Paper card packaging and method of packaging products with paper card

Abstract

A paper card packaging including a paper card body is provided. The paper card body includes a first half portion and a second half portion. The second half portion includes a plurality of holes. A configuration of the plurality of holes is determined based on the peripheral contour of a product to be packaged and a positioning device to be used. A method of packaging products with paper cards is provided. The method includes the steps of providing a paper card body, forming a plurality of holes according to the peripheral contour of a product to be packaged and a positioning device to be used, positioning and processing. In this way, plastic blisters can be avoided while still maintaining process yield.

What is claimed is: 
     
         1 . A paper card packaging, comprising:
 a paper card body, comprising a first half portion and a second half portion connected to the first half portion,   wherein the second half portion comprises a plurality of holes, and a configuration of the plurality of holes is determined based on the peripheral contour of a product to be packaged and a positioning device to be used.   
     
     
         2 . The paper card packaging according to  claim 1 , wherein the positioning device to be used is a limiting device comprising a plurality of rods. 
     
     
         3 . The paper card packaging according to  claim 2 , wherein the plurality of holes are arranged outside the peripheral contour and surround the peripheral contour. 
     
     
         4 . The paper card packaging according to  claim 2 , wherein one of the plurality of holes is arranged in a decorative hole of the product to be packaged, and the other holes of the plurality of holes are arranged outside the peripheral contour of the product to be packaged. 
     
     
         5 . The paper card packaging according to  claim 1 , wherein the positioning device to be used is a vacuum adsorption device. 
     
     
         6 . The paper card packaging according to  claim 5 , wherein the plurality of holes are arranged inside the peripheral contour. 
     
     
         7 . The paper card packaging according to  claim 1 , wherein the plurality of holes are circular, oval, rectangular or polygonal. 
     
     
         8 . The paper card packaging according to  claim 1 , wherein dimensions of the first half portion and the second half portion are approximately the same. 
     
     
         9 . The paper card packaging according to  claim 1 , wherein the second half portion is provided with a weakened line which is easy to tear at the outer side of the peripheral contour of the product to be packaged or through the plurality of holes around the peripheral contour. 
     
     
         10 . A method of packaging products with paper cards, comprising:
 providing a paper card body which comprises a first half portion and a second half portion connected to the first half portion;   determining a configuration according to the peripheral contour of a product to be packaged and a positioning device to be used, and forming a plurality of holes at the second half portion of the paper card body according to the configuration;   positioning the product to be packaged by using the positioning device and through the plurality of holes; and   processing the paper card body so that the first half portion and the second half portion are fixedly connected with each other.   
     
     
         11 . The method according to  claim 10 , wherein the positioning device is a limiting device comprising a plurality of rods; and wherein the step of using the positioning device further comprises: lifting the limiting device so that the plurality of rods pass through the plurality of holes respectively. 
     
     
         12 . The method according to  claim 11 , further comprising: lowering the limiting device away from the paper card body. 
     
     
         13 . The method according to  claim 11 , wherein the plurality of holes are arranged outside the peripheral contour and surround the peripheral contour. 
     
     
         14 . The method according to  claim 11 , wherein one of the plurality of holes is arranged in a decorative hole of the product to be packaged, and the other holes of the plurality of holes are arranged outside the peripheral contour of the product to be packaged. 
     
     
         15 . The method according to  claim 10 , wherein the positioning device is a vacuum adsorption device; wherein the plurality of holes are arranged inside the peripheral contour; and wherein the step of using the positioning device further comprises: passing the vacuum adsorption device through the plurality of holes to adsorb and fix the product to be packaged on the second half portion. 
     
     
         16 . The method according to  claim 10 , wherein the step of processing the paper card body comprises: arranging a fixing line at a position adjacent to the product to be packaged. 
     
     
         17 . The method according to  claim 10 , wherein the step of processing the paper card body comprises welding processing. 
     
     
         18 . The method according to  claim 10 , further comprising providing the second half portion with a weakened line which is easy to tear at the outer side of the peripheral contour of the product to be packaged or through the plurality of holes around the peripheral contour. 
     
     
         19 . The method according to  claim 10 , further comprising attaching a label to an outer side of the second half portion so as to cover part or all of the plurality of holes.