CN202766462U - Moving-adhesive-backed laminating/pre-coated film - Google Patents
Moving-adhesive-backed laminating/pre-coated film Download PDFInfo
- Publication number
- CN202766462U CN202766462U CN 201220320181 CN201220320181U CN202766462U CN 202766462 U CN202766462 U CN 202766462U CN 201220320181 CN201220320181 CN 201220320181 CN 201220320181 U CN201220320181 U CN 201220320181U CN 202766462 U CN202766462 U CN 202766462U
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- film
- plastic packaging
- coating film
- high movable
- packaging film
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- Adhesive Tapes (AREA)
- Wrappers (AREA)
Abstract
The utility model discloses a moving-adhesive-backed laminating/pre-coated film which can be repeatedly applied and has technical effect that no adhesive is left on the surface of an adhered object after the film is removed. According to the technical scheme achieving the technical effect, moving adhesive is coated to one side of a laminating/pre-coated film, release paper is attached to one side of the moving adhesive, and two films with EVA (ethylene vinyl-acetate copolymer) hot melt adhesive on the inner side are inserted into a print for hot-pressing laminating with adhesive sides of the films opposed, and accordingly the moving-adhesive-backed laminating/pre-coated film is formed.
Description
Technical field
The utility model relates to a kind of high movable gum plastic packaging film or pre-coating film, and it can repeatedly be puted up and do not stay cull after affixed object dignity is taken off.
Background technology
Print is in order to realize prolonged preservation, to prevent from damaging or being convenient to protection; usually the plastic packaging film or the pre-coating film that adopt up and down two inboards to scribble the EVA hot melt adhesive carry out plastic packaging; this plastic packaging film or pre-coating film are generally used for photo, file, eating house menu etc., and the later photo of plastic packaging, menu etc. are puted up with scotch tape or double sticky tape usually.
Adopt this mode can have a kind of defective: photo, menu etc. can leave cull after putting up with scotch tape or double sticky tape when taking off, not only affect attractive in appearance, and time-consuming, effort, expensive when removing cull.The cited side at film of prior art such as Japanese Patent login No. 3118739 communique of utility model patent is sticked adhesive tape, puts up problem although can solve plastic packaging film, can leave cull after when taking plastic packaging film or pre-coating film off.
Summary of the invention
Thereby the technical problems to be solved in the utility model is to scribble high movable glue by the side at plastic packaging film or pre-coating film to realize and can repeatedly put up, and high movable gum plastic packaging or pre-coating film film are taken the technique effect that rear affixed object dignity is not stayed cull off.
For achieving the above object, the technical scheme that adopts of the utility model is:
Scribble high movable glue at plastic packaging film or pre-coating film one side, namely scribble on the basis of high movable glue at plastic packaging film or pre-coating film one side, two inboards are up and down scribbled in the plastic packaging film of EVA hot melt adhesive or the pre-coating film insert print, carry out plastic packaging by heating and pressurizing, form high movable gum plastic packaging film or pre-coating film after the processing, and post separate-type paper in high movable gum one side.
The technical solution of the utility model owing to scribbling high movable glue in a side of plastic packaging film or pre-coating film, does not leave cull when the coating object is taken off, and as long as the adhesive capacity of high movable glue keeps certain level, just can repeatedly put up use.
On this basis, above-mentioned by two plastic packaging film or pre-coating films that scribble the EVA hot melt adhesive up and down, except EVA hot melt adhesive face relative, print is inserted wherein, the process heating and pressurizing forms beyond the usually said plastic packaging film or pre-coating film, also can be overlayed by individual film direct heat that scribbles the EVA hot melt adhesive to be combined on the print.
High movable gum plastic packaging film of the present utility model or pre-coating film, side at film scribbles the EVA hot melt adhesive, and scribble high movable glue at the opposite side of this (volume) film, again in high movable gum one side applying separate-type paper, be referred to as plastic packaging film or pre-coating film (or being called first film), and another inboard scribbles between the lower plastic packaging film of EVA hot melt adhesive or the pre-coating film (or being called second film) and inserts print, carry out heating and pressurizing processing, form complete high movable gum plastic packaging film or pre-coating film.
By adopting above-mentioned improvement, plastic packaging film of the present utility model or pre-coating film have and can repeatedly put up, and do not stay the feature of cull after taking off.
