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1. 发明授权

US4593721A Tubular packaging casing 失效
标题翻译：管状包装套管
公开(公告)号：US4593721A
公开(公告)日：1986-06-10
申请号：US662711
申请日：1984-10-19
申请人： Ludwig Klenk , Klaus Heyse
发明人： Ludwig Klenk , Klaus Heyse
IPC分类号： A22C13/00 , B29C47/00 , B29K1/00 , B29K105/00 , B29L7/00 , B65D65/02 , B65D75/06 , B65D75/66 , F16L11/12
CPC分类号： A22C13/0013 , A22C2013/0069 , A22C2013/0096 , Y10S206/802 , Y10T428/24777
摘要： Disclosed is a tubular packaging casing suitable for use as a sausage casing and a flat film for forming same, the flat film being shaped into a tubing and comprising cellulose hydrate, preferably fiber-reinforced cellulose hydrate. The edges of the flat film are bonded by means of a sewing thread, and in the area of the sewing thread, the packaging casing has an increased content of plasticizer and, optionally, also an increased moisture content. Furthermore, a flat film for producing the packaging casing is disclosed, which has an increased content of plasticizer and optionally also of water along its two edges.
摘要翻译：本发明公开了一种适合用作香肠肠衣和用于形成肠衣的扁平薄膜的管状包装壳体，该扁平薄膜被成形为管状并且包含纤维素水合物，优选纤维增强纤维素水合物。扁平薄膜的边缘通过缝纫线粘合，而在缝纫区域中，包装外壳的增塑剂含量增加，并且还可以增加水分含量。此外，公开了一种用于制造包装壳体的平板膜，其具有增塑剂含量增加，并且任选地还具有沿其两个边缘的水分。

2. 发明授权

US4746391A Apparatus for continuous welding or sealing of seams of plastic films 失效
标题翻译：用于连续焊接或密封塑料薄膜接缝的装置
公开(公告)号：US4746391A
公开(公告)日：1988-05-24
申请号：US936384
申请日：1986-12-01
申请人： Klaus Heyse , Ludwig Klenk
发明人： Klaus Heyse , Ludwig Klenk
IPC分类号： B29C65/02 , B29C53/38 , B29C53/48 , B29C65/00 , B29C65/18 , B29C65/22 , B29C65/50 , B32B31/08 , B31B21/60 , B32B31/20
CPC分类号： B29C66/1122 , B29C53/387 , B29C53/48 , B29C65/18 , B29C65/224 , B29C65/228 , B29C65/4815 , B29C65/5042 , B29C65/5092 , B29C66/004 , B29C66/4322 , B29C66/61 , B29C66/8181 , B29C66/81871 , B29C66/83433 , B29C66/8432 , B29C66/0044 , B29C66/944 , Y10T156/1741
摘要： A flat film 11 is delivered from a supply roll 12 to a folding device with a tube forming part 17 and is folded into a tube envelope 23. The butt or overlap seam of the folded tube envelope 23 is covered with a sealing strip 14. The folded tube envelope 23 together with the sealing strip 14 is guided between a partial periphery of a sealing drum 2 and an electrically heated heating band 3 and is sealed under heat and pressure applied by the heating band 3. Electrical current is supplied to the endlessly revolving heating band 3 via feed rollers 6 and 7 from a current source 20 connected, via lines 21 and 22, to sliding contacts 8 which rest against the two sides of each feed roller. An endlessly revolving, cooled steel band 26 is in contact with the seam of the sealed tube envelope 18 and is guided around a cooling roller 9. The sealed tube envelope 18 is detached from the sealing drum 2 in the region of the cooling roller 9, and is guided over the cooling roller 9 and a deflecting roller 10 onto a wind-up roll 19.
摘要翻译：平面胶片11从供给辊12被输送到具有管形成部分17的折叠装置，并被折叠成管状信封23.折叠的管壳23的对接或重叠接缝用密封条14覆盖。折叠管壳23与密封条14一起在密封滚筒2的部分周边和电加热带3之间被引导，并在加热带3施加的加热和加压下被密封。电流被供应到环形旋转通过进给辊6和7从经由管线21和22连接到电流源20的加热带3到靠在每个进给辊的两侧的滑动接点8。连续旋转冷却的钢带26与密封管壳18的接缝接触并且围绕冷却辊9引导。密封管封套18在冷却辊9的区域中与密封滚筒2分离，并将冷却辊9和偏转辊10引导到卷绕辊19上。

