A kind of bio-based environmental protection packaging bag and preparation method thereof
A packaging bag, bio-based technology, applied in biological packaging, packaging, wrapping paper, etc., can solve the problems of short service life, low mechanical properties, poor antibacterial performance, etc., and achieve improved service life, high mechanical properties, and controllable specifications. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0028] A bio-based environmental protection packaging bag provided in Example 1 of the present invention includes the following components by weight: 25 parts of corn starch, 55 parts of PBAT, 15 parts of PLA, 5 parts of glycerol, and 0.3 parts of maleic anhydride , 2 parts of ethylene-vinyl acetate copolymer, 0.2 part of oleic acid amide, 1 part of talc, 1 part of calcium carbonate, 0.2 part of ADR-43700, and 1 part of zinc oxide.
[0029] Among them: corn starch, PBAT and PLA are used as raw materials. The addition of corn starch reduces the consumption of petroleum-based resources, reduces the amount of materials from the source, and reduces the cost; maleic anhydride is a corn starch modifier, which can improve the efficiency of corn starch and The compatibility of PBAT and PLA improves the degradation performance of the packaging bag of the present invention. After use, the packaging bag can be composted under specific conditions, which can be completely degraded by microo...
Embodiment 2
[0031] A bio-based environmental protection packaging bag provided in Example 2 of the present invention includes the following components by weight: 25 parts of corn starch, 60 parts of PBAT, 15 parts of PLA, 5 parts of glycerol, and 0.2 parts of maleic anhydride , 2 parts of ethylene-vinyl acetate copolymer, 0.3 parts of oleic acid amide, 1 part of talc, 1 part of calcium carbonate, 0.2 parts of ADR-43700, and 1 part of zinc oxide.
[0032] Among them: corn starch, PBAT and PLA are used as raw materials. The addition of corn starch reduces the consumption of petroleum-based resources, reduces the amount of materials from the source, and reduces the cost; maleic anhydride is a corn starch modifier, which can improve the efficiency of corn starch and The compatibility of PBAT and PLA improves the degradation performance of the packaging bag of the present invention. After use, the packaging bag can be composted under specific conditions, which can be completely degraded by micr...
Embodiment 3
[0034] A bio-based environmental protection packaging bag provided in Example 3 of the present invention includes the following components by weight: 30 parts of corn starch, 50 parts of PBAT, 10 parts of PLA, 10 parts of glycerol, and 0.2 parts of maleic anhydride , 3 parts of ethylene-vinyl acetate copolymer, 0.2 parts of oleic acid amide, 2 parts of talc, 1 part of calcium carbonate, 0.2 parts of ADR-43700, and 2 parts of zinc oxide.
[0035]Among them: corn starch, PBAT and PLA are used as raw materials. The addition of corn starch reduces the consumption of petroleum-based resources, reduces the amount of materials from the source, and reduces the cost; maleic anhydride is a corn starch modifier, which can improve the efficiency of corn starch and The compatibility of PBAT and PLA improves the degradation performance of the packaging bag of the present invention. After use, the packaging bag can be composted under specific conditions, which can be completely degraded by mi...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | 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