CN202039024U

CN202039024U - Air-permeable protective film stuck on surface of product

Info

Publication number: CN202039024U
Application number: CN2010206996102U
Authority: CN
Inventors: 林佳璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2011-11-16
Anticipated expiration: 2020-12-31

Abstract

An air-permeable protective film stuck on the surface of a product comprises an air-permeable non-woven fabric and a plurality of double-sided adhesive materials; the air-permeable non-woven fabric is formed so as to correspond to the shape of the surface outline of the product to be stuck; one surface of each double-sided adhesive material is arranged on one surface of the air-permeable non-woven fabric, an area is inwardly extended from at least two edges of the air-permeable non-woven fabric, a piece of release paper is arranged on the other surface of each double-sided adhesive material, and by means of the adhesive materials as media, the air-permeable non-woven fabric is stuck on the surface of the product with the corresponding shape. The air-permeable protective film can ensure that the product is air-permeable, can be protected, and cannot be easily broken, and adopting the air-permeable non-woven fabric with the adhesive materials as the product-protecting film has the advantages that: the cost of the non-woven fabric is low, the non-woven fabric is air-permeable and highly elastic, cannot be easily broken, and can provide an optimal protection effect for the product, and the production cost is reduced.

Description

In order to paste ventilative protective membrane at product surface

Technical field

The utility model relate to a kind of protective membrane is covered on product surface after, can make product obtain protection and air permeable effect simultaneously, and more attractive in appearance after pasting in order to paste ventilative protective membrane at product surface.

Background technology

General computer and peripheral product thereof, communications electronics product, LCD TV etc. in order to prevent product surface by scratch, thereby need paste cuticula at the keypoint part of product external surfaces so that protection to be provided in processing procedure before dispatching from the factory; Described cuticula is a kind of thin shape plastic film (can be materials such as PE, PEP, PP), and the mode that it pastes all adopts artificial gum to paste operation and the pressing of cooperation tool pastes; When pasting; at first need be about to sizing material on whole ventilative tNonwovens one side earlier is coated with (i.e. generally alleged gum or gluing) on it fully; then whole cuticula behind the gum pasted on the product surface that needs protection, excision exceeds need protection unnecessary cuticula beyond the position of product surface again.

Aforementioned existing cuticula structure, regular meeting is because be subjected to weather, humidity during overlay film, manually paste inside and outside influence in factor such as degree of being skilled in technique difference, make that the product overlay film is finished after, have air to exist between product surface and cuticula and cause the formation bubble, extremely unbecoming; Other is the person, the quality of cuticula gluing and thickness are because be subjected to the influence of manual operation proficiency, if can't evenly be coated with, producing uneven cull in the time of can causing the human consumer to tear cuticula stays on the product surface, must use solvent to come wiping to remove, do not used organic solvent to come wiping if the human consumer does not examine for the moment, then may cause bad to the baking vanish of product surface even do not have recoverable influence.Moreover, when in factory, constructing overlay film, increase if connecting rains caused atmospheric moisture in several days, when then being affixed on cuticula on the product, can infiltrate gas between cuticula and the product surface, cause looking that having white nepheloid layer exists, extremely unbecoming, so great number of issues often causes the producer's puzzlement, if pad pasting is again then wasted man-hour again, increased cost.

On the other hand, existing cuticula structure causes the usage quantity of sizing material very big because need sizing material be coated with on it fully whole ventilative tNonwovens one side, and cost can't reduce always.

In addition, existing cuticula is fully can't gas-pervious thin shape plastic film, it is covered on not only can derive some problems (for example produce bubble, product is caused color change etc. because smother for a long time) behind the product surface because of breathing freely, and thin shape plastic film is just damaged easily when being subjected to foreign matter and scraping a little, and then hurt product surface, also easy residual sizing material was very unbecoming after cuticula was torn.

