Packing Cushion With Multilayer Substrates

Abstract

A packing cushion with multilayer substrates is applicable to wrap an article and provide buffer protection. The packing cushion includes: one or more tube sheet, equipped with plural air chambers for buffer protection after air-filling and expansion; and at least one slice body(s), attaching closely to a side of the tube sheet to prevent the tube sheet from being poked through and broken. When the tube sheet is expanded by filling air, the slice body(s) or the tube sheet may be used to wrap the article. The tube sheet provides the article a perfect buffer protection to prevent from damage or scratch during transportation. Therefore the wrapping cost of the article may be further reduced, meanwhile the environmental pollution problems caused by the buffering materials in the prior art may be solved.

1 . A packing cushion with multilayer substrates for packing an article and providing buffer protection, comprising:
 at least one tube sheet, comprising a plurality of air chambers, providing the article with buffer protection after air-filling; and   at least one slice body, attaching to a side of the tube sheet closely for preventing the tube sheet from being poked through and damaged.   
   
   
       2 . The packing cushion with multilayer substrates of  claim 1 , wherein the tube sheet further comprises a filling hole for filling and expanding the tube sheet with air. 
   
   
       3 . The packing cushion with multilayer substrates of  claim 2 , wherein the tube sheet further comprises a filling passage, the air in the filling passage filling and expanding the air chambers. 
   
   
       4 . The packing cushion with multilayer substrates of  claim 3 , wherein the tube sheet further comprises a continuous check valve, the air in the filling passage entering all the plurality of air chambers through the continuous check valve, and preventing the air in the plurality of air chambers from leaking out. 
   
   
       5 . The packing cushion with multilayer substrates of  claim 3 , wherein the tube sheet further comprises a plurality of single filling check valve, to allow the air in the filling passage entering each of the plurality of air chambers and prevent the air in the plurality of air chambers from leaking out. 
   
   
       6 . The packing cushion with multilayer substrates of  claim 1 , wherein the tube sheet is fixed at the slice body by adhering means. 
   
   
       7 . The packing cushion with multilayer substrates of  claim 1 , wherein the tube sheet is fixed at the slice body by thermal-sealing means. 
   
   
       8 . The packing cushion with multilayer substrates of  claim 1  further comprising at least one node formed by the tube sheet is thermal-sealed. 
   
   
       9 . The packing cushion with multilayer substrates of  claim 8  further comprising a plurality of buffering tubes formed by the tube sheet bended along the nodes. 
   
   
       10 . The packing cushion with multilayer substrates of  claim 8 , wherein the tube sheet is bended along the nodes and inserted between two of the slice bodies. 
   
   
       11 . The packing cushion with multilayer substrates of  claim 8  further comprising a bag body formed by two lateral sides of the tube sheet bended along the nodes. 
   
   
       12 . The packing cushion with multilayer substrates of  claim 1 , wherein the tube sheet comprises at least one unfillable area formed by thermal-sealing, the tube sheet being bended along the unfillable area to provide buffer protection to the three adjacent portions of the article. 
   
   
       13 . The packing cushion with multilayer substrates of  claim 1  further comprising a containing space formed by the sliced body bended, the containing space containing the tube sheet 
   
   
       14 . The packing cushion with multilayer substrates of  claim 13 , wherein the tube sheet is fixed in the containing space by adhering means. 
   
   
       15 . The packing cushion with multilayer substrates of  claim 13 , wherein the tube sheet is fixed in the containing space by thermal-sealing means. 
   
   
       16 . The packing cushion with multilayer substrates of  claim 1  further comprising a case body formed by the slice body bended. 
   
   
       17 . The packing cushion with multilayer substrates of  claim 16 , wherein the box body comprising a filling space for containing the tube sheet. 
   
   
       18 . The packing cushion with multilayer substrates of  claim 16 , wherein the tube sheet is attached onto an inner surface of the case body. 
   
   
       19 . The packing cushion with multilayer substrates of  claim 16 , wherein the tube sheet is attached onto an outer surface of the case body. 
   
   
       20 . The packing cushion with multilayer substrates of  claim 1  further comprising an outer box to contain the tube sheet, the slice body and the article for transportation.