CN201597875U - Adhesive protecting film and protecting sleeve formed by same - Google Patents

Adhesive protecting film and protecting sleeve formed by same Download PDF

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Publication number
CN201597875U
CN201597875U CN200920265915XU CN200920265915U CN201597875U CN 201597875 U CN201597875 U CN 201597875U CN 200920265915X U CN200920265915X U CN 200920265915XU CN 200920265915 U CN200920265915 U CN 200920265915U CN 201597875 U CN201597875 U CN 201597875U
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China
Prior art keywords
layer
elastic body
body layer
protective film
adhesion coating
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Expired - Fee Related
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CN200920265915XU
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Chinese (zh)
Inventor
冯利
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Individual
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Individual
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Priority to CN200920265915XU priority Critical patent/CN201597875U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a detachable adhesive protecting film and a protecting sleeve formed by the same. The protecting film comprises an elastic body layer and a decorative layer, the decorative later is disposed on the lower surface of the elastic body layer, the protecting film further comprises a slightly adhering layer adhered onto the upper surface of the elastic body surface, and the slightly adhering layer is made of pressure-sensitive adhesive materials. The detachable adhesive protecting film is made of light and thin materials and can be adhered onto surfaces of products via the elastic body layer and the self-adhesive layer coated on the surface, can lead the slightly adhering layer to be adhered with a fixed object via self weight or exerting a small force, can be adhered onto the fixed object better by forming a small clearance served as a suction disc when the self weight is larger than the absorptive force and tries to be separated from the fixed object, and can be separated from the fixed object easily by means of slightly tearing or uncovering when needing to be taken down from the fixed object.

