CN207141697U - Heat shrinkage label film and its bottle wrapped - Google Patents
Heat shrinkage label film and its bottle wrapped Download PDFInfo
- Publication number
- CN207141697U CN207141697U CN201720670278.9U CN201720670278U CN207141697U CN 207141697 U CN207141697 U CN 207141697U CN 201720670278 U CN201720670278 U CN 201720670278U CN 207141697 U CN207141697 U CN 207141697U
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- bottle
- heat
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- cap
- shrinkable label
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- 239000003814 drug Substances 0.000 description 9
- 238000002955 isolation Methods 0.000 description 9
- 238000005336 cracking Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229940079593 drug Drugs 0.000 description 7
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- 235000013305 food Nutrition 0.000 description 5
- 238000007373 indentation Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 229920006300 shrink film Polymers 0.000 description 4
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- 235000013361 beverage Nutrition 0.000 description 3
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- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003221 ear drop Substances 0.000 description 1
- 229940047652 ear drops Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003889 eye drop Substances 0.000 description 1
- 229940012356 eye drops Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
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- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- 239000002356 single layer Substances 0.000 description 1
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- 230000000153 supplemental effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
It the utility model is related to heat shrinkage label film and its bottle wrapped.Specifically, it is related to a kind of heat shrinkage label film, it includes：Membrane body, including the bottle surface of bottle and bottle cap for wrapping；With opening fault line, when the heat shrinkage label film is wrapped in bottle surface through thermal contraction, the opening fault line is being connected the circle of the bottleneck to be formed setting one positioned at bottle with bottle cap, wherein, the opening fault line is in the form of the short score line of compartment, and the length ratio in the score line portion of the short score line of the compartment and non-score line portion is in prescribed limit.The utility model further relates to a kind of bottle for having wrapped above-mentioned heat shrinkage label film.The heat shrinkage label film of the application bottle covering part when in use still retains and not fallen off, and heat shrinkage label film easily disconnects when separating bottle and bottle cap in the article in needing to use bottle but bottle and the two-part heat shrinkage label film of bottle cap still remain intact upon opening.
Description
Technical Field
The application belongs to the technical field of product packaging, relates to a bottle, in particular to a bottle wrapped by a heat shrinkable label film, and more particularly relates to a bottle wrapped by a heat shrinkable label film for subpackaging articles such as medicines, cosmetics, foods and the like. Further, the application also relates to a heat shrinkable label film for wrapping the bottle. Wrapping the bottle with the heat-shrinkable label film of the present application can impart excellent properties to the bottle.
Background
Bottles for subpackaging products such as medicines, cosmetics, foods and the like, particularly medicines, are available in the market at present, the appearance of the bottles is generally half-set-label, the integral aesthetic property of the products is limited, and the bottle mouth part of the half-set-label bottle is completely exposed, so that the bottles are extremely easy to be secondarily polluted in the storage and circulation processes. Tests have been carried out to test the penetration of ink into the beverage, which have shown that ink and air can enter the threaded portion of the bottle mouth even if the bottle is not opened. The thread part can not be protected by sealing, which is always a difficult problem in the beverage industry. It can directly cause the bottle mouth to be polluted by dust, germs or harmful substances in refrigerating fluid. A part of full-set standard products exist in the domestic market, but the film is easy to break or be torn off when the bottle neck of the product is transversely torn.
In order to guarantee the anti-theft opening function and the product use safety of bottle body packages of medicines, foods, beverages, cosmetics and the like, many heat-shrinkable labels are designed into an integrated packaging form from a bottle body to a bottle cap, and a tear line is processed on a heat-shrinkable film on the outer surface of the bottle cap through a virtual cutter process, and the tear line is convenient for tearing the heat-shrinkable film on the bottle cap, so that the bottle cap is convenient to open. The existing common tear lines on the heat shrinkable film label usually include two, one is an annular isolation tear line around the bottle neck, the other is an opening tear line perpendicular to the annular isolation tear line, the two tear lines are connected in a T shape, when the bottle cap needs to be opened, the bottle cap is firstly torn from one end of the opening tear line, and when the bottle cap is torn to the joint with the annular isolation tear line, the bottle cap rotates around the bottle neck for one circle, so that the heat shrinkable film on the periphery of the bottle cap is torn off, however, the following problems are found in the actual use process: although the opening tear line is arranged on the heat shrinkable film, the strength of the heat shrinkable film at the tear line is still higher, and the heat shrinkable film can be torn by a large force, so that the heat shrinkable film is inconvenient to tear; when the opening tearing line is torn to the intersection with the annular isolation tearing line, the opening tearing line can easily cross the annular isolation tearing line so as to damage the heat shrinkable film on the bottle body.
The prior art has many solutions to the problems associated with the above expectations. For example, CN201942056U (chinese patent application No. 2010206568542) discloses an easily torn bottle label, which comprises a body, and is characterized in that the body is transversely provided with an easily torn line, a row of air holes are vertically arranged, a bump is arranged on the upper edge of the body, and the easily torn line is arranged on the bump downwards to the easily torn line. The body is single-layer OPS, PVC or PET. However, in practice, the vertical air holes are not arranged, and the production of products is not influenced; when the air holes are formed, the air holes are easy to crack when the bottle is unscrewed, so that the bottle body cannot be continuously wrapped after the bottle is opened, and therefore, the air holes are not preferable to be formed; the lug and the easy-tearing line are arranged, the upper half part of the film can be separated from the bottle cap after the bottle is opened, and the bottle cap can not be wrapped continuously.
