Filed 11/14/13 Herrera v. Unistar Food Processing CA2/7
                  NOT TO BE PUBLISHED IN THE OFFICIAL REPORTS
California Rules of Court, rule 8.1115(a), prohibits courts and parties from citing or relying on opinions not certified for
publication or ordered published, except as specified by rule 8.1115(b). This opinion has not been certified for publication
or ordered published for purposes of rule 8.1115.


              IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA

                                     SECOND APPELLATE DISTRICT

                                                DIVISION SEVEN


JOSE HERRERA,                                                        B241440

         Plaintiff and Appellant,                                    (Los Angeles County
                                                                     Super. Ct. No. KC060484)
         v.

UNISTAR FOOD PROCESSING, INC.,

         Defendant and Respondent.




         APPEAL from a judgment of the Superior Court of Los Angeles County, Robert
A. Dukes, Judge. Affirmed.
         Mancini & Associates, Marcus A. Mancini, Timothy J. Gonzales, Michael R.
Fostakowsky; Benedon & Serlin, Gerald M. Serlin and Wendy S. Albers for Plaintiff and
Appellant.
         Koeller, Nebeker, Carlson & Haluck, Gary L. Hoffman and Tracy L. Hughes for
Defendant and Respondent.


                                          _______________________
                                   INTRODUCTION


       After a serious industrial accident involving a commercial meat grinder, plaintiff
Jose Herrera sued his employer, defendant Unistar Food Processing, Inc. (Unistar),
pursuant to Labor Code section 4558 (section 4558), the power press exception to the
exclusivity provision of the worker’s compensation law. Unistar successfully moved for
summary judgment on the ground that the meat grinder was not a power press within the
meaning of section 4558. Herrera appeals from the judgment. We conclude the trial
court properly granted the motion and affirm the judgment.


                  FACTUAL AND PROCEDURAL BACKGROUND


       A.     The Accident
       Herrera worked at Unistar’s facility in Pomona using a Butcher Boy meat grinder
to grind cubes of frozen raw pork. The meat grinder Herrera used consisted of a metal
box with a rectangular pan at the top. The pan had a hole that acted as a hopper or a
chute into which a Unistar employee fed the meat 10.5 inches down towards a metal
screw or worm. The metal screw or worm was housed in a steel tube all the way to
where a metal plate was installed. The meat moved past a knife, located 14 inches from
the center of the hopper,1 through a metal plate with multiple holes and was deposited
into a plastic bag.
       Herrera’s job at Unistar was to grind cubes of frozen pork by placing them onto
the plate of the meat grinder and then push them into the hopper. Because the cubes of
pork were frozen, they would bounce around on the rotating worm screw, and he had to
use his hand to feed the worm. Herrera would place his right fist into the vertical hopper
and push the frozen meat against the rotating worm housed within the horizontal chute


1       Herrera referred to this knife as a “spinner,” although he did not know the function
of the spinner. He believed that the worm ground the meat.


                                             2
until the worm grabbed onto the meat.2 The meat would then travel toward a perforated
plate through which the ground meat would “pour out” and fall directly into a plastic bag
that Herrera held with his left hand. When Herrera thought the required amount of meat
had fallen into the bag, he would turn off the machine and weigh the bag. Once the bag
had achieved the desired weight, Herrera would tie the bag and put it on a pallet, which
Unistar distributed to buyers. Unistar did not shape the meat or do anything else with it
before shipping it.
       There never was any type of guard over the opening to the rotating worm during
the entire time Herrera used the meat grinder. Herrera knew of a guard “that was
hanging,” but he did not know if it was the guard for the meat grinder and he never made
any inquiries about it.
       On February 4, 2009 Herrera was pushing the cubed pork down the machine’s
vertical chute using his gloved right fist, as he had been trained. The accident occurred
when his fist became stuck to the frozen pork and the machine drew his right hand and
arm into the machine’s rotating screw. At the time of the accident, the meat grinder was
not equipped with its protective guard. As a result of this accident, a portion of Herrera’s
right arm had to be amputated.


       B.     Herrera Sues Unistar and Unistar Moves for Summary Judgment
       On June 22, 2011 Herrera filed his first amended complaint, alleging a cause of
action against Unistar for a violation of section 4558.3 Herrera alleged that the meat
grinder was a power press within the meaning of section 4558 and that Unistar had failed


2       On those occasions when the frozen pork stuck to his glove, Herrera often feared
that his hand or arm would be pulled into the horizontal chute housing the rotating worm
screw. He did not voice his concerns to anyone, however, because he was just doing
what he had been taught to do.
3      Herrera also named American Meat Equipment LLC and Unistar Food, Inc. as
defendants. At Herrera’s request, the trial court dismissed them from the action with
prejudice.


