Method and machine for producing blister packs
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-047/02
B29C-071/02
출원번호
US-0492585
(2002-10-24)
우선권정보
IT-0000650 (2001-10-26)
국제출원번호
PCT//IB02/04427
(2004-04-14)
§371/§102 date
20040414
(20040414)
국제공개번호
WO03//03547
(2003-05-01)
발명자
/ 주소
Dal Pozzo, Corrado
출원인 / 주소
I.M.A. Industria Macchine Automatiche S.p.A.
대리인 / 주소
Coleman Sudol
인용정보
피인용 횟수 :
14인용 특허 :
5
초록▼
A machine (M) for producing blister packs (10) includes unrolling means (3,7,21) for unrolling a band of heat-formable material from a bobbin (2) and for feeding the band (1) along a predetermined path (P) extending through subsequent stations (5,6,30,8,9,13), in which the band (1) is processed. The
A machine (M) for producing blister packs (10) includes unrolling means (3,7,21) for unrolling a band of heat-formable material from a bobbin (2) and for feeding the band (1) along a predetermined path (P) extending through subsequent stations (5,6,30,8,9,13), in which the band (1) is processed. The above-mentioned stations include a heating station (5), where the band (1) of heat-formable material is heated, a forming station (6), where a plurality of blisters (20) are formed on the band (1), a filling station (8), where the blisters (20) are filled with products, a sealing station (9), where the blister band (1a) is closed with a sealing band (11), and a cutting station (13), where the closed blister band (1ac) is cut into blister packs (10). A further heating station (30) is provided for heating the blister band (1a) along the path (P) upstream of the filling station (8), so as to heat the band (1a) to cause a thermal stabilization treatment of the blister band (1a).
대표청구항▼
1. A method for obtaining blister packages (10) comprising the following steps:feeding a band (1) of heat-formable material along a predetermined forward movement path (P), heating said band (1) and subsequently, forming thereon a plurality of blisters (20), filling said blisters (20) of the so obta
1. A method for obtaining blister packages (10) comprising the following steps:feeding a band (1) of heat-formable material along a predetermined forward movement path (P), heating said band (1) and subsequently, forming thereon a plurality of blisters (20), filling said blisters (20) of the so obtained blister band (1a) with products, closing said blister band (1a) with a sealing band and, cutting the blister band (1ac) closed with said sealing band (11) into parts forming single blister packs (10); and further heating the blister band (1a) at a further heating station before filling the blisters (20) with said products. 2. The method, according to claim 1, characterized in that said further heating is performed immediately after the blisters (20) have been formed on said band (1) of heat-formable material.3. The method, according to claim 1, characterized in that during said further heating step, said blister band (1a) is heated to temperature up to 120° C.4. The method, according to claim 1, characterized in that during said further heating step, said blister band (1a) is heated to temperature of at least 100° C.5. A machine (M), for producing blister packs (10), comprising unrolling means (3, 7, 21) for unrolling a band of heat-formable material from a bobbin (2) and for feeding the band (1) along a predetermined path (P) extending through subsequent stations (5, 6, 30, 8, 9, 13), in which stations said band (1) is processed; said stations including:a heating station (5), where the band of heat-formable material is heated; a forming station (6), where a plurality of blisters (20) are formed on said band (1); a filling station (8), where said blisters (20) are filled with products; a sealing station (9), where said blister band (1a) is closed with a sealing band (11); and a cutting station (13), where the closed blister band (1ac) is cut into parts forming single blister packs (10); and a further heating station (30) for heating blister band (1a), said further heating station being situated along said path (P) upstream of said filling station (8). 6. The machine, according to claim 5, characterized in that said further heating station (30) is situated along said path (P) downstream of said forming station (8), where said blisters (20) are formed on the heat-formable band (1).7. The machine, according to claim 5, characterized in that said further heating station (30) includes heating means (31, 32, R) for heating said blister band (1a) to temperature ranging from 100° up to 120° C.8. The machine, according to claim 7, characterized in that said heating means (31, 32, R) include two heated plates (31, 32), arranged on opposite sides with respect to the blister band (1a) in step relation moving along said path (P).9. The machine, according to claim 8, characterized in that at least one plate (32) of said plates (31, 32) is mounted for movement alternately to and from said blister band (1a) in step relation with the motion of said blister band.
Reil Wilhelm (Bensheim) Deutschbein Ulrich (Muhltal) Knobloch Gerd (Griesheim) Liebram Udo (Pfungstadt DEX), Method of making a molded plastic package.
Hirata, Katsuyasu; Iizuka, Takayuki, Manufacturing method for electronic, electric or other products such as flat-panel display devices and package therefor.
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