Double-layer non-woven fabric milk tea paper cup
By covering the outer wall of the milk tea paper cup with a non-woven fabric reinforcement layer and setting reinforcement ribs at both ends, the problem of cup mouth indentation caused by gripping force in large-sized paper cups is solved, achieving higher structural strength and gripping stability.
Patent Information
- Application Number
- CN202520411557.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Traditional milk tea paper cups, especially those that are large in size, are prone to denting at the rim due to gripping force, resulting in an incomplete lid and easy spillage of milk tea.
The outer wall of the milk tea paper cup is covered with a reinforcing layer made of non-woven fabric, and reinforcing ribs are formed at both ends of the reinforcing layer to improve the structural strength of the cup. In particular, reinforcing ribs are set at the mouth of the cup to disperse stress.
It improves the overall strength and heat insulation of the cup, reduces the probability of cup deformation, prevents milk tea from spilling, and enhances grip stability.
Smart Images
Figure CN223791938U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of milk tea paper cups, and in particular to a double-layer non-woven milk tea paper cup. Background Technology
[0002] Traditional milk tea paper cups, except for the lid, are made entirely of paper with a PE (polyethylene) coating on the inner wall. Larger paper cups, used for serving large cups of milk tea, require more force from the user when gripping the outer wall. Users typically hold the top of the cup to drink. Since the entire cup is made of paper, and the structure is identical to smaller cups without any reinforcement, squeezing the cup tightly can cause the rim to cave in, damaging the cup and resulting in the lid not fitting properly, leading to spillage. Utility Model Content
[0003] To overcome the shortcomings of existing technologies, the purpose of this utility model is to provide a double-layer non-woven fabric milk tea paper cup. By covering and fixing a layer of non-woven fabric to the outer wall of the milk tea cup, and forming reinforcing ribs at both ends of the reinforcing layer, the structural strength of the cup is improved. In particular, a ring-shaped reinforcing rib at the upper end strengthens the cup at the rim, reducing the probability of cup deformation.
[0004] To address the problems in the existing technology, the technical solution of this utility model is as follows:
[0005] A double-layer non-woven fabric milk tea paper cup includes a cup body with a cup lid covering the open part of the cup body. A reinforcing layer is attached to the outer wall of the cup body. The reinforcing layer is made of non-woven fabric and covers the upper part of the outer wall of the cup body. Both the cup body and the reinforcing layer are arranged in a shape with a diameter decreasing from top to bottom.
[0006] Preferably, both the upper and lower openings of the reinforcing layer have ring-shaped reinforcing ribs, which are fixed to the outer wall of the cup body. The upper reinforcing rib is located at the upper end of the outer wall of the cup body and close to the opening of the cup body.
[0007] Preferably, the sidewall of the reinforcing layer has a plurality of openings, which are distributed at equal angular intervals around the axis of the cup body.
[0008] Preferably, the outer wall of the reinforcing layer has multiple anti-slip ribs, which are distributed at equal angular intervals around the axis of the cup body on the outer wall of the reinforcing layer.
[0009] Compared with the prior art, the advantages of this utility model are as follows:
[0010] 1. This utility model covers and fixes a reinforcing layer on the outer wall of the cup body. The reinforcing layer is made of non-woven fabric, which greatly improves the overall strength of the cup body, reduces the probability of cup body deformation, and can play a better heat insulation role. When the beverage is hot, the user can also hold the cup body well.
[0011] 2. This utility model forms reinforcing ribs at both ends of the reinforcing layer, thereby further improving the strength of the cup body. In particular, the upper reinforcing rib is fixed to the outer wall of the upper opening of the cup body, which improves the strength of the upper opening of the cup body. When the user holds the cup body, it can effectively reduce the probability of the opening of the cup body denting and prevent the milk tea from spilling. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the reinforcing rib structure of this utility model.
[0014] Figure 3 This is a schematic diagram of the structure of Embodiment 2 of this utility model.
[0015] Figure 4 This is a schematic diagram of the structure of Embodiment 3 of this utility model.
