Plate-breaking score and cosmetic-product packaging

Abstract

Disclosed are a plate-breaking score (7) and a cosmetic-product packaging. In a horizontal direction, the plate-breaking score (7) is T-shaped; in a longitudinal direction, the plate-breaking score (7) is trapezoidal; and the plate-breaking score (7) is scored on a back surface of a base plate (3) and is used for bending and tearing the base plate (3). A thin film for storing a material is adhered to a top surface of the base plate (3), and the plate-breaking score (7) is provided on the back surface of the base plate (3).

Description

A type of broken board imprint and cosmetic packaging Technical Field

[0001] This utility model relates to a plate-breaking mark, specifically to a cosmetic packaging that can preserve the material and facilitate dispensing, belonging to the field of cosmetic packaging technology. Background Technology

[0002] Currently, most cosmetic packaging, such as small-dose cosmetics or disposable cosmetics like face masks, involves tearing open the bag to remove the cosmetic product.

[0003] Some packaging, such as the card-style multi-compartment cosmetic packaging in CN2022200919887, uses a base plate with a tear mark on it to facilitate folding and allow the product to be removed from the tear.

[0004] Existing tearing and breaking methods suffer from inconsistent shapes and sizes, resulting in uneven or poor material discharge. Technical issues

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a broken plate marking and cosmetic packaging. Technical solutions

[0006] A broken plate imprint, which is T-shaped along the horizontal direction and trapezoidal along the longitudinal direction;

[0007] The tearing mark is used to carve on the back of the substrate, for bending longitudinally and tearing the substrate horizontally.

[0008] The aforementioned substrate is a back plate for packaging used to store material; the tear mark is also used to discharge the material stored in the packaging through a torn T-shaped opening.

[0009] The longitudinal section of the T-shaped mark of the aforementioned broken plate penetrates at least 2 / 3 of the thickness of the substrate, and the transverse section of the T-shaped mark penetrates at least 1 / 2 of the thickness of the substrate.

[0010] A cosmetic packaging includes a substrate, the top surface of which is adhered with a film for storing a material, and the bottom surface of which is provided with the aforementioned broken plate markings.

[0011] The aforementioned thin film forms N, where N ≥ 2 non-connected material cavities on the top surface of the substrate. The material cavities are used to store the material components to be mixed, and the material components include powder and liquid states.

[0012] Furthermore, the partition between the adjacent material cavities is generally or partially waveformd, and the waveform includes at least two consecutive troughs.

[0013] The aforementioned thin film includes a first film layer and a second film layer;

[0014] The second film layer is adhered to the top surface of the substrate, and the first film layer forms a material cavity on the second film layer for storing material components.

[0015] Furthermore, the longitudinal segment of the T-shaped mark of the aforementioned broken plate penetrates at least 1 / 3 of the thickness of the second film layer, and the transverse segment of the T-shaped mark penetrates at least 2 / 3 of the thickness of the substrate.

[0016] Furthermore, the material of the first film layer includes a PET / PE composite film, and the material of the second film layer includes PE.

[0017] Furthermore, the width 'a' of the longitudinal segment of the T-shaped broken plate mark is 1 / 3 to 1 / 2 of the width 'b' of the transverse segment, and the width 'b' of the transverse segment of the broken plate mark is 2 / 3 to 3 / 4 of the width of the substrate.

[0018] The back side of the aforementioned substrate is sequentially adhered with a third film layer and a fourth film layer;

[0019] The material of the third film layer includes aluminum foil, and the material of the fourth film layer includes PET.

[0020] The aforementioned substrate is a film or plate layer made of PS. Beneficial effects

[0021] This utility model discloses a cosmetic packaging that can preserve the product and facilitate dispensing. It is made of five layers of composite film material, which are heat-bonded through coating between the film layers. The overall structure adopts a compartmentalized design, and the back of the packaging uses a cold-pressing and punching process to form a T-shaped liquid outlet and a bending trajectory line. It has the following advantages:

[0022] 1. The packaging is lightweight and the size can be flexibly designed, making it easy to carry and use in different scenarios.

[0023] 2. The compartmentalized packaging design can maximize the preservation of the original characteristics and efficacy of the ingredients, solving the problem that the ingredients are easily oxidized and deactivated before consumers use the product.

