阅读说明：本技术 一种水性淋膜里印油墨 (Water-based laminating inner printing ink ) 是由 赛巴斯的安·赛齐米兹 于 2020-05-19 设计创作，主要内容包括：本发明属于油墨技术领域,特别涉及一种水性淋膜里印油墨,由以下质量百分含量的组分组成：16～32wt％XCU-8035A-2型水性树脂、8～15wt％PUD6717W型水性树脂、3～7wt％碳酸钙、0.7～2.8wt％助剂、3～6wt％的氨水、14～20wt％颜料和余量的去离子水。本发明油墨不含有机溶剂,能够高温淋膜且具有较高的剥离强度,结合力可靠,不易起泡。(The invention belongs to the technical field of printing ink, and particularly relates to water-based laminating inner printing ink which comprises the following components in percentage by mass: 16-32 wt% of XCU-8035A-2 type waterborne resin, 8-15 wt% of PUD6717W type waterborne resin, 3-7 wt% of calcium carbonate, 0.7-2.8 wt% of auxiliary agent, 3-6 wt% of ammonia water, 14-20 wt% of pigment and the balance of deionized water. The ink disclosed by the invention does not contain an organic solvent, can be coated at a high temperature, has high peel strength and reliable binding force, and is not easy to foam.)

1. The water-based laminating inner printing ink is characterized by comprising the following components in percentage by mass: 16-32 wt% of XCU-8035A-2 type waterborne resin, 8-15 wt% of PUD6717W type waterborne resin, 3-7 wt% of calcium carbonate, 0.7-2.8 wt% of auxiliary agent, 3-6 wt% of ammonia water, 14-20 wt% of pigment and the balance of deionized water.

2. The aqueous laminating inner printing ink according to claim 1, wherein: the auxiliary agent comprises 0.2-0.8 wt% of defoaming agent and 0.5-2 wt% of flatting agent.

3. The aqueous laminating inner printing ink according to claim 1, wherein: the calcium carbonate is SPO calcium carbonate with 500 meshes.

Technical Field

The invention relates to the technical field of ink, in particular to water-based laminating inner printing ink.

Background

Some packages for beverages are printed with ink in a film, i.e. the pattern on the package is printed on the inside of the surface film. Sometimes the packing carton need put in hot water and keep warm, so on the one hand require can not let the bacterium breed to cause beverage to pollute, on the other hand will prevent that the pattern from coming apart, influences pleasing to the eye.

The present invention therefore provides a new ink formulation to solve the above problems.

Disclosure of Invention

The invention mainly aims to provide water-based laminating inner printing ink which can make the ink antibacterial and not be dissolved.

The invention realizes the purpose through the following technical scheme:

the water-based laminating inner printing ink comprises the following components in percentage by mass: 16-32 wt% of XCU-8035A-2 type waterborne resin, 8-15 wt% of PUD6717W type waterborne resin, 3-7 wt% of calcium carbonate, 0.7-2.8 wt% of auxiliary agent, 3-6 wt% of ammonia water, 14-20 wt% of pigment and the balance of deionized water.

Specifically, the auxiliary agent comprises 0.2-0.8 wt% of defoaming agent and 0.5-2 wt% of flatting agent.

Specifically, the calcium carbonate is SPO calcium carbonate with 500 meshes.

Compared with the prior art, the water-based laminating inner printing ink has the beneficial effects that:

the ink disclosed by the invention does not contain an organic solvent, can be coated at a high temperature, has high peel strength and reliable binding force, and is not easy to foam.

Detailed Description

The water-based laminating inner printing ink comprises the following components in percentage by mass: 16-32 wt% of XCU-8035A-2 type waterborne resin, 8-15 wt% of PUD6717W type waterborne resin, 3-7 wt% of calcium carbonate, 0.7-2.8 wt% of auxiliary agent, 3-6 wt% of ammonia water, 14-20 wt% of pigment and the balance of deionized water.

The XCU-8035A-2 mentioned in the invention is provided by Asahi Chuan chemical company, Inc., the PUD6717W type aqueous resin is provided by Gagming and Germany chemical company, Inc., the Foshan city, the calcium carbonate is 500-mesh SPO calcium carbonate provided by Wuhu excellence nano calcium carbonate, the defoamer is Japanese Disasilong AQ501 type defoamer, the leveling agent is A04E type surfactant provided by Yueyang Karman aqueous additive company, and the pigment can be pigments with various colors on the market.

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.