Abstract: A puncture protector having a flexible backing with adhesive on one side thereof and a shielding arrangement for blocking passage of needles, both of which can be conformed to that portion of the body of the needle user, often the fingers, which is desired to be protected.

Abstract: An enclosure for a pad of paper sheets including a rectangular elongate sheet of stiff paper material bent at scores to define bottom, front, top and rear portions adapted to respectively overlie the bottom, front, top, and rear surfaces of the pad; and structure providing a recess at the end of the rear portion adapted to frictionally and removably receive a triangular end part of the sheet projecting from its bottom portion to close the enclosure.

Abstract: Drums of moisture or air sensitive materials are protected by placing on the exposed surface of the material, a layer of a fluid second material that is essentially impervious to air and moisture and is neither soluble nor miscible in the material being protected.

Abstract: Kit for preparing a package for dispensing solid products such as pills, said kit comprising:(1) at least one blister tray having a single compartment or an array of compartments, and(2) at least one sheet bearing an adhesive on one major surface thereof and having dimensions such that it is capable of covering said single compartment or said array of compartments.In another aspect of this invention, a plurality of the aforementioned sheets can be aggregated into a pad, from which the sheets can be conveniently dispensed.

Abstract: A preformed unit in solid-state form adapted for transport and subsequent conversion to a fluid state, the unit comprising a body of thermoplastic material having heater means embedded therein adapted for melting the thermoplastic material, the unit being adapted for storage and transport with said body in solid state form and subsequent heating of the body via said heater means at a work site to provide the thermoplastic material in a fluid state.

Abstract: Kit for preparing a package for dispensing solid products such as pills, said kit comprising:(1) at least one blister tray having a single compartment or an array of compartments, and(2) at least one sheet bearing an adhesive on one major surface thereof and having dimensions such that it is capable of covering said single compartment or said array of compartments. In another aspect of this invention, a plurality of the aformentioned sheets can be aggregated into a pad, from which the sheets can be conveniently dispensed.

Abstract: An enclosure for a pad of notepaper including a rectangular elongate sheet of stiff paper material bent at scores to define along the length of the sheet an upper front portion adapted to overlie a part of the front surface of the pad, top, rear and bottom portions adapted to respectively overlie the top rear and bottom surfaces of the pad, and a lower front structure adapted to overlie a minor part of the front surface of the pad and having a recess adapted to frictionally and removably receive an end part of the upper front portion to close the enclosure.

Abstract: A dispenser package for a stack of strips of pressure-sensitive adhesive tape. Each strip is formed with a tab at one end thereof and the strips of tape are aligned in the stack. The package comprises a support member supporting the stack of strips throughout their length and a cover portion which is positioned above the stack of strips and joined to the support member at one end and the cover is provided with an edge portion at the other end extending transversely of the stack at a position adjacent the tabs. The cover is formed of a flexible material to bow between its ends as the top strip is separated from the stack to hold the strip nearly perpendicular to the stack as it is peeled from the stack.

Abstract: A dispensing device for perfumes or deodorants comprises a housing for a reel of mounting tape with tabs adhesively mounted thereon. The mounting tape extends to a member impregnated with the perfume or deodorant and is passed against the member for coating the upper tab surface. The mounting tape extends to and around a discharge member for redirecting the mounting tape through a sharp angle and to dispense the coated tabs through a discharge opening in the housing. A take-up reel is provided for winding the mounting tape. A thumb wheel moves the take-up reel and operates the dispenser.

Abstract: A portable carrier for adhesive tape, comprising a plurality of side-by-side support strips each having an adhesive tape strip releasably secured thereto. The support strips are detachably secured to a base portion, and several of these base portions may be arranged in juxtaposed relationship to one another so that the carrier will be of a convenient, compact substantially flat configuration. A further aspect of the invention is a method for the manufacture of such a carrier.

