TWM450481U - Plastic film with embedded tearable sheet - Google Patents

Description

Built-in tear film

The present invention relates to a film containing a tearable sheet, in particular to a product packaging film, and having at least one tear piece embedded in the inner surface of the film to provide a glue for participating in the prize or activity. Membrane structure.

Conventional packaging film is widely used in the external packaging of containers for various bottle and can beverage products, especially in the bottle cap or can lid part of the bottle or can, which needs to be opened with a tear line to facilitate the user to tear along the tear line. Open the film, in addition to the convenience of opening the bottle cap or can lid, there are also manufacturers to tear off the film, as a series of product awards, points or discounts and other activities to enhance the user's desire to buy products And increase product sales.

However, the above-mentioned packaging film is provided directly on the outside of the packaging film by the tear film, the collection point or the discounted film tear film, and there is no hidden and confidential measures, and the prizes and points are made. Or the content of the discount is directly peeped, and it is easy for the dealer or the consumer to directly peep into the film tear film, then adjust the package, hide the prize product or the product with higher points and discount rate, and, The film tear film is disposed outside the packaging film, and is also prone to damage or loss due to the collision or vandalism caused by the tearing of the prize, the collection or the discounted film tear film. It is the subject of the current packaging film.

If it is considered to implement the above-mentioned conventional packaging film to perform positive and negative ink printing or to add fraud and confidentiality measures to the packaging film, it is necessary to use complicated and expensive. The printing of inks, special composite materials, and coating film processes have resulted in a significant increase in the cost of products and packaging, which is not economical.

In addition, in the related prior patent technical literature, such as the Republic of China Patent Gazette No. M340926 "printed film with a miniature pattern, font packaging tear strip" new patent case and No. I244980 "with a tear strip The invention of the patented soft film packaging reveals the typical conventional packaging film structure, which requires the use of complex ink printing, and must be processed by a special coating or film composite process, while still having the above-mentioned conventional packaging film. The packaging process is complicated and the packaging cost of the product is greatly increased. The problems and shortcomings of economic benefits are not met, and the lottery tear films of both cases are exposed outside the product, and are still caused by transportation or vandalism. The tearing piece is damaged, causing the awards or information in the tear film to be exposed and leaked, causing unnecessary consumer disputes.

In the packaging film shown in the above-mentioned conventional or patent application, the tearable gift, collection or discount film tear film is disposed outside the film, except that it is not hidden and difficult to keep confidential. Easy to cause damage to the product due to collision or vandalism, or cause consumer disputes, or through complicated and expensive ink printing, special composite materials, coating film process, so that the cost of product packaging is increased. Problems and shortcomings.

Therefore, the present invention provides a film with a tearable film, comprising a film body, at least one first tear piece having a first and second joint portions on both sides, and at least one piece in two a second tearing piece having a third engaging portion and an inner tearing line, wherein the first and second tearing pieces are respectively glued The two sides of the first tearing piece are respectively provided with a tear line, and the third side of the second tearing piece is provided with at least one tear line. The third engaging portion and the inner edge of the inner tearing line are respectively coupled to the first and second engaging portions of the first tearing piece, so that the first tearing piece and the second tearing piece are separated from the film body. The outer and inner faces, and the second tear piece is hidden in the inner surface of the film, and the first tear piece must be peeled off along the tear line of the first joint of the first tear piece. The second tear piece is exposed, and the second tear piece is peeled off along the tear line of the third joint portion of the second tear piece and the inner tear line.

The effect of the film of the tearable sheet in the present invention is that the first joint portion and the second joint portion of the first tear sheet are respectively torn with the third joint portion and the inner side of the second tear sheet. The inner edges of the wire are combined with each other to form a joint between the first tearing piece and the second tearing piece, and are respectively located outside the film body and the inner surface structure, and the first part of the film body must be first removed. After a tearing piece, the second tearing piece can be seen and torn off, and the second tearing piece can be printed with information such as a prize, a collection point or a discount offer, so as to be hidden in the film. In the inner surface, it is necessary to go through the first tearing piece and the second tearing piece to complete the information, such as the prize, the collection point or the discount offer, so that the plastic film packaging product can be awarded and collected. Information such as discounts or discounts has complete protection, confidentiality and privacy, and does not require complex and expensive ink printing, special composite materials, and coating film processes, which can greatly simplify product awards, collections or discounts. Process and reduce the packaging cost of the product.