3. 发明授权

US4034055A Tubular film of polyethylene terephthalate and process for the production thereof 失效
标题翻译：聚对苯二甲酸乙二醇酯的管状膜及其制造方法
公开(公告)号：US4034055A
公开(公告)日：1977-07-05
申请号：US559405
申请日：1975-03-18
申请人： Hans Strutzel , Detlef Gneuss , Ludwig Klenk
发明人： Hans Strutzel , Detlef Gneuss , Ludwig Klenk
IPC分类号： B29C47/00 , B29C55/00 , B29D7/24 , B29C17/02
CPC分类号： B29C55/005 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29K2067/00
摘要： This invention relates to a biaxially stretched and longitudinally afterstretched thin-walled tubular film of polyethylene terephthalate having a tensile stress of 40 to 60 kg/mm.sup.2 and a tear resistance of 40 to 70 kg/mm.sup.2 in the longitudinal direction, and an elongation at break of 350 to 800% in the transverse direction. The invention also relates to a process for the production of the film.
摘要翻译：本发明涉及拉伸应力为40〜60kg / mm2，纵向撕裂强度为40〜70kg / mm2的双轴拉伸和纵向拉伸的聚对苯二甲酸乙二醇酯薄膜管状薄膜，断裂伸长率在横向上为350至800％。本发明还涉及一种制备薄膜的方法。

4. 发明授权

US4623566A Film of fiber-reinforced regenerated cellulose provided with a gas-impermeable layer, for the production of tubular casings 失效
标题翻译：具有不透气层的纤维增强再生纤维膜用于生产管状肠衣
公开(公告)号：US4623566A
公开(公告)日：1986-11-18
申请号：US677097
申请日：1984-11-30
申请人： Erna Kastl , Ludwig Klenk , Horst Faust , Karl Stenger
发明人： Erna Kastl , Ludwig Klenk , Horst Faust , Karl Stenger
IPC分类号： B65D35/04 , A22C13/00 , C08J5/04 , F16L11/00
CPC分类号： A22C13/0013 , A22C2013/004 , A22C2013/0069 , A22C2013/0096 , Y10T428/1324 , Y10T428/31884 , Y10T428/31986
摘要： Disclosed is a film of fiber-reinforced regenerated cellulose having on one surface thereof a gas-impermeable layer and on the other surface thereof a gas-permeable layer, the gas-permeable layer comprising a plurality of linear discontinuities running parallel to one another, distributed across the surface of the layer. Preferably, both the gas-permeable layer and the gas-impermeable layer comprise a vinylidene group-containing copolymer. Also disclosed is a process for producing the film and a seamed tubular casing, preferably a sausage casing, made from the film.
摘要翻译：公开了一种纤维增强再生纤维素膜，其一个表面上具有不透气层，在另一个表面上具有透气层，透气层包括彼此平行延伸的多个线性不连续性，分布穿过该层的表面。优选地，透气层和气体不可渗透层都包含含亚乙烯基的共聚物。还公开了一种用于制造膜的方法和由该膜制成的缝合管状肠衣，优选为肠衣肠衣。

