TWM514963U - Ink pollution preventing container structure - Google Patents

Description

Anti-ink material contamination container structure

The present invention is a container structure, in particular, a container structure with an interface layer and an anti-pollution coating layer.

Generally, the existing container structure on the market is a paper cup structure in which ink is printed. Because of the cost control, the use of ink, the quality of the ink is uneven, and it is difficult to ensure the safety or pollution-free use thereof.

What's more, the currently used container or paper cup structure, the printed ink layer is mostly uncovered, often directly in contact with the user or the contents, which is very likely to cause pollution of the user or the contents.

In particular, the current legal regulations for the use of inks are not complete, and most of the inks currently used still contain more or less toxic substances, and the risk of poisoning by users when using containers or paper cup structures, In fact, it is much larger than the imagination of the average person.

On the other hand, in order to reduce the occupation volume of the container or the paper cup structure, in order to reduce the occupied volume, the ink layer of the ink layer printed by the container or the paper cup structure is contacted. Way to contaminate other containers Or paper cup structure.

In view of this, if it is possible to design a container knot that is resistant to ink contamination The structure not only preserves the convenience and mass production characteristics of the container structure, but also can effectively prevent the ink from contaminating the user or the contents due to the effective isolation of the coating layer, thereby becoming a container structure, a paper cup structure and a wide application industry. An important topic.

The present invention is an ink-contaminated container structure comprising: a container body; an ink layer; an interface layer; and a laminating layer attached to the container body or the interface layer. With the implementation of the present invention, the container structure of the ink-repellent material contamination can be effectively separated by the coating layer, so that the ink layer of the ink layer does not pollute the contents of the container body or the container structure, and can be achieved. Effectively isolates pollution to protect the user's health and safety from drinking or eating.

The present invention provides a container structure for preventing ink contamination, comprising: a container body; an ink layer attached to at least one surface of the container body; an interface layer attached to the ink layer; and a coating film The layer is attached to the container body or the interface layer.

With the implementation of this creation, at least the following advancements can be achieved:

First, the manufacturing cost has increased very little, and mass production is easy.

Second, the ink is isolated to avoid mutual contamination of the container structure.

Third, to avoid contamination of the user or contents with ink, to ensure the sanitary and safety of the container structure.

In order to enable any skilled artisan to understand the technical content of the present invention and implement it according to the contents of the present specification, the scope of the patent application and the drawings The objects and advantages of the present invention can be easily understood by those skilled in the art, and thus the detailed features and advantages of the present invention will be described in detail in the embodiments.

100‧‧‧Ink-contaminated container structure

10‧‧‧ container body

20‧‧‧Ink layer

30‧‧‧Interfacial layer

40‧‧‧Layer layer

1A is a perspective cross-sectional view showing the structure of a container for preventing ink contamination in the present embodiment.

FIG. 1B is a three-dimensional layered schematic view of a container structure of an ink-repellent-contaminated material according to an embodiment of the present invention.

2 is a perspective cross-sectional view showing another structure of a container for preventing ink contamination in the present embodiment.

FIG. 3 is a perspective cross-sectional view showing still another container structure for preventing ink contamination in the present embodiment.

Referring to FIG. 1A and FIG. 1B, an ink-repellent-contaminated container structure 100 of the embodiment includes: a container body 10; at least one ink layer 20; at least one interface layer 30; The coating layer 40.

As shown in Figures 1A and 1B, the container body 10 can be a cup, a bowl or a box. Moreover, the material of the container body 10 can be selected as paper, that is, the container body 10 is a paper container body 10. At this time, the ink-contaminated container structure 100 can be a paper cup, a paper bowl or a paper box.

On the other hand, the material of the container body 10 can also be selected as a polymer material, and the polymer material used can be selected easily and the cost control is better. Plastic or silicone material.

As shown in FIGS. 1A to 3, the ink layer 20 is attached to at least one of the outer surface, the inner surface, the outer bottom surface or the inner bottom surface of the container body 10. Further, the ink layer 20 may be an aqueous ink layer, an oily ink layer, a solid ink layer, or a comprehensive ink layer.