Referring to the first, second, third and fourth figures, a first embodiment of the present invention includes a film 100 of a tearable sheet, wherein the film 100 comprises a film. The main body 10, the type of the film body 10 is not limited. In the present invention, the series is a heat shrinkable film printed with a product label or an advertisement pattern on either the front side or the back side, at least one piece of the first tear piece. 20, a product or advertising information, a pattern or a mark is printed on the outside, and at least one first joint portion 21 and a second joint portion 22 are respectively disposed on two sides of the first tear strip 20, and the two sides of the first joint portion 21 are respectively The first joint portion 21 is provided with a tear line 211 and 212, and one side of the tear line 211 is connected to one side of the film body 10, and the first joint portion 21 and the film body 10 are disposed. There is no limitation in the manner of connection. In the first embodiment of the present invention, the first joint portion 21 and the film body 10 are integrally formed and coupled.

At least one piece of the second tear piece 30 is printed with at least one side with information such as a product award, a collection point or a discount offer, a pattern or a mark. In the present creation, the series is combined with a redemption mark 300 on the back side of the second tear piece 30. For example, as shown in FIG. 9 , a second joint portion 31 and an inner tear line 32 are disposed on each side of the second tear piece 30 , and at least one tear is provided on one side of the third joint portion 31 . In the line 311, the second tear piece 30 is provided with one side of the inner tear line 32 and the other side of the film body 10, and the second tear piece 30 and the film body 10 are connected to each other. In the first embodiment of the present invention, the inner tear line 32 and the film body 10 are integrally connected and connected.

The third engaging portion 31 of the second tearing piece 30 and the inner edge of the inner tearing line 32 are respectively coupled to the first engaging portion 21 and the second engaging portion 22 of the first tearing piece 20 (as shown in the third figure). The direction of the middle arrow) makes the first tear piece 20 and the second tear sheet 30 are separated from the inner surface of the film body 10 (as shown in the fourth figure), and the second tear sheet 30 is protected by the first tear sheet 20, The information on the inner surface of the film body 10 is such that the information, pattern or redemption mark 300 of the product prize, collection or discount on the back of the second tear piece 30 is properly hidden and kept secret.

The first joint portion 21 and the second joint portion 22 of the first tear piece 20 are not limited to the third joint portion 31 of the second tear sheet 30 and the inner edge of the inner tear line 32. In the series of creations, the bonding method is taken as an example, and other equivalent structures such as high-frequency or ultrasonic heating are not deviated from the scope of the creation.

Please cooperate with the fifth, sixth, seventh, eighth and ninth drawings to illustrate a preferred application of the film 100 of the present invention, wherein the film 100 is sheathed into a bottle. The outside of the package 200 (as shown in the fifth figure), and after heat shrinking, and the fixed coating is bonded to the outside of the package 200 (as shown in the sixth figure), when the redemption is required, the first A tear line 212 on one side of the first engaging portion 21 of the tear piece 20 tears one side of the first tear piece 20, after the first tear piece 20 is turned over (as shown in the seventh figure), The second tear piece 30 is exposed, and then the second tear piece 30 is torn along the tear line 311 and the inner tear line 32 of the third joint portion 31 of the second tear piece 30, respectively. In the eighth figure, after the second tear piece 30 is completely torn off, and then turned over (as indicated by the direction of the arrow in the ninth figure), the printing is displayed on the back surface of the second tear piece 30. The redemption mark 300 is available as a basis for product awards, collections or discounts for the package 200.

Please cooperate with the tenth, eleventh and twelfth drawings to illustrate the second embodiment of the film 100 of the present invention, wherein the film of the film 100 is displayed. The outer and inner surface combination structures of the two sets of the first tear piece 20 and the second tear piece 30 are connected to the body 10 (as shown in FIG. 10), and the film 100 is nested and heat-shrinked and bonded to the package. After the object 400 (as shown in FIG. 11), the outer and inner surface combination structures of the two sets of the first tear piece 20 and the second tear piece 30 are placed at a reverse position of one hundred and eighty degrees. Similarly, according to the operation method shown in the above fifth to ninth figures, the first tear piece 20 of each group may be torn and opened first, and then the second tear piece 30 is peeled off. The redemption marks 500 and 600 printed on the back side of the two sets of second tear sheets 30 can be obtained by tearing the second tear piece 30 (as shown in FIG. 12), and the two groups are The redemption marks 500 and 600 on the two tearing sheets 30 may be the basis of product awards, collection points or discounts for different activities, or may be the product awards and sets of the combination of the 400 series products of the package. Point or discount offer basis.