                                             3
to install or had removed the point of operation guard supplied by the manufacturer of the
machine.
         Unistar filed a motion for summary judgment. Unistar argued that Herrera could
not “establish sufficient facts to invoke the power press exception to the workers’
compensation exclusive remedy” set forth in section 4558. Unistar argued that the meat
grinder did not include a die that created a mirror image product and that the meat grinder
did not produce material used to manufacture another product.
         In support of its motion for summary judgment Unistar submitted the declaration
of Michael Fourney, a mechanical engineer, along with excerpts of Herrera’s deposition
testimony. Unistar also submitted pictures of the meat grinder and its various parts, as
well as excerpts from the Parts List and Instruction Manual for the Butcher Boy meat
grinder.
         In his brief declaration Fourney stated as follows:
         “l. I am a Registered Professional Mechanical Engineer and have been qualified
as an expert on numerous occasions.
         “2. On December 15, 2011, I inspected the subject Butcher Boy Meat Grinder
Model A56H.P. Serial Number 949 at Unistar Foods Processing Facility in Pomona,
California.
         “3. As part of my inspection, I took photographs and measurements of the various
aspects of the machine.
         “4. The meat grinder consists of a metal box with a rectangular pan at the top.
         “5. In the rectangular pan is a hole that acts as a hopper or a chute where the meat
is fed down towards a metal screw or worm.
         “6. The rotating metal screw moves the meat towards a 4-bladed knife.
         “7. The meat is then moved past the knife through a metal plate with multiple
holes.
         “8. The measurement between the bottom of the metal rectangular pan down the
hopper to the metal screw is 10.5 inches. . . .



                                               4
        “9. The measurement from the center of the hopper to the 4-bladed knife is 14
inches. . . .”


        C.       Herrera’s Opposition
        In opposition to Unistar’s motion for summary judgment, Herrera submitted the
declaration of Richard Chandler, a mechanical engineer. After inspecting the meat
grinder and the operating manual and parts list, Chandler declared as follows: “The
subject meat grinder is designed to be manually supplied with solid pieces of meat that
have been pre-cut to an approximate size of 2-inch cubes. Further, the operator is to use
a tool or ‘stomper’ through a guard to push the cubed meat into a vertical throat that
connects to a horizontal feed screw that is turned by a 7.5 horsepower motor. . . . The
feed screw pushes the meat cubes forward toward a perforated plate (or die) with
substantial force. . . . The feed screw forces the meat against the internal face of a
perforated plate (or die), and at the face of the perforated plate (or die), the meat is cut
into finely sized pieces by a rotating four blade knife (‘spinner’) that is attached to the
end of the feed screw. As a result of the pressure or force from the feed screw, the finely
sized pieces of meat are then extruded through the perforations in the plate (or die).”
Chandler also stated: “At the time of Plaintiff’s injury, the subject meat grinder was
producing raw ground pork. According to the Internet web site of Unistar Foods, Inc.,
they are in the business of selling meat to restaurants and markets. The ground meat
produced by the subject meat grinder is used by restaurants to produce ground pork based
food items for the restaurant patrons. Based on the use of ground meat in restaurants to
produce new products that are different than that produced in the subject machine, it is
my opinion that the subject machine produces a product that is used in the manufacture of
other products.”
        Chandler further observed that “[t]he solid 2 inch cube pieces of meat that are fed
into the subject meat grinder are resized by shredding from the rotating feed screw and by
being chopped to a fine size with the rotating knife. When the meat has been resized into
finely sized particles, it is an amorphous mass and is without form. The end product from

                                               5
the subject meat grinder is formed when the amorphous mass of finely sized particles are
[sic] shaped into long individual strands by an extrusion operation. Based upon the
extrusion operation imparting the shape to the material, it is my opinion that the subject
meat grinder is a machine that forms materials.” “The finely sized particles of meat are
extruded through the numerous perforations or round holes in a 6 inch diameter by ¾
inch thick steel disk (or die). The extruded stands of material are formed or shaped by
the forces (originating from the feed screw) that are pressing the material against the
perforated disk (or die) and forcing the material to extrude through the holes in the disk
(or die). It is the perforated disk (or die) that determines the shape of the product and not
the rotary knife or the feed screw. . . . Based on the above, it is my opinion that the shape
is imparted to the material by the pressing the material against the perforated disk (or
die), and it is the perforated disk (or die) that determines the shape of the product.”
       Chandler also explained that “[t]he extrusion of the material through the holes in
the perforated disk (or die) results in a product in which the number of strands of material
are exactly the same as the number of holes in the disk (or die). In addition, the diameter
and/or shape of each of the individual material strands is approximately the same as the
diameter and/or shape of the corresponding hole in the perforated disk (or die). Based on
the above, it is my opinion that the configuration of the perforated disk (or die) replicates
itself in some form in the extruded product.” “Because the perforated disk (or die)
imparts shape to the material by pressing against the material . . . , and because the
configuration of the perforated disk (or die) has been replicated in some form in the
product . . . , it is my opinion that the perforated disk is a die. It is my further opinion
that in the subject meat grinder the formation of materials is effectuated with a die.”
       Chandler also opined that Herrera suffered his injury at the point of operation,
“where the meat is manually fed into the machine and where the feed screw advances the
material or meat.” Chandler noted that the guard that had been removed from the
machine was the point of operