Apparatus for making reinforced reclosable package seals
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-061/20
B31B-001/90
출원번호
US-0808174
(2001-03-15)
발명자
/ 주소
Forman, Harold M
출원인 / 주소
Sealstrip Corporation
대리인 / 주소
Udell, Walter B.
인용정보
피인용 횟수 :
14인용 특허 :
12
초록▼
Apparatus for making packages having interlocking closures from a web of film, the closure having male and female portions and being formed in line with or transversely to the direction of film flow. A converter fanfolds the film into spaced apart stacks of heat sealed together layers. Abrading mean
Apparatus for making packages having interlocking closures from a web of film, the closure having male and female portions and being formed in line with or transversely to the direction of film flow. A converter fanfolds the film into spaced apart stacks of heat sealed together layers. Abrading means abrade one surface of each strip to remove the thermoplastic coating. A package former forms packages having longitudinal seals, and places strip portions in apposed position. The package ends are sealed and the locking closure is formed in the strip. The locking closure female portion is formed in the face including the longitudinal seal. In another embodiment the strip inner and outer parts of the resealable closure are separately formed before package formation. Alternatively, layering is done by heat sealing a strip of heat sealable material to the packaging film. Optionally formed in the resealable closure are hinges and reinforcing V-notches.
대표청구항▼
Apparatus for making packages having interlocking closures from a web of film, the closure having male and female portions and being formed in line with or transversely to the direction of film flow. A converter fanfolds the film into spaced apart stacks of heat sealed together layers. Abrading mean
Apparatus for making packages having interlocking closures from a web of film, the closure having male and female portions and being formed in line with or transversely to the direction of film flow. A converter fanfolds the film into spaced apart stacks of heat sealed together layers. Abrading means abrade one surface of each strip to remove the thermoplastic coating. A package former forms packages having longitudinal seals, and places strip portions in apposed position. The package ends are sealed and the locking closure is formed in the strip. The locking closure female portion is formed in the face including the longitudinal seal. In another embodiment the strip inner and outer parts of the resealable closure are separately formed before package formation. Alternatively, layering is done by heat sealing a strip of heat sealable material to the packaging film. Optionally formed in the resealable closure are hinges and reinforcing V-notches. h member has an internally disposed block disposed a finite distance less than the total elevation of said tubular member, upwardly from the lower edge of the front, rear and sidewalls, said block having a first bore extending downwardly from the top surface thereof, to a point of communication with a second bore of a diameter greater than that of said first bore, and which second bore, extends upwardly from the bottom surface of said block, wherein a hex bolt having intermediate positioned machine screw threads and distally located lag bolt threads is disposed through and extends from the block disposed in said tubular member, and an internally threaded coupler is threadedly engaged to the machine screw threads of said hex bolt, said coupler being disposed in said second bore, at the desired location in alignment with the aperture of said thin plate; c. tightening the bolt through said thin plate into the subfloor. 3. The process of claim 2 further including the step of closing off said tubular member with a newel cap. 4. The process of installing a rake newel of a balustrade which process comprises; a. marking the spot for the location of the rake newel, b. pre-cutting the sidewalls and one of said front and rear walls to achieve the proper inclination of said newel's sidewalls whereby the newel will be substantially vertically disposed, c. placing a newel which comprises; an open top and bottom tubular member having spaced front and rear walls and spaced sidewalls connected to the front and rear walls, all of which have an upper edge and a lower edge which member has an internally disposed block disposed a finite distance less than the total elevation of said tubular member, upwardly from the lower edge of the front, rear and sidewalls, said block having a first bore extending downwardly from the top surface thereof, to a point of communication with a second bore of a diameter greater than that of said first bore, and which second bore, extends upwardly from the bottom surface of said block, wherein a hex bolt having intermediate positioned machine screw threads and distally located lag bolt threads is disposed through and extends from the block disposed in said tubular member, and an internally threaded coupler is threadedly engaged to the machine screw threads of said hex bolt, said coupler being disposed in said second bore, at the desired location c. tightening the bolt into the marked spot to achieve a vertically disposed rake newel. 5. The process of claim 4 further including the step of closing off said tubular member with a newel cap. 6. The process of installing a starting newel for a balustrade which comprises: a. selecting a newel of the proper elevation, which newel comprises: an open top and bottom tubular member having spaced front and rear walls and spaced right and left sidewalls connected to the front and rear walls, all of which have an upper edge and a lower edge which member has an internally disposed block disposed a finite distance less than the total elevation of said tubular member, upwardly from the lower edge of the front, rear and sidewalls, said block having a first bore extending downwardly from the top surface thereof, to a point of communication with a second bore of a diameter greater than that of said first bore, and which second bore, extends upwardly from the bottom surface of said block, b. drilling at least one hole through the right sidewall of said tubular member, into but not through said block, c. drilling at least one pilot hole at the termini of said first drilled holes through said block and said left sidewall of said tubular member, d. adhesively secure the block within said tubular member to the predetermined location, e. lag screwing said newel through said at least one pilot hole to attach it to a substrate. 