Referring to the thirteenth figure, a third embodiment of the film 100 of the present invention is shown in a state in which it is applied to a square package 700, that is, the film 100 of the present invention can be applied to various shapes. For use on the packaged product, the second tear piece 30 can be removed by first tearing and unfolding, and then the second tear piece 30 can be completely removed by the second tear piece 30. The tear piece 30 performs a product award, a collection or a discount for the square package 700.

The above-mentioned first to thirteenth drawings show the film 100 of the tearable sheet in the present invention, and the description and the schema disclosed therein are for facilitating clarification of the technical content and technical means of the present invention. One of the best practices does not limit its scope. And, for all the details of the structure of this creation, Changes, or equivalent substitutions or substitutions of components, are defined by the scope of the following patent application without departing from the spirit and scope of the creation.

100‧‧‧ film

10‧‧‧film body

20‧‧‧ first tear piece

21‧‧‧First joint

211‧‧‧Dream line

212‧‧‧Dream line

22‧‧‧Second joint

30‧‧‧Second tear piece

31‧‧‧ Third joint

311‧‧‧Dream line

32‧‧‧Inside tear line

200‧‧‧Package

300‧‧‧ redemption mark

400‧‧‧Package

500‧‧‧ redemption mark

600‧‧‧ redemption mark

700‧‧‧square packing

The first figure is a plan development view of the first embodiment of the film of the tearable sheet; the second figure is a perspective view of the first figure; the third figure is a perspective view showing the first in the creation. The first joint portion of the tear piece and the third joint portion of the second tear piece are in a state of being engaged with the inner edge of the inner tear line; the fourth figure is the film of the tearable sheet in the creation A three-dimensional appearance structure diagram of an embodiment; the fifth figure is a preferred application example of a film in which a tearable sheet is embedded in a package; and the sixth figure is a tearable sheet in the creation of the present invention. The film is coated with a schematic diagram of the package; the seventh figure is a schematic view of the first tear piece of the film with the tearable film embedded along the tear line; The second tear piece of the film of the tearable film of the present invention is torn along the tear line; the ninth picture is the second tear piece of the film of the tearable piece in the creation A schematic view of the flipping of the film after completely tearing; the tenth figure is a second embodiment of the film of the tearable sheet in the creation; the eleventh drawing is shown in the tenth figure Built-tearable sheet of film bonded to a schematic view of the outer sleeve of a package; Figure 12 is a schematic view showing the state in which the two sets of the second tear piece of the tear film in the eleventh figure are torn off; the thirteenth figure is the glue of the tearable piece in the creation A third embodiment of the film.

100‧‧‧ film

10‧‧‧film body

20‧‧‧ first tear piece

21‧‧‧First joint

211‧‧‧Dream line

212‧‧‧Dream line

22‧‧‧Second joint

30‧‧‧Second tear piece

31‧‧‧ Third joint

311‧‧‧Dream line

32‧‧‧Inside tear line

Claims (6)

The adhesive film containing the tearable sheet comprises: a film body; at least one first tearing piece, and at least one first joint portion and the second joint portion are respectively disposed on both sides of the first tear sheet a tear line is respectively disposed on two sides of the first joint portion, and one side of the first joint portion is coupled to one side of the film body; at least one second tear sheet is disposed on the second tear sheet A third joint portion and an inner tear line are disposed on each side of the third joint portion, and at least one tear line is disposed on one side of the third joint portion, and one side of the second tear sheet is coupled to the other side of the film body The third joint portion and the inner edge of the inner tear line are respectively coupled to the first joint portion and the second joint portion of the first tear piece, so that the first tear piece and the second tear piece are separated The outer surface of the film body and the inner surface of the film are protected by the first tear piece from being shielded from the inner surface of the film body. The film for containing a tearable sheet according to claim 1, wherein the first tear sheet is printed with a product, advertisement information, pattern or mark. The adhesive film of the tearable sheet according to the first aspect of the invention, wherein the tear line on the first joint portion side of the first tear sheet is integrally formed with the film body. The adhesive film of the tearable sheet according to claim 1, wherein at least one side of the second tearing sheet is printed with a mark of product award, collection or discount information. The adhesive film of the tearable sheet according to the first aspect of the invention, wherein the inner tear line on the side of the second tear piece is integrally formed with the film body. The film of the tearable sheet according to the first aspect of the invention, wherein the first tear sheet is torn and opened by a tear line on the side of the first joint portion, so that the first The two tear sheets are exposed, and the second tear piece is completely peeled off along the side of the second joint portion of the second tear piece and the inner tear line.