Laminated roll of sealed graphite pouches and methods for making the same
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B29D-022/00
B29D-023/00
B32B-001/08
B32B-027/32
출원번호
US-0628846
(2012-09-27)
등록번호
US-8563104
(2013-10-22)
발명자
/ 주소
Rappoport, Benjamin
Wright, Derek
출원인 / 주소
Apple Inc.
대리인 / 주소
Brownstein Hyatt Farber Schreck, LLP
인용정보
피인용 횟수 :
3인용 특허 :
1
초록▼
Laminated rolls of sealed graphite pouches and methods for making the same are provided. The laminated roll can include a first substrate having a length and a plurality of sealed pouches disposed on the substrate at predetermined intervals along its length. Each sealed pouch can include a graphite
Laminated rolls of sealed graphite pouches and methods for making the same are provided. The laminated roll can include a first substrate having a length and a plurality of sealed pouches disposed on the substrate at predetermined intervals along its length. Each sealed pouch can include a graphite sheet having first and second sides, the first side affixed to the substrate, and a second substrate affixed to at least the second side of the graphite sheet and to a portion of the substrate to fully seal the graphite sheet within an enclosed space. In one embodiment, the roll of sealed graphite sheet pouches can be fixed to a roll of another substrate in a roll-to-roll fashion and the combined rolls can be cut into discrete portions for use in a particular application. For example, the roll of the other substrate can be a roll of enhanced spectral reflector (ESR).
대표청구항▼
1. A laminated roll, comprising: a first substrate having a length; anda plurality of sealed pouches disposed on the first substrate at predetermined intervals along the length of the first substrate, each sealed pouch comprising: a graphite sheet having first and second sides, the first side affixe
1. A laminated roll, comprising: a first substrate having a length; anda plurality of sealed pouches disposed on the first substrate at predetermined intervals along the length of the first substrate, each sealed pouch comprising: a graphite sheet having first and second sides, the first side affixed to the first substrate; anda second substrate affixed to at least the second side of the graphite sheet and to a portion of the first substrate to fully seal the graphite sheet within an enclosed space. 2. The laminated roll of claim 1, wherein the first substrate comprises: a carrier having first and second sides; andadhesive affixed to the first and second sides, and the graphite sheets are affixed to the adhesive on the first side of the carrier. 3. The laminated roll of claim 1, wherein the first substrate comprises registration tracks. 4. The laminated roll of claim 1, further comprising a third substrate fixed to the first substrate. 5. The laminated roll of claim 4, wherein the third substrate is a roll of enhanced spectral reflector (ESR). 6. The laminated roll of claim 1, wherein the second substrate comprises: a plastic layer; andan adhesive. 7. The laminated roll of claim 6, wherein the plastic layer is polyethylene terephthalate (PET). 8. The laminated roll of claim 1, wherein each sealed pouch further comprises: a spacer positioned adjacent to the graphite sheet,wherein the second substrate fully seals the graphite sheet and the spacer within an enclosed space. 9. The laminated roll of claim 8, wherein an interface existing between the spacer and the graphite. 10. A method for making a laminated roll, comprising: providing a roll of pouch enclosed graphite, the roll including a plurality of graphite sheets that are each fully enclosed within a sealed pouch;providing a roll of substrate;laminating the roll of pouch enclosed graphite to roll of substrate; andcutting the laminated rolls into a plurality of discrete portions, each portion including a graphite sheet fully enclosed in a sealed pouch and the substrate. 11. The method of claim 10, wherein the cutting comprises using a die cutter to cut the laminated rolls into the plurality of discrete portions. 12. The method of claim 10, wherein each portion further includes a spacer located adjacent to the graphite sheet. 13. The method of claim 10, wherein the roll of pouch enclosed graphite is formed by: placing a plurality of graphite sheets onto a carrier roll; andplacing a roll of plastic on top of the carrier roll to form the sealed pouches. 14. The method of claim 10, wherein the roll of substrate comprises enhanced spectral reflector (ESR). 15. The method of claim 10, further comprising: mounting the discrete portion to a liquid crystal display module. 16. The method of claim 10, wherein the roll has a predetermined length and is registered, and wherein the substrate has a predetermined length and is registered. 17. The method of claim 16, further comprising registering the lamination of the rolls.
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이 특허에 인용된 특허 (1)
Isakson Gary A. (Woodbury MN) Larson Curtis L. (Hudson WI), Self-venting vapor-tight microwave oven package.
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