Unlock instant, AI-driven research and patent intelligence for your innovation.

Fluid packaging bag

A packaging bag and fluid technology, applied in the field of packaging bags, can solve the problems of cold chain transportation, rotten fresh products, and increased transportation and storage costs of fresh products such as fruits and vegetables

Active Publication Date: 2021-05-04
SHANGHAI AIR PAQ COMPOSITE MATERIAL
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, cold chain transportation or refrigeration will undoubtedly increase the transportation and storage costs of fresh products such as fruits and vegetables. Moreover, if fresh products such as fruits and vegetables after refrigeration are out of refrigeration conditions and come into contact with the external environment, they will Condensation droplets on the surface of products such as fruits and vegetables can easily cause fresh products such as fruits and vegetables to rot
In addition, cold chain transportation is even more difficult for fresh products such as fruits and vegetables that consumers place orders directly online

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
  • Fluid packaging bag
  • Fluid packaging bag
  • Fluid packaging bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.

[0056] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention...

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

A fluid packaging bag, comprising at least one fluid buffer formed by at least two layers of fluid storage film, wherein the fluid storage film is sealed by a series of plastics to form at least one fluid storage unit capable of storing fluid, wherein the fluid buffer is bent Folding and plastic sealing to form an accommodating chamber with an opening for accommodating at least one packaged item, wherein the fluid packaging bag has at least one vent hole communicating the accommodating chamber and the external environment for preventing the packaged fresh product from Anaerobic respiration.

Description

technical field [0001] The invention relates to a packaging bag, in particular to a fluid packaging bag, wherein at least one air hole is arranged on the wall of the fluid packaging, so that the packaged product can exchange gas with the external environment. Background technique [0002] Nowadays, science and technology are changing with each passing day, transportation is well-connected, and various electronic products, ceramic and plastic products, chemical and pharmaceutical products, food, etc. are constantly being manufactured, produced or planted and purchased by consumers, and the transportation and storage process from production to the hands of consumers In the process, damage is often unavoidable, therefore, the protection or packaging of these products or articles is an important issue. [0003] Most of the packaging solutions today often use general gas cushions for protection or packaging of items, or a cavity that can accommodate items to be packaged is surrou...

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 Patents(China)
IPC IPC(8): B65D30/10B65D30/24B65D81/03
CPCB65D81/03
Inventor 聂会平张嘉盈
Owner SHANGHAI AIR PAQ COMPOSITE MATERIAL