Description of drawings
Fig. 1 is the side-view of high movable gum plastic packaging film of the present utility model or pre-coating film, has shown that through heating and pressurizing, a part is by the state of plastic packaging;
Fig. 2 is the structure of the utility model high movable gum plastic packaging film or pre-coating film and the structural representation of formation;
Fig. 3 is the schematic diagram of the utility model high movable gum plastic packaging film or pre-coating film machining state;
Fig. 4 is the schematic diagram of tearing separate-type paper of the utility model high movable gum plastic packaging film or pre-coating film;
Fig. 5 is the utility model high movable gum plastic packaging film or the pre-coating film view when putting up;
Fig. 6 a, 6b are the utility model high movable gum plastic packaging film or the pre-coating film schematic diagram when taking off from affixed object dignity, and wherein 6a is view when taking off, and 6b takes rear view off;
In described accompanying drawing, the 10th, high movable gum plastic packaging film or pre-coating film, (12,14) are hot melt adhesive layers, and (16,18) are the starting material films, the 20th, and print, the 22nd, plastic packaging film or pre-coating film, the 24th, high movable glue-line, the 26th, separate-type paper, the 28th, laminating machine, the 30th, insert port, 32 represent metope.
Embodiment
Below with reference to embodiment and accompanying drawing the technical solution of the utility model is described.As long as without prejudice to technological thought principle of the present invention, can do various changes or distortion on this basis.
Wherein, the same material structure uses the same-sign title to represent in the accompanying drawings, and for example symbol (10) represents a kind of form that high movable gum plastic packaging film or pre-coating film are implemented in the accompanying drawings.
As shown in Figure 1, structure of the present utility model is: there are EVA hot melt adhesive (12,14) and EVA hot melt adhesive (16,18) in the inboard of high movable gum plastic packaging film or pre-coating film 10, the middle print 20 that inserts, form complete plastic packaging film or the pre-coating film 22 of a cover through heating and pressurizing, scribble high movable glue 24 at a complete plastic packaging film of cover or a side of pre-coating film, again in a side applying separate-type paper 26 of high movable gum.
The coating structure of gum plastic packaging film or pre-coating film 10 as shown in Figure 2, film wherein, or be called first plastic packaging film or pre-coating film, a side scribble EVA hot melt adhesive 12, opposite side scribbles high movable glue 24, applying separate-type paper 26 on high movable glue again, one side of an other film scribbles EVA hot melt adhesive 14, or be called second plastic packaging film or pre-coating film 18, with the EVA hot melt adhesive layer (12 in above-mentioned first plastic packaging film or the pre-coating film 16,14) corresponding in opposite directions, insert print 20, carry out the heating and pressurizing plastic packaging with 16 and 18.
High movable gum plastic packaging film of the present utility model or pre-coating film 10 are to form through the heating and pressurizing plastic packaging, and scribble high movable glue 24 in a side of a retable sealer or pre-coating film 22.
In described accompanying drawing, the material of first plastic packaging film or pre-coating film 16 and second plastic packaging film or pre-coating film 18 is PET film or OPP film.In addition, according to the needs of processing, the material of first plastic packaging film or pre-coating film 16 and second plastic packaging film or pre-coating film 18 also can be used the starting material film of other materials except PET film or OPP film.
In described accompanying drawing, first plastic packaging film or pre-coating film 12 and second plastic packaging film or the employed glue of pre-coating film 14 interior finishing coats are EVA glue.In addition, as required, available other hot melt adhesives of the EVA glue of hot melt adhesive layer (12,14) replace.
In the utility model, the thickness of high movable gum plastic packaging film or pre-coating film is 100 μ m or other thickness.As required, thickness can be done variation.
In the utility model, the high movable glue that high movable gum plastic packaging film or pre-coating film use is high movable acrylic glue (Pressure sensitive adhesive).The utility model is after the another side of first plastic packaging film 16 scribbles high movable glue 24, corresponding with scribbling EVA hot melt adhesive aspect (12,14) between second plastic packaging film or pre-coating film 18 and first plastic packaging film or the pre-coating film 16, the middle print that inserts carries out the heating and pressurizing plastic packaging again.Therefore, if scribble the character of high movable and the glue layer of composition at high movable glue layer 24, make all applicable the technical solution of the utility model of use and solvent high movable glue or other resene high movable glue.
Below in conjunction with Fig. 3-Fig. 6 a, 6b high movable gum plastic packaging film or pre-coating film 10 are described.
As shown in Figure 3, insert print between the hot melt adhesive layer 14 of the hot melt adhesive layer 12 of first plastic packaging film or pre-coating film 16 and second plastic packaging film or pre-coating film 18, insert the entrance 30 of plastic packaging machine 28, first plastic packaging film or pre-coating film 16 and second plastic packaging film or pre-coating film 18 through the heating and pressurizing plastic packagings, are formed high movable gum plastic packaging film or pre-coating film 10.
As shown in Figure 4, high movable gum plastic packaging film or pre-coating film 10 can be seen high movable glue-line 24 after taking separate-type paper 26 off, can be attached to the places such as metope 32.
