Suspension packaging for static-sensitive products
AssigneeBradford Company
InventorJudson A. Bradford
Life of this patent
Estimating the term…
Abstract
A method and apparatus for inexpensively but effectively packaging electrostatic sensitive products by sandwiching the product between opposing plies of an electrostatic discharge protective film while at the same time securing the edges of the plies between two opposing parts of a package so that the product is suspended by the plies within the package. A stretchable, heat shrinkable, static discharge protective film surrounds and encloses each of the opposing package parts in order to provide the suspending plies to suspend the product.
Claims28
A package for electrostatic discharge sensitive products, comprising:
- a first part and a second part integrally connected along a fold line, each part having a first and second side and a cavity therein, said cavity in each part being open to the first side of each part;
- a film of stretchable electrostatic discharge protective heat shrinkable film material covering each part and each of said first and second sides of each part and forming a web over each cavity,
- whereby a static sensitive product may be packaged by placing it onto the web of one of said parts and folding the other of said parts, along said fold line, toward said one of said parts until said webs are positioned proximate to each other, thereby sandwiching the product between the webs and suspending it within the cavities in said two parts to create a sandwiched and suspended condition of the product;
- and
- means for maintaining the sandwiched condition of said parts after packaging of a product.
A package for electrostatic discharge sensitive products, comprising:
- a first part and a second part integrally connected along a fold line, each part having a first and second side and a cavity therein, said cavity in each part being open to at least the first side of each part;
- a stretchable film of static dissipative heat shrinkable material covering each part and each of said first and second sides of each part and forming a web over each cavity,
- whereby a static sensitive product may be packaged by placing it onto the web of one of said parts and folding the other of said parts, along said fold line, toward said one of said parts until said webs are positioned proximate to each other, thereby sandwiching the product between the webs and within the cavities in said two parts to create a sandwiched and suspended condition of the product;
- and
- means for maintaining the sandwiched condition of said parts after packaging of a product.
A package for electrostatic discharge sensitive products, comprising:
- two shells, each shell having a back and side walls forming a recess, with said side wall each having a top edge, and said top edges forming the opening of said recess;
- a film of heat shrinkable static discharge protective material surrounding and completely enclosing each said shell, with said film forming a web over each said recess,
- whereby a static sensitive product may be packaged by sandwiching it between the webs and suspending it within the recesses in said two shells to create a sandwiched and suspended condition of the product;
- and
- means for maintaining the sandwiched condition of said shells after packaging of a product.
A package for electrostatic discharge sensitive products, comprising:
- two panels, each panel having a first and second side and a hole passing from side-to-side, each hole having a first and second end corresponding to said sides;
- a film of heat shrinkable static discharge protective material surrounding each panel so as to cover each of said first and second sides of each panel and forming a web over each hole,
- whereby a static sensitive product may be packaged by sandwiching it between the webs and suspending it within the holes in said two panels to create a sandwiched and suspended condition of the product;
- and
- means for maintaining the sandwiched condition of said panels after packaging of a product.
A method of protecting a static sensitive product against exposure to static discharges in a package having two opposing parts with each part being surrounded and enclosed by a stretchable heat shrinkable static discharge protective film, comprising the steps of:
- forming or obtaining said package having two opposing parts with each part being surrounded and enclosed by said stretchable heat shrinkable static discharge protective film.
A package for electrostatic discharge sensitive products, comprising:
- a first part and a second part, each part having a first and second side and a cavity therein, said cavity in each part being open to the first side of each part;
- a film of stretchable heat shrinkable electrostatic discharge protective material encasing each part and forming a web over each cavity,
- whereby a static sensitive product may be packaged by placing it onto the web of one of said parts and moving the other of said parts toward said one of said parts until said webs are positioned proximate to each other, thereby sandwiching the product between the webs and suspending it within the cavities in said two parts to create a sandwiched and suspended condition of the product;
- and
- means for maintaining the sandwiched condition of said parts after packaging of a product.
Dependencies are inferred from the claim text.