CN201347418Y - Carton-sealing adhesive tape using composite packaging film as substrate - Google Patents
Carton-sealing adhesive tape using composite packaging film as substrate Download PDFInfo
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- CN201347418Y CN201347418Y CNU2008202341208U CN200820234120U CN201347418Y CN 201347418 Y CN201347418 Y CN 201347418Y CN U2008202341208 U CNU2008202341208 U CN U2008202341208U CN 200820234120 U CN200820234120 U CN 200820234120U CN 201347418 Y CN201347418 Y CN 201347418Y
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Abstract
The utility model provides a carton-sealing adhesive tape using composite packaging film as substrate, which comprises a substrate and an adhesive agent layer which is coated on any surface of the substrate, wherein the substrate is a composite packaging film which is respectively provided with a printing layer and a heat-sealing layer on the two surfaces thereof, and at least comprises a two-layer structure. The carton-sealing adhesive tape can effectively combine the packaging film with pressure-sensitive adhesive, and can provide the path for the recycling of great deal of overstocked packaging films while meeting the use performance indexes.
Description
Technical field
The utility model provides a kind of adhesive tape for sealing boxes, and especially providing a kind of is the adhesive tape for sealing boxes of basement membrane with the composite package film.
Background technology
Sealing tape is a kind of easily-consumed products that used in a large number in the packing joint sealing of all kinds of enterprises to transportation and stored goods, all is available from special manufacturer.And, for the image product of outstanding enterprise, promote the reputation of enterprise, it is to have printed pattern or the literal that cooperates products characteristics or enterprises propagandist specially that the sealing tape that enterprise uses generally also can require, so the use of adhesive tape for sealing boxes also is an indispensable spending for enterprise.
Common resulting adhesive tape for sealing boxes all is to be base material with biaxially oriented polypropylene film (BOPP), surface coated pressure sensitive tackiness agent and being prepared into.Except that requiring indexs such as certain cohesiveness and stripping strength, tensile strength and snappiness also are the important parameters of sealing tape for employed this class sealing tape.The base material that is used for this class sealing tape is the unitary film material, is subjected to the restriction of production cost and production technique, does not also adopt matrix material at present, and for example laminated film is as the sealing tape of base material.
For type of production enterprise, because the fast updating of product is regenerated, usually all can there be a large amount of untapped packing films to go out of use because of continuing to use, become stock, for example, cold drink on the market, sour milk, the kind and the kind of product such as milk powder or wrap food increase year by year, for satisfying the production demand, in requisition for the packing film that is used for the various packings of product in a large number and seals, because the market of a lot of products is short life cycle, in case enterprise's decision stops production to it, will produce the discarded of a large amount of packing films, will increase storehouse pressure and cause production cost to increase as untimely processing.These packing of product films are various composite membranes of processing at product performance, directly do and scrap processing, the loss that not only causes fund is (with applicant's self incomplete statistics, only this class fund loss with cold drink and yoghurt production department every year reaches ten thousand yuans of 300-500), also increased the burden of environmental protection treatment.
So, seek the approach that utilizes once more for a large amount of composite package films that overstock, also be the problem that manufacturing enterprise presses for solution.
The utility model content
It is the adhesive tape for sealing boxes of base material with the composite package film that the purpose of this utility model provides a kind of, described packing film and pressure sensitive adhesive is effectively compound, the joint sealing sealing tape that obtains also provides approach for a large amount of utilizations again of overstocking packing film when satisfying using property data.
It is the adhesive tape for sealing boxes of base material with the composite package film that the utility model provides a kind of, this sealing tape is made up of base material and the adhesive layer of coating arbitrary surface of this base material, and described base material is that two surfaces have respectively and undertake the printing of layer and hot sealing layer and comprise the composite package film of two-layer structure at least.
