A kind of multifunctional coating for wine box outer packaging and preparation method thereof

An outer packaging, multi-functional technology, applied in the direction of paper coating, coating, no pigment coating, etc., can solve the problems of high storage risk, restricting the development of vacuum aluminized film-coated cardboard, low product quality, etc., and achieve process adaptation. Wide property, excellent adhesion fastness, good printing adaptability
CN104404819BActive Publication Date: 2017-11-10SHANGHAI WEIKAI CHEM +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI WEIKAI CHEM
Publication Date
2017-11-10

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Abstract

The invention provides a multifunctional coating for wine box outer packaging and a preparation method thereof. The multifunctional coating comprises the following components and parts by weight: 10-30 parts of functional acrylic resin, 5-8 parts of aldehyde and ketone resin , 2-10 parts of low molecular weight cellulose acetate butyrate resin, 0.1-1 part of additives, 60-80 parts of organic solvent. In the invention, the acrylic resin containing functional groups is matched with the aldehyde and ketone resin, and then low-molecular-weight cellulose acetate butyrate resin is combined to obtain a coating with good adhesion fastness, bright rainbow effect of molding, and good printing adaptability.
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Description

technical field

[0001] The invention relates to a multifunctional coating for wine box outer packaging and a preparation method thereof. Background technique

[0002] Vacuum aluminized laminated cardboard is an environmentally friendly and green packaging material. It is more and more popular because of its beautiful and elegant metal texture, stable and reliable printing performance, and super air barrier effect. And its price is about 10% cheaper than aluminum foil coated cardboard, so this product has strong market competitiveness. In the mid-1990s, vacuum aluminum-coated paperboard technology began to enter the wine box outer packaging market for medium and high-end wines in my country, gradually replacing traditional aluminum foil-coated paperboard and other outer packaging materials, and became the new darling of my country's packaging industry. The market prospect very optimistic.

[0003] The existing vacuum aluminized film-coated cardboard used in the field of wine...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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