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1. 发明申请

WO1997049719A1 IMPROVED METHOD FOR THE PRODUCTION OF SOLUBLE COLLAGEN 审中-公开
标题翻译：用于生产可溶性胶原的改进方法
公开(公告)号：WO1997049719A1
公开(公告)日：1997-12-31
申请号：PCT/US1997009657
申请日：1997-06-05
申请人： RANPAK CORP.
发明人： RANPAK CORP. , FINK, David, J. , VIRNELSON, Kevin, M.
IPC分类号： C07K01/00
CPC分类号： C07K14/78
摘要： An improved method for producing an aqueous solution of soluble collagen is described. The method comprises the steps of: (A) providing an aqueous ground slurry of insoluble collagen containing insoluble collagen at a first concentration and at a pH effective to obtain activity for a proteolytic enzyme added in step (B); (B) adding a proteolytic enzyme to said slurry; (C) reacting said slurry and enzyme at a temperature, T1 and for a time t1 effective for forming a slurry containing at least some soluble collagen; (D) diluting at least a portion of the slurry formed in step (C) with water to form a diluted slurry containing insoluble collagen at a second concentration; and (E) reacting said diluted slurry obtained in step (D) at a temperature, T2 and for a time t2 effective to produce a solution containing an increased amount of soluble collagen. The improved process of the present invention permits the preparation of soluble collagen utilizing reduced amounts of enzyme and water, and requires less time at low concentration for completion of the reaction.
摘要翻译：描述了用于生产可溶性胶原水溶液的改进方法。该方法包括以下步骤：（A）提供含有不溶性胶原蛋白的含水不溶性胶原蛋白，所述不溶性胶原蛋白以第一浓度和pH有效以获得在步骤（B）中添加的蛋白水解酶的活性; （B）向所述浆液中加入蛋白水解酶; （C）使所述浆料和酶在T1和时间t1的温度下反应，以有效形成含有至少一些可溶性胶原的浆液; （D）用水稀释步骤（C）中形成的浆液的至少一部分，以形成含有第二浓度的不溶性胶原的稀浆; 和（E）在步骤（D）中获得的所述稀释浆料在T2和T2的温度下反应，有效地产生含有增加量的可溶性胶原的溶液。本发明的改进方法允许使用减少量的酶和水制备可溶性胶原，并且在低浓度下需要更少的时间来完成反应。

2. 发明申请

WO1997002183A1 PACKAGING SYSTEM INCLUDING CUSHONING CONVERSION MACHINE 审中-公开
标题翻译：包装系统包括嵌入式转换机
公开(公告)号：WO1997002183A1
公开(公告)日：1997-01-23
申请号：PCT/US1996011348
申请日：1996-07-03
申请人： RANPAK CORP. , SIMMONS, James, A.
发明人： RANPAK CORP.
IPC分类号： B65B63/00
CPC分类号： B31D5/0047 , B31D2205/0023 , B31D2205/0047 , B31D2205/007 , B31D2205/0082 , B31D2205/0088 , B65G47/29 , B65G2203/042 , Y10S493/967
摘要： A packaging system (8) and method according to the invention are generally characterized by a cushioning conversion machine (10) for forming and dispensing cut sections (32) of a cushioning product through a discharge outlet (58), an inclined dispensing chute (12) for sequentially receiving the cut sections (32) of the cushioning product, a cut section presence detector (100) for detecting the presence of a cut section (32) on the inclined chute (12) at a pick-up location (64) remote from the discharge outlet (58) of the conversion machine (10), and a controller (106) which initiates dispensing of a cut section (32) of cushioning product in response to a detected absence of a cut section (32) by the cut section presence detector (100). The dispensing chute (12), which is located adjacent the discharge opening (58) for receiving the cut sections (32) of the cushioning product, has a downwardly sloped bottom surface (64) onto which the cut section (32) of the cushioning product is deposited for sliding by gravity to a lower end of said dispensing chute (12) where an abutment (90) forms a stop engageable by a leading end of the cut section (32).
摘要翻译：本发明的包装系统（8）和方法的特征通常在于缓冲转换机（10），用于通过排放出口（58），倾斜分配滑槽（12）），用于顺序地接收缓冲产品的切割部分（32），用于在拾取位置（64）处检测在斜槽（12）上存在切割部分（32）的切割部分存在检测器（100）远离转换机（10）的排出口（58）的控制器（106），以及控制器（106），其响应于检测到没有切割部分（32）而启动缓冲产品的切割部分（32）的分配切割部存在检测器（100）。位于靠近排出口（58）的用于容纳缓冲产品的切割部分（32）的分配槽（12）具有向下倾斜的底表面（64），缓冲层的切割部分（32）沉积产品以通过重力滑动到所述分配斜槽（12）的下端，其中邻接件（90）形成可由切割部分（32）的前端接合的止挡件。

