Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Berry fresh-keeping storage bag and storage method

A storage bag and fresh-keeping bag technology, applied in the field of fruit preservation, can solve problems such as prolonging the shelf life of blueberries, and achieve the effects of prolonging the shelf life, prolonging the fresh-keeping period, and avoiding wilting

Pending Publication Date: 2019-09-27
王暖波
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By extending the storage period and sales shelf life of blueberries, it effectively solves the embarrassing situation that blueberries cannot be stored for a long time when they are concentrated in the market during the production season, resulting in low-priced sales.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Berry fresh-keeping storage bag and storage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Bag making: make tent-style fresh-keeping bags, using soft plastic material at low temperature, the thickness should be more than 15 silk, the bag body size W1.3*L1.4*W1.3*L1.4*H2.5m, in advance The air-regulating window is heat-sealed on different positions of the plastic bag.

[0035]Cleaning and sterilization of the warehouse: ozone sterilization is used in the warehouse to reduce microbial infection; the ozone concentration is 50ppm; the temperature of the warehouse is cooled: the cold storage is cooled to the fresh-keeping temperature of about 0°C in advance.

[0036] Harvesting: Choose the right time to harvest, the temperature should be as low as 28 degrees when harvesting, the weather is cool and dry, the blueberries themselves should not contain moisture, and the maturity should be around 8 degrees. Avoid watering the blueberry soil before picking, and water after picking. The blueberries harvested from the field must be shaded and quickly placed in a cool and...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a berry fresh-keeping storage bag. The berry fresh-keeping storage bag comprises a tray, a bag body, an air regulating window and a berry basket; the berry basket is used for stacking the berry; the tray is used for holding the berry basket and is of a hollow table-type structure; ventilating holes are formed in the side surfaces and the bottom of the tray; the bag body is connected with the bottom of the tray and wraps and seals the overall berry basket; the air regulating window is formed in the bag body; 1 to 20 air regulating windows are formed in the bag body. The invention also discloses a method for keeping fresh and storing the berry by using the fresh-keeping storage bag. A single tray curtain type air regulating fresh keeping mode is adopted; long-term fresh keeping is realized by adopting an air regulating technology; by the method, the fresh-keeping bag can be allowed to pass along with goods; the air regulating state is kept all the time; the berry can also be stored in a basement on sale for a long time; the quality of the overall process is ensured to be controlled. The humidity in the bag is fully ensured through a built-in humidity absorbing material; the wilting is blueberry is avoided; the taste of the wilting is ensured.

Description

technical field [0001] The invention relates to a berry fresh-keeping storage bag and a storage method, belonging to the technical field of fruit fresh-keeping. Background technique [0002] Berries mainly include raspberries, blueberries, strawberries, sea buckthorn and so on. The water content in berries is extremely high, rich in sugar, protein, organic acids, vitamins and other nutrients, and also contains polyphenols, anthocyanins, flavonoids and other physiologically active substances. Important role, with high nutritional value, favored by consumers. The berry pulp is relatively soft, with strong seasonal selectivity and easy to be infected by pathogens. From a commercial point of view, berries are the same as most fruits. The harvesting season is concentrated in about one month. The concentrated listing leads to an explosive supply of berries to the market during the harvesting season, which not only results in lower fruit prices, but also lower industry yields. ,...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A23B7/04A23B7/144
CPCA23B7/04A23B7/144
Inventor 王暖波
Owner 王暖波
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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