Other

Cellu-craft Inc.

Cellu-craft Products Company

Pierre J Jacques

A package is provided which includes a container having a chamber and provided with an opening which is closed by a multi-layered sheet. The multi-layered sheet is coupled to the container in hermetically sealed relation. The multi-layer sheet includes first and second layers in face-to-face relationship and cooperatively melded to the edge portion of the container. The first layer is adjacent to the container and obturates the opening of the container. The second layer is provided with a slit arrangement defining at least one displaceable flap. The first layer is imperforate and is relatively thin. It responds to a buildup of pressure within the container to rupture and displace the flap in order to vent the container. A third layer is further provided which is connected in face-to-face relationship with the second layer and which is also provided with the aforementioned slit arrangement. The third layer is relatively heat resistant and shape retentive and includes at least one flap in registration with the aforementioned flap. The slit arrangement is, for example, H-shaped, but may also be Z-shaped or U-shaped. Preferably, the first layer is maintained in detached relationship to the second layer in an area encompassing the slit arrangement. The first and third layers are relatively thin in comparison with the second layer.

Container provided with a multilayer cover with venting provisions and

A solar heating panel unit is provided in the form of a plastic pouch having an internal chamber provided with a serpentine path. The pouch has two sides, one of which consists of a layer of anti-abrasive matte black plastic and a sealant inner layer of black medium density polyethylene film. The other side incorporates a reflective layer of aluminum foil. The pouch has inlets and outlets, whereat hardware fixtures are employed, consisting of threadably engaged parts having flanges between which is clamped a wall of the pouch. The pouch, or a plurality of such pouches, may be incorporated into systems wherein a cold water source is connected selectively through the pouch to a tank or through a boiler, whereof the boiler or the tank supplies a construction requiring heated water. Alternatively, the system may be such that the tank is excluded.

Solar heating panel unit and system therefor

A label is provided for a bottle in the form of a heat shrinkable sleeve made of oriented polyethylene. The label is made as a laminate having inner and outer layers. The outer layer has a coefficient of friction of less than about 0.15. The inner layer has a coefficient of friction of greater than about 0.4. The inner layer includes ethylene vinyl acetate. The layers are about 0.001 inches. The layers are connected by an adhesive, which is about 0.00005 inches thick. A plurality of sleeves can be formed from a planar strip wherein first halves of the sleeves are formed adjacent each other along half of the strip and complementary halves of the sleeves are formed adjacent each other along the other half of the strip, whereafter the strip is folded in half to bring the first halves into alignment with the complementary halves and the thusly constituted portions of the sleeves are heat sealed or welded together.

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Huntington, NY, United States of America

Pierre J Jacques