CN202321012U (chinese patent application No. 2011204962182) discloses an easy-to-tear bottle label, which is characterized in that: for individual layer's shrink film, be equipped with horizontal easy tear line on the shrink film, easily tear line top and be equipped with easily tearing the piece, easily tear the piece and become to fall triangle-shaped or fall trapezoidal shrink back in shrink film parcel, easily tear the line and be located bottle lid edge or bottleneck department, easily tear the piece and be located the bottle lid, in addition the shrink film on be equipped with fore-and-aft transparent window. However, the easy-to-tear bottle label is provided with the easy-to-tear block, and the upper half part of the film can be separated from the bottle cap after the bottle is opened, so that the bottle cap cannot be wrapped continuously.
CN203047686U (chinese patent application No. 2012207126810) discloses a container packaging film, which comprises a container body, and is characterized in that: at container packaging body surface cladding one deck rete, the rete is gone up the mouth and is equipped with first tear indentation along the department downwards, and the body neck ring is established the second and is torn the indentation and tear the indentation intercommunication with first tearing. In addition, the first tearing indentation is two that are arranged at intervals, and the middle is provided with a direction indicator. In addition, a trademark or a pattern layer can be formed on the surface of the film layer. This design sets up first tear indentation, and the first half membrane can break away from the bottle lid after uncork, can not continue to wrap up the bottle lid.
CN203624196U (chinese patent application No. 2013206340065) discloses a corrosion-resistant heat-shrinkable film with tear lines, which is characterized by comprising an upper half and a lower half of the heat-shrinkable film separated by transverse tear lines, wherein the top end of the upper half of the heat-shrinkable film is provided with a tearing head protruding outwards, the top ends of two vertical tear lines are connected with the tearing head, and the bottom ends of the two vertical tear lines are connected with the transverse tear lines. Furthermore, the left side and the right side of the upper half part of the heat shrinkable film are butted with the left side and the right side of the lower half part of the heat shrinkable film to form a cylindrical structure. In the design, the convex tearing head and the vertical tearing line thereof are arranged, the upper half part of the film can be separated from the bottle cap after the bottle is opened, and the bottle cap can not be wrapped continuously.
CN204979678U (chinese patent application No. 2015206880683) discloses a bottle body and cap integrated heat shrinkable film packaging label, which comprises a heat shrinkable film label body, the thermal contraction film label body is provided with an isolation tear line which divides the thermal contraction film label body into a bottle body label part and a bottle cap label part, it is characterized in that the label part of the bottle cap is provided with a tearing part, the tearing part comprises an inclined opening tearing line and an auxiliary tearing line parallel to the opening tearing line, the outer end of the opening tearing line is connected with the top edge of the label part of the bottle cap, the inner end of the opening tearing line is obliquely connected with the isolation tearing line, the auxiliary tear line is positioned in the obtuse included angle range between the opening tear line and the isolation tear line, the outer end of the auxiliary tear line is connected with the top edge of the label part of the bottle cap, and the inner end of the auxiliary tear line is not connected with the isolation tear line. One example is a secondary tear line having a length 1/3-2/3 of the length of the opening tear line. As an example, when the label portion of the bottle cap is wrapped on the bottle cap, the central angle of the opening tear line and the auxiliary tear line is between 15 ° and 60 °. One example is where the opening tear line is at an angle of between 45 deg. and 80 deg. to the barrier tear line. One example is a bottle cap label portion having two sets of tear portions symmetrically disposed about an axis. One example is that there are two sets of tear on the label portion of the bottle cap, and the two sets of tear are distributed in parallel. However, the patent provides a tear above the horizontal separation tear line, which includes both an opening tear line and a supplemental tear line parallel thereto, and other design issues such as detachment of the membrane of the closure portion may also be present.
In general, the heat shrinkable films of the prior art described above are mostly able to solve the problem of being not easily torn. However, for products which have a bottle body and a bottle cap and are used for multiple times, such as packaging bottles for multiple-use medicines, cosmetics and the like, after the heat shrinkable films of the bottle body and the bottle cap are disconnected, the heat shrinkable film on the bottle cap is retained and still coated on the bottle cap, and the instruction words on the bottle cap need to be retained for multiple times; the above prior art heat shrinkable films are not effective in maintaining the integrity of the heat shrinkable film of the cap portion.
Therefore, it is still highly desirable for those skilled in the art to solve the above technical problems or technical contradictions.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a bottle covered with a heat shrinkable label film, which is expected to remain without falling off the heat shrinkable label film of a bottle cap portion when the bottle is used, and to be easily broken when the bottle body and the bottle cap are separated when the contents of the bottle are required to be used but to remain intact after the breaking. Another object of the present application is to provide a heat-shrinkable label film for wrapping a bottle, which is capable of imparting the above-mentioned technical effects to the bottle wrapped with the heat-shrinkable label film.
