Moisture-proof folder

A technology for folders and locks, applied in folders, printing, heating devices, etc., can solve the problems of affecting the appearance and practicality, the loss of moisture-proof bags, and wrinkles, and achieve the effect of maintaining flatness.

Inactive Publication Date: 2019-04-30
宁波陈计教育科技有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The moisture-proof measures for folders are only to place moisture-proof bags with moisture-proof and insect-repellent tablets in the folders, and the moisture-proof bags also have the problem that the moisture-proof bags will g

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
  • Moisture-proof folder
  • Moisture-proof folder
  • Moisture-proof folder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1 to Figure 4 As shown, a moisture-proof file folder includes an up-turning page 1, a down-turning page 3 and a connecting page 2, and the up-turning page 1, connecting page 2 and down-turning page 3 are sequentially connected, and the up-turning page 1 and the down-turning page 3 Fasten the clips (not shown in the figure) on the opposite inner sides.

[0033] The flip-up page 1 includes a first title page 11 and a second title page 12, the second title page 12 is a separate structure from the first title page 11, the second title page 12 is covered on the first title page 11, and is connected with the first title page 11 forms a hollow inner accommodation space. More specifically, the first title page 11 includes a plate that forms a plane, and the four sides of the plate are also folded down on one side of the page 3 to form a sidewall, and the second title page 12 just covers the sidewall. The side and the second title page 12 jointly surround and f...

Embodiment 2

[0041] The difference from Embodiment 1 is that in this embodiment, the electric heating wires 4 are distributed in a serpentine shape in the accommodation space, and the support columns 10 are dispersed in the gaps of the serpentine plane. The serpentine tiling design is another alternative to the array distribution, so that the electric heating wire 4 is tiled to the entire page in the page up 1 or page down 3, heating to the entire plane, and better for drying documents and materials Dry to wet.

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 moisture-proof folder. The moisture-proof folder comprises upper turning pages, lower turning pages and a connecting page which are connected in sequence, a clamp is fixed onthe opposite inner side faces of the upper turning pages and lower turning pages, the upper turning pages comprise a first title page and a second title page, the second title page is covered on thefirst title page and forms a hollow interior containing space with the first title page, an electric heating wire is arranged in the containing space, the lower turning pages comprise a third title page and a fourth title page, the third title page is covered on the fourth title page and forms another hollow interior containing space with the fourth title page, another electric heating wire, a power supply and a switch for controlling the power supply to supply power or not are arranged in the containing space, and the switch is exposed at the end part of the connecting page. According to themoisture-proof folder, moisture stored in files in the folder can be effectively removed, and the flatness of paper of the files can be ensured.

Description

technical field [0001] The invention relates to the technical field of office supplies, and relates to a folder, more specifically, to a moisture-proof folder. Background technique [0002] Folders are an indispensable tool in office supplies. Folders bring us a lot of quickness and convenience in our daily work, and save us a lot of time and energy in our work. Most of the existing file folders are made of a plastic shell, plus a simple combination of one or more clips, the file is clamped by the clamping force of the clip, and then sealed by the shell to avoid dust from pouring in , easy to carry. [0003] Folders are often used to store documents after they are used in normal times, and the documents may be stored in the cabinet for a long time, and the documents we are talking about are usually paper documents. It is necessary to consider the moisture-proof problem of the document, so as to prevent the document from absorbing moisture after being placed for a long time...

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): B42F9/00F26B23/06
CPCB42F9/00F26B23/06
Inventor 刘丽君
Owner 宁波陈计教育科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap