Small molecular sieve drying functional hot melt aluminum foil

Abstract

The utility model discloses a small molecular sieve drying functional hot melt aluminum foil which comprises a small molecular sieve aluminum foil, a protective layer is arranged at the upper end of the small molecular sieve aluminum foil, a bubble cap cover film is arranged at the upper end of the protective layer, the protective layer comprises thermosensitive glue, and the bubble cap cover film comprises aluminum heat sealing paint. Through the structure, the protective layer and the bubble cap cover film are respectively arranged at the upper end of the aluminum foil, and the small molecular sieve drying functional hot melt aluminum foil is subjected to surface printing, protection and other treatments through a printing technology, so that the small molecular sieve drying functional hot melt aluminum foil is anti-oxidation, has a heat sealing effect and has a very good protection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of new materials for pharmaceutical packaging and health care product packaging, in particular to a functional hot-melt aluminum foil for drying small molecular sieves. Background Art

[0002] Small molecular sieve drying functional hot-melt aluminum foil is one of the industry refinement branches of PTP aluminum foil. It is used for pharmaceutical packaging and was formed in Europe in the 1930s. my country first began to introduce equipment, technology and raw materials in the 1980s. In the 1990s, my country was able to manufacture single-color or multi-color PTP aluminum foil printing and coating equipment, which began to be used by domestic product packaging companies. Currently, my country's PTP aluminum foil gravure printing equipment can meet the needs of domestic product packaging. Due to the wide application of blister packaging, it has become the fastest-growing flexible packaging material in recent years. It is also the main packaging form in other fields such as food, health products, and medicines. Therefore, a small molecular sieve drying functional hot-melt aluminum foil is set up.

[0003] When using small molecular sieve drying functional hot-melt aluminum foil, it is widely used in the fields of pharmaceutical packaging due to its superior comprehensive performance. However, it is affected by its packaging appearance, printing requirements, heat sealing and laminating. Drying requirements, it is easy to be damaged, poorly printed, and poorly heat-sealed during production and use. The technology of small molecular sieve drying functional hot-melt aluminum foil came into being and was rapidly promoted. Utility Model Content

[0004] The purpose of the utility model is to provide a small molecular sieve drying functional hot-melt aluminum foil, which is surface-printed and protected by printing technology to prevent oxidation, have a heat-sealing effect, and have a good protective effect.

[0005] In order to achieve the above purpose, a small molecule sieve drying functional hot-melt aluminum foil is provided, including a small molecule sieve aluminum foil, a protective layer is provided on the upper end of the small molecule sieve aluminum foil, a blister cover film is provided on the upper end of the protective layer, the protective layer includes heat-sensitive glue, and the blister cover film includes aluminum heat sealing paint.

[0006] According to the small molecular sieve drying functional hot-melt aluminum foil, aluminum material is provided on the outside of the heat-sensitive adhesive.

[0007] According to the small molecular sieve drying functional hot-melt aluminum foil, a protective material is provided on the outside of the aluminum material.

[0008] According to the small molecule sieve drying functional hot-melt aluminum foil, a printing layer is provided on the outside of the protective material.

[0009] According to the small molecular sieve drying functional hot-melt aluminum foil, ink printing is provided on the outer side of the aluminum heat sealing paint.

[0010] According to the small molecular sieve drying functional hot-melt aluminum foil, a primer is provided on the outer side of the ink printing.

[0011] Beneficial effects:

[0012] A protective layer and a blister cover film are provided on the upper end of the aluminum foil. The small molecular sieve dried functional hot-melt aluminum foil is surface printed and protected by printing technology to make it anti-oxidation and have heat-sealing effect, which has a good protective effect.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional diagram of the small molecular sieve drying functional hot-melt aluminum foil proposed in the utility model;

[0016] Figure 2 This is a schematic diagram of the internal composition of the blister cover film of the small molecular sieve drying functional hot-melt aluminum foil proposed in the present invention;

[0017] Figure 3 This is a schematic diagram of the composition structure of the protective layer of the small molecular sieve drying functional hot-melt aluminum foil proposed in the present invention.

