公开(公告)号：US06523325B1

公开(公告)日：2003-02-25

申请号：US10020236

申请日：2001-12-18

Applicant: Harold M Forman ,  Trevor G Smith

Inventor： Harold M Forman ,  Trevor G Smith

IPC: B65B6120

CPC classification number: B29C66/83221 ,  B29C65/18 ,  B29C65/305 ,  B29C65/56 ,  B29C65/7451 ,  B29C65/76 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/723 ,  B29C66/81417 ,  B29C66/81419 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/81433 ,  B29C66/8221 ,  B29C66/849 ,  B29D5/10 ,  B31B70/8131 ,  B31B70/8133 ,  B65B9/2028 ,  B65B9/213 ,  B65B9/22 ,  B65B51/303 ,  B65B61/06 ,  B65B61/188 ,  B65B61/28 ,  B65D33/25 ,  B65D33/2533 ,  B65D33/2541 ,  B65D33/255 ,  B65D33/2558 ,  B65D75/12 ,  B65D75/5805 ,  Y10S493/927 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2025/06 ,  B29K2027/06 ,  B29K2023/0633

Abstract: Apparatus for making packages having improved openable and reclosable interlocking seals from a continuous web of composite packaging film, the seal having male and female portions of arrowhead shape in cross section, snap detents, and being formed transversely to the direction of film flow during package formation at line speed. The packaging film is provided at package length intervals with thermoformable strips secured thereto transversely to the running length of the film, and is fed to a modified standard vertical form, fill and seal packaging machine where the film is formed into a bag with the thermoformable strip inside in ends abutting folded facing relationship at the upper end of the bag, product deposited into the bag, the bag sealed, the reclosable interlocking seal formed, and the bag severed from the next bag being formed. The package reclosable seal provides positive auditory and tactile indications of the closing of the reclosable seal so that the consumer is assured that the package has been resealed even in the absence of visual package inspection. The form-fill apparatus is provided with a novel bottom press for effecting the the package sealing and reclosable seal formation, and a novel fill tube forming collar oriented within a particular angular range for feeding the composite film to the packaging machine,

Abstract translation: 用于制造具有改进的可打开和可再闭合的互锁密封件的复合包装膜的装置的装置，所述密封件具有横截面上的箭头形状的凸形和阴型部分，卡扣棘爪，并且在包装形成期间横向于膜流动方向形成 以线速度。 包装膜以包装长度间隔提供，其中可热成型条横向于膜的运行长度固定到其上，并且被供给到改进的标准垂直形式，填充和密封包装机，其中膜被形成袋，其中可热成型条 在袋的上端邻接折叠面的关系的内侧，产品沉积到袋中，袋密封，形成可重新闭合的联锁密封，并且从形成的下一个袋切断袋。 包装可重新封闭的密封件提供了关闭可再密封密封件的正面听觉和触觉指示，以便即使在没有视觉包装检查的情况下，消费者也能确保包装已经被密封。 成形填充装置设置有用于实现包装密封和可再闭合密封形成的新型底部压力机，以及定向在特定角度范围内的新型填充管形成套管，用于将复合膜馈送到包装机器，

公开(公告)号：US06350058B1

公开(公告)日：2002-02-26

申请号：US09564907

申请日：2000-05-04

Applicant: Basil (Bud) C. Linton

Inventor： Basil (Bud) C. Linton

IPC: B65D3316

CPC classification number: B65D33/25 ,  Y10T24/45157

Abstract: The zipper includes zipper tape with a narrow band of untreated surface on the leading edges of the flanges that permits the tack sealing of the flanges together by non-continuous sealing bars. This prevents the leading edge of the flanges from curling or flipping up thereby reducing the tendency of a leading edge of a zipper from jamming as the web moves over the collar of a form fill and seal apparatus.

Abstract translation: 拉链包括在法兰的前缘上具有未处理表面的窄带的拉链带，其允许通过非连续密封条将凸缘粘结密封在一起。 这防止了凸缘的前缘卷曲或翻起，从而减小了拉链前缘在纸幅移动到成型填充和密封装置的套环上时的卡纸倾向。

公开(公告)号：US06350057B1

公开(公告)日：2002-02-26

申请号：US09364180

申请日：1999-07-29

Applicant: Harold M Forman

Inventor： Harold M Forman

IPC: B65D3316

CPC classification number: B29D5/10 ,  B31B70/8131 ,  B31B70/8133 ,  B65B9/06 ,  B65D33/25 ,  B65D33/2533 ,  B65D33/2541 ,  B65D33/255 ,  B65D33/2558 ,  B65D75/12 ,  B65D75/5805 ,  Y10S493/927 ,  Y10T24/45168 ,  Y10T156/1007 ,  Y10T156/1044

Abstract: Packages having web formed resealable interlocking closures of packaging film fanfolded to form a stack and heat sealed together forming a multilayered strip in plane with the film. The strip is abraded on one surface, the film passing into the package former where packages are formed having longitudinal package seals, and which places portions of the strip in apposed position. The package ends are sealed and the resealable locking closure is formed in the strip. The female portion of the locking closure is formed in the package face that includes the overlapped longitudinal package seal. Alternatively, the strip is not abraded and the inner and outer parts of the resealable closure are separately formed before package formation takes place. To form the strip, heat sealing a strip of heat sealable material to the packaging film may also be utilized. Optionally formed in the resealable closure are hinges and reinforcing V-notches.