To this end, the present application provides, in a first aspect, a bottle characterized by comprising:
a bottle for containing an article;
a bottle cap for use with (e.g., by threaded form fit connection with) the mouth of the bottle body and forming a bottle neck;
the heat-shrinkable label sleeving film is wrapped on the surfaces of the bottle body and the bottle cap through heat shrinkage after the bottle body and the bottle cap are tightly screwed and sealed after articles are contained in the bottle;
and the opening fracture line is arranged in a circle on the thermal contraction labeling film at the bottle neck formed by connecting the bottle body and the bottle cap.
The bottle of the first aspect of the present application is characterized in that the heat shrinkable label film is further drawn or printed with product description words on the surface close to one side or the other side (i.e. the inner side or the outer side) of the bottle body and the bottle cap.
The bottle of the first aspect of the present application is characterized in that the heat shrinkable label film is further painted or printed with a product pattern on a surface of one side or the other side (i.e., the inner side or the outer side) of the bottle body and the bottle cap.
The bottle of the first aspect of the present application is characterized in that the heat shrinkable label film is further drawn or printed with product description words and/or product patterns on the surface close to one side or the other side (i.e., the inner side or the outer side) of the bottle body and the bottle cap.
The bottle of the first aspect of the present application, characterized in that the opening rupture line is in the form of a spaced-apart dashed line.
The bottle of the first aspect of the present application, wherein the opening rupture line is in the form of a spaced-apart short score line, and a length ratio of a score line portion to a non-score line portion of the spaced-apart short score line is 1: 0.7 to 0.9.
The bottle of the first aspect of the present application, wherein the opening rupture line is in the form of a spaced-apart short score line, and a length ratio of a score line portion to a non-score line portion of the spaced-apart short score line is 1: 0.7 to 0.85. It has been unexpectedly found that the heat shrinkable label film of the cap portion is distorted when the non-scored line portion is more than 0.95 times the length of the scored line portion when the bottle is unscrewed, for example, the non-scored line portion is 1.0 or 1.5 times the length of the scored line portion to reach 8% and 11% from the probability of distortion (test of samples of 100 or more bottles), respectively, and the longer the non-scored line portion is, the higher the distortion rate is. Distortion of the heat shrinkable label film of the cap portion affects not only the aesthetic appearance of the product (since these products are usually used many times), but also the identification of the characters and/or patterns on the heat shrinkable label film of the cap portion. It has also been found that when the non-scored line portion is 0.65 times or less the length of the scored line portion, the opening rupture line provided at the neck of the bottle may excessively shrink to be cracked in the production process of the heat shrinkable sleeve label film on the bottle via heat shrinkage, for example, when the non-scored line portion is 0.6 times or 0.5 times the length of the scored line portion, such cracking rates are 14% and 17%, respectively, and the shorter the non-scored line portion, the higher the cracking rate, which is to be avoided in production. When the length ratio of the scribed line portion to the non-scribed line portion is 1: 0.7 to 0.9 such as 1: and when the torsional modulus and the cracking rate are 0.7-0.85%, the torsional modulus and the cracking rate are both less than 1%.
The bottle according to the first aspect of the present application is characterized in that, at the neck of the bottle, the ratio of the outer diameters of the bottle body and the bottle cap is 1: 0.8 to 1.2.
The bottle according to the first aspect of the present application is characterized in that, at the neck of the bottle, the ratio of the outer diameters of the bottle body and the bottle cap is 1: 0.85 to 1.15.
A bottle according to the first aspect of the present application, wherein the contents of the bottle are in liquid form.
The bottle according to the first aspect of the present application is characterized in that the contents of the bottle are in liquid form, and when first opened, the bottle body is separated from the heat shrinkable label film wrapped around the bottle cap at the opening rupture line by unscrewing the bottle cap counterclockwise with respect to the bottle body.
The bottle according to the first aspect of the present application is characterized in that the contents contained therein are in liquid form, and when the bottle is first opened, the bottle body and the heat shrinkable label film wrapped outside the bottle cap are separated at the opening rupture line by unscrewing the bottle cap counterclockwise relative to the bottle body, and the two separated heat shrinkable label films are respectively kept wrapped on the outer surfaces of the bottle body and the bottle cap.
The bottle according to the first aspect of the present application is characterized in that the contents contained therein are in the form of liquid, and the liquid in the bottle is used many times by means of repeated opening and closing of the bottle body and the bottle cap.
Further, a second aspect of the present application provides a heat shrinkable label film, characterized in that it comprises:
the film body is used for wrapping the surface of a bottle comprising a bottle body and a bottle cap; and
a ring of opening fracture line is arranged at the bottle neck formed by connecting the bottle body and the bottle cap when the thermal shrinkage label covering film is wrapped on the surface of the bottle through thermal shrinkage,
wherein,
the opening rupture line is in the form of a spaced-apart short score line, and the length ratio of the score line part to the non-score line part of the spaced-apart short score line is 1: 0.7 to 0.9.
The heat-shrinkable label film according to the second aspect of the present application, wherein the opening rupture line is in the form of a spaced short score line, and a length ratio of a score line portion to a non-score line portion of the spaced short score line is 1: 0.7 to 0.85.
