TWI674995B - Packaging container - Google Patents

Abstract

A cover-type packaging container is used for dispensing multiple filling materials, including a blister shell, a sealing film covering the blister shell, and a liftable self-adhesive film covering the sealing film. The blister has a base portion and a plurality of groove portions extending along an upper base surface of the base portion. The sealing film is fixedly coupled to the upper base surface and covers each of the groove portions to form a corresponding seal. A sealed chamber, each sealed chamber is used for loading at least one filler, the liftable self-adhesive film has an inner side corresponding to the sealing film, an opposite outer side, and a Adhesive layer, wherein the liftable adhesive film is reciprocally adhered to the base of the sealing film or the blister through the adhesive layer, and can be rubbed through any sealed container when opened. Take out the divided packing at the sealing film part, and when covering, seal the sealed container corresponding to the sealing film.

Description

Cover-type packaging container

The present invention relates to a packaging container, in particular to a cover-type packaging container with separate filling and packaging.

Product packaging to create a product image is a necessary operating rule for modern social and commercial activities. Regardless of the products in various industries, according to their characteristics, size, and other factors, they are covered with merchandise in conjunction with advertising design. In addition to being convenient for transportation and free from external damage, Outer packaging characterization will be the main factor that highlights consumer appeal.

There are many miniaturized products in daily life, which need to be packed in containers to allow consumers to open them one by one, such as oral tablets, button batteries, etc., which are roughly the size of thumb-sized products. Multi-compartment blister-type containers, and each chamber is sealed by a film sealing method. Generally, the sealing film is made of various materials that are easy to be rubbed, such as for oral drug packaging. It is encapsulated by aluminum foil film. As long as you press the outside of the chamber of one of the blister with your finger, you can break through the aluminum foil film covering it and take out the ingot corresponding to the chamber.

Therefore, when manufacturing, product labels or names are printed on the aluminum foil film, and further product ingredients, warnings or instructions for use are printed. Although, these do The method can be easily seen by the user, but because the use method is to rub the corresponding blister container one by one, the product description on some of the above products cannot be too obvious. In the end, only the product trademark is the main characteristic claim. In addition, the aluminum foil film needs to be rubbed when taking a medicine tablet. From the point of view of use, the beauty of the product cannot actually be maintained.

U.S. Patent No. 7,995,904, filed by the inventor of the present case, discloses a safe packaging container that is made of the aforementioned multi-chamber blister-type container by being foldable and fastened, and then prevents the aluminum foil film used for packaging from being rubbed directly. At the same time, it can also maintain its appearance, but this buckling method results in high costs and changes the structure of the original packaging blister. It can only be used for more specific products, but it is not conducive to widespread use.

Therefore, an object of the present invention is to provide a container for dispensing, particularly a lid-type packaging container for maintaining the appearance integrity during use and having wider product applicability.

Therefore, the cover-type packaging container of the present invention is used to dispense a plurality of filling materials, including a blister shell, a sealing film covering the blister shell, and a liftable sticker covering the sealing film membrane.

The bubble shell has a base portion and a plurality of groove portions. The base portion has an upper base surface and a lower base surface. The groove portions extend downward along the upper base surface of the base portion.

The sealing film is correspondingly fixedly coupled to the upper base surface and covers each of the recesses. A corresponding sealed container is formed at the groove part, and each sealed container is used for loading at least one filler.

The flip-up adhesive film has an inner surface corresponding to the sealing film, an opposite outer surface, and a self-adhesive layer disposed on the inner surface.

Wherein, the liftable self-adhesive film is reciprocally adhered to the base of the sealing film or the blister through the self-adhesive layer. When opened, the sealing film corresponding to any sealed container can be rubbed off. Take out the filled packing, and when covering, cover the sealed container corresponding to the sealing film.

The function of the present invention is to cover the sealing film through the liftable self-adhesive film. When opened, the sealing film corresponding to any sealed container can be rubbed out to take out the filled packing. By covering the sealing film with the liftable self-adhesive film, the appearance can be maintained. At the same time, the advertising slogan and product integrity instructions can be used on the outer side of the liftable self-adhesive film to solve the problem. The film is torn and rubbed against the problem on the label.