Description

The protecting sleeve of a kind of viscosity protective film and formation thereof
Technical field
The utility model relates to a kind of be used to pack and protect the viscosity protective film of electronic product and the protecting sleeve of formation thereof.
Background technology
Electronic product; as mobile phone; camera; computer or the like; product surface has generally all sprayed enamelled coating; relatively fragile; scratch easily; collide with or rub off; and also be easy to generate static in the electronic product use, and inhale dust easily, influence the performance of electronic product; the film protection so need protection; protective film of the prior art or protecting sleeve generally are disposable uses, cause the waste of material, and when changing; need peel off pad pasting from product surface; can be at the residual viscose glue of product surface, this residual viscose glue is difficult to remove, and the protective film that also has needs just can be easier to peel off from product surface after UV irradiation or the heating.Have, existing protective film quality is harder again, poor in flexibility, and it is not docile to be attached to product surface, sticks feel difference etc. behind the pad pasting.Existing pad pasting outward appearance is single, mostly is transparent or semitransparent plastic material, and decorate properties is relatively poor.
Summary of the invention
The utility model provides a kind of combination stable, reusable viscosity protective film.
Viscosity protective film of the present utility model comprises elastic body layer and decorative layer, and described decorative layer is arranged on the lower surface of elastic body layer.
Preferably, also comprise the little adhesion coating that invests elastic body layer upper surface.
Preferably, described little adhesion coating is made by adhesive material.Described adhesive material is coated on the elastic body laminar surface, and the surface that the elastic body layer combines with little adhesion coating is a smooth side.
Wherein, described elastic body layer is TPU layer, flexible PVC layer, EVA cavernous body layer or layer of silica gel, but is not limited thereto, or elasticity that forms for other Composite Preparation of this area or rich property material.Preferably, the pulling strengrth of described elastic body layer: 48.73Kg/cm2, stretch ratio: 1553%, 100%MOD:1.99Kg/cm2, when promptly elongating one times, screen resilience is 1.99KG; 300%MOD:3.16Kg/cm2, when promptly elongating 3 times, screen resilience is 3.16KG.
Described decorative layer can be soft, also can be hard, and main rising decorated and protective effect, comprises various natural and synthetic materials, as various thin materials such as leather, plastics, pottery, metals.Between elastic body layer and the decorative layer, can be fitted with distinct methods such as hot pressing, stickups.Decorative layer can be whole a composition, also can realize better coating, protecting various device or relative article for fritter, sheet combination fit in the elastic body layer.
Wherein, described little adhesion coating can be uniform pantostrat or point-like heterogeneous or sheet, and correspondingly, described protective film and product surface can be for evenly continuously bonding or put bonding or sheet is bonding.
The utility model also provides a kind of protecting sleeve, can be used for full parcel or partly is wrapped in product surface, is formed by above-mentioned protective film.
The elastic body layer of the protective film of described protecting sleeve is TPU layer, flexible PVC layer, EVA cavernous body layer or layer of silica gel, and its surface relies on static and dependent interaction to realize and the slight adhesion of the product that is wrapped, and realizes fixing.Decorative layer can be soft, also can be hard, and main rising decorated and protective effect, comprises various natural and synthetic materials.Between elastic body layer and the decorative layer, can be fitted with distinct methods such as hot pressing, stickups.Little adhesion coating is made by adhesive material, realizes the body surface that more firm adhesion is wrapped.
Viscosity protective film of the present utility model is lightweight, thin material.Viscosity protective film of the present utility model; its little adhesion coating is very thin; be micron order; even it is thinner; elastic body layer elasticity in conjunction with little adhesion coating is very big; elasticity is fabulous; the whole protecting film is soft as cloth like this; it is very docile that the protecting sleeve that this protective film or its are prepared from is attached to product surface, when protective film of the present utility model is adsorbed on the fixture by little adhesion coating, by its deadweight; or apply slight power; realize the absorption that little adhesion coating and fixture are more stable, when its deadweight attempted to overcome suction disengaging fixture, the slight void of formation was similar to sucker; better is adsorbed on the fixture; that is, the binding power of little adhesion coating is during greater than the gravity of protective film of the present utility model self, and protective film then of the present utility model or protecting sleeve can stably be pasted on the fixture.When needs when fixture takes off; tear gently or lift protective film or protecting sleeve, can strip down protective film of the present utility model from fixture easily, and not have residue; and viscosity protective film of the present utility model or protecting sleeve can repeated usagies.
Below in conjunction with accompanying drawing, introduce viscosity protective film of the present utility model in detail.
Description of drawings
Fig. 1 is the cross section structure scheme drawing of the utility model viscosity protective film;
Fig. 2 protects film formed protecting sleeve for the utility model viscosity and is wrapped in the cross section structure scheme drawing of packing material surface.
The specific embodiment
As shown in Figure 1, be the cross section structure scheme drawing of viscosity protective film of the present utility model.Described viscosity protective film comprises little adhesion coating 2, elastic body layer 1 and decorative layer 3, and described little adhesion coating 2 and decorative layer 3 are separately positioned on two surfaces up and down of elastic body layer 1.Described little adhesion coating 2 is made by adhesive material.Described adhesive material is coated on elastic body layer 1 surface, and the surface that elastic body layer 1 combines with little adhesion coating 2 is a smooth side, helps little adhesion coating like this and combines with the elastic body layer, also helps forming small sucker spline structure on the electronic product surface.Described elastic body layer is the flexible PVC layer, pulling strengrth: 48.73Kg/cm2, and stretch ratio: 1553%, 100%MOD:1.99Kg/cm2, when promptly elongating one times, screen resilience is 1.99KG; 300%MOD:3.16Kg/cm2, when promptly elongating 3 times, screen resilience is 3.16KG.Described decorative layer 3 is for having the artificial rete of decorative pattern.Between described elastic body layer 1 and the decorative layer 3, can be fitted with distinct methods such as hot pressing, stickups.In this preferred embodiment, described little adhesion coating 2 is even continuous rete.
Certainly, decorative layer can also be pattern, color of being attached to by the whole bag of tricks such as printings on the elastic body layer etc.
Simultaneously, the utility model be can little adhesion coating 2 structure.Realize adhesion by the attractive force between elastic body layer 1 surface and the object.
In other embodiment of the present utility model, described elastic body layer 1 can be TPU layer, EVA cavernous body layer or layer of silica gel, but is not limited thereto, the elasticity or the flexible material that can also form for other Composite Preparation of this area, its upper surface is level and smooth, realizes little sticking effect with the article surface of adhesion.The performance perameter of the elastic body layer that described material is made roughly meets pulling strengrth: 48.73Kg/cm2, stretch ratio: 1553% is advisable.In other embodiment of the present utility model, described decorative layer 3 can be soft, also can be the hard material, and it mainly rises decorates and protective effect, can be selected from various natural and synthetic materials.Little adhesion coating 2 also can be discrete point shape or sheet.
As shown in Figure 2, protect film formed protecting sleeve for viscosity of the present utility model and be enclosed within the structural representation of product surface.The protective film that forms described protecting sleeve comprises little adhesion coating 2, elastic body layer 1 and decorative layer 3, and described little adhesion coating 2 and decorative layer 3 are separately positioned on two surfaces up and down of elastic body layer 1.Described little adhesion coating 2 is made by adhesive material.Described adhesive material is coated on elastic body layer 1 surface, and its thickness is micron order even thinner.The surface that elastic body layer 1 combines with little adhesion coating 2 is a smooth side, helps little adhesion coating like this and combines with the elastic body layer, also helps forming small sucker spline structure on lining product 10 surfaces.Described elastic body layer is the flexible PVC layer, pulling strengrth: 48.73Kg/cm2, and stretch ratio: 1553%, 100%MOD:1.99Kg/cm2, when promptly elongating one times, screen resilience is 1.99KG; 300%MOD:3.16Kg/cm2, when promptly elongating 3 times, screen resilience is 3.16KG.Described decorative layer 3 is for having the artificial rete of decorative pattern.Between described elastic body layer 1 and the decorative layer 3, can be fitted with distinct methods such as hot pressing, stickups.Described little adhesion coating 2 is even continuous rete.In the embodiment of another protecting sleeve, in a part of structure of protecting sleeve, described little adhesion coating is point-like or the discontinuous film of sheet.Certainly, in actual the use, little adhesion coating can, depend merely on elastic body layer 1 and also can realize basic effect.
Viscosity protective film of the present utility model and protecting sleeve flexibility are fabulous, and binding power is good, and it is very docile to be attached to product 10 surfaces, and bonding firmly do not have residue behind the electronic product sur-face peeling, can also repeated usage, and saving in material.And protective film of the present utility model and protecting sleeve can wash, and can also normally use after the cleaning.Viscosity protective film of the present utility model and protecting sleeve can use at various electronic products, as mobile phone, computer, camera or the like.Can also use protection with other various electronics or non-electronic product.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (9)