Abstract translation: 具有卷筒纸形成的可重新密封的包装膜的互锁封闭件的包装件折叠以形成堆叠并热封在一起，与膜平面地形成多层条带。 该条带在一个表面上被磨损，该薄膜进入包装件，其中形成包装件具有纵向封装密封件，并且将条带的部分放置在适当位置。 包装端部被密封，并且可再密封的锁定闭合件形成在带材中。 锁定盖的阴部形成在包括重叠的纵向封装密封件的封装面中。 或者，条带没有被磨损，并且可再密封的封闭件的内部和外部部分在包装形成之前分开形成。 为了形成带材，也可以利用将可热密封的材料条热封在包装膜上。 任选地形成在可再密封的封闭件中是铰链和加强V形凹口。

公开(公告)号：US4337889A

公开(公告)日：1982-07-06

申请号：US119063

申请日：1980-02-06

Applicant: George B. Moertel

Inventor： George B. Moertel

IPC: B65D33/25 ,  B65D33/20

CPC classification number: B65D33/25 ,  Y10S383/906

Abstract: A bag with an elongated opening formed at one end thereof is opened and closed by means of a slide fastener having its respective tapes attached to the respective sides of the opening. Means, such as a rippable line of stitches, a low peel adhesive on an inner portion of one tape, etc., is provided to hold the bag closed and prevent tension on the coupling elements of the slide fastener during shipping and storing of the bag and its contents.

Abstract translation: 具有在其一端形成的细长开口的袋通过其相应带附接到开口的相应侧的拉链打开和关闭。 提供诸如可撕开的线迹线，在一个带的内部上的低剥离粘合剂等装置，以将袋闭合并防止在运送和存储袋期间拉链的联接元件上的张力 及其内容。

公开(公告)号：US4335817A

公开(公告)日：1982-06-22

申请号：US119056

申请日：1980-02-06

Applicant: Karl E. Bahr

Inventor： Karl E. Bahr

IPC: B65D33/16 ,  B65D33/25 ,  B65D17/00

CPC classification number: B65D33/16 ,  B65D33/25

Abstract: A reclosable bag has elongated opening means adapted to be permanently opened with a slide fastener having support tapes secured to the bag on respective opposite sides of the opening means for forming a closure over the opening means once the opening means have been permanently opened.

Abstract translation: 可重新封闭的袋子具有适于被永久地打开的细长的打开装置，该拉链具有在打开装置的相应的相对侧上固定到袋子上的支撑带，用于在开启装置被永久地打开时在开口装置上形成封闭件。

公开(公告)号：US1023374A

公开(公告)日：1912-04-16

申请号：US1910591994

申请日：1910-11-12

Applicant: HAHN ROBERT MAXIMILLIAN

Inventor： HAHN ROBERT MAXIMILLIAN

CPC classification number: B65D33/25 ,  A41F1/04 ,  Y10T24/45885 ,  Y10T24/4589

公开(公告)号：US927986A

公开(公告)日：1909-07-13

申请号：US1908428995

申请日：1908-04-24

Applicant: MARCUS MORRIS H

Inventor： MARCUS MORRIS H

CPC classification number: A41F1/04 ,  B65D33/25 ,  Y10T24/45885

公开(公告)号：US832447A

公开(公告)日：1906-10-02

申请号：US1906299718

申请日：1906-02-06

Applicant: BAUMAN WILLIAM W

Inventor： BAUMAN WILLIAM W

CPC classification number: A41F1/04 ,  B65D33/25 ,  Y10T24/45885

公开(公告)号：US832352A

公开(公告)日：1906-10-02

申请号：US1905277370

申请日：1905-09-07

Applicant: J M FISHER & COMPANY

Inventor： WALLENTHIN NILS C

CPC classification number: A41F1/04 ,  B65D33/25 ,  Y10T24/45885

公开(公告)号：US201307A

公开(公告)日：1878-03-12

申请号：US201307D

CPC classification number: A41F1/04 ,  B65D33/25 ,  Y10T24/45885 ,  Y10T24/4599