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Production process for confidential letters

A technology for making crafts and letters, which is applied in the field of crafting confidential letters, which can solve the problems of insufficient confidentiality of confidential letters and crafting crafts of confidential letters, and achieve the effects of increased production efficiency, smooth paper, and reduced costs

Inactive Publication Date: 2013-04-03
厦门福茂威钛信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The technical problem to be solved by the present invention is to provide a production process of confidential letters that can solve the problems of insufficient confidentiality of existing confidential letters and the phenomenon of printing data jams and double-sheet feeding

Method used

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  • Production process for confidential letters
  • Production process for confidential letters
  • Production process for confidential letters

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] Disclosed by the present invention is a process for making a confidential letter, such as figure 2 shown, and with image 3 , 4 , which includes the following steps:

[0037] (1) Gluing: make a glue board 2, on which glue board 2 is preset with glue board 21 according to the position of glue layer 11 of confidential letter 1, and then fix the glue board 2 on top roller 3 , apply glue on the glue block 21, and when the confidential letter 1 is moving forward, the upper rubber roller 3 rolls, so that it can be placed on the confidential letter 1 according to the preset position of the glue block 21 on the glue plate 2 Apply glue layer 11.

[0038] (2) Drying: The confidential letter coated with the adhesive layer 11 is dried, and a high-frequency drying method can be used.

[0039] (3) Cutting line: The position of the cutt...

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PUM

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Abstract

The invention discloses a production process for confidential letters, which includes the following steps: (1) glue application; (2) drying; (3) cutter line pressing; and (4) cutting. Glue application adopts a glue position plate with prearranged glue position blocks to apply a glue layer on a confidential letter, thus guaranteeing the position of the glue layer, so that the process of printing glue position-locating lines can be dispensed with, consequently, the cost for printing is saved, the production efficiency is increased, and the cost is reduced. Because lines are pressed on the glue layer as well, the confidential letter can be destroyed after the glue layer is torn apart, and thereby confidentiality is enhanced. In addition, because the cutter lines are pressed to a depth but not penetrated, paper jam and double-paper feeding phenomena can be prevented as data are printed.

Description

technical field [0001] The invention relates to the production of a letter, in particular to a production process of a confidential letter. Background technique [0002] A traditional letter is composed of an envelope and letter paper. The sender writes or prints the content of the letter on the letter paper, then puts it in an envelope and seals it before sending it out. However, as some departments (such as banks, telecommunications, water and electricity departments) need to send letters in batches, the low efficiency and low confidentiality of traditional letter forms can no longer meet the needs. For this reason, there has been a confidential letter in which an envelope and letter paper are integrated. [0003] The structure of the existing confidential letter is generally as follows figure 1 As shown, the confidential letter 1 is coated with an adhesive layer 11 at an appropriate position. The adhesive layer 11 can be hot-melt adhesive or pressure-sensitive adhesive....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D27/00
Inventor 叶云峰
Owner 厦门福茂威钛信息科技有限公司