3. 发明申请

WO1996003273A1 CUSHIONING CONVERSION MACHINE AND METHOD 审中-公开
标题翻译：嵌入式转换机及方法
公开(公告)号：WO1996003273A1
公开(公告)日：1996-02-08
申请号：PCT/US1995009274
申请日：1995-07-21
申请人： RANPAK CORP.
发明人： RANPAK CORP. , ARMINGTON, Steven, E. , RATZEL, Richard, O. , LENCOSKI, Michael, J. , SIMMONS, James, A. , MURPHY, David, V.
IPC分类号： B31D05/00
CPC分类号： B31D5/0047 , B31D2205/0023 , B31D2205/0047 , B31D2205/0064 , B31D2205/0082 , Y10T83/4493 , Y10T83/885
摘要： A novel dunnage-creating machine and methodology characterized by various features including, inter alia, a modular construction, easier access to interior components, and a low cost cutting assembly. The machine comprises front and rear units having separate housings (37, 43). The housing of the rear unit (37) includes an outer shell (31) having a converging chute surrounding a shaping member over which sheet-like stock material is drawn to form the stock material into a three-dimensional shape. The front unit includes in the housing thereof a feed mechanism for drawing the stock material over the shaping member and stitching the shaped material to form a strip of dunnage product. The front unit also includes a manual cutting mechanism for cutting the strip to form cut pieces, which manual cutting mechanism includes a readily replaceable blade assembly.
摘要翻译：一种新型的垫料制造机器和方法，其特征在于各种特征，特别是包括模块化结构，更容易接近内部部件和低成本切割组件。该机器包括具有分离的壳体（37,43）的前部和后部单元。后部单元（37）的壳体包括外壳（31），该外壳具有围绕成形构件的会聚滑槽，在该成形构件上拉出片状原料以将原料形成三维形状。前部单元在其壳体中包括用于将原料材料拉伸在成型构件上并将成形材料缝合以形成垫料产品条的进给机构。前部单元还包括用于切割条以形成切割件的手动切割机构，该手动切割机构包括易于更换的刀片组件。

4. 发明申请

WO1996040496A1 MACHINE FOR CONVERTING STOCK MATERIAL INTO A CUSHIONING PRODUCT 审中-公开
标题翻译：将物料转化为冲压产品的机器
公开(公告)号：WO1996040496A1
公开(公告)日：1996-12-19
申请号：PCT/US1996009642
申请日：1996-06-07
申请人： RANPAK CORP.
发明人： RANPAK CORP. , RATZEL, Richard, O. , BEIERLORZER, Edwin, P.
IPC分类号： B31F01/10
CPC分类号： B31D5/0047 , B31D2205/0023 , B31D2205/0047 , B31D2205/0064 , B31D2205/0082 , B31F1/0061 , B31F1/007 , B65D81/09
摘要： Cushioning conversion machines and methods are provided for converting plural layers (56, 57, 58) of a sheet-like stock material into a dunnage product. The plural layers (56, 57, 58) of the stock material are shaped into a three-dimensional strip of dunnage and the overlapped edge portions of a first layer (56) of the stock material are connected together separate from a central portion of the first layer (56). The overlapped edge portions of the first layer (56) may be generally coplanar with its adjacent unoverlapped portions. The overlapped edge portions of the first layer (56) may be connected together separate from other layers of the sheet-like stock material. Alternatively, the lateral edges of the other layers of the sheet-like stock material may be connected to each other and also the lateral edges of the first layer, but not to the respective central portions of the layers.
摘要翻译：提供缓冲转换机和方法用于将片状原料的多层（56,57,58）转换成垫料产品。原材料的多层（56,57,58）被成形为三维衬垫条，并且原料的第一层（56）的重叠边缘部分连接在一起，与第一层（56）。第一层（56）的重叠边缘部分可以与其相邻的未重叠部分大致共面。第一层（56）的重叠边缘部分可以与片状原料的其它层分开连接在一起。或者，片状原料的其他层的横向边缘可以彼此连接，并且也可以连接到第一层的侧边缘，但不连接到层的相应中心部分。