Abstract: A packaged adhesive bandage comprising a bandage backing strip having an adhesive coating and a wound covering pad on one surface thereof contained in a sealed envelope with the side edges of the backing strip laminated and sealed between the panels of the envelope. The packaged bandage is produced by a continuous process wherein a length of wrapper material is folded to enclose a length of bandage material and individual bandages are cut transversely from the folded material with simultaneous sealing of the cut edges.

Abstract: A protective cover is provided for a watch crystal, which is initially in the form of a depressed portion in a plastic cover member, the convex side thereof being adherent to the crystal. To achieve full application, the depression is inverted over the surface of the crystal, and is then excised from the remainder of the sheet or film. The cover member is preferably provided as a component of a package which also includes a backing board and interposed insert piece, the latter being used to strip the cover member from the backing board.

Abstract: A package for adhesive-surfaced sheet-like articles which may be delicate is formed by mounting the adhesive surface of the article onto a two-part release-surfaced carrier, one part of which supports the periphery of the article and the other part supporting the interior area of the article. With such a package, adhesive-surfaced sheet-like articles can be accurately placed onto an adherend without danger of contaminating the adhesive surface or allowing tearing, curling, or distortion of the article.

Abstract: Articles are provided that include pressure sensitive adhesive compositions which are especially suitable for forming contact bonds that are resealable at room temperature. Such adhesive compositions include a blend of a linear or a radial block copolymer, an end-block modifying resin compatible with the end or thermoplastic block of the copolymer and incompatible with the mid or elastomeric block, a plasticizing process oil compatible with the mid or elastomeric block; and, only if desired, not more than about 14 weight percent of a mid block or elastomeric block associating or modifying resin compatible with the mid or elastomeric block and incompatible with the end or thermoplastic block. Articles that particularly advantageously utilize these compositions are thin-walled storage or sandwich bag products made of a polyolefin or other film that has a releasable and resealable sealing strip. Others include peelable labels and note pads and dispensers for thin storage wrap products.

Abstract: There is disclosed a hand-held labeler which uses labels releasably adhered to a carrier web. The labeler has a body with a pair of identical body sections. The body mounts first, second and third feed rolls. The first and third feed rolls project beyond the body and cooperate respectively with the second feed roll. The body has a delaminator and a guideway for the carrier web. The carrier web can be threaded through the guideway and about the delaminator in either direction. In either event, the first, second and third feed rolls cooperate with the carrier web to advance it and effect label delamination. Depending on the direction of threading, either the first or the third feed roll is used to advance the carrier web by rolling that feed roll along the surface to be labeled. A label roll is held captive in a holder having two identical body sections. In an alternative embodiment, a label strip winding feature enables a strip of labels to be wound into a roll for subsequent use in the labeler.

Abstract: A dust and contamination free packaging container is provided. A method of producing contamination free packaging is also included. The package includes mating exterior frame members and spacing blocks for displacing a packaged product from the interior walls of the frame. The interior frame surfaces are coated with a contact adhesive which captures and retains particulate matter with which it comes into contact. Prior to use the contact adhesive surfaces are protected by cover sheets or elements which are readily removed at the time the product is to be inserted into the container. The predominant usage of the containers and method is in the electronic and optical industries and particularly in the packaging of photomask pellicles.

Abstract: A coal tar emulsion driveway sealer is packaged in a sealed bag. The volume of sealer is less than half the capacity of the bag and the bag is substantially completely evacuated but for the sealer. The separated sealer is mixed by compressing the sides of the bag to induce turbulent flow of the paste and liquid for hydraulic mixing thereof. The sealer may be dispensed at a controlled rate without spattering by cutting a corner from the bag to provide a pour spout. The bag with the sealer may be contained in a carton. The bag membrane comprises an aluminum layer vapor deposited on polyester. Those two layers are sandwiched between layers of EVA copolymer.

