finish Multifunctional protective cuticula |
| CN206326926U (en) * | 2016-11-18 | 2017-07-14 | 无锡祁龙胶粘制品有限公司 | A kind of PVC diaphragms of good waterproof performance |
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2016
- 2016-11-18 CN CN201611015340.7A patent/CN106584937B/en not_active Expired - Fee Related
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| CN106584937A (en) | 2017-04-26 |
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Granted publication date: 20180817 Termination date: 20181118 |