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In-mold label structure and manufacturing method thereof

An in-mold label and label technology, which is applied to stamps, instruments, identification devices, etc., can solve the problems that the label cannot be separated from the finished product and cannot meet market demand.

Active Publication Date: 2013-05-08
LAFANG CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the in-mold label used in the existing in-mold labeling process, the surface layer of the label is usually pressed with a single adhesive layer that has not undergone any process treatment. The adhesive strength of this adhesive layer during molding is basically the same. The finished product has strong adhesion, and the label can no longer be separated from the finished product after compression molding, which cannot meet the market demand for separating the label from the finished product after compression molding

Method used

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  • In-mold label structure and manufacturing method thereof
  • In-mold label structure and manufacturing method thereof
  • In-mold label structure and manufacturing method thereof

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] see figure 1 The in-mold label structure of the embodiment of the present invention includes a label body 1 and a separation part 2 provided on the label body 1 which can be peeled off after the in-mold label is molded and adhered by a blow molding process. The separation part 2 At least one side is disposed on one edge of the label body.

[0024] The label body 1 is made of a multi-layer laminated material, specifically including a base layer, a printing layer, and a functional layer pressed on the base layer and the printing layer. The functional layer can be pressed on the base layer or the printing layer individually or entirely according to actual specific needs. The functional layer specifically includes an antistatic layer, an anti-oxidation layer, ...

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Abstract

The embodiment of the invention discloses an in-mold label structure, which comprises a label body, wherein the label body is made from of a multi-layer laminated material, and the label body is provided with a separating part; and the separating part can be re-opened after the in-mold label is adhered by the compression molding of the mold blowing process, and at least one side of the separatingpart is arranged on an edge of the label body. The embodiment of the invention discloses also discloses a manufacturing method of the in-mold label, which comprises the following steps that: the multi-layer laminated material is made into the label body; and the separating part which can be re-opened after the in-mold label is adhered by the compression molding of the mold blowing process is formed on the edge of the label body. With the manufacturing method of the in-mold label and the in-mold label structure, the in-mold label also can be separated from a finished product after compression molding.

Description

technical field [0001] The invention relates to an in-mold label, in particular to an in-mold label structure and a manufacturing method thereof which can be peeled off after being molded and adhered by a bottle blowing process. Background technique [0002] In blow molding manufacturing, the process of pasting the label on the inner surface of the metal mold, followed by mold closing and blow molding, and adhering the label to the surface of the container is called the in-mold labeling process. Compared with the traditional process of re-labeling after manufacture, the in-mold labeling process has higher production efficiency and yield, and can greatly reduce the management cost and labor cost of the enterprise. [0003] For the in-mold label used in the existing in-mold labeling process, the surface layer of the label is usually pressed with a single adhesive layer that has not undergone any process treatment. The adhesive strength of this adhesive layer during molding is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/02
Inventor 吴桂谦
Owner LAFANG CHINA CO LTD