5. 发明授权

US4563231A Tubular casing, process for its manufacture, and its use as a sausage casing 失效
标题翻译：管状套管，其制造工艺及其作为肠衣的用途
公开(公告)号：US4563231A
公开(公告)日：1986-01-07
申请号：US498524
申请日：1983-05-26
申请人： Herbert Porrmann , Walter Seifried , Ludwig Klenk , Karl Stenger
发明人： Herbert Porrmann , Walter Seifried , Ludwig Klenk , Karl Stenger
IPC分类号： A22C13/00 , B29C65/00 , B29C65/50 , B32B33/00
CPC分类号： B29C65/5042 , A22C13/00 , A22C13/0013 , B29C65/18 , B29C65/5021 , B29C65/5092 , B29C66/1122 , B29C66/1142 , B29C66/4322 , B29C66/49 , B29C66/71 , B29C66/721 , B29C66/72341 , B29C66/836 , A22C2013/0069 , A22C2013/0096 , B29C65/4815 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/73921 , B29L2023/002 , Y10T156/1008 , Y10T156/1013 , Y10T156/1038 , Y10T428/1324
摘要： Disclosed is a tubular casing of fiber-reinforced regenerated cellulose comprising a film web which is curved to form a tube. The edge regions of the film web, which run parallel to the longitudinal axis, abut or overlap slightly and are sealed by means of a film strip which covers both the edge regions. The film web and the film strip composed of the same material have, in the wet remoistened stage, a breaking strength of about 15 to 30 N/mm.sup.2 and an elongation at break of about 30 to 50% in the longitudinal direction of the web, and a breaking strength of about 15 to 35 N/mm.sup.2 and an elongation at break of about 30 to 50% in the transverse direction of the web. The breaking strength in the transverse direction of the web is equal to or greater than that in the longitudinal direction of the web. On its entire surface facing the film strip, the tubular casing has a substantially gas-impermeable and sealable layer, as has the film strip on the surface which comes into contact with the tubular casing. The film web is produced from viscose, and is prevented from shrinking during the process and is stretched in the transverse direction during drying. The tubular casing finds particular application as a sausage casing.
摘要翻译：公开了一种纤维增强再生纤维素的管状外壳，其包括弯曲以形成管的膜网。薄膜网的边缘区域平行于纵向轴线平行地邻接或重叠，并且通过覆盖两个边缘区域的薄膜条来密封。在湿式再润湿阶段中，由相同材料构成的薄膜网和薄膜条在幅材的纵向上具有约15至30N / mm 2的断裂强度和断裂伸长率约30至50％断裂强度为15〜35N / mm2左右，断裂伸长率为30〜50％左右。幅材横向的断裂强度等于或大于幅材纵向方向上的断裂强度。在其面向薄膜条的整个表面上，管状外壳具有基本上气体不可渗透和可密封的层，与表面上的与管状外壳接触的薄膜条一样。薄膜网由粘胶纤维制成，并且在该工艺中被防止收缩，并且在干燥期间在横向上被拉伸。管状肠衣作为香肠肠衣具有特殊应用。

6. 发明授权

US4396039A Smoke-permeable tubular casing and process for its manufacture 失效
标题翻译：透气管状套管及其制造工艺
公开(公告)号：US4396039A
公开(公告)日：1983-08-02
申请号：US325001
申请日：1981-11-25
申请人： Ludwig Klenk , Herbert Porrman , Walter Seifried , Karl Stenger
发明人： Ludwig Klenk , Herbert Porrman , Walter Seifried , Karl Stenger
IPC分类号： A22C13/00 , F16L11/00
CPC分类号： A22C13/0013 , A22C2013/0059 , A22C2013/0069 , A22C2013/0089 , Y10T428/1324 , Y10T428/24273
摘要： Disclosed is a tubular casing of fiber-reinforced regenerated cellulose comprising a film web which is curved to form a tube. The edge regions of the film web, which run parallel to the longitudinal axis, abut or overlap slightly and are sealed by means of a film strip which covers both the edge regions. The film web and the film strip composed of the same material have, in the wet remoistened stage, a breaking strength of about 15 to 30 N/mm.sup.2 and an elongation at break of about 30 to 50% in the longitudinal direction of the web, and a breaking strength of about 15 to 35 N/mm.sup.2 and an elongation at break of about 30 to 50% in the transverse direction of the web. The breaking strength in the transverse direction of the web is equal to or greater than that in the longitudinal direction of the web. The adhesive layer is smoke-permeable and is preferably composed of a material system which sets without a chemical reaction. The film web is produced from viscose, and it is prevented from shrinking during the process and is stretched in the transverse direction during drying. The tubular casing finds particular application as a sausage casing.
摘要翻译：公开了一种纤维增强再生纤维素的管状外壳，其包括弯曲以形成管的膜网。薄膜网的边缘区域平行于纵向轴线平行地邻接或重叠，并且通过覆盖两个边缘区域的薄膜条来密封。在湿式再润湿阶段中，由相同材料构成的薄膜网和薄膜条在幅材的纵向上具有约15至30N / mm 2的断裂强度和断裂伸长率约30至50％断裂强度为15〜35N / mm2左右，断裂伸长率为30〜50％左右。幅材横向的断裂强度等于或大于幅材纵向方向上的断裂强度。粘合剂层是透气的，并且优选由没有化学反应而设置的材料体系组成。薄膜网由粘胶纤维制成，防止了该方法的收缩，并在干燥过程中沿横向拉伸。管状肠衣作为香肠肠衣具有特殊应用。

