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Inversed pasting sleeve hole waste discharging process

A kind of technology, the technology of casing, which is applied in the field of reverse sticking and casing waste discharge technology

Active Publication Date: 2018-05-01
路德通电子设备(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a process of reversely sticking the sleeve hole waste, which solves the problem that the masking paper sticks to the process film below the main film in the process of sticking to the process film above the main film

Method used

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  • Inversed pasting sleeve hole waste discharging process

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to the Directions, the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0025] A kind of anti-sticking sleeve hole waste discharge process, such as figure 1 As shown, this production process is the same as the existing process, and is all carried out on a rotary die-cutting machine. The rotary die-cutting machine includes multiple rotating rollers and multiple knife seats. There are two types of rotating rollers, one is the raw material roller, which is used to place various film raw materials; the other is the receiving roller, which rewinds various films and wast...

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Abstract

The invention discloses an inversed pasting sleeve hole waste discharging process. The inversed pasting sleeve hole waste discharging process comprises the following steps that S1, a glue face of a main film is upward, a process film with glue on one face is compounded below the main film, and a glue face of the process film is attached to the lower surface of the main film; S2, a soft weak glue film is compounded to a composite film; S3, a cutter is used for conducting die cutting on the weak glue film and the main film of the composite film from top to bottom, and die cutting is carried outto obtain the outline of the main film; S4, outline waste of the weak glue film and the main film is separated; S5, a non-colloidity separating thin film with material bring small holes is attached tothe weak glue film, and the material bring small holes are located on the weak glue film; S6, a thin film with strong glue is used, and the thin film is compounded to the non-colloidity separating thin film; S7, the thin film with the strong glue is separated from the composite film; S8, the composite film is covered with body paper; S9, a glue-provided process film with the lowest layer providedwith the composite film is separated; and S10, a finished product is rolled. According to the inversed pasting sleeve hole waste discharging process, the effect that in the procedure that the processfilm above the main film enables the thin film with the strong glue to be separated in a pasting manner, textured paper is not pasted to the process film below the main film is achieved.

Description

technical field [0001] The invention relates to a die-cutting hole technology, in particular to a reverse-adhesive casing hole waste discharge technology. Background technique [0002] In the process of processing die-cutting, in order to facilitate the removal of the waste generated after cutting the film, it is necessary to paste a multi-layer process film with adhesive on the main film, and stick the waste generated by die-cutting the main film through the process film with adhesive Together with the process film away. During the die-cutting process, the multi-layer process film will be in the process of die-cutting the outline of the main film, the process film above the main film will be cut out with the same outline as the main film, and the process film above the main film is waste. These process membranes need to be separated from the main membrane. [0003] The existing process of separating the process film that is consistent with the outline of the main film and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/18B26F1/44
CPCB26D7/18B26F1/44
Inventor 陈影
Owner 路德通电子设备(北京)有限公司
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