A heat shrinkable label film according to a second aspect of the present application, for wrapping on a surface of a bottle, the bottle comprising:
a bottle for containing an article;
the bottle cap is matched with the bottle opening of the bottle body and forms a bottle neck;
the heat-shrinkable label sleeving film is wrapped on the surfaces of the bottle body and the bottle cap through heat shrinkage after the bottle body and the bottle cap are tightly screwed and sealed after articles are contained in the bottle;
and the opening fracture line is arranged in a circle on the thermal contraction labeling film at the bottle neck formed by connecting the bottle body and the bottle cap.
The heat-shrinkable label film according to the second aspect of the present application is characterized in that the surface of the heat-shrinkable label film adjacent to one side or the other side (i.e. the inner side or the outer side) of the bottle body and the bottle cap is further painted or printed with product description words.
The heat-shrinkable label film according to the second aspect of the present application is characterized in that a product pattern is drawn or printed on a surface of one side or the other side (i.e. the inner side or the outer side) of the bottle body and the bottle cap.
The heat-shrinkable label film according to the second aspect of the present application is characterized in that the surface of the heat-shrinkable label film adjacent to one side or the other side (i.e. the inner side or the outer side) of the bottle body and the bottle cap is further painted or printed with product description words and/or product patterns.
The heat-shrinkable label film according to the second aspect of the present application is characterized in that, at a bottle neck, the ratio of the outer diameters of the bottle body and the bottle cap is 1: 0.8 to 1.2.
The heat-shrinkable label film according to the second aspect of the present application is characterized in that, at a bottle neck, the ratio of the outer diameters of the bottle body and the bottle cap is 1: 0.85 to 1.15.
A heat shrinkable sleeve label film according to a second aspect of the present application, characterized in that the articles contained in the bottle are in liquid form.
The heat-shrinkable label film according to the second aspect of the present application, wherein the contents of the bottle are in liquid form, and are first opened by unscrewing the cap counterclockwise with respect to the bottle body and breaking the bottle body from the heat-shrinkable label film externally wrapped around the cap at the opening rupture line.
The heat-shrinkable label film according to the second aspect of the present application, wherein the contents contained in the bottle are in liquid form, and when the bottle is first opened, the bottle body and the heat-shrinkable label film wrapped around the bottle cover are separated at the opening rupture line by unscrewing the bottle cover counterclockwise with respect to the bottle body, and the two separated heat-shrinkable label films are respectively kept wrapped around the outer surfaces of the bottle body and the bottle cover.
The heat-shrinkable label film according to the second aspect of the present application, wherein the contents contained in the bottle are in the form of liquid, and the liquid in the bottle is used for a plurality of times by means of repeated opening and closing of the bottle body and the bottle cap.
The heat-shrinkable label sleeve according to the second aspect of the present application is provided in a plurality of, e.g., endless, films connected end to end at positions corresponding to the top and bottom of the bottle.
In the present application, at the neck of the bottle, the ratio of the outer diameters of the bottle body and the bottle cap is 1: 0.8 to 1.2, for example, 1: 0.85 to 1.15. This design of the bottle is necessary, otherwise the film is prone to splitting at the opening rupture line when heat shrink wrapped around the bottle if the difference in outer diameter is large. For example, when the bottle body is large and the cap is small, such as 590ml mineral water, which is generally used in the market and has a bottle body diameter more than 2 times the cap diameter, the heat shrinkable label film of the present invention is not suitable. In general, the heat shrinkable label sleeve of the present invention is suitable for bottles having a capacity of 100ml or less, for example, bottles having a capacity of 60ml or less, for example, bottles having a capacity of 25ml or less, for example, bottles having a capacity of 2ml, 2.5ml, 5ml, 7.5ml, 10ml, 15ml, 20ml, 25ml, 50ml, 75ml, 100ml, etc.
Thus, according to one embodiment of any aspect of the present application, the heat shrinkable label sleeve is suitable for bottles having a capacity of less than 100ml, such as bottles having a capacity of less than 60ml, such as bottles having a capacity of less than 25ml, such as bottles having a capacity of 2ml, 2.5ml, 5ml, 7.5ml, 10ml, 15ml, 20ml, 25ml, 50ml, 75ml, 100ml, etc.
Thus, according to any embodiment of any aspect of the present application, the heat-shrinkable label film is in the shape of a flat rectangle or square, or in the shape of a cylinder open at both the top and bottom.
Any technical feature possessed by any one aspect of the present application or any embodiment of that one aspect may be equally applicable to any other embodiment or any embodiment of any other aspect, so long as they are not mutually contradictory, although appropriate modifications may be made to the respective features as necessary when applicable to each other. Various aspects and features of the disclosure are described further below.
All documents cited in this application are incorporated herein by reference in their entirety and to the extent that the meaning of such documents is inconsistent with this application, the express disclosure of this application controls. Further, the various terms and phrases used herein have the ordinary meaning as is known to those skilled in the art, and even so, it is intended that the present application be more fully described and interpreted herein, to the extent that such terms and phrases are not inconsistent with this known meaning and from the context in which such terms and phrases are expressed.