1‧‧‧ bubble shell

311‧‧‧Combination

11‧‧‧ base

111‧‧‧ Upper base surface

112‧‧‧ lower base

12‧‧‧Groove area

100‧‧‧ filler

2‧‧‧sealing film

21‧‧‧ junction

22‧‧‧print side

200‧‧‧sealed container

3‧‧‧Sliding Adhesive Film

31‧‧‧ inside

312‧‧‧ Covering Department

313‧‧‧Adhesive layer

32‧‧‧ outside

33‧‧‧ Sticker

34‧‧‧ Lifting Department

35‧‧‧Sealing Department

36‧‧‧ Lifting Department

300‧‧‧Working end

301‧‧‧Base Zone

302‧‧‧Seal area

400‧‧‧ fault line

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: FIG. 1 is an exploded perspective view illustrating a first embodiment of a lid-type packaging container of the present invention.

FIG. 2 is a plan view illustrating the overall appearance of the lid-type packaging container.

FIG. 3 is a schematic partial cross-sectional view taken along the line III-III in FIG. 2, illustrating The combined relationship of the cap-type packaging container.

FIG. 4 is a schematic diagram of a use state, illustrating a state in which a flip-up adhesive film is opened.

FIG. 5 is a schematic diagram of a use state similar to FIG. 4, illustrating a heat-sealing and fixing state of a bonding part and a sealing part of the flip-up adhesive film and a lifted state thereof.

FIG. 6 is a combined perspective schematic view illustrating a second embodiment of a lid-type packaging container according to the present invention.

FIG. 7 is a view similar to FIG. 6, illustrating a state where a working line is torn off by a break line.

FIG. 8 is a view similar to FIG. 6, illustrating a state of a flip-up self-adhesive film after reverse folding and sticking.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are represented by the same numbers.

Referring to FIG. 1 and FIG. 2 and FIG. 3, a first embodiment of a cap-type packaging container according to the present invention is used to dispense a plurality of filling materials 100, including a blister shell 1 and a seal covering the blister shell 1. The film 2 and a flip-up adhesive film 3 covering the sealing film 2.

The blister shell 1 has a base portion 11 and a plurality of groove portions 12. The base portion 11 has an upper base surface 111 and a lower base surface 112. The groove portions 12 are oriented along the upper base surface 111 of the base portion 11. Under extension.

The blister shell 1 can be blow-molded using a common thermoplastic material, such as polymer Materials such as ethylene (PVC), polyethylene terephthalate (PET), polystyrene (PS), polypropylene (PP), or polylactic acid (PLA) are more commonly used.

The sealing film 2 has a bonding surface 21 and an opposite printing surface 22. The bonding surface 21 is fixedly coupled to the upper base surface 111 and covers each of the groove portions 12 to form a corresponding sealed container 200. Each sealed container 200 is used for loading at least one filler 100.

The sealing film 2 generally uses a metal film, such as an aluminum foil film or a tin foil film. Of course, it can also be a more tearable material such as a fiber material. According to the existing common bonding technology, the bonding surface 21 of the sealing film 2 can be adhered through resin or sprayed on the bonding surface 21 of the sealing film 2 by using a thermoplastic material in combination with the resin, and then adhered through thermocompression packaging. Of course, as long as the sealing film 2 can be attached to the upper base surface 11 and seal each of the groove portions 12, at the same time, the sealing film 2 cannot be easily lifted off the upper base surface 111 by hand. In addition, the sealing film 2 needs to be controlled so that the fingers can rub the area at any of the groove portions 12 in order to remove the filling 100 one by one.

The printed surface 22 can be provided with a product label or description, so that a user can understand the properties of the filler 100 through the printed surface 22. The filling 100 can be a pharmaceutical tablet, a food tablet, a capsule, or some products of a size similar to a thumb, such as a button battery, etc., especially small commodities that do not need to be fully opened and used at the same time. Consumables for use. In this embodiment, the filler 100 Take medicine tablets for example.

The flip-up type adhesive film 3 has an inner side surface 31 corresponding to the sealing film 2, an opposite outer side surface 32, and a self-adhesive layer 33 disposed on the inner side surface 31.

The inner surface of the flip-up adhesive film 3 is a printing surface 22 covering the sealing film 2. The inner surface 31 includes a bonding portion 311 fixed to the printing surface 22 and a cover covering the printing surface 22.部 312.

In this embodiment, the adhesive layer 33 is disposed between the covering portion 312 and the printing surface 22. A part of the covering portion 312 is reciprocally adhered to the printing surface 22 of the sealing film 2 by the adhesive layer 33. When covering, the respective groove portions 12 corresponding to the sealing film 2 are covered, and when opened, The packing 2 corresponding to any one of the groove portions 12 can be broken to take out the filled filler 100. Preferably, the part of the self-adhesive layer 33 on the cover portion 312 refers to a peripheral edge portion corresponding to the printing surface 22 of the sealing film 22. Of course, the self-adhesive layer 33 is covered on the cover. The portion 312 and the printing surface 22 do not affect the overall effectiveness.