As shown in FIGS. 1A to 3, an interface layer 30 is applied or adhered to each of the ink layers 20. The coated or adhered interface layer 30 is mainly applied when the coating layer 40 is not firmly adhered to the ink layer 20, and after the coating layer 30 is applied or adhered to the ink layer 20, the coating layer 40 can be stabilized. It adheres to the interface layer 30 and can completely cover the ink layer 20 without causing any contamination of the ink layer 20.

The interface layer 30 may be formed by an aqueous solution of an aqueous polyolefin having a total solid content of 40% to 65%, and the aqueous polyolefin solution described herein may contain 3% to 25% of a maleic anhydride polyolefin.

Also as shown in FIGS. 1A to 3, the coating layer 40 is attached to the container body 10 or the ink layer 20. Due to the adhesion of the coating layer 40 and covering the ink layer 20, the ink layer 20 may not be brought into direct contact with the user, the contents of the container structure 100 contaminated by the ink-repellent material, or other containers to avoid the ink layer 20. The ink used contaminates the user or the contents or other containers.

The coating layer 40 may be a coating layer 40 of a polymer material, which may be polypropylene (PP), polyvinyl chloride (PVC), polyethylene (PE), low density polyethylene (LDPE), High density polyethylene (HDPE), polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (ABS), polyamide resin (Nylon), polyester resin (PET) or ethylene-vinyl acetate A coating layer 40 formed of a copolymer (EVA resin).

In the respective embodiments, as in the embodiment shown in FIG. 1A, only the container The outer surface of the body 10 has an ink layer 20. The embodiment shown in Fig. 2 has an ink layer 20 on both the outer and inner surfaces of the container body 10. As in the embodiment shown in Fig. 3, the outer surface, the inner surface and the inner bottom surface of the container body 10 each have an ink layer 20.

Further, as shown in FIGS. 1A to 3, the interface layer 30 adheres only to and covers the ink layer 20, and the surface of the container body 10 having no ink layer 20 directly covers only the coating layer 40.

In summary, the container structure 100 with the anti-inking material of the coating layer 40 has the interface layer 30 attached to the ink layer 20, and then the laminating layer 40 is adhered thereto, so that the laminating layer 40 can be completely completed. Covering the container body 10 or the ink layer 20, the coating layer 40 effectively isolates the container body 10 or the ink layer 20, thereby not only preventing moisture or liquid penetration, but also preventing ink contamination of the ink layer 20. The efficacy, while ensuring the use of hygiene and avoiding the possibility of exposure to harmful inks.

However, the above embodiments are intended to illustrate the features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and to implement it, and not to limit the scope of the patent of the present invention. Equivalent modifications or modifications made by the spirit of the disclosure should still be included in the scope of the claims described below.

100‧‧‧Ink-contaminated container structure

10‧‧‧ container body

20‧‧‧Ink layer

30‧‧‧Interfacial layer

40‧‧‧Layer layer

Claims (8)

An ink-contaminated container structure comprising: a container body; an ink layer attached to at least one surface of the container body; an interface layer coated or attached to the ink layer; and a The coating layer is attached to the container body or the interface layer. The container structure of claim 1, wherein the container system is a cup, a bowl or a box. The container structure according to claim 1, wherein the container body is a paper container body or a polymer container body. The container structure of claim 1, wherein the ink layer is an aqueous ink layer. The container structure according to claim 1, wherein the primer is formed by an aqueous solution of an aqueous polyolefin having a total solid content of 40% to 65%. The container structure of claim 5, wherein the aqueous polyolefin solution contains 3% to 25% of a maleic anhydride polyolefin. The container structure according to claim 1, wherein the coating layer is a coating layer of a polymer material. The container structure according to claim 1, wherein the coating layer is polypropylene (PP), polyvinyl chloride (PVC), polyethylene (PE), low density polyethylene (LDPE), high density poly Ethylene (HDPE), polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (ABS), polyamine resin (Nylon), polyester resin (PET) or ethylene-vinyl acetate copolymer ( Formed by EVA resin).