CORPORATE BODY OF TRANSPARENT RESIN AND PAPER COVER AND ADHESION METHOD THEREOF

• US 20100006466A1
• Filed: 01/02/2008
• Published: 01/14/2010
• Est. Priority Date: 01/03/2007
• Status: Abandoned Application

• Current Assignee: Dong Hun Kang
• Original Assignee: Dong Hun Kang
• Inventors: Kang, Dong Hun
• Application Number:
  US12/448,632
• Publication Number:
  US 20100006466A1
• Time in Patent Office: Days
• US Class Current: 206/461
• CPC Class Codes: B65D 2575/366 through a preformed opening in the recessed sheet, e.g. the opening being defined by weakened lines
• CPC Class Codes: B65D 75/366 and forming one compartment

Abstract

A combination of a transparent resin and a paper cover sheet and a coupling method thereof. The combination comprises a piece of transparent resin having a receiving space, which is defined in the center portion thereof, and marginal portions, which are formed in the periphery of the center portion and are folded inward such that upper and lower bonding parts are formed; and a paper cover sheet inserted between the upper and lower bonding parts of the marginal portions of the piece of transparent resin and having one or more through-holes which are defined through peripheral portions thereof, wherein, after the paper cover sheet is inserted into the piece of transparent resin, the upper and lower bonding parts of the piece of transparent resin are bonded with each other through the through-holes in the paper cover sheet.

Claims

1. A combination of a piece of transparent resin which is formed depending upon a size and a shape of a product to be packaged, and a paper cover sheet which covers a receiving space defined in the piece of transparent resin, comprising:

the transparent resin having the receiving space, which is defined in a center portion thereof, and marginal portions, which are formed at a periphery of the center portion and are folded inward such that upper and lower bonding parts are formed; and

the paper cover sheet inserted between the upper and lower bonding parts of the marginal portions of the piece of transparent resin and having one or more through-holes which are defined through peripheral portions thereof, wherein, after the paper cover sheet is inserted into the piece of transparent resin, the upper and lower bonding parts of the piece of transparent resin are bonded with each other through the through-holes of the paper cover sheet.

2. The combination according to claim 1, wherein the piece of transparent resin has embossments which are formed in the upper and lower bonding parts of the marginal portions at positions corresponding to the through-holes defined in the paper cover sheet in such a way as to project inward.

3. A method for coupling a piece of transparent resin and a paper cover sheet, comprising the steps of:

folding marginal portions of the piece of transparent resin inward to define upper and lower bonding parts, and forming embossments in the upper and lower bonding parts to project inward;

punching one or more through-holes in peripheral portions of the paper cover sheet;

inserting the paper cover sheet between the upper and lower bonding parts of the piece of transparent resin; and

bonding the upper and lower bonding parts of the piece of transparent resin through the through-holes of the paper cover sheet.