Through the method of the present application, the beneficial effects of one or more aspects of the present application can be obtained, for example:
(1) after the bottle is unscrewed, the heat-shrinkable label film partially wrapped on the bottle body and the bottle cap can be retained, so that characters and/or patterns printed on the inner side or the outer side of the heat-shrinkable label film can be retained during the repeated use of the articles in the bottle;
(2) when the heat-shrinkable label sleeve film is wrapped on the surface of a bottle through heat shrinkage, the opening fracture line cannot crack due to the unique design;
(3) when the bottle filled with articles and wrapped with the heat-shrinkable label film is used by unscrewing the bottle for the first time, the bottle can be opened by using the strength of a common adult, but is difficult to unscrew for children;
(4) compared with some prior art designs, the design of the heat shrinkable label sleeve is simple, and more functions such as maintaining characters and/or patterns of the heat shrinkable label sleeve wrapped at the bottle cap can be realized.
Drawings
FIG. 1 depicts a schematic view of a bottle of the present application coated with a heat shrinkable label film.
Fig. 2 depicts a schematic view of the heat shrinkable label film of the present application, including the design of the opening rupture line, which is in the form of a rectangular or square planar shape.
Fig. 3 depicts a schematic representation of the heat shrinkable label film of the present application including a design of the opening rupture line, which is bonded in the longitudinal direction of the bottle to form a cylindrical shape with upper and lower openings.
Fig. 4 depicts the heat-shrinkable label film of the present application in the form of a cylindrical tube open at both the top and bottom, the heat-shrinkable label film being provided in a plurality of, e.g., endless, sheets joined together end to end at locations corresponding to the top and bottom of the bottle. The figure depicts a film body 5 and an opening rupture line 4, the opening rupture line 4 being in the form of a spaced-apart short score line and the location of a scored line portion 41 and a non-scored line portion 42 of the spaced-apart short score line.
Detailed Description
The present invention will be further described with reference to the following examples, however, the scope of the present invention is not limited to the following examples. Those skilled in the art will appreciate that various changes and modifications may be made to the invention without departing from the spirit and scope of the invention. The present invention describes the materials used in the test and the test methods generally and/or specifically. Although many materials and methods of operation are known in the art for carrying out the objects of the invention, the invention is nevertheless described in detail herein.
Various embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 depicts a schematic view of a bottle coated with a heat shrinkable label film of the present invention, which contains a solid powdered or liquid substance, such as a medicine, preferably a liquid medicine, such as eye drops, ear drops, etc., packed therein, the bottle comprising:
a bottle body 1 for containing an article (not shown);
a bottle cap 2 which is used in cooperation with the bottle mouth of the bottle body 1 and forms a bottle neck;
the heat-shrinkable label sleeving film 3 is wrapped on the surfaces of the bottle body 1 and the bottle cap 2 through heat shrinkage after the bottle body 1 and the bottle cap 2 are tightly screwed and sealed after articles are accommodated in the bottle;
and an opening fracture line 4 which is arranged in a circle on the thermal contraction labeling film 3 at the bottleneck formed by connecting the bottle body 1 and the bottle cap 2.
In one embodiment, the heat-shrinkable label film 3 is further drawn or printed with product instructions on the surface of the bottle body 1 adjacent to one side or the other side (i.e., the inner side or the outer side) of the bottle cap 2.
In one embodiment, the heat-shrinkable label film 3 is further drawn or printed with a product design on a surface adjacent to one side or the other (i.e., the inner side or the outer side) of the bottle body 1 and the bottle cap 2.
In one embodiment, the heat-shrinkable label film 3 is further drawn or printed with product description letters and/or product patterns on the surface adjacent to one side or the other (i.e., the inner side or the outer side) of the bottle body 1 and the bottle cap 2. These product description words and/or product designs are not depicted in fig. 1 and may be, for example, product name, recipe, date of manufacture, usage amount, manufacturer, trademark, manufacturer characteristic LOGO, etc. For example, the opening direction of the bottle cap can be printed or drawn on the inner surface or the outer surface of the heat shrinkable label film 3 at the bottle cap part.
In one embodiment, as shown in fig. 1, the opening rupture line 4 is in the form of a spaced-apart dashed line.
