Test paper sealing folder
A technology of sealing folders and test papers, which is applied in printing, binding, etc., can solve the problems of complicated operations, weak confidentiality of test papers, and inconvenience, and achieve the effect of avoiding complicated operations
Active Publication Date: 2015-06-10
CHONGQING UNIV OF POSTS & TELECOMM
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The entire packaging process is complicated, time-consuming and inconvenient, and the confidentiality of the test papers is not strong, so it cannot serve the invigilators conveniently and quickly
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0019] Such as Figure 1-4 As shown, the test paper sealing clip of this embodiment includes an integrally formed front panel 1, a rear panel 2 and a first spine panel 3, and the front panel 1 and the rear panel 2 are symmetrically connected to both sides of the spine panel 3 , also includes the second ridge plate 4 arranged on the upper end of the back page 2 and the upper sealing plate 5 connected with the second ridge plate 4 and the third ridge plate 6 arranged on the lower end of the back page 2 and connected with the third ridge plate 6 The connected lower sealing plate 7, the front panel 1 and the rear panel 2 are provided with a plurality of corresponding binding holes 8, and the rear panel is fixed with a plurality of binding locking strips 9, and the front panel 1 is provided with a plurality of locking holes 11, and the binding ...
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
Login to View More Abstract
The invention discloses a test paper sealing folder which comprises a front page plate, a rear page plate, a first ridge plate, a second ridge plate, an upper sealing plate, a third ridge plate and a lower sealing plate. The front page plate, the rear page plate and the first ridge plate are integrally formed, the front page plate and the rear page plate are symmetrically connected to two edges of the first ridge plate, the second ridge plate is arranged at the upper end of the rear page plate, the upper sealing plate is connected with the second ridge plate, the third ridge plate is arranged at the lower end of the rear page plate, the lower sealing plate is connected with the third ridge plate, a plurality of corresponding binding holes are formed in the front page plate and the rear page plate, a plurality of tying locking bars are fixedly arranged on the rear page plate, a plurality of locking holes are formed in the front page plate, and the tying locking bars, the binding holes and the locking holes are in one-to-one correspondence to one another. The test paper sealing folder has the advantages that various inconvenience problems such as complicated sealing operation procedures and long time consumption of common sealing folders can be solved, and the shortcoming of low test paper confidentiality can be overcome.
Description
technical field [0001] The invention belongs to the field of bookbinding devices, relates to a folder without a clamp, in particular to a test paper sealing folder. Background technique [0002] At present, in the field of education and teaching, the sealing of test papers mainly uses needles and threads to sew the finished test papers and kraft paper together and then stick a seal, or add a seal. The whole encapsulation process is complicated and time-consuming and inconvenient, and the confidentiality of the test papers is not strong, so it cannot serve the invigilators conveniently and quickly. Contents of the invention [0003] In view of this, the object of the present invention is to provide a test paper sealing folder. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A test paper sealing folder, including an integrally formed front panel, a rear panel and a first spine panel, the front panel and the r...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B42F3/00
Inventor 于南翔毛吉胡荣德夏登江于凤敏纪良浩钱宁婕谢万成王林丁伟
Owner CHONGQING UNIV OF POSTS & TELECOMM