Abstract: A container for containment of bituminous products formed by inner and outer flexible casings in intimate contact. The inner casing is of a material which has a softening temperature which is above that of the bituminous product when loaded into the container but below that of the bituminous product when it is applied in use, usually by spraying. This inner casing material has a viscosity at the application temperature which enables the material when melted with the bituminous product to be applied therewith.The outer casing is made from a material which has strength characteristics which enable it to contain the inner casing and bituminous product during the filling of the container as well as during transportation and storage thereof. The outer casing is impervious to movement therethrough of the contained bituminous product, components or additives thereof and preferably has a softening temperature such that melting does not occur at the application temperature.

Abstract: A package assembly for precisely positioning a charge of hot melt adhesive 37 onto an attachment pad (13, 15, 17) or point of use wherein the adhesive is heated to softening or melt temperature (280.degree. F.-325.degree. F.) and thereafter cooled to resolidifying temperature. A single sided pressure sensitive polyimide film tape 40 serves with another film strip 39 to protect sandwiched adhesive strip 37 until use and to hold the adhesive in precise position until thermally bonded to its point of use. Tab ends 39' and 40' serve as aids in stripping tapes 39 and 40, respectively, from the adhesive charge 37.

Abstract: A package for adhesive-surfaced sheet-like articles which may be delicate is formed by mounting the adhesive surface of the article onto a two-part release-surfaced carrier, one part of which supports the periphery of the article and the other part supporting the interior area of the article. With such a package, adhesive-surfaced sheet-like articles can be accurately placed onto an adherend without danger of contaminating the adhesive surface or allowing tearing, curling, or distortion of the article.

Abstract: A package comprised of (A) reclaim rubber packaged in (B) a protective film of thermoplastic ethylene/acetate copolymer, the use of such a package for the purpose of compounding additional rubber and such compounded rubber. A method is also provided for compounding rubber using the packaged reclaim rubber of this invention and rubber and compound ingredients for the rubber which are also packaged in the prescribed film.

Abstract: A package for storing and dispensing precut segments of tape with adhesive backing includes a plurality of pieces of sheet material having first and second ends and at least an upper surface with a smooth texture adapted to releasably retain tape with adhesive backing. The pieces of sheet material are releasably bound at the first ends of the pieces of sheet material and are constructed and arranged to allow removal of one of the sheets from the package. a plurality of elongated segments of tape with adhesive backing on a first face thereof are releasably mounted to the upper surface of the sheets. The tape segments include at least a first end portion having no exposed adhesive material adapted to be manually grasped for removal of the tape segments from the sheets. A chain or string is affixed to the package to allow it to be suspended from a rigid object.

Abstract: A coal tar emulsion driveway sealer is packaged in a sealed bag. The volume of sealer is less than half the capacity of the bag and the bag is substantially completely evacuated but for the sealer. The separated sealer is mixed by compressing the sides of the bag to induce turbulent flow of the paste and liquid for hydraulic mixing thereof. The sealer may be dispensed at a controlled rate without spattering by cutting a corner from the bag to provide a pour spout. The bag with the sealer may be contained in a carton.

Abstract: A package comprised of (A) an article selected from unvulcanized rubber or compounding ingredients therefor and (B) a protective film of a thermoplastic ethylene/vinyl acetate copolymer containing anti-block agent and having a vinyl acetate content in the range of 11 to 22 percent. The invention further relates to a compounded rubber comprised of a mixture of unsaturated rubber and a package of compounding ingredients contained in the ethylene/vinyl acetate copolymer film.

Abstract: A container for receiving molten asphalt for subsequent use at a job site includes a cardboard having a bag-shaped liner therein for receiving and containing the molten asphalt. The bag-shaped liner has special properties which are conducive to an efficient asphalt containerization process and are compatible with the requirements for handling and preparing the asphalt for use at the job site.

Abstract: A system for metering and film packaging of bitumen and like materials that are solid at room temperature and molten liquid when heated. The packaging film is thermoplastic, having a melting point not exceeding the temperature of molten bitumen. The material of the packaging film in liquid form is compatible with bitumen without deleteriously affecting the characteristics of the bitumen. In the system, bitumen in a hot molten state is pumped at a filling station into empty molds that are lined with release material. The fluid bitumen is metered at the filling station to supply a predetermined quantity in each mold. The filled molds are conveyed through a lengthy cooling station that may include a water bath and after a suitable time, e.g. 2 to 4 hours, the bitumen solidifies into slabs.