5. 发明申请

WO1996003274A1 COMPUTER CONTROLLED CUSHIONING CONVERSION MACHINE 审中-公开
标题翻译：电脑控制调心转换机
公开(公告)号：WO1996003274A1
公开(公告)日：1996-02-08
申请号：PCT/US1995009275
申请日：1995-07-21
申请人： RANPAK CORP.
发明人： RANPAK CORP. , HARDING, Joseph, J. , RATZEL, Richard, O. , HOFFMAN, Allan
IPC分类号： B31D05/00
CPC分类号： B31D5/0047 , B31D5/00 , B31D2205/0088 , Y10S493/967
摘要： A cushioning conversion machine having a feed apparatus for feeding stock through the machine and converting it to a cushioning product, a cutting assembly for cutting the cushioning product and a controller which includes a plurality of sensing devices for sensing the occurrence of predetermined events, a plurality of output ports for controlling one of a plurality of possible cutting assemblies which may be employed with the cushioning conversion machine, a selector switch for selecting one of a plurality of control options, and a processor for controlling the employed cutting assembly in accordance with events detected by the sensing devices and the control option selected.
摘要翻译：一种缓冲转换机，具有用于通过机器送料并将其转换成缓冲产品的进给装置，用于切割缓冲产品的切割组件和包括用于感测预定事件的发生的多个感测装置的控制器，多个用于控制可以与缓冲转换机一起使用的多个可能的切割组件中的一个的输出端口，用于选择多个控制选项中的一个的选择器开关和用于根据检测到的事件控制所采用的切割组件的处理器通过感应装置和选择的控制选项。

6. 发明申请

WO1995026875A1 CUSHIONING CONVERSION MACHINE FOR CONVERTING SHEET-LIKE STOCK MATERIAL INTO A CUSHIONING PRODUCT 审中-公开
标题翻译：用于将片状材料转换成嵌入产品的嵌入式转换机
公开(公告)号：WO1995026875A1
公开(公告)日：1995-10-12
申请号：PCT/US1995004113
申请日：1995-04-03
申请人： RANPAK CORP. , SIMMONS, James, A.
发明人： RANPAK CORP.
IPC分类号： B31D05/00
CPC分类号： B31D5/0056 , B31D5/0047 , B31D2205/0023 , B31D2205/0047 , B31D2205/0082 , B65D81/02 , B65D81/051 , B65D81/09 , Y10S206/814 , Y10S428/906 , Y10S493/967 , Y10T428/1307 , Y10T428/1334 , Y10T428/23
摘要： A cushioning conversion machine for converting stock material into a continuous strip of a cushioning product. The machine includes a stock-preparing assembly which prepares the stock material; a stock-shaping assembly which shapes the prepared stock material into a continuous strip having a pillow-like portion and at least one tab portion projecting therefrom; and a tab-connecting assembly which connects the tab portion of the continuous strip whereby the pillow-like portion will maintain its pillow-like geometry.
摘要翻译：一种用于将原材料转换成缓冲产品的连续条带的缓冲转换机。该机器包括准备库存材料的备料组件; 成型组件，其将所制备的原料形成为具有枕形部分的连续条带和从其突出的至少一个突片部分; 以及连接连续条的突片部分的突片连接组件，由此枕形部分将保持其枕头状几何形状。

7. 发明申请

WO1995005928A1 CUSHIONING CONVERSION MACHINE INCLUDING A CUTTING/ALIGNING ASSEMBLY 审中-公开
标题翻译：连接转换机，包括切割/校准组件
公开(公告)号：WO1995005928A1
公开(公告)日：1995-03-02
申请号：PCT/US1994009344
申请日：1994-08-19
申请人： RANPAK CORP.
发明人： RANPAK CORP. , RATZEL, Richard, O. , SIMMONS, James, A.
IPC分类号： B26D07/00
CPC分类号： B31D5/0047 , B26D1/08 , B26D1/30 , B26D5/18 , B26D7/06 , B31D2205/0023 , B31D2205/0047 , B31D2205/0058
摘要： A cushioning conversion machine (20), which converts stock material (11) into cut sections (P) of dunnage, includes a cutting/aligning assembly (56). The cutting/aligning assembly (56) comprises a moving blade unit (73) which is mounted on the frame (36) in such a manner that it travels between a rest position and a cutting position whereat it cuts a dunnage strip (5) (which is emerging from a dunnage outlet opening (48)) into a cut section. The cutting/aligning assembly (56) also includes an automatic alignment device (80) which automatically aligns the cut section with the dunnage outlet opening (48) when the blade unit (73) is moved from the cutting position to the rest position. The automatic alignment device (80) is unattached to the moving blade member (72) but travels therewith during jamfree operation of the cushioning conversion machine.
摘要翻译：将储料（11）转换成垫料的切割部分（P）的缓冲转化机（20）包括切割/对准组件（56）。切割/对齐组件（56）包括一个移动的刀片单元（73），其以这样一种方式安装在框架（36）上，使得它在静止位置和切割位置之间移动，在该切割位置切割衬垫条（5）（其从衬垫出口开口（48）出现）进入切割部分。切割/对准组件（56）还包括自动对准装置（80），当刀片单元（73）从切割位置移动到静止位置时，自动对准装置（80）将切割部分与衬垫出口开口（48）自动对准。自动对准装置（80）不与动叶片部件（72）连接，而是在缓冲转换机的无卡行操作期间随之行进。