1. a viscosity protective film is characterized in that, comprises elastic body layer and decorative layer, and described decorative layer is arranged on the lower surface of elastic body layer.
2. viscosity protective film as claimed in claim 1 is characterized in that, its structure also comprises the little adhesion coating that invests elastic body layer upper surface, and little adhesion coating is made by adhesive material.
3. viscosity protective film as claimed in claim 1 or 2 is characterized in that, described elastic body layer is TPU layer, flexible PVC layer, EVA cavernous body layer or layer of silica gel.
4. viscosity protective film as claimed in claim 3 is characterized in that the pulling strengrth of described elastic body layer is not less than 48.73Kg/cm2, and stretch ratio is not less than 1553%.
5. viscosity protective film as claimed in claim 2, the face of described elastic body layer and little adhesion coating combination is a smooth flat.
6. viscosity protective film as claimed in claim 2 is characterized in that, described little adhesion coating is uniform pantostrat or point-like heterogeneous or sheet.
7. a protecting sleeve is characterized in that, is formed by the described protective film of claim 1.
8. a protecting sleeve is characterized in that, is formed by the described protective film of claim 2.
9. protecting sleeve as claimed in claim 8 is characterized in that, described little adhesion coating is made by adhesive material, and described elastic body layer is TPU layer, flexible PVC layer, EVA cavernous body layer or layer of silica gel.
CN200920265915XU 2009-12-29 2009-12-29 Adhesive protecting film and protecting sleeve formed by same Expired - Fee Related CN201597875U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920265915XU CN201597875U (en) 2009-12-29 2009-12-29 Adhesive protecting film and protecting sleeve formed by same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920265915XU CN201597875U (en) 2009-12-29 2009-12-29 Adhesive protecting film and protecting sleeve formed by same

Publications (1)

Publication Number Publication Date
CN201597875U true CN201597875U (en) 2010-10-06

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103536013A (en) * 2013-10-24 2014-01-29 朱庆飞 Hot-stamped digital electronic product protection sleeve and manufacturing method thereof
CN104085152A (en) * 2014-07-25 2014-10-08 常熟璟杰进出口有限公司 Aluminum-coated non-woven fabric
CN104589772A (en) * 2014-12-30 2015-05-06 东莞唯佳电子有限公司 Preparation method for arc-edge screen protection film and arc-edge screen protection film prepared by method
CN105161870A (en) * 2015-09-09 2015-12-16 国网新疆电力公司奎屯供电公司 Ground line sheath
CN106479388A (en) * 2016-11-25 2017-03-08 苏州东福电子科技股份有限公司 A kind of precise positioning pad pasting
CN106634662A (en) * 2016-11-25 2017-05-10 苏州东福电子科技股份有限公司 Copper foil and aluminum foil patch capable of accurately positioning
CN106988500A (en) * 2017-05-23 2017-07-28 江苏君成建材科技有限公司 Novel energy-saving environment-friendly ceramic tile conserves pad pasting

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103536013A (en) * 2013-10-24 2014-01-29 朱庆飞 Hot-stamped digital electronic product protection sleeve and manufacturing method thereof
CN103536013B (en) * 2013-10-24 2016-01-27 启东市汇通螺丝厂 A kind of thermoprint digital electronic goods protective sleeve and preparation method
CN104085152A (en) * 2014-07-25 2014-10-08 常熟璟杰进出口有限公司 Aluminum-coated non-woven fabric
CN104589772A (en) * 2014-12-30 2015-05-06 东莞唯佳电子有限公司 Preparation method for arc-edge screen protection film and arc-edge screen protection film prepared by method
CN104589772B (en) * 2014-12-30 2017-06-20 东莞唯佳电子有限公司 The preparation method and product of a kind of arc side screen diaphragm
CN105161870A (en) * 2015-09-09 2015-12-16 国网新疆电力公司奎屯供电公司 Ground line sheath
CN105161870B (en) * 2015-09-09 2017-11-07 国网新疆电力公司奎屯供电公司 Ground wire sheath
CN106479388A (en) * 2016-11-25 2017-03-08 苏州东福电子科技股份有限公司 A kind of precise positioning pad pasting
CN106634662A (en) * 2016-11-25 2017-05-10 苏州东福电子科技股份有限公司 Copper foil and aluminum foil patch capable of accurately positioning
CN106988500A (en) * 2017-05-23 2017-07-28 江苏君成建材科技有限公司 Novel energy-saving environment-friendly ceramic tile conserves pad pasting

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20121229