Abstract: Pigmented liquid 100% unsaturated polyester of the reactive type is packaged in oriented polystyrene film container inside an external container. The polystyrene container can then be placed in a monomer which dissolves it to release the pigmented polyester.

Abstract: A composite in-store coupon preferably comprises a base sheet with adhesive for securing the sheet to a product, and a top sheet comprising, in part, a removable in-store coupon. The top sheet has side portions permanently secured to the underlying base sheet and a central coupon portion free of said base sheet and detachably secured to and between said side portions. The central coupon portion is printed on one or both sides and is removable to provide an in-store coupon.

Abstract: A packaging arrangement for an electrical heater unit adapted for adhesive attachment to a surface, for example, to a window of a motor vehicle. The heater unit includes a plurality of heater strips which have an adhesive coating on one face thereof whereby the strips may be secured to the window. The strips are supported in a desired pattern for application to the window by being adhesively mounted on one surface of a backing sheet. The adhesive coated surfaces of the strips are remote from the backing sheet and a removable cover sheet overlies the heater strips. A clearance is provided between the cover sheet and the adhesive coating on the heater strips so that the cover sheet is not contacted by the adhesive coating on the heater strips.

Abstract: A package comprised of (A) an article selected from unvulcanized rubber or compounding ingredients therefor and (B) a protective film of a thermoplastic ethylene/vinyl acetate copolymer containing anti-block agent and having a vinyl acetate content in the range of 11 to 22 percent. The invention further relates to a compounded rubber comprised of a mixture of unsaturated rubber and a package of compounding ingredients contained in the ethylene/vinyl acetate copolymer film.

Abstract: Thermoshrinkable or thermoexpansive tubes for corrosion prevention or lin of piping are disclosed which have their inner and/or outer walls covered with at least one protective cover to keep them clean from dust, dirt, water or any other foreign matter which might interfere with adhesion to the pipe connection, thus causing corrosion or poor lining.

Abstract: An improved containerized pipe coating including coating material and the container therefor is the subject of the present invention. An asphalt coating material comprising 10% to 25% by weight asphalt and 75% to 90% by weight sand-lime aggregate is used to coat the weld joints of pipe previously coated with similar material along its length for corrosion protection. The weld joint coating material is delivered to a coating station in easy to handle small size containers. The containers comprise no more than about 5% of the weight of the material contained thereby and are constructed primarily from a material containing at least one of the members of the group consisting of polyethylene, polypropylene and polyethylene-polypropylene copolymer. The containerized material is placed in a chopper where it is reduced in size. The chopped mixture of particles are then melted and stirred until a relatively even mixture of a flowable liquid is presented.

Abstract: Solid, unvulcanized neoprene pieces are packed in thermoplastic bags compatible with neoprene; the bags are closed by means of a compatible synthetic polymer stitch, coated on one of their large surfaces with a hot melt adhesive for easy stacking on a pallet, and are delivered directly to rubber compounding equipment, where the bags are shredded, while neoprene is being compounded. In this manner, opening and emptying of kraft paper bags is avoided. Typical thermoplastic bags are made of low density polyethylene and the thread of polyvinyl alcohol.

Abstract: Sticker having an elongated lug outside of a sticking sheet which is formed by a part of a release sheet.In this sticker, a surface of adhesive supported by said sticking sheet is covered by a releasable sheet, which is provided with parting lines extending from a portion under the release sheet to a portion outside of said sheet for forming said lug.Said lug may be used for picking a portion with the fingers when the sticking sheet is stripped off.Said sticker is made in such a manner that parting lines for forming sticking sheets and lugs respectively are made by means of cutting dies provided on opposite sides of material which is held between said dies.