In this embodiment, the joint portion 311 is disposed at an end edge of the inner side surface 31 overlapping the sealing film 22, so as to avoid the complete peeling off when the liftable adhesive film 3 is lifted, of course, In its configuration, it is necessary to avoid blocking the position of the sealed container 200 corresponding to the sealing film 2, so that when the flip-up adhesive film 3 is lifted up, the filler 100 can not be prevented from being taken out.

In this embodiment, the bonding portion 311 is formed by spraying resin adhesive or spraying resin and thermoplastic material between the printing surface 22 of the sealing film 2 and the inner surface 31 of the flip-up adhesive film 3, and then An adhesive layer 313 is formed between the bonding portion 311 and the sealing film 2 by hot pressing.

In addition, the bonding portion 311 can also be formed by the inner side surface 31 of the flip-up adhesive film 3 directly adhering to the upper base surface 111 by spraying resin or spraying resin and thermoplastic material, and then hot pressing Next, this part of the illustration is not revealed. In brief, if there is no interlayer of the sealing film 2 between the flip-up adhesive film 3 and the base 11, the bonding portion 311 can be combined and fixed by being bonded to the base 11.

The outer side 32 is completely exposed on the outside of the overall package, and is almost completely covered by the sealing film 2. Therefore, it can be printed on the complete display of product advertising slogans, product ingredients and warnings. When the adhesive film 3 is substantially completely shielded the sealing film 2, the user can easily see the precautions of the product, especially in food or medicine, which can greatly improve safety. After all, most of the existing packaging methods put the product description package through the manual or the additional label on the box. When the user actually uses it, he will not specifically look at the manual or the product box.

It is worth mentioning that the flip-up adhesive film 3 further has a lift-up portion 34 protrudingly covering the sealing film 2 and disposed in an opposite position to the joint portion 311, thereby facilitating the operation of the flip-up The self-adhesive film 3 lifts out the sealing film 2.

In use, referring to FIGS. 1 and 4, the lifting portion 34 is pulled up, and the bonding portion 311 is used to limit the liftable adhesive film 3 from the sealing film 2, and any sealed container 200 can be broken. Take out the filled packing 100 at the part of the sealing film 2 and, after taking it out, cover the sealing film 2 through the flip-up adhesive film 3 to maintain the appearance integrity. At the same time, use the flip-up adhesive Advertising slogans and product integrity instructions are provided on the outer side 32 of the adhesive film 3, which can solve the problem of the unfavorable label on the sealing film 2 being torn.

It is worth mentioning that, as shown in FIGS. 1, 4 and 5, the flip-up adhesive film 3 further has a seal portion 35 along the direction of the lift portion 34 and adjacent to the two sides of the sealing film 2. The bonding portion 311 and the sealing portion 35 are heat-sealed and fixed to the sealing film 2, the adhesive layer 33 is disposed on the covering portion 312, and the sealing portion 35 and the covering portion 312 are disconnected from each other. The cover portion 312 is turned up by the lifting portion 34, and the joint portion 311 and the sealing portion 35 limit the lift-off adhesive film 3 from the sealing film 2. In this way, the stability of the tiltable self-adhesive film 3 during lifting and returning can be more ensured.

Referring to FIG. 6 and FIGS. 7 and 8, a second embodiment of a lid-type packaging container according to the present invention has substantially the same structural composition as the first embodiment, except that the base portion 11 of the blister 1 and the seal The film 2 and the flip-up adhesive film 3 are superposed on each other to form a working end portion 300. The base portion 11 and the sealing film 2 are processed with a breaking line 400 separating the working end portion 300, and the breaking line 400 can be formed by the breaking line. 400 tears off a base region 301 and a film region 302 located at the working end portion 300, so that the liftable adhesive film 3 protrudes from the sealing film 2 to form a lift portion 36. In addition, the adhesive layer 33 is disposed on the lift When the lifting portion 36 is opened, similar to the first embodiment, the sealing portion 2 of any sealed container 200 can be rubbed off, and then the filler 100 (see FIG. 1) can be taken out, and When covering, the lifted portion 36 is folded back and adhered to the lower base surface 112 of the base portion 11 with the adhesive layer 33.

It is worth mentioning that the self-adhesive layer 33 can still be expanded to the position where the flip-up self-adhesive film 3 covers the sealing film 2. This part is only required in the process and is adhered differently. Ways are different. As for the arrangement manners of the combining part 311 and the like described in the first embodiment, this embodiment can also be applied, and details are not described herein.