[0024] 3. The flexible use of multi-layer composite films allows for the selection of suitable film materials based on the physicochemical properties of the material, reducing the risk of compatibility issues between packaging materials and the material. Utilizing the high barrier properties of the aluminum foil layer enhances the compatibility between packaging and the material and reduces the risk of product weight loss.

[0025] 4. The arc-shaped alignment design of the partition line in the middle of the surface PET / PE composite film reduces the stress area of ​​the vertical cross section of the partition line and increases the pressure generated by compression, making it easier for consumers to squeeze and connect the parts, thus optimizing the user experience.

[0026] 5. The T-shaped discharge port structure ensures the sealing performance of the discharge port area before the product is bent. It also makes it easier for the material to flow out after the packaging is bent under stress. Attached Figure Description

[0027] Figure 1 is a schematic diagram of the structure of the bottom surface of the substrate.

[0028] Figure 2 is a schematic diagram of the structure of the side of the substrate.

[0029] Figure 3 is a schematic diagram of the longitudinal section at point B in Figure 2.

[0030] Figure 4 shows the membrane layer diagram.

[0031] Figure 5 is a schematic diagram of the cross-section at point B in Figure 2.

[0032] The meanings of the markings in the attached diagram are as follows: 1. PET / PE composite film, 2. PE film, 3. substrate, 4. aluminum foil, 5. PET film, 6. material cavity, 7. broken plate mark, 8. longitudinal section, 9. transverse section. The best embodiment of the present invention

[0033] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0034] A type of broken plate imprint, which is T-shaped along the horizontal direction and trapezoidal along the vertical direction.

[0035] The markings are made by cutting the back of the substrate with a knife, and are used for bending longitudinally and tearing the substrate horizontally.

[0036] This substrate is the back panel for packaging used to store materials. Example 1

[0037] A cosmetic packaging material that facilitates material discharge consists of a substrate and a film.

[0038] The thin film is adhered to the front side of the substrate, forming a material cavity on the front side of the substrate for storing the material.

[0039] On the bottom surface of the substrate, there is a broken plate mark, and the broken plate mark is trapezoidal in the longitudinal section of the substrate and T-shaped in the cross section of the substrate.

[0040] Preferably, the longitudinal segment of the T-shaped fracture mark penetrates at least 2 / 3 of the substrate thickness, and the transverse segment of the T-shaped mark penetrates at least 1 / 2 of the substrate thickness.

[0041] Preferably, depending on the thickness of the substrate, the substrate can be a film layer or a plate layer, and the material is preferably PS.

[0042] When using,

[0043] Bend the substrate along the broken board markings.

[0044] The trapezoidal puncture marks facilitate folding of the substrate, reducing the force required to fold it.

[0045] The T-shaped transverse section facilitates tearing along the tear mark towards both sides and the front of the substrate when it is folded in half.

[0046] The longitudinal section of the T-shape allows the substrate to be folded in half and then exposed to the front side of the substrate, forming a relatively small outlet that facilitates directional and stable material output.

[0047] By using cleaving marks of varying depths, the effective folding of the substrate and smooth material discharge are ensured. This avoids the situation where, if the cleaving mark is too shallow, the substrate may not be able to be folded or the material may not be discharged; if it is too deep, the substrate may be effectively broken, but the material may flow out uncontrollably, resulting in material waste and affecting the user experience. Example 2

[0048] Based on the structure of Example 1, the thin film forms N (N≥2) non-connected material cavities on the top surface of the substrate, which are used to store powder and liquid materials respectively.

[0049] It facilitates the separate storage of raw material components. When in use, the raw material components are mixed by squeezing the material chamber to form fresh cosmetics. Example 3

[0050] Based on the structure of Embodiment 2, the partition between adjacent material cavities is generally or partially waveformd, and the waveform includes at least two consecutive troughs.

[0051] Compared to linear partitions, by defining the shape of the partitions between adjacent material chambers, the compressed material is concentrated in the troughs, and the hydraulic pressure of the compression is concentrated in the troughs, reducing the resistance when adjacent material chambers are connected during compression. The wavy shape also reduces the flow resistance of the liquid within the chamber, facilitating the concentration of the liquid within the chamber after compression. Example 4

[0052] Based on the structure of Example 1, the thin film on the top surface of the substrate consists of a first film layer and a second film layer. Preferably, the first film layer is a PET / PE composite film, and the second film layer is a PE film.