The utility model content

Technical problem underlying to be solved in the utility model is; when overcoming cuticula structure that prior art exists and being covered on product surface; because fully product surface is covered and can't breathe freely; so that can be because be subjected to weather; humidity; manually paste in degree of being skilled in technique difference etc.; the influence of externalities; make the compound film quality disunity; unbecoming; leave cull behind the dyestripping easily; thin shape plastic film is scratched easily and injures product surface and coat sizing material on the cuticula fully; cause the usage quantity of sizing material very big; the defective that cost can't reduce always; and provide a kind of in order to paste ventilative protective membrane at product surface; can make product obtain to breathe freely and to protect product again; the overlay film effect of cracky not; the utility model adopts on ventilative tNonwovens the benefit of gum material as the product protection film is set; the cost that is the tNonwovens material is low; has ventilative character again; the good not cracky of elastic properties of materials; can provide best protection effect to product, and reduce manufacturing cost.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind ofly it is characterized in that in order to paste the ventilative protective membrane at product surface, comprising: a ventilative tNonwovens is formed as the surface profile shape of the corresponding product that will paste; Several two-sided gum materials, the one side of this gum material is located at the one side of this ventilative tNonwovens, and side direction extends an area inward from least two edges of this ventilative tNonwovens, the another side of this gum material is provided with separate-type paper, is covered on the surface of institute's correspondingly-shaped product by this gum material as the medium tNonwovens of will breathing freely.

Aforesaid in order to paste the ventilative protective membrane at product surface, wherein the gum material is located at the periphery of described ventilative tNonwovens.

Aforesaid in order to paste the ventilative protective membrane at product surface, wherein the gum material is located at the relative both sides of described ventilative tNonwovens.

Aforesaid in order to paste the ventilative protective membrane at product surface, wherein the gum material is located at the angle end position of described ventilative tNonwovens.

The utility model is that whole ventilative tNonwovens cut into corresponding shape earlier according to important documents such as the shape at product needed overlay film position and sizes; utilize keypoint part (for example periphery, relative both sides, angle end or other local location) the sticking back adhesive material that pastes special machine and need paste again at this ventilative tNonwovens; on the gum material separate-type paper is set; when product is pasted; earlier separate-type paper is torn and to utilize the set gum material of keypoint part to paste to be fixed on product surface, can make product obtain ventilative product, the overlay film effect of cracky not can protected again.

The utility model adopts on ventilative tNonwovens the benefit of gum material as the product protection film is set; the cost that is the tNonwovens material is low, has ventilative character again, the good not cracky of elastic properties of materials; can provide best protection effect to product, and reduce manufacturing cost.

The utility model is because need not be at whole sticking back adhesive material of ventilative tNonwovens, but paste at the keypoint part of tNonwovens of breathing freely, and cut according to the shape of product size, so paste easily, it is quick to paste operation, if paste failure when producing, can tear and repeat to paste again, so almost there is not mortality, can between ventilative tNonwovens and product surface, not produce bubble, cull, shortcoming such as vaporific, ghost in vain, have the good economic benefit such as scratch that prevents.In addition; because the utility model is at the local sticking back adhesive material of the keypoint part of ventilative tNonwovens; so the human consumer does not have cull and retains after tearing overlay film, so that ventilative protective membrane of the present utility model is covered on the quality that is obtained behind the product surface is more excellent compared to existing cuticula structure.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model is provided with two-sided gum material at the edge of ventilative tNonwovens one side an embodiment schematic perspective view.

Fig. 2 is the utility model is provided with separate-type paper on the two-sided gum material that ventilative tNonwovens has been provided with an embodiment schematic perspective view.

Fig. 3 is the perspective exploded view that ventilative tNonwovens of the present utility model is covered on product surface.

Fig. 4 is the schematic perspective view after ventilative tNonwovens of the present utility model is covered on product surface.

Fig. 5 is that the utility model will be shaped to the perspective exploded view that L shaped ventilative tNonwovens is covered on L shaped product surface.

Fig. 6 is the perspective exploded view that ventilative tNonwovens that the utility model will be shaped to rectangle frame is covered on the rectangle frame product surface.