7. The process of claim 6 including the step of closing off said tubular member with a newel cap. ent invention an elongated metal construction panel for use in forming a portion of the vertical walls of a building structure by being fastened to an identical adjacent panel, the metal construction panel comprising a front portion co-extensive with the length of the panel; end plates co-extensive with the length of the panel disposed substantially normal to said front portion and extending from distal ends of said front portion, said end plates defining the depth of said panel; flanges co-extensive with the length of the panel and extending inwardly from distal ends of said end plate, wherein said flanges are spaced from and parallel to said front portion; and wherein said end plates include end troughs co-extensive with the length of the panel such that when metal construction panels are placed adjacent each other by bringing into contact said end plates, said end troughs form a bonding channel adapted and sized for pouring bonding agents therein thereby securely fastening adjacent panels together and also waterproofing the joint between said end plates. lock including a second end; a second interlock surface formed across the second end; and a junction block including symmetrical, mirror image mating surfaces that are complementary to the first and second interlock surfaces for joining the first and second blocks together in end-to-end engagement; and wherein the mirror image mating surfaces, the first interlock surface, and the second interlock surface interchangeably interfit in any of several angular relationships; wherein at least one of the blocks is elongated between opposed ends and wherein the interlock surface is provided on at least one of the opposed ends. 7. Interlocking construction components as defined by claim 6 wherein the first and second masonry blocks include side surfaces and wherein the interlock surfaces are angularly oblique relative to the side surfaces. 8. Interlocking construction components as defined by claim 6 wherein the first and second masonry blocks include side surfaces and wherein the junction block includes a buttress surface adjacent the mirror image mating surfaces for abutment with the block side surfaces. 9. Interlocking construction components as defined by claim 6 wherein the second masonry block is "L" shaped and the second end is on at least one leg of the "L" shape. 10. Interlocking construction components as defined by claim 6 wherein one of the blocks is "L" shaped and one of the interlock surfaces is provided thereon along at least one end of the "L" shape, and further comprising a buttress surface adjacent the one interlock surface. 11. Interlocking construction components as defined by claim 6, further comprising: a key socket formed in one of the blocks and defined by side socket walls leading to an end socket wall and a bottom socket wall; wherein at least one of the side and bottom socket walls forms an acute angle with the end socket wall; a key member having a key tail shaped complementary to and slidably received within the key socket, and a buttress head with at least one side surface abutment wall projecting from the key tail. 12. Interlocking construction components, comprising: a first elongated block with side surfaces joined by top and bottom surfaces defining a cross sectional shape at a block end; a first notch formed in the first block and defined by: (a) the block end, (b) a notch end surface spaced along the first block from the block end, and (c) an interlock surface oriented at an oblique angle to and joining the block end and the notch end surface and bounded by edges that form a polygon with two diagonally opposed corners of the polygon being spaced equal distances from the bottom surface and a remaining two diagonally opposed corners of the polygon being spaced unequally from the bottom surface; and a second block with a second notch formed therein of complementary configuration to the first notch for a reception by the first notch. 13. Interlocking construction components as defined by claim 12 wherein the notch end surface is substantially perpendicular to the side surfaces. 14. Interlocking construction components as defined by claim 12 wherein the interlock surface forms an acute angle with the notch end surface. 15. Interlocking construction components, comprising: a first block; side surfaces on the first block; top and bottom surfaces joining the side surface and defining a cross sectional shape; a key socket formed in the first block; wherein the key socket opens on two adjacent ones of said side, top and bottom surfaces; wherein the key socket is defined by side socket walls leading to an end socket wall and a bottom socket wall; wherein at least one of the side and bottom socket walls forms an acute angle with the end socket wall; a second block; second side surfaces on the second block; second top and bottom surfaces on the second block, shaped to be received in stacked relation on the first block with at least two side surfaces positioned adjacent the key s
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이 특허에 인용된 특허 (12)
Galomb David E. ; Suto David K., Adhesively secured snap closure for flexible packages and flexible packages including the same.
Zieke Larry (Midland MI) Trombley James (Bentley MI), Apparatus and process for forming and applying a profile and adjacent rib-type zipper to a traveling film web.
Sanfilippo, James J.; Sanfilippo, John E.; Skaggs, Jeanne M.; Soria, Francisco Javier; Radenovic, Milorad; Wyslotsky, Bohdan; Georgelos, Paul; Montefusco, Pat; Speer, Roy; Forowycz, Roman, Flexible package and method of making same.
Sanfilippo, James J.; Sanfilippo, John E.; Skaggs, Jeanne M.; Soria, Francisco Javier; Radenovic, Milorad; Wyslotsky, Bohdan; Georgelos, Paul; Montefusco, Pat; Speer, Roy; Forowycz, Roman, Flexible package and method of making the same.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable container and method and system for manufacturing the same.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable container and method and system for manufacturing the same.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable container and method and system for manufacturing the same.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable container including a lid and package body folded from a single sheet of film.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable container used for storing a quantity of product and method for manufacturing same.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable container used for storing a quantity of product and method for manufacturing same.
Sanfilippo, John E.; Sanfilippo, James J.; Skaggs, Jeanne M.; Speer, Roy, Flexible, stackable sealed package having corner seals and formed from a sheet of film.
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