[0053] In this process, a PE film is adhered to the top surface of the substrate, and a first film layer forms a material cavity on the second film layer for storing the material.

[0054] Furthermore, the longitudinal segment of the T-shaped mark of the broken plate penetrates at least 1 / 3 of the thickness of the second film layer, and the transverse segment of the T-shaped mark penetrates at least 2 / 3 of the thickness of the substrate.

[0055] Preferably, the width 'a' of the longitudinal segment of the T-shaped broken plate mark is 9 mm, and the width 'b' of the transverse segment is 26 mm. The width of the substrate is 38 mm.

[0056] The longitudinal segment c of the T-shaped broken plate mark is 0.06 mm, and the transverse segment d is 0.12 mm.

[0057] The back side of the substrate in the above embodiments may also be sequentially adhered with a fourth film layer and a fifth film layer. Preferably, the fourth film layer is an aluminum foil and the fifth film layer is a PET film.

[0058] Compared to Example 1, this embodiment deepens the penetration depth of the transverse section of the rupture mark into the substrate, facilitating folding. This is mainly because the third and fourth film layers on the back not only provide protection but also increase the difficulty of folding the substrate. In particular, the fourth PET film layer ensures that the bottom part of the substrate does not completely break after folding. At the non-rupture mark area, the toughness of the PET film maintains continuity, ensuring both the foldability of the substrate and the prevention of incomplete breakage. The protrusion at the rupture mark, especially the longitudinal section, punctures the second PE film after folding, allowing the material to flow out through the corresponding longitudinal section's tear.

[0059] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that the above embodiments do not limit this utility model in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of this utility model.

Claims

1. A plate break mark, characterized in that, Along the horizontal direction, the broken plate imprint is T-shaped; along the longitudinal direction, the broken plate imprint is trapezoidal. The markings are made by cutting the back of the substrate with a knife, for bending and tearing the substrate; The substrate is a back plate for packaging used to store materials; The rupture mark is also used to discharge the material stored in the package through the torn T-shaped opening; The longitudinal segment of the T-shaped fracture mark penetrates at least 2 / 3 of the substrate thickness, and the transverse segment of the T-shaped mark penetrates at least 1 / 2 of the substrate thickness.

2. A cosmetic package characterized by, The substrate includes a substrate, the top surface of which is adhered with a thin film for storing material, and the bottom surface of which is provided with the plate break mark as described in claim 1.

3. The cosmetic package of claim 2, wherein The thin film forms N, N ≥ 2 non-connected material cavities on the top surface of the substrate. The material cavities are used to store the material components to be mixed. The material components include powder and liquid states.

4. The cosmetic package of claim 3, wherein The partition between adjacent material chambers is generally or partially waveformd, and the waveform includes at least two consecutive troughs.

5. The cosmetic package of claim 2, wherein The thin film includes a first film layer and a second film layer; The second film layer is adhered to the top surface of the substrate, and the first film layer forms a material cavity on the second film layer for storing material components.

6. The cosmetic package of claim 5, wherein The longitudinal segment of the T-shaped rupture mark penetrates at least 1 / 3 of the thickness of the second film layer, and the transverse segment of the T-shaped mark penetrates at least 2 / 3 of the thickness of the substrate.

7. The cosmetic package of claim 5, wherein The material of the first film layer includes a PET / PE composite film, and the material of the second film layer includes PE.

8. The cosmetic package of claim 5, wherein The width 'a' of the longitudinal segment of the T-shaped broken plate mark is 1 / 3 to 1 / 2 of the width 'b' of the transverse segment, and the width 'b' of the transverse segment of the broken plate mark is 2 / 3 to 3 / 4 of the width of the substrate.

9. The cosmetic package of claim 2, wherein The back side of the substrate is sequentially adhered with a third film layer and a fourth film layer; The material of the third film layer includes aluminum foil, and the material of the fourth film layer includes PET.

10. The cosmetic package of claim 2, wherein The substrate is made of a film or sheet material including PS.

Images