7. 发明授权

US3961107A Fiber fleece containing a polymeric reinforcing material, and process for the production of such fleece 失效
标题翻译：含有聚合物增强材料的纤维羊毛，以及生产这种羊毛的方法
公开(公告)号：US3961107A
公开(公告)日：1976-06-01
申请号：US522743
申请日：1974-11-11
申请人： Klaus-Dieter Hammer , Herbert Porrmann , Ludwig Klenk
发明人： Klaus-Dieter Hammer , Herbert Porrmann , Ludwig Klenk
IPC分类号： D04H1/64 , D06M15/423 , D06M15/564 , D06M15/643 , D06N3/00 , D06N3/10 , D06M1/00 , B05D3/02 , B05D5/00
CPC分类号： D06N3/10 , D04H1/64 , D06M15/423 , D06M15/564 , D06M15/6436 , D06N3/0002 , Y10S8/04
摘要： This invention relates to a fiber fleece based on synthetic fibers and containing a polymeric organic reinforcing material, and having, at a proportion of polymeric elastic reinforcing material of at least 10 per cent by weight and not more than 80 per cent by weight, calculated on the total weight of a base fleece having a density between 0.1 and 0.28 g/cm.sup.3, a tensile strength of at least 0.01 kg/mm.sup.2, a tear propagation resistance of at least 7 kg/mm (according to IUP 8), and a tensile stress or not more than 0.03 kg/mm.sup.2, measured in a tensile elongation test at an elongation of 10 per cent.
摘要翻译：本发明涉及一种基于合成纤维并含有聚合物有机增强材料的纤维绒毛，并且具有至少10重量％且不超过80重量％的聚合弹性增强材料的比例，其计算公式为具有0.1至0.28g / cm 3的密度，至少0.01kg / mm 2的拉伸强度，至少7kg / mm（根据IUP 8）的抗撕裂传播阻力）的基底绒毛的总重量和拉伸强度应力或不超过0.03kg / mm2，在拉伸伸长率试验中以10％的伸长率测量。

8. 发明授权

US5480690A Multi-layer polyamide-based packaging casing 失效
标题翻译：多层聚酰胺类包装外壳
公开(公告)号：US5480690A
公开(公告)日：1996-01-02
申请号：US127138
申请日：1993-09-27
申请人： Karl Stenger , Ludwig Klenk , Dieter Beissel
发明人： Karl Stenger , Ludwig Klenk , Dieter Beissel
IPC分类号： A22C13/00 , B29C55/12 , B29K77/00 , B29L9/00 , B32B27/34 , B65D85/72 , B65D81/34
CPC分类号： A22C13/0013 , A22C2013/004 , A22C2013/0053 , A22C2013/0063 , A22C2013/0083 , Y10T428/1324 , Y10T428/1334 , Y10T428/31728 , Y10T428/31732 , Y10T428/31736 , Y10T428/31746
摘要： The biaxially stretch-oriented multi-layer tubular packaging casing for packaging pasty products, in particular the artificial sausage casing, includes a barrier layer having a reduced permeability to oxygen, an outer layer and an inner layer. The barrier layer comprises a partially aromatic polyamide and/or copolyamide, the outer and inner layers an aliphatic polyamide or copolyamide or a polymer mixture of at least one of the two compounds.
摘要翻译：用于包装糊状产品的双轴向拉伸多层管状包装壳体，特别是人造香肠肠衣包括具有降低的氧渗透性，外层和内层的阻挡层。阻挡层包括部分芳族聚酰胺和/或共聚酰胺，外层和内层为脂族聚酰胺或共聚酰胺或两种化合物中的至少一种的聚合物混合物。