In summary, the flip-up self-adhesive film 3 of the present invention covers the sealing film 2 through reversible adhesion, so that the user can understand the various types of products through the printing on the outer side 32 before being opened. Characteristics: after opening, take the filler 100, and then stick it back to maintain the overall appearance, and it is quite convenient in practical use, so it can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

Claims (6)

A cover-type packaging container is used to dispense a plurality of fillers, including: a blister, having a base, and a plurality of groove parts, the base has an upper base surface and a lower base surface, the groove parts It extends down along the upper base surface of the base; a film is correspondingly fixedly bonded to the upper base surface, and covers each groove part to form a corresponding sealed chamber, each sealed chamber is used For loading at least one filler; and a liftable adhesive film covering the sealing film, having an inner side corresponding to the sealing film, an opposite outer side, and a sticker disposed on the inner side Layer; wherein, the liftable adhesive film further has a joint part fixed with the sealing film or the upper base surface, when opening, the joint part restricts the liftable adhesive film from detaching from the sealing film Or the blister, the liftable adhesive film can be reciprocally adhered to the sealing film or the base of the blister through the adhesive layer, and when opened, it can break the corresponding of any sealed chamber Take out the filled filler at the sealing film part, and cover the sealed chamber corresponding to the sealing film when covering. According to the sticker-type packaging container described in item 1 of the patent application scope, wherein the liftable self-adhesive film further has a lift-up portion protruding to cover the sealing film. According to claim 2 of the scope of the patent application packaging container, wherein the liftable self-adhesive film further has a combination with the sealing film or the upper base surface and the opposite position of the lifted portion A sealing part covering the two sides of the sealing film along the direction of the lifted part, and a covering part between the sealing parts, the joint part and the sealing part are heat-sealed and fixed to the sealing film, The self-adhesive layer is disposed on the covering part, and the sealing part and the covering part are disconnected from each other. When the opening part is lifted, the covering part is turned up by the lifting part, and the joint part and the sealing part restrict the liftable type The adhesive film is detached from the sealing film. A cover-type packaging container is used to dispense a plurality of fillers, including: a blister, having a base, and a plurality of groove parts, the base has an upper base surface and a lower base surface, the groove parts It extends down along the upper base surface of the base; a film is correspondingly fixedly bonded to the upper base surface, and covers each groove part to form a corresponding sealed chamber, each sealed chamber is used For loading at least one filler; and a liftable adhesive film covering the sealing film, having an inner side corresponding to the sealing film, an opposite outer side, and a sticker disposed on the inner side Layer; wherein, the liftable adhesive film can be reciprocally adhered to the base of the sealing film or the blister through the adhesive layer, and when opened, it can break the corresponding seal of any sealed chamber Take out the packed filler in the film part, and cover the sealed chamber corresponding to the sealing film when covering; the liftable adhesive film further has a lifting part protruding to cover the sealing film, and the adhesive layer is arranged in The lifted part can be used to break the sealing part corresponding to any sealed chamber when the lifted part is lifted to take out the filled filler. When covered, the lifted part is stuck to the self-adhesive layer in reverse The lower base surface of the base. A cover-type packaging container is used to dispense a plurality of fillers, including: a blister, having a base, and a plurality of groove parts, the base has an upper base surface and a lower base surface It extends down along the upper base surface of the base; a film is correspondingly fixedly bonded to the upper base surface, and covers each groove part to form a corresponding sealed chamber, each sealed chamber is used For loading at least one filler; and a liftable adhesive film covering the sealing film, having an inner side corresponding to the sealing film, an opposite outer side, and a sticker disposed on the inner side Layer; wherein, the liftable adhesive film can be reciprocally adhered to the base of the sealing film or the blister through the adhesive layer, and when opened, it can break the corresponding seal of any sealed chamber Take out the packed filler in the film part, and cover the sealed container corresponding to the sealing film when covering; The base and the sealing film are processed and arranged with a break line separating the working end, and can be formed by Rupture tear line is located at a base region and a membrane area of the working end, so that the adhesive film can flip the protruding portion off a sealing film is formed. The sticker-type packaging container according to item 5 of the patent application scope, wherein the self-adhesive layer is disposed on the lift-up portion, and when the lift-up portion is lifted, the sealing film portion corresponding to any sealed chamber can be broken Take out the packed filler, and when covering, the lift-up part is adhered to the lower base surface of the base part with the self-adhesive layer reversely folded.