When high movable gum plastic packaging film or pre-coating film 10 are taken off from metope etc., can simply take off and glue is not stayed by the surface of the objects such as wall covering surface.As long as the glue layer 24 of high movable glue has certain viscosity in addition, can repeatedly put up.
High movable gum plastic packaging film or pre-coating film 10 are directly to put up after the separate-type paper of back end is torn, and do not need scotch tape or pressure sensitive adhesive double coated band to put up.
The same with existing plastic packaging film or pre-coating film product, product of the present utility model can be within the family, carry out overlay film processing in the shop, office, do not worry the glue phenomenon of overflowing.
The glue that high movable glue-line 24 uses is because be high movable glue, when taking off from metope etc. without the cull phenomenon.In addition, the transparency of high movable gum plastic packaging film or pre-coating film is identical with currently available products with planeness etc.
Below by specific embodiment to specifying that this product is done, it is not limited to the explanation scope to the present embodiment.
Above-mentioned high movable gum plastic packaging film or pre-coating film 10 are puted up on the window-glass after separate-type paper is torn.When the summer of 35 degree, put up, do not stay cull when taking off after half a year on the window-glass.
Comparative example 1
When existing plastic packaging film or pre-coating film are posted in window-glass with double sticky tape, put up when the summer of 35 degree, the window-glass face can leave cull in a large number when taking off after half a year.
Logical result to embodiment 1 and comparative example 1, we can find out that high movable gum plastic packaging film or pre-coating film 10 put up when summer, do not stay cull when taking off after half a year.
High movable gum plastic packaging film of the present utility model or the shape of pre-coating film can be coiled material shape or sheet.
Claims (2)
1. the plastic packaging film of high movable gum or pre-coating film, it is characterized in that being two up and down for described plastic packaging film or pre-coating film, the inboard scribbles the EVA hot melt adhesive, be inserted with print in the middle of described plastic packaging film or the pre-coating film, through heating and pressurizing overlay film plastic packaging, the outside one side of described plastic packaging film or pre-coating film scribbles high movable glue, and described high movable glue one side is posted separate-type paper.
2. the plastic packaging film of high movable gum according to claim 1 or pre-coating film, the wherein film that it is characterized in that described up and down two plastic packaging films or pre-coating film, both first films, the inboard scribbles the EVA hot melt adhesive, scribble high movable glue at the opposite side that is coated with the EVA hot melt adhesive, high movable glue one side is posted separate-type paper; The other film of two plastic packaging films or pre-coating film up and down, i.e. second film, the inboard scribbles the EVA hot melt adhesive, and insert print between first film, with first with one group of film of second relative composition of film EVA hot melt adhesive face, this group film forms complete high movable gum plastic packaging film or pre-coating film through the heating and pressurizing plastic packaging, and described high movable gum plastic packaging film or the pre-coating film outside one side scribble high movable glue.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-002553U | 2012-04-27 | ||
| JP2012002553U JP3176977U (en) | 2012-04-27 | 2012-04-27 | Laminated film with releasable adhesive layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766462U true CN202766462U (en) | 2013-03-06 |
Family
ID=47773049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320181 Expired - Fee Related CN202766462U (en) | 2012-04-27 | 2012-07-04 | Moving-adhesive-backed laminating/pre-coated film |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3176977U (en) |
| CN (1) | CN202766462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109488A (en) * | 2013-04-17 | 2014-10-22 | 斯韦德克斯有限两合公司 | Plastic package film |
| CN106739222A (en) * | 2016-11-30 | 2017-05-31 | 宜兴市王者塑封有限公司 | A kind of plastic packaging film of UV solidifications and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273972B (en) * | 2016-08-11 | 2018-10-12 | 安徽国风塑业股份有限公司 | A kind of BOPP pre-coating films of high-peeling strength and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0728941U (en) * | 1993-11-05 | 1995-05-30 | 株式会社日本物流 | Laminating sheet |
| JPH10249982A (en) * | 1997-03-17 | 1998-09-22 | Toshimitsu Takano | Laminated film having sticky adhesive |
| JP2005082741A (en) * | 2003-09-10 | 2005-03-31 | Saikyosha:Kk | Adhesive-processed sheet and product using the same |
-
2012
- 2012-04-27 JP JP2012002553U patent/JP3176977U/en not_active Expired - Lifetime
- 2012-07-04 CN CN 201220320181 patent/CN202766462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109488A (en) * | 2013-04-17 | 2014-10-22 | 斯韦德克斯有限两合公司 | Plastic package film |
| CN106739222A (en) * | 2016-11-30 | 2017-05-31 | 宜兴市王者塑封有限公司 | A kind of plastic packaging film of UV solidifications and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3176977U (en) | 2012-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |