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

Envelope-shaped fruit paper bag

A paper bag and fruit technology, which is applied in the field of fruit production technology and fruit paper bags, can solve the problems of unfavorable mechanization, lack of standards, and different specifications

Pending Publication Date: 2018-07-17
李威
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional paper bags come in various sizes and specifications, and the plane area is relatively large. There is no uniform standard and lack of norms, which is not conducive to mechanization and operation of intelligent bagging equipment.

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
  • Envelope-shaped fruit paper bag
  • Envelope-shaped fruit paper bag
  • Envelope-shaped fruit paper bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1-11 , an envelope-shaped fruit paper bag, the upper end of the paper bag is an open end, the back 8 of the paper bag is slightly higher than the front 9, the upper end of the back 8 of the paper bag is provided with at least one complete positioning hole or groove 1, and the upper center of the front of the paper bag is provided with an opening line downward 3. M-shaped folding paper bag. The positioning hole 1 or the positioning groove 1 is mainly to solve the problem of unifying the specifications of the paper bags. Due to the processing technology and precision problems, the actual size of the paper bags is not the same for the paper bags of the same specification, which brings many problems to the operation of the automatic bagging equipment. This problem can be solved if the positioning hole is provided, and the difference in the actual size of the paper bag can be avoided by using the positioning hole as a reference. The benchmark problem is solved, ...

Embodiment 2

[0031] see Figure 2-11 , a kind of envelope-shaped fruit paper bag, the upper end of the back of the paper bag is provided with at least one bag opening hole 2 or bag opening groove 7, and its position is not higher than the positioning hole and the bottom of the bag opening hole or groove is not higher than the position of the upper edge of the front of the paper bag. The setting of bag opening holes or grooves can solve the opening problem of the paper bag, and provide multiple options for the opening method of the paper bag. The setting of the number of bagging holes or slots depends on the requirements of the automatic bagging equipment, and can be one or more. You can choose to open the bag through the hole slot, or you can choose to insert the opening from the mouth of the paper bag, etc.

Embodiment 3

[0033] see Figure 2-10 , an envelope-shaped fruit paper bag, the center of the upper end of the back of the paper bag is provided with an opening line downwards. The upper end position of one or both sides of the paper bag is provided with an opening line downwards. The function of setting the opening line at the back or on both sides of the paper bag is mainly designed for some short-stalked fruits. Due to the short stem of short-stalked fruits, it is difficult to expose the stem to the paper bag when bagging. When necessary, the paper bag can be sealed on the leaves or fruit branches, and the method of setting the opening line can be very convenient. a little. The upper end of the front or the front and rear sides of the paper bag is provided with a notch, and the lower end of the notch is provided with an opening line downward, and the symmetry axis of the notch coincides with the opening line. Also be this purpose, in order to load after fruit, more convenient fruit is...

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 an envelope-shaped fruit paper bag. The upper end of the paper bag is an opening end, the rear side of the paper bag is slightly higher than the front side, the upper end of the rear side of the paper bag is provided with a positioning hole / groove and a bag opening hole / groove. The center of the upper end of the front side of the paper bag is downward provided with an opening line, and the single-M-shaped or multi-M-shaped folding paper bag is formed. The planar area of the paper bag can be relatively reduced, the size of a bagging device is reduced, and the bagging operation of the paper bag is facilitated. The positioning hole / groove is formed in the paper bag, the standard unification problem caused by the different paper bag specifications can be solved, the unification problem of paper bags is solved by means of the positioning hole / groove, and convenience is provided for the mechanical intelligent bagging device.

Description

technical field [0001] The invention belongs to the field of fruit production technology and fruit paper bags. Background technique [0002] The biggest advantage of fruit bagging in the fruit production process is that it can improve the appearance quality of apples and reduce pesticide residues. The improvement of appearance quality is mainly reflected in the smooth surface and comprehensive coloring of apples. Traditional paper bags have various sizes and specifications, relatively large plane area, no unified standard, and lack of norms, which is not conducive to the operation of mechanized and intelligent bagging equipment. Contents of the invention [0003] The present invention can solve the deficiencies of the above problems. Utilizing the M-shaped folding paper bag can relatively reduce the plane area of ​​the paper bag. Setting positioning holes or grooves on the paper bag can solve the problem of standard unification of different specifications of the paper bag,...

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
IPC IPC(8): A01G13/02
CPCA01G13/0237
Inventor 李威
Owner 李威
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