9. 发明授权

US4741938A Web-shaped or tubular packaging film, in particular a sausage casing, with a barrier layer 失效
标题翻译：具有阻挡层的网状或管状包装膜，特别是香肠肠衣
公开(公告)号：US4741938A
公开(公告)日：1988-05-03
申请号：US924416
申请日：1986-10-29
申请人： Erna Kastl , Ludwig Klenk , Karl Stenger , Horst Faust
发明人： Erna Kastl , Ludwig Klenk , Karl Stenger , Horst Faust
IPC分类号： B32B23/08 , A22C13/00 , B32B27/30 , F16L11/00 , B05D3/02
CPC分类号： A22C13/0013 , A22C2013/0069 , A22C2013/0096 , Y10T428/1324 , Y10T428/1341 , Y10T428/31891
摘要： A web-shaped or tubular packaging film for use in food packaging applications, particularly as a sausage casing, is comprised of a carrier layer based on fiber-reinforced celulose and a closed thermoplastic, sealable resin coating based on copolymers containing vinylidene chloride (VDC) units. To improve the kink resistance, this resin coating is built up from at least two superposed layers, the first resin coating layer adjacent to the carrier layer being composed of a VDC copolymer forming flexible films and the outer, second resin coating layer being composed of a VDC copolymer forming rigid films. The web-shaped film is suitable for the production of tubular packaging casings, in particular sausage casings, with a longitudinal seam.
摘要翻译：用于食品包装应用的网状或管状包装膜，特别是作为香肠肠衣，由基于纤维增强纤维素的载体层和基于含有偏二氯乙烯（VDC）的共聚物的封闭的热塑性可密封树脂涂层组成，单位。为了提高扭结阻力，该树脂涂层由至少两个重叠层构成，与载体层相邻的第一树脂涂层由形成柔性膜的VDC共聚物构成，外部和第二树脂涂层由 VDC共聚物形成刚性膜。网状薄膜适用于生产具有纵向接缝的管状包装肠衣，特别是香肠肠衣。

10. 发明授权

US4401136A Tubular casing, process for its manufacture, and its use as a sausage casing 失效
公开(公告)号：US4401136A
公开(公告)日：1983-08-30
申请号：US325041
申请日：1981-11-25
申请人： Herbert Porrmann , Walter Siefried , Ludwig Klenk , Karl Stenger
发明人： Herbert Porrmann , Walter Siefried , Ludwig Klenk , Karl Stenger
IPC分类号： A22C13/00 , B29C65/00 , B29C65/50 , F16L11/00
CPC分类号： B29C65/5042 , A22C13/00 , A22C13/0013 , B29C65/18 , B29C65/5021 , B29C65/5092 , B29C66/1122 , B29C66/1142 , B29C66/4322 , B29C66/49 , B29C66/71 , B29C66/721 , B29C66/72341 , B29C66/836 , A22C2013/0069 , A22C2013/0096 , B29C65/4815 , B29C66/7212 , B29C66/72141 , B29C66/72143 , B29C66/73921 , B29L2023/002 , Y10T156/1008 , Y10T156/1013 , Y10T156/1038 , Y10T428/1324
摘要： Disclosed is a tubular casing of fiber-reinforced regenerated cellulose comprising a film web which is curved to form a tube. The edge regions of the film web, which run parallel to the longitudinal axis, abut or overlap slightly and are sealed by means of a film strip which covers both the edge regions. The film web and the film strip composed of the same material have, in the wet remoistened stage, a breaking strength of about 15 to 30 N/mm.sup.2 and an elongation at break of about 30 to 50% in the longitudinal direction of the web, and a breaking strength of about 15 to 35 N/mm.sup.2 and an elongation at break of about 30 to 50% in the transverse direction of the web. The breaking strength in the transverse direction of the web is equal to or greater than that in the longitudinal direction of the web. On its entire surface facing the film strip, the tubular casing has a substantially gas-impermeable and sealable layer, as has the film strip on the surface which comes into contact with the tubular casing. The film web is produced from viscose, and is prevented from shrinking during the process and is stretched in the transverse direction during drying. The tubular casing finds particular application as a sausage casing.

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