JPH0643144Y2 - Double-sided adhesive tape release paper release structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) The present invention relates to a peeling structure of double-sided adhesive tape release paper, for example, a packaging box, a fixing body for packaging, or a cushioning body for packaging. The present invention relates to a structure for peeling a double-sided adhesive tape release paper adhered to a plate-like material when assembling with a cardboard or the like using the double-sided adhesive tape or when attaching the plate-like material to a wall surface using the double-sided adhesive tape. .

(Prior Art) When assembling a conventional packaging box or the like with corrugated board, a double-sided adhesive tape is previously adhered to an adhered portion of the corrugated board, and a release paper of the double-sided adhesive tape is peeled and adhered at the time of assembly.

(Problems to be solved by the invention) In order to remove the release paper attached to the double-sided adhesive tape at the time of assembling, the double-sided adhesive tape is adhered to the adhered portion of the conventional corrugated board, and the nail or the like is used to remove the release paper. There is a problem that it is difficult to peel off the release paper if you wear work gloves, etc. Was.

The present invention has been made in view of the above problems, and provides a peeling structure for a double-sided adhesive tape release paper, which can facilitate a double-sided adhesive tape release paper adhered to a plate member.

[Constitution of device]

(Means for Solving the Problems) The peeling structure of the double-sided adhesive tape release paper of the present invention has a plate-like material such as corrugated cardboard, and one surface of the adhesive is adhered to the adhered part of the plate-like material and the other surface is adhered. A double-sided adhesive tape having a release paper attached to the adhesive surface, and extending from a bonding position where one surface of the double-sided adhesive tape is bonded to the plate-shaped material to a side of the double-sided adhesive tape It is characterized by forming cut and raised pieces.

(Operation) The peeling structure of the double-sided adhesive tape release paper of the present invention pushes the cut-and-raised piece when peeling the release paper on the surface of the double-sided adhesive tape adhered to the adhered portion of the plate-shaped material such as corrugated board. Then, the part of the double-sided adhesive tape adhered to the cut-and-raised piece is pulled in, and the release paper is tensioned, so that the release paper floats up, and the release paper can be easily peeled off from this raised part.

(Embodiment) The construction of one embodiment of the present invention will be described with reference to the drawings of a fixed cushioning body for packaging.

Reference numeral 10 denotes a plate-shaped material formed of a long and narrow rectangular corrugated board, paperboard, plastic plate or the like, and the plate-shaped material 10 has a substrate portion 11, and both ends of the substrate portion 11 are liners in the longitudinal direction of the corrugated board. The upslopes 12 and 12 are formed integrally with each other in the direction orthogonal to the direction through bending lines, and the downslopes 13 and 13 are further formed at the tip edges of the upslopes 12 and 12 via the bending lines. Are continuously and integrally formed.
Further, adhesive piece portions 14 and 14 are integrally formed on the tip edges of the descending inclined surface portions 13 and 13 at both ends via bending lines. Then, one adhesive surface of the double-sided adhesive tape 16,16 is adhered to the adhered portions 15,15 of the adhesive piece parts 14,14, and peeled off on the other adhesive surface of the double-sided adhesive tape 16,16. Paper 17,17
Is attached.

Further, one side of the double-sided adhesive tape 16 of the adhesive piece portions 14, 14 is located on the side of the double-sided adhesive tape 16 adhered to the adhered portions 15, 15 from the position of the adhered portions 15, 15 to which the one adhesive surface portion is adhered. The semi-circular cut-and-raised pieces 19, 19 are formed in the cut grooves 18 extending to the descending inclined surface portions 13, 13.

Next, the operation of this embodiment will be described.

The upslopes 12 and 12 are respectively folded back from both ends of the substrate 11, and the downslopes 13 and 13 are bent downward, respectively, and the upslopes 12 and 12 and the downslopes 13 and 13 form a triangular shape. The buffer portion 20 of is formed.

Then, the release paper 17 attached to the surface of the double-sided adhesive tape 16 adhered to the adhered portions 15 of the adhesive piece portions 14 and 14 is peeled off. In order to peel off the release paper 17, the cut-and-raised piece 19 is pushed in, and the double-sided adhesive tape 16 cuts and raises the portion 16a adhered to the cut-and-raised piece 19 and is pulled in by bending of the cut-and-raised piece 19. Double-sided adhesive tape at 19 sides
Since the release paper 17 attached to 16 is strained, as shown in FIG. 2, the release paper 17 at the cut-and-raised piece 19 is in a raised state, and the release paper 17 is placed at this raised portion.
Remove from 17a. Then, the adhesive piece 14, which was bent horizontally,
14 is adhered to the substrate portion 11 with the double-sided adhesive tape 16. In this way, the buffer portions 20 are formed at both ends of the substrate portion 11 to complete the fixed buffer body 21.

Then, after storing the object to be stored in the packaging box, the fixed buffer body 21 is arranged in the space formed above the object to be stored,
Close the lid and complete the packaging.

Although the cut-and-raised pieces 19 are formed in a substantially semi-circular shape in the above-described embodiment, the shape is not limited to the semi-circular shape and may be any shape that can be pressed by a finger or the like.

Further, the present invention is not limited to the fixed cushioning body for packaging, and can be applied to peeling of double-sided adhesive tape release paper used for assembling a packaging box and the like.

[Effect of device]

According to the present invention, the release paper attached to the double-sided adhesive tape in which one adhesive surface is preliminarily adhered to the plate-like material can be easily peeled off, and especially when assembling a packaging box while wearing work gloves. It is possible to work and improve workability.

[Brief description of drawings]

FIG. 1 is a plan view of a peeling structure of a double-sided adhesive tape release paper showing an embodiment of the present invention, FIG. 2 is a perspective view of the release paper when peeling the same, and FIG. FIG. 10 …… plate-like material, 15 …… adhered part, 16 …… double-sided adhesive tape, 19 …… cut and raised piece.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display location C09J 7/02 JKQ 6904-4J JLJ 6904-4J

Claims (1)

[Scope of utility model registration request] 1. A plate-shaped material, comprising: a plate-shaped material; and a double-sided adhesive tape, wherein one adhesive surface is adhered to an adhered portion of the plate-shaped material and release paper is attached to the adhesive surface of the other surface. A peeling structure for double-sided adhesive tape release paper, characterized in that a cut-and-raised piece extending from the bonding position where one adhesive surface of the double-sided adhesive tape is bonded to the sheet-shaped material to the side of the double-sided adhesive tape.