The number in the figure explanation:

1 ... ventilative tNonwovens

2 ... the gum material

3 ... separate-type paper

4 ... product

Embodiment

At first consult Fig. 1, preferred embodiment of the present utility model, be to adopt ventilative tNonwovens 1 as the protective membrane base material with good ventilative character, and cut into corresponding shape in advance according to the surface profile shape of the product that will paste, then to paste special machine at the appropriate location of this ventilative tNonwovens 1 sticking back adhesive material 2; Described appropriate location, be meant that from ventilative tNonwovens 1 two edges simultaneously side direction extends an area inward at least, certainly at the equal sticking back adhesive material in each limit of tNonwovens 1 of breathing freely, or the keypoint part sticking back adhesive material of pasting at several needs, separate-type paper 3 (consulting shown in Figure 2) is set on gum material 2 then, avoids gum material 2 to be stained with glutinous dust or foreign matter and lose stickiness.

Consult Fig. 3, utilize protective membrane of the present utility model that notebook computer product 4 is carried out cuticula and be embodiment; Ventilative protective membrane structure of the present utility model includes the ventilative tNonwovens 1 of the surface profile shape that a corresponding product 4 desires to paste, and the gum material 2 that is located at the keypoint part that ventilative tNonwovens 1 one side desires to paste; After separate-type paper can being torn directly with gum material 2 towards product 4 surfaces, utilize gum material 2 to make ventilative tNonwovens 1 be covered on product 4 surfaces (as shown in Figure 4) as bonding medium, paste Shi Buhui and be subjected to inside and outside factor affecting such as weather, humidity, artificial proficiency and produce bubble, cull, shortcoming such as vaporific, ghost in vain, thereby product surface is more attractive in appearance.

Fig. 5 is when showing the utility model to desire to paste the product surface outline shape of cuticula be L shaped; be that the tNonwovens 1 of will breathing freely in advance cuts into corresponding L shaped shape; utilize again and paste the emphasis position that special machine is covered on gum material 2 ventilative tNonwovens 1 one side; can utilize gum material 2 as medium; L shaped ventilative tNonwovens 1 is pasted on the L shaped surface of being fixed in product 4; allow product surface obtain protection and avoid being subjected to scratch, have air permeable effect simultaneously.

When Fig. 6 desires to paste product 4 surface profiles of cuticula and is shaped as rectangle frame for showing the utility model; be that the tNonwovens 1 of will breathing freely in advance cuts into corresponding rectangle frame shape; utilize again and paste the emphasis position that special machine is covered on gum material 2 ventilative tNonwovens 1 one side of rectangle frame shape; can utilize gum material 2 as medium; the ventilative tNonwovens 1 of rectangle frame shape is pasted on the rectangle frame surface of being fixed in product 4; allow product surface obtain protection and avoid being subjected to scratch, have air permeable effect simultaneously.

Because the product surface shape can have various variations, therefore, the utility model is in order to also corresponding its variation of the ventilative tNonwovens shape that pastes, cause the gum material is located at the change that various necessity also can be made in position on the ventilative tNonwovens, be in principle with can will breathe freely tNonwovens paste and be fixed in product surface and do pasting of emphasis formula, but not on ventilative tNonwovens, carry out comprehensive gum (gluing), save the gum material but do not influence the overlay film effect to reach, allow product surface obtain gas-pervious purpose simultaneously.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structure design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1. one kind in order to paste the ventilative protective membrane at product surface, it is characterized in that, comprising:

One ventilative tNonwovens is formed as the surface profile shape of the corresponding product that will paste;

Several two-sided gum materials, the one side of this gum material is located at the one side of this ventilative tNonwovens, and side direction extends an area inward from least two edges of this ventilative tNonwovens, the another side of this gum material is provided with separate-type paper, is covered on the surface of institute's correspondingly-shaped product by this gum material as the medium tNonwovens of will breathing freely.

2. according to claim 1 in order to paste the ventilative protective membrane at product surface, it is characterized in that: described gum material is located at the periphery of described ventilative tNonwovens.

3. according to claim 1 in order to paste the ventilative protective membrane at product surface, it is characterized in that: described gum material is located at the relative both sides of described ventilative tNonwovens.

4. according to claim 1 in order to paste the ventilative protective membrane at product surface, it is characterized in that: described gum material is located at the angle end position of described ventilative tNonwovens.