According to the adhesive tape for sealing boxes that the utility model provides, described base material is the composite package film of layer 2-4 structure.More preferably, base material in the utility model is a cold drink, sour milk, used composite package film (comprise and seal film) during diet product such as milk powder are produced, particularly, the base material of adhesive tape for sealing boxes of the present utility model is selected from one of following composite membrane: Biaxially oriented polypropylene film (BOPP)/pearly-lustre unilateral stretching polypropylene composite film (BOPP/ pearly-lustre OPP), delustring Biaxially oriented polypropylene film (BOPP)/pearly-lustre unilateral stretching polypropylene composite film (delustring BOPP/ pearly-lustre OPP), Biaxially oriented polypropylene film (BOPP)/polypropylene composite film (BOPP/PP), delustring Biaxially oriented polypropylene film (BOPP)/polypropylene composite film (delustring BOPP/PP), Biaxially oriented polypropylene film (BOPP)/polypropylene aluminium plating film (BOPP/VMCPP), aluminum-plastic composite membrane and aluminized complex film etc.
Wherein, described aluminum-plastic composite membrane and aluminized complex film are the film of using always in the yoghurt production that seals, and can be phthalic acid glycol ester/aluminium/polyethylene/vinyl-acetic acid-vinyl acetate (PET/AL/PE/EVA) composite membrane and polyethylene terephthalate/polyester aluminium plating film/polyethylene/vinyl-acetic acid-vinyl acetate (PET/VMPET/PE/EVA) composite membrane respectively.
Base material in the utility model is distinguished from function from composite package film commonly used, and internal surface is a hot sealing layer, and outside surface is the layer of undertaking the printing of, and concrete material then is to determine according to the requirement of institute's application product.
According to adhesive tape for sealing boxes of the present utility model, the thickness of described adhesive layer is 0.018-0.035mm, is preferably about 0.026-0.03mm.Particularly, described tackiness agent is the hotness pressure sensitive adhesive.
What the utility model provided is in the adhesive tape for sealing boxes of base material with the composite package film, tackiness agent (hotness pressure sensitive adhesive) can be to coat base material, it is arbitrary surface of composite package film, but the layer of undertaking the printing of of packing film normally is printed with pattern or literal, so, for most composite package films, preferred version of the present utility model is, described adhesive layer is coated on the hot sealing layer of composite package film, during use, the pattern of outside surface can echo mutually with product in the tr, has also reached sign and propaganda to product simultaneously; On the other hand, for using more delustring Biaxially oriented polypropylene film (BOPP)/pearly-lustre unilateral stretching polypropylene (delustring BOPP/ pearly-lustre OPP) or the isostructural composite package film of delustring Biaxially oriented polypropylene film (BOPP)/polypropylene (delustring BOPP/PP) in the cold drink production, described adhesive layer is preferably coated on the printed layers, because the matt film surface of outer surface layer glue power stronger with respect to interior surface layers, the tape surface of Xing Chenging does not have print content like this, use in the time of can being used for some color box-packed products or white leather jacket product, also can improve the entire package effect.
The utility model provides is that the preparation method of the adhesive tape for sealing boxes of base material is with the composite package film: at first composite package film is unreeled, the hotness pressure sensitive adhesive is coated on described composite package film substrate surface, dry then and rolling, wherein, coating temperature can be controlled in 70-85 ℃.