8. 发明申请

WO1993019931A1 METHOD AND APPARATUS FOR MAKING AN IMPROVED RESILIENT PACKING PRODUCT 审中-公开
标题翻译：用于制造改进的弹性包装产品的方法和装置
公开(公告)号：WO1993019931A1
公开(公告)日：1993-10-14
申请号：PCT/US1993002341
申请日：1993-03-15
申请人： RANPAK CORP.
发明人： RANPAK CORP. , BEIERLORZER, Edwin, P.
IPC分类号： B31D05/00
CPC分类号： B31D5/006 , A01K1/0152 , B26D7/08 , B26D9/00 , B31D2205/0023 , B31D2205/0058 , B31D2205/007 , G01N33/726 , G01N33/84 , Y10S493/967
摘要： The present invention relates to a method and apparatus for making an improved resilient packing material by forming, resiliently folding and crimping shredded strips of moistened paper material (30, 32, 34) into an improved interlocking, bulk, packaging material. The method and apparatus includes a wetting or dampening system (50) which can be selectively varied to regulate the moisture content of moistened paper material.
摘要翻译：本发明涉及一种通过将切碎的湿润纸材料条（30,32,34）弹性地折叠和卷曲成改进的互锁，散装，包装材料来制造改进的弹性包装材料的方法和装置。该方法和装置包括润湿或阻尼系统（50），其可以选择性地变化以调节湿纸材料的水分含量。

9. 发明申请

WO1990010536A1 CUSHIONING DUNNAGE PAD WITH STITCHING PERFORATIONS 审中-公开
标题翻译：采用刺绣表现的冲击穿孔垫
公开(公告)号：WO1990010536A1
公开(公告)日：1990-09-20
申请号：PCT/US1990000382
申请日：1990-01-26
申请人： RANPAK CORP.
发明人： RANPAK CORP. , BALDACCI, Bruno, H. , SILVIS, John, E.
IPC分类号： B32B03/10
CPC分类号： B65D65/44 , B65D81/09 , Y02W90/13 , Y10S206/814 , Y10T156/1023 , Y10T156/1056 , Y10T428/168 , Y10T428/24231 , Y10T428/2424 , Y10T428/24256 , Y10T428/24273 , Y10T428/24455 , Y10T428/24463
摘要： A flexible, cushioning dunnage product is producible from stock sheet material. The edges of the stock material are rolled inwardly to form pillow-like portions (12) which are urged laterally inwardly with respect to one another into confronting abutting relation, with the pillow-like portions being then connected together along their engaged abutting sides by, in the preferred embodiment, transversely extending coined sections extending transversely of the product and defining a generally central connecting portion (14) running in a direction lengthwise of the product. Perforations (22) are provided in the connecting portion to aid the overlapped coined sections in preventing opening up or separation of the connecting portion, and thus such perforations aid in maintaining the pad-like form of the product for packaging or packing.

10. 发明申请

WO1988001910A1 PROCESSES FOR THE PRODUCTION OF ANTISTATIC OR STATIC DISSIPATIVE PAPER, AND THE PAPER PRODUCTS THUS PRODUCED, AND APPARATUS UTILIZED 审中-公开
标题翻译：生产防静电纸或纸张产品的方法及使用的装置
公开(公告)号：WO1988001910A1
公开(公告)日：1988-03-24
申请号：PCT/US1987002323
申请日：1987-09-14
申请人： RANPAK CORP.
发明人： RANPAK CORP. , ARMINGTON, Steven, E. , HALPERIN, Stephen, A. , PICKETT, Gordon, E. , METZ, Barbara, A.
IPC分类号： B05D03/02
CPC分类号： B31D5/0047 , B31D2205/0017 , B65D81/051 , C09K3/16 , D21H5/00 , D21H17/41 , D21H27/10 , Y10T428/24231 , Y10T428/31993
摘要： Processes for the production of antistatic or static dissipative papers, coated antistatic papers, antistatic paper dunnage products, and apparatus for the production of antistatic papers. The papers produced may be expeditiously used in dunnage converter machines operable to produce antistatic resilient pad-like cushioning dunnage products useful for packaging. In one of the processes a partially dried web (W) of paper emitted from drier section (16) of a four-drinier paper making machine (10) is then passed to a liquid antistatic material applicator or feed mechanism (18) where web (W) is coated with liquid antistatic material. In another process a web of dry paper (W') passes through pool (48) of antistatic liquid, squeeze rollers (50, 50A) of mechanism (43), and drier mechanism (54).

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