Method of forming single face corrugated board
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United States of America Patent
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Aug 5, 2014
Grant Date -
Jul 28, 2011
app pub date -
May 26, 2009
filing date -
May 27, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A method of bonding a substantially planar sheet material to a corrugated sheet material using an automated process the method characterized by the steps of a) applying adhesive in discrete amounts to the contact points of the corrugated sheet material, and b) holding the sheet materials together until a bond is formed between them.
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International Classification(s)
- C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
- B05C:APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B31F:MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARD....
- B65C:LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCE....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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