[0018] Legend:

[0019] 1. Small molecule sieve aluminum foil; 2. Protective layer; 201. Thermal adhesive; 202. Aluminum material; 203. Protective material; 204. Printing layer; 3. Blister cover film; 301. Primer; 302. Ink printing; 303. Aluminum heat sealing paint. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] Reference Figure 1-3The utility model embodiment of the small molecule sieve drying functional hot-melt aluminum foil includes a small molecule sieve aluminum foil 1. The aluminum foil has a small molecule sieve functional material added inside. The small molecule sieve aluminum foil 1 itself has a drying and moisture absorption function. Therefore, the product must be strictly sealed after printing, coating and slitting to isolate it from air contact. On the basis of the original mature PTP product, the glue formula is improved and the small molecule sieve drying functional material is added. A protective layer 2 is provided on the upper end of the small molecule sieve aluminum foil 1, and a blister cover film 3 is provided on the upper end of the protective layer 2. The blister cover film 3 is sealed with PVC, PVC / PVDC, PET, PP, PE and a high barrier bottom plate. The protective layer 2 includes a thermal adhesive 201, and the blister cover film 3 includes an aluminum heat-sealing paint 303. The aluminum heat-sealing paint 303 is several HSL systems and blended coatings.

[0022] Aluminum material 202 is provided outside the thermal adhesive 201 .

[0023] A protective material 203 is provided on the outside of the aluminum material 202. The protective material 203 is an OP protective agent. OP can be YY103 / QTOP / WHOP. The adhesion of the OP coating is such that the tape will not fall off even when peeled 180 degrees. The OP surface is evenly coated without any colorful spots or rainbow patterns.

[0024] A printing layer 204 is provided on the outside of the protective material 203. The printing layer 204 is coated with water-based paint on the surface through printing technology. The water-based paint is environmentally friendly and has no pungent odor, which can reduce the impact on the production environment and drugs.

[0025] The outside of the aluminum heat seal paint 303 is provided with ink printing 302.

[0026] A primer 301 is provided outside the ink print 302 .

[0027] Working principle: The upper end of the small molecular sieve aluminum foil 1 is respectively provided with a protective layer 2 and a blister cover film 3. The small molecular sieve drying functional hot-melt aluminum foil is surface-printed and protected through printing technology to make it anti-oxidation and have heat-sealing effect, which has a good protective effect. The small molecular sieve drying functional hot-melt aluminum foil is based on the original mature PTP product, with an improved glue formula and the addition of small molecular sieve drying functional materials. The key point is that it has moisture-proof and moisture-absorbing functions. Its products have achieved the established plans and goals in terms of design requirements, material selection, production process, product verification, etc., and have carried out small-batch trial production verification and market investment, achieving certain results and feedback, meeting the needs of customers and market supporting products.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A small molecular sieve drying functional hot-melt aluminum foil, comprising a small molecular sieve aluminum foil (1), characterized in that: A protective layer (2) is provided on the upper end of the small molecule sieve aluminum foil (1), a blister cover film (3) is provided on the upper end of the protective layer (2), the protective layer (2) comprises a heat-sensitive adhesive (201), and the blister cover film (3) comprises an aluminum heat-sealing paint (303).

2. The small molecular sieve drying functional hot-melt aluminum foil according to claim 1, characterized in that: Aluminum material (202) is provided on the outside of the thermal adhesive (201).

3. The small molecular sieve drying functional hot-melt aluminum foil according to claim 2, characterized in that: A protective material (203) is provided outside the aluminum material (202).

4. The small molecular sieve drying functional hot-melt aluminum foil according to claim 3, characterized in that: A printing layer (204) is provided on the outer side of the protective material (203).

5. The small molecular sieve drying functional hot-melt aluminum foil according to claim 1, characterized in that: The outer side of the aluminum heat seal paint (303) is provided with ink printing (302).

6. The small molecular sieve drying functional hot-melt aluminum foil according to claim 5, characterized in that: A primer (301) is provided on the outside of the ink printing (302).

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