The design of the opening rupture line 4 is further depicted in connection with fig. 2. As shown in fig. 2, the opening rupture line 4 is in the form of a spaced short score line, and the length ratio of the score line portion 41 to the non-score line portion 42 of the spaced short score line is 1: 0.7 to 0.9; for example, the length ratio of the scribe line portion 41 to the non-scribe line portion 42 of the spaced short scribe line is 1: 0.7 to 0.85. It has been unexpectedly found that when the non-score line portion 42 is more than 0.95 times the length of the score line portion 41, the heat shrinkable label film of the bottle cap portion is distorted when unscrewing the bottle, for example, the non-score line portion 42 is 1.0 or 1.5 times the length of the score line portion 41 to 8% and 11%, respectively, from the probability of occurrence of distortion (test of samples of 100 or more bottles), and the higher the distortion rate is as the non-score line portion 42 is longer. Distortion of the heat shrinkable label film of the cap portion affects not only the aesthetic appearance of the product (since these products are usually used many times), but also the identification of the characters and/or patterns on the heat shrinkable label film of the cap portion. It has also been found that when the non-scored line portion 42 is 0.65 times or less the length of the scored line portion 41, excessive shrinkage of the opening rupture line 4 provided at the neck of the bottle occurs to crack during the production of the heat shrinkable sleeve label film on the bottle via heat shrinkage, for example, when the non-scored line portion 42 is 0.6 times or 0.5 times the length of the scored line portion 41, such cracking rates reach 14% and 17%, respectively, and the shorter the non-scored line portion 42, the higher the cracking rate, which is to be avoided in production. When the length ratio of the scribe line portion 41 to the non-scribe line portion 42 is 1: 0.7 to 0.9 such as 1: and when the torsional modulus and the cracking rate are 0.7-0.85%, the torsional modulus and the cracking rate are both less than 1%.
In one embodiment, the ratio of the outer diameters of the bottle body 1 and the bottle cap 2 at the bottle neck is 1: 0.8 to 1.2.
In one embodiment, the ratio of the outer diameters of the bottle body 1 and the bottle cap 2 at the bottle neck is 1: 0.85 to 1.15.
In one embodiment, the contents of the bottle are in liquid form.
In one embodiment, the contents of the bottle are in liquid form and upon initial opening, as shown in fig. 1, the bottle body 1 is broken away from the heat shrinkable label film 3 surrounding the bottle cap 2 at the opening rupture line 4 by unscrewing the bottle cap 2 in a counterclockwise direction with respect to the bottle body 1. Furthermore, the two sections of disconnected heat-shrinkable label films 3 are respectively kept to wrap the outer surfaces of the bottle body 1 and the bottle cap 2.
As shown in fig. 1, the contents of the bottle are in the form of liquid, and the liquid in the bottle is used many times by means of repeated opening and closing of the bottle body and the bottle cap.
In a further embodiment, the present application provides a heat shrinkable label film, schematically illustrated in fig. 2 and 1, comprising:
the film body 5 is used for wrapping the surface of a bottle comprising the bottle body 1 and the bottle cap 2; and
an opening fracture line 4, when the thermal shrinkage label film is coated on the surface of the bottle through thermal shrinkage, the opening fracture line 4 is arranged in a circle at the bottle neck formed by the connection of the bottle body 1 and the bottle cap 2,
wherein,
the opening rupture line 4 is in the form of a spaced short score line, and the length ratio of the score line portion 41 to the non-score line portion 42 of the spaced short score line is 1: 0.7 to 0.9.
In one embodiment, the opening rupture line 4 is in the form of a spaced-apart short score line, and the ratio of the length of the scored line portion 41 to the non-scored line portion 42 of the spaced-apart short score line is 1: 0.7 to 0.85.
In one embodiment, the heat shrinkable sleeve label film, when applied to a surface of a bottle, comprises:
a bottle body 1 for containing an article;
a bottle cap 2 which is used in cooperation with the bottle mouth of the bottle body 1 and forms a bottle neck;
the heat-shrinkable label sleeving film 3 is wrapped on the surfaces of the bottle body 1 and the bottle cap 2 through heat shrinkage after the bottle body 1 and the bottle cap 2 are tightly screwed and sealed after articles are accommodated in the bottle;
and an opening fracture line 4 which is arranged in a circle on the thermal contraction labeling film 3 at the bottleneck formed by connecting the bottle body 1 and the bottle cap 2.
In one embodiment, the heat-shrinkable label film 3 is further drawn or printed with product instructions on the surface of the bottle body 1 adjacent to one side or the other side (i.e., the inner side or the outer side) of the bottle cap 2.
In one embodiment, the heat-shrinkable label film 3 is further drawn or printed with a product design on a surface adjacent to one side or the other (i.e., the inner side or the outer side) of the bottle body 1 and the bottle cap 2.
In one embodiment, the heat-shrinkable label film 3 is further drawn or printed with product description letters and/or product patterns on the surface adjacent to one side or the other (i.e., the inner side or the outer side) of the bottle body 1 and the bottle cap 2.
In one embodiment, the ratio of the outer diameters of the bottle body 1 and the bottle cap 2 at the bottle neck is 1: 0.8 to 1.2.
In one embodiment, the ratio of the outer diameters of the bottle body 1 and the bottle cap 2 at the bottle neck is 1: 0.85 to 1.15.
In one embodiment, the contents of the bottle are in liquid form.
In one embodiment, the contents of the bottle are in liquid form, upon initial opening, by unscrewing the cap 2 in a counter-clockwise direction with respect to the body 1 and breaking the body 1 from the heat-shrinkable label film 3 surrounding the cap 2 at the opening rupture line 4.
In one embodiment, the contents of the bottle are in liquid form, and when the bottle is first opened, the bottle body 1 and the heat-shrinkable label film 3 wrapped outside the bottle cap 2 are separated at the opening fracture line 4 by unscrewing the bottle cap 2 in a counterclockwise direction with respect to the bottle body 1, and the two separated heat-shrinkable label films 3 are respectively kept wrapped on the outer surfaces of the bottle body 1 and the bottle cap 2.