The beneficial effects of the utility model are:
1, base materials employed is a kind of composite membrane, and the single thin film in the present joint sealing sealing tape not only is beneficial to and improves the sealing tape end properties, improves result of use, and has widened producing the selection of adhesive tape with the base material source;
2, utilize packing of product film as base material, use as like product joint sealing sealing tape at the hot sealing layer coating binder of internal surface, the printed layers content of outside surface also provides the propaganda to enterprise and product simultaneously, has saved the special printing cost to sealing tape;
3, the applicant is as the large-lot producer of cold drink and dairy production, on the one hand, processing and buying are very big inputs as the tape of packing articles, on the other hand, because competition, the frequent replacement of product causes remaining packing film and can not continue to use, and a large amount of discarded packing film stock are the difficult problems that trouble for many years.Before the utility model proposes, when occurring such as packing of product films such as cold drink, sour milk, wrap foods when superfluous and overstocked, can only be to throw aside to handle in storehouse or as scrapping film, if these packing films are directly scrapped processing, plastic pellet is processed in recovery, the recovery fund is only scrapped film for 2000-3000 unit/ton, and this is a very surprising waste for large-scale manufacturing enterprise.So, enforcement of the present utility model is the waste and old packing film of a large amount of stocks can be utilized again for applicant's real effect, and obtain the adhesive tape product that performance index such as intensity improve, and after the composite package film that can not continue to use is processed into adhesive tape, be that these scrap packing film equally, to appreciate to about 1.2 ten thousand yuan/ton, the result who takes all factors into consideration, the fund of implementing can reduce ten thousand yuan of 4000-5000 every year of the present utility model is lost, the effect of bringing is to have reduced the input cost of the adhesive band base that needs originally, solved a large amount of packing films by the storehouse pressure that overstocks, its economic benefit is very obvious; On the other hand, avoided so a large amount of packing films to scrap the environmental protection pressure that processing produces, this is also embodied in the lifting of business economic benefit simultaneously.
Description of drawings
Fig. 1 is the adhesive tape for sealing boxes section structure synoptic diagram that the utility model adopts composite package film to obtain as base material.
Fig. 2 is that the utility model adopts composite package film to obtain the section structure synoptic diagram of another embodiment of adhesive tape for sealing boxes as base material.
Embodiment
Describe the realization of the utility model scheme and the beneficial effect that is brought in detail below in conjunction with specific embodiments and the drawings.
As shown in Figure 1, the base material 1 of the adhesive tape for sealing boxes of present embodiment is the composite package film that uses during cold drink product is produced, its material structure is BOPP/ pearly-lustre OPP, as shown in fig. 1, this two-layer compound packing film has hot sealing layer 11 and the layer 12 of undertaking the printing of, and layer 12 surface printing of undertaking the printing of have relevant pattern or literal, and the hotness pressure sensitive adhesive is coated on and forms adhesive layer 2 on the hot sealing layer 11, obtain adhesive tape for sealing boxes of the present utility model after the oven dry, wherein the about 0.028mm of the thickness of adhesive layer 2.This joint sealing uses adhesive tape index determining result referring to Fig. 2.
Still can be with reference to the accompanying drawings 1, but base material 1 wherein is 4 layers of composite membrane, for example: material structure is the plastic-aluminum combined film that seals of PET/AL/PE/EVA, or material structure is the compound film that seals of aluminizing of PET/VMPET/PE/EVA, the film thickness of base material is about 0.09mm, is seal package film commonly used in the yoghurt production.This base material 1 also has hot sealing layer 11 and the layer 12 of undertaking the printing of, and layer 12 surface printing of undertaking the printing of have relevant pattern or literal, and the hotness pressure sensitive adhesive is coated on and forms adhesive layer 2, the about 0.028mm of thickness on the hot sealing layer 11.Owing to be 4 layers of composite membrane, as different from Example 1, at hot sealing layer 11 with undertake the printing of and also be compounded with the material layer (not shown) of two difference in functionalitys between the layer 12.
Table 1: the joint sealing adhesive tape index determining that above-mentioned two kinds of composite membranes and adhesive layer form
#: come self-sealing tank BOPP pressure-sensitive adhesive tape product standard QB/T 2422.
Conclusion: the joint sealing that above-mentioned two kinds of material packing films obtain as base material all can satisfy the index request of this product with adhesive tape.
Embodiment 3
As shown in Figure 2, the base material 1 of the adhesive tape for sealing boxes of present embodiment is the composite package film that uses during cold drink product is produced, its material structure is delustring BOPP/ pearly-lustre OPP, as shown in Figure 2, this two-layer compound packing film has hot sealing layer 11 and the layer 12 of undertaking the printing of, and layer 12 surface printing of undertaking the printing of have relevant pattern or literal, and the hotness pressure sensitive adhesive is coated on the layer 12 of undertaking the printing of and forms adhesive layer 2, obtain adhesive tape for sealing boxes of the present utility model after the oven dry, wherein the about 0.028mm of the thickness of adhesive layer 2.