[0016] Reference numerals: 1. Cup body; 2. Cup lid; 3. Reinforcing layer; 4. Reinforcing rib; 5. Opening; 6. Anti-slip rib. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0018] Example 1, please refer to Figures 1 to 2 This embodiment provides a double-layer non-woven fabric milk tea paper cup, including a cup body 1, a cup lid 2 fitted at the opening of the cup body 1, and a reinforcing layer 3 attached to the outer cup wall of the cup body 1. The reinforcing layer 3 is made of non-woven fabric and covers the outer cup wall of the upper part of the cup body 1. Both the cup body 1 and the reinforcing layer 3 are arranged in a shape with a diameter decreasing from top to bottom.
[0019] The reinforcement layer 3 strengthens the strength of the cup wall of the cup body 1, greatly improving the cup body 1's resistance to bending. Therefore, when the size of the cup body 1 increases and it holds a larger amount of milk tea, and when the user needs to apply more force to hold the cup body 1, the cup body 1 can effectively withstand the gripping force without deformation.
[0020] A ring-shaped reinforcing rib 4 is formed at both the upper and lower openings of the reinforcing layer 3. The reinforcing rib 4 is fixed to the outer wall of the cup body 1, and the upper reinforcing rib 4 is located at the upper end of the outer cup wall of the cup body 1 and close to the opening of the cup body 1.
[0021] In particular, the addition of reinforcing ribs 4 further strengthens the structure, especially the side wall at the opening 5 at the top of the cup body 1. Since users usually hold the upper middle part of the cup body 1, and the opening 5 of the cup body 1 is a key location for damage and dents, the addition of reinforcing ribs 4 allows the cup body 1 to better distribute stress when subjected to external forces. Compared to a smooth side wall without reinforcing ribs 4, when the cup body 1 is subjected to pressure, the stress is distributed along the distribution of reinforcing ribs 4, reducing the possibility of single-point stress and thus improving the load-bearing capacity of the cup body 1.
[0022] Example 2, please refer to Figure 3 Several openings 5 are formed on the side wall of the reinforcing layer 3. The openings 5 are distributed at equal angles around the axis of the cup body 1 on the reinforcing layer 3, which can reduce the weight of the entire cup. Furthermore, due to the formation of the openings 5, when the user holds the cup body 1, the hand can fit into the openings 5, thereby generating friction, improving the stability of the grip, and reducing the probability of the cup slipping out of the hand.
[0023] Example 3, please refer to Figure 4 Multiple anti-slip ribs 6 are formed on the outer wall of the reinforcing layer 3. The multiple anti-slip ribs 6 are distributed at equal angles on the outer wall of the reinforcing layer 3 with the axis of the cup body 1 as the center. This also increases the friction when the hand holds the cup and reduces the probability of the cup slipping.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A double-layer non-woven fabric milk tea paper cup, comprising a cup body (1), a cup cover (2) is sleeved on the open end of the cup body (1), characterized in that, The outer cup wall of the cup body (1) is attached with a reinforcing layer (3), the reinforcing layer (3) is made of non-woven fabric, and the reinforcing layer (3) covers the outer cup wall at the upper position of the cup body (1).
2. The double-layer nonwoven milk tea paper cup according to claim 1, characterized in that, The upper end opening and the lower end opening of the reinforcing layer (3) are both formed with a reinforcing rib (4) in the shape of a ring, the reinforcing rib (4) is fixed with the outer wall of the cup body (1), and the reinforcing rib (4) at the upper end is located at the upper end of the outer cup wall of the cup body (1) and is close to the opening position of the cup body (1).
3. The double-layer nonwoven milk tea paper cup according to claim 2, characterized in that, A plurality of openings (5) are formed on the side wall of the reinforcing layer (3).
4. The double-layer nonwoven milk tea paper cup according to claim 3, characterized in that, The plurality of openings (5) are distributed on the reinforcing layer (3) at equal angles with the axis of the cup body (1) as the center.
5. The double-layer nonwoven milk tea paper cup according to claim 2, characterized in that, A plurality of anti-skid convex ribs (6) are formed on the outer wall of the reinforcing layer (3).
6. The double-layer nonwoven milk tea paper cup according to claim 5, characterized in that, The plurality of anti-skid convex ribs (6) are distributed on the outer wall of the reinforcing layer (3) at equal angles with the axis of the cup body (1) as the center.
7. The double-layer nonwoven milk tea paper cup according to claim 1, characterized in that, The cup body (1) and the reinforcing layer (3) both have a shape with diameters decreasing from top to bottom.