In one embodiment, the contents of the bottle are in the form of a liquid, and the liquid in the bottle is used several times by means of repeated opening and closing of the bottle body and the bottle cap.
In the present application, at the neck of the bottle, the ratio of the outer diameters of the bottle body 1 and the bottle cap 2 is 1: 0.8 to 1.2, for example, 1: 0.85 to 1.15. This design of the bottle is necessary, otherwise the film is prone to splitting at the opening rupture line 4 when heat shrink wrapping the bottle if the difference in the outer diameters of the two is large. For example, when the bottle body is large and the cap is small, such as 590ml mineral water, which is generally used in the market and has a bottle body diameter more than 2 times the cap diameter, the heat shrinkable label film of the present invention is not suitable. In general, the heat shrinkable label sleeve of the present invention is suitable for bottles having a capacity of 100ml or less, for example, bottles having a capacity of 60ml or less, for example, bottles having a capacity of 25ml or less, for example, bottles having a capacity of 2ml, 2.5ml, 5ml, 7.5ml, 10ml, 15ml, 20ml, 25ml, 50ml, 75ml, 100ml, etc.
Thus, in one embodiment, the heat shrinkable label sleeve is suitable for bottles having a capacity of less than 100ml, such as less than 60ml, such as less than 25ml, such as 2ml, 2.5ml, 5ml, 7.5ml, 10ml, 15ml, 20ml, 25ml, 50ml, 75ml, 100ml, and the like.
In the production process of products (such as medicines, cosmetics, foods and the like, which are all the cases that one product unit needs to be opened and used for multiple times), articles (such as medicines, cosmetics, foods and the like, which can be in liquid state or solid state granules or powder state) are filled or subpackaged or contained in a bottle body in advance, then the bottle cover is screwed down to seal the content in the bottle, then a heat-shrinkable label film (which can be printed or sprayed with characters or patterns on the inner surface or the outer surface of the bottle in advance or in a suitable mode) is sleeved outside the bottle, an opening fracture line is aligned or basically aligned with a bottle neck formed by connecting the bottle body and the bottle cover, then the heat-shrinkable label film is tightly sleeved or wrapped on the surface of the bottle by heating, and the properly packaged products are obtained through the process. Thus, in one embodiment, the claimed bottle may contain or be filled or filled with the said product, or of course, may be free of the said product, and the claimed bottle (whether or not it contains or is filled or filled with the said product) is taken as an embodiment of the present application.
In addition, in the present application, the heat-shrinkable label film is in the shape of a flat rectangle or a square as shown in fig. 2, and is bonded together in the axial direction of the bottle (for example, by chemical solvent bonding or thermal bonding, or other means) before being wrapped on the surface of the bottle, or is bonded in advance by the above-mentioned method to form a cylindrical shape with both open top and bottom, and is wrapped on the bottle during use, and then is wrapped on the surface of the bottle by heat shrinkage, and this cylindrical heat-shrinkable label film with both open top and bottom is shown in fig. 3.
Thus, according to any embodiment of any aspect of the present application, the heat-shrinkable label film is in the shape of a flat rectangle or square, or in the shape of a cylinder open at both the top and bottom.
In addition, in one embodiment of the present application, the heat-shrinkable label sleeve is in the shape of a flat rectangle or square as shown in fig. 2, and is bonded (e.g., by chemical solvent bonding or by thermal bonding, or otherwise) together in the axial direction of the bottle before it is desired to wrap the label sleeve around the surface of the bottle; or, the heat-shrinkable label covering film of the present invention can also be adhered in advance by the above method to form a cylindrical shape with openings at both top and bottom, and when in use, the heat-shrinkable label covering film is covered on the bottle, and then the heat-shrinkable label covering film is heat-shrunk to cover the surface of the bottle, wherein the cylindrical heat-shrinkable label covering film with openings at both top and bottom is shown in fig. 3. In one embodiment, the heat shrinkable label sleeve is provided in a plurality of pieces, e.g., in an endless piece, joined together end to end at locations corresponding to the top and bottom of the bottle. For example, as shown in fig. 4, in the case that the heat shrinkable label film is in the shape of a cylinder with openings at both top and bottom, a length of the continuous plurality of heat shrinkable label films is stretched to cover the bottle, and the opening rupture line 4 is arranged at a circle at the bottle neck formed by connecting the bottle body 1 and the bottle cap 2, and then the heat shrinkable label film is cut at the bottle top and the bottle bottom, respectively.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. A heat shrinkable label film, comprising:
the film body is used for wrapping the surface of a bottle comprising a bottle body and a bottle cap; and
a ring of opening fracture line is arranged at the bottle neck formed by connecting the bottle body and the bottle cap when the thermal shrinkage label covering film is wrapped on the surface of the bottle through thermal shrinkage,
wherein,
the opening rupture line is in the form of a spaced-apart short score line, and the length ratio of the score line part to the non-score line part of the spaced-apart short score line is 1: 0.7 to 0.9.
