BOPP (biaxially-oriented polypropylene) coating matt mould
A matte film and coating technology, applied in the field of packaging materials, can solve the problems of poor wiping resistance, low surface tension (generally no more than 32 dynes, difficult adhesion of UV ink, etc., to achieve the effect of enhanced printability)
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0018] Such as figure 1 As shown, the BOPP coated matte film includes functional layer 1, core layer 2 and sub-functional layer 3, the core layer is located between the functional layer and the sub-functional layer, and the functional layer, core layer and sub-functional layer are co-extruded Afterwards, it is integrated by two-way stretching; the mass percentages of functional layer, core layer, and sub-functional layer are: functional layer 1%, core layer 98%, and sub-functional layer 1%;
[0019] The material of the functional layer is composed of ethyl acetate, C9 hydrogenated petroleum resin (or called C9 hydrogenated petroleum resin, hydrogenated C9 petroleum resin), polypropylene, polyvinyl alcohol, sodium hydroxide, antioxidant and dispersant. The percentage by mass is: ethyl acetate 55%, C9 hydrogenated petroleum resin 10%, polypropylene 18%, polyvinyl alcohol 13%, sodium hydroxide 2%, antioxidant [1010 antioxidant (or antioxidant 1010)] 1%, dispersant 1%;
[0020] ...
Embodiment 2
[0029] Such as figure 1 As shown, the BOPP coated matte film includes functional layer 1, core layer 2 and sub-functional layer 3, the core layer is located between the functional layer and the sub-functional layer, and the functional layer, core layer and sub-functional layer are co-extruded Afterwards, it is integrated by two-way stretching; the mass percentages of functional layer, core layer, and sub-functional layer are: functional layer 8%, core layer 91%, and sub-functional layer 1%;
[0030] The material of the functional layer is composed of ethyl acetate, C9 hydrogenated petroleum resin (or called C9 hydrogenated petroleum resin, hydrogenated C9 petroleum resin), polypropylene, polyvinyl alcohol, sodium hydroxide, antioxidant and dispersant. The percentage by mass is: ethyl acetate 55%, C9 hydrogenated petroleum resin 10%, polypropylene 18%, polyvinyl alcohol 13%, sodium hydroxide 2%, antioxidant [1076 antioxidant] 1%, dispersant 1% ;
[0031] The material of the c...
Embodiment 3
[0040] Such as figure 1 As shown, the BOPP coated matte film includes functional layer 1, core layer 2 and sub-functional layer 3, the core layer is located between the functional layer and the sub-functional layer, and the functional layer, core layer and sub-functional layer are co-extruded Afterwards, it is integrated by two-way stretching; the mass percentages of functional layer, core layer and sub-functional layer are: functional layer 2%, core layer 93%, and sub-functional layer 5%;
[0041] The material of the functional layer is composed of ethyl acetate, C9 hydrogenated petroleum resin (or called C9 hydrogenated petroleum resin, hydrogenated C9 petroleum resin), polypropylene, polyvinyl alcohol, sodium hydroxide, antioxidant and dispersant. The percentage by mass is: ethyl acetate 55%, C9 hydrogenated petroleum resin 10%, polypropylene 18%, polyvinyl alcohol 13%, sodium hydroxide 2%, antioxidant (phosphite) 1%, dispersant 1% ;
[0042] The material of the core laye...
PUM
Property | Measurement | Unit |
---|---|---|
density | aaaaa | aaaaa |
density | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com