The joint sealing adhesive tape index determining that table 2 provides embodiment 1, embodiment 3 and other cold drink packing film commonly used and adhesive layer to form.
Table 2
#: come self-sealing tank BOPP pressure-sensitive adhesive tape product standard QB/T 2422.
Can see that from above result the tape that the present invention utilizes the cold drink packing film to make can reach service requirements fully.
Claims (8)
1, a kind of is the adhesive tape for sealing boxes of base material with the composite package film, this sealing tape is made up of base material and the adhesive layer of coating arbitrary surface of this base material, it is characterized in that described base material is that two surfaces have respectively and undertake the printing of layer and hot sealing layer and comprise the composite package film of two-layer structure at least.
2, as claimed in claim 1 is the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that, described base material is the composite package film of layer 2-4 structure.
3, as claimed in claim 2 is the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that described base material is selected from one of following composite membrane: Biaxially oriented polypropylene film (BOPP)/pearly-lustre unilateral stretching polypropylene composite film, delustring Biaxially oriented polypropylene film (BOPP)/pearly-lustre unilateral stretching polypropylene composite film, Biaxially oriented polypropylene film (BOPP)/polypropylene composite film, delustring Biaxially oriented polypropylene film (BOPP)/polypropylene composite film, Biaxially oriented polypropylene film (BOPP)/cast polypropylene aluminium plating film, aluminum-plastic composite membrane and aluminized complex film.
4, as claimed in claim 3 is the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that, described aluminum-plastic composite membrane is polyethylene terephthalate/aluminium/polyethylene/vinyl-acetic acid-vinyl acetate composite membrane, and the described compound film that seals of aluminizing is polyethylene terephthalate/polyester aluminium plating film/polyethylene/vinyl-acetic acid-vinyl acetate composite membrane.
5, as claimed in claim 1 is the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that, the thickness of described adhesive layer is 0.018-0.035mm.
6, as claim 1 or 5 described be the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that described tackiness agent is the hotness pressure sensitive adhesive.
7, as claimed in claim 1 or 2 is the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that, described adhesive layer is coated on the hot sealing layer of composite package film.
8, as claimed in claim 3 is the adhesive tape for sealing boxes of base material with the composite package film, it is characterized in that, described base material is selected from delustring Biaxially oriented polypropylene film (BOPP)/pearly-lustre unilateral stretching polypropylene and meets packing film or delustring Biaxially oriented polypropylene film (BOPP)/polypropylene composite package film, and adhesive layer is coated on the layer of undertaking the printing of of composite package film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202341208U CN201347418Y (en) | 2008-12-26 | 2008-12-26 | Carton-sealing adhesive tape using composite packaging film as substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202341208U CN201347418Y (en) | 2008-12-26 | 2008-12-26 | Carton-sealing adhesive tape using composite packaging film as substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347418Y true CN201347418Y (en) | 2009-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202341208U Expired - Lifetime CN201347418Y (en) | 2008-12-26 | 2008-12-26 | Carton-sealing adhesive tape using composite packaging film as substrate |
Country Status (1)
| Country | Link |
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| CN (1) | CN201347418Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559818A (en) * | 2013-10-12 | 2015-04-29 | 丹阳恒安化学科技研究所有限公司 | Processing technology of adhesive tape |
| CN111267412A (en) * | 2020-03-25 | 2020-06-12 | 晋江市中辉印刷包装有限公司 | Environment-friendly high-adhesiveness packaging box outer film and manufacturing method thereof |
-
2008
- 2008-12-26 CN CNU2008202341208U patent/CN201347418Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559818A (en) * | 2013-10-12 | 2015-04-29 | 丹阳恒安化学科技研究所有限公司 | Processing technology of adhesive tape |
| CN111267412A (en) * | 2020-03-25 | 2020-06-12 | 晋江市中辉印刷包装有限公司 | Environment-friendly high-adhesiveness packaging box outer film and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091118 |
|
| CX01 | Expiry of patent term |