2. The heat shrinkable label film of claim 1, when applied to a surface of a bottle, the bottle comprising:
a bottle for containing an article;
the bottle cap is matched with the bottle opening of the bottle body and forms a bottle neck;
the heat-shrinkable label sleeving film is wrapped on the surfaces of the bottle body and the bottle cap through heat shrinkage after the bottle body and the bottle cap are tightly screwed and sealed after articles are contained in the bottle;
and the opening fracture line is arranged in a circle on the thermal contraction labeling film at the bottle neck formed by connecting the bottle body and the bottle cap.
3. The heat-shrinkable label film of claim 1, wherein the surface of the heat-shrinkable label film adjacent to one side or the other of the bottle body and the bottle cap is painted or printed with product instructions and/or product patterns.
4. The heat shrinkable label film of claim 1, wherein the ratio of the outer diameters of the bottle body and the bottle cap at the neck of the bottle is 1: 0.85 to 1.15.
5. The heat-shrinkable label film of claim 1, wherein the contents of the bottle are in liquid form, and after the bottle is first opened by unscrewing the cap counterclockwise with respect to the bottle body and separating the bottle body from the heat-shrinkable label film wrapped around the bottle cap at the opening rupture line, the separated two portions of the heat-shrinkable label film are respectively kept wrapped around the outer surfaces of the bottle body and the bottle cap.
6. The heat shrinkable label film of claim 1, wherein the label film is in the shape of a flat rectangle or square, or in the shape of a cylinder open at both the upper and lower sides.
7. The heat shrinkable label sleeve of any one of claims 1 to 6, wherein said heat shrinkable label sleeve is provided in a plurality of or infinite sheets joined end to end at positions corresponding to the top and bottom of the bottle.
8. A bottle, comprising:
a bottle for containing an article;
the bottle cap is matched with the bottle opening of the bottle body and forms a bottle neck;
the heat-shrinkable label sleeving film is wrapped on the surfaces of the bottle body and the bottle cap through heat shrinkage after the bottle body and the bottle cap are tightly screwed and sealed after articles are contained in the bottle;
the opening fracture line is arranged in a circle on the thermal contraction labeling film at a bottle neck formed by connecting the bottle body and the bottle cap; the opening rupture line is in the form of a spaced-apart short score line, and the length ratio of the score line part to the non-score line part of the spaced-apart short score line is 1: 0.7 to 0.9.
9. The bottle of claim 8,
the surface of the thermal contraction labeling film, which is positioned on one side or the other side close to the bottle body and the bottle cap, is also drawn or printed with product description words and/or product patterns; and/or
At the bottle neck, the ratio of the outer diameters of the bottle body and the bottle cap is 1: 0.85 to 1.15.
10. The bottle of claim 8, wherein:
the bottle is characterized in that the articles contained in the bottle are in a liquid form, after the bottle is started for the first time, the bottle cover is unscrewed in the anticlockwise direction relative to the bottle body, and the bottle body and a heat shrinkable label film wrapped outside the bottle cover are disconnected at an opening fracture line, and the two disconnected heat shrinkable label films are respectively kept to be wrapped on the outer surfaces of the bottle body and the bottle cover; and/or
The articles contained in the bottle are in a liquid form, and the liquid in the bottle can be used for many times in a mode of repeatedly opening and closing the bottle body and the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670278.9U CN207141697U (en) | 2017-06-10 | 2017-06-10 | Heat shrinkage label film and its bottle wrapped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720670278.9U CN207141697U (en) | 2017-06-10 | 2017-06-10 | Heat shrinkage label film and its bottle wrapped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207141697U true CN207141697U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720670278.9U Active CN207141697U (en) | 2017-06-10 | 2017-06-10 | Heat shrinkage label film and its bottle wrapped |
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| CN (1) | CN207141697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470166A (en) * | 2020-03-14 | 2020-07-31 | 上海冀晟自动化成套设备有限公司 | Plastic film covered steel drum and production method thereof |
| CN115152702A (en) * | 2022-06-23 | 2022-10-11 | 安徽华辰检测技术研究院有限公司 | Bee acute oral toxicity test and acute contact toxicity test method |
-
2017
- 2017-06-10 CN CN201720670278.9U patent/CN207141697U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470166A (en) * | 2020-03-14 | 2020-07-31 | 上海冀晟自动化成套设备有限公司 | Plastic film covered steel drum and production method thereof |
| CN115152702A (en) * | 2022-06-23 | 2022-10-11 | 安徽华辰检测技术研究院有限公司 | Bee acute oral toxicity test and acute contact toxicity test method |
| CN115152702B (en) * | 2022-06-23 | 2023-11-03 | 安徽华辰检测技术研究院有限公司 | Bee acute oral toxicity test and acute contact toxicity test method |
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Effective date of registration: 20231031 Address after: 9th Floor, Building B, Wanhe Technology Building, No. 7 Huitong Road, Guangming District, Shenzhen, Guangdong Province, 518107 Patentee after: Shenzhen Relin Medicine Co.,Ltd. Address before: Building C, Wanhe Technology Building, No. 7 Huitong Road, Guangming New District, Shenzhen, Guangdong Province, 518107 Patentee before: SHENZHEN WANHE PHARMACEUTICAL Co.,Ltd. |