| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | Cigar container | US72544034 | 1934-05-14 | US2018705A | 1935-10-29 | CONTI JOHN D |
| 2 | Method of making special containers | US48036230 | 1930-09-08 | US1792388A | 1931-02-10 | NEUMILLER HARRY J |
| 3 | Composite bag for hard crusted bakery products | US810300 | 1977-06-27 | US4099666A | 1978-07-11 | Theodore W. Welles |
| A composite bag for crusted bread products is disclosed comprising a first portion in the form of a paper bag having a closed end and an open end, and a second portion of plastic film material bonded to and extending from the open end of the paper bag and providing a closable opening for the composite bag. The second portion is defined by sheets of plastic film having different lengths longitudinally with respect to the open end of the paper bag and bonded to the paper bag for one of the films to extend longitudinally beyond the other and provide an extension flap which facilitates supporting the bag during insertion of a bread article thereinto. The composite bag is produced by transferring a preformed paper bag laterally with respect to the axis thereof between plastic sheets which are bonded to the open end of the bag and then longitudinally seamed along lines contiguous with side edge folds of the paper bag. | ||||||
| 4 | 친환경 종이 양면지를 이용한 수저통합지 봉투의 제조방법 | KR1020160040916 | 2016-04-04 | KR1020170114091A | 2017-10-13 | 김광호; 문오심; 조성휘 |
| 본발명은친환경종이양면지를이용한수저통합지봉투의제조방법에관한것이다. 이에본 발명의기술적요지는친환경융합조성물을그라비아배접시분사하여무독성고흡수성종이를제조하되, 이러한종이는수저통합지봉투로제작하여인체에무해하고친환경적인사용이가능함은물론이러한수저통합지종이포장재는수저(숟가락, 젓가락)를한 포장재에넣어포장할수 있고포장시의구멍을각각분할하여정돈이잘된상태로집어넣을수 있도록함으로써, 사용성과포장성이크게개선되고, 음식을제공하는사용처(고급식당등)는일치성과포장편의성이향상되는것을특징으로한다. 이에, 본발명은기존의수조봉투대비친환경적이면서편리한기능성을제공하도록하되, 이는접지및 연결부접착공정에서친환경적인접착제와잉크를사용하도록하는바, 종전대비기능성과편의성및 친환경성과위생성이크게강화됨은물론종래수저봉투의재래식문제를극복하고합리화하도록하는것을특징으로한다. 즉, 본발명은숟가락과젓가락이삽입되는부분을제외한나머지부분에친환경접착액과색상도포용잉크가코팅되도록함으로써, 인체에유해한환경호르몬의혼입을원천방지하도록한 것으로, 이는망점코팅점착액으로서사용하도록하되, 점착액의분사시에는조성물을나노입자로분사(1도및 2도분사)하도록형성되고, 조성물의건조시에는열풍방식을통한신속하고균일한건조가이루어지도록함은물론코팅제작시에는종이표면에대한인쇄밀림현상이방지되며, 신속한작업성을제공하는한편종이합지의질이개선되며, 특히상기친환경융합조성물은유해물질흡착차단제거조성물(분산제, 발포제, 소포제포함)로도조성이가능하여인체에유해한환경호르몬을원천제거할수 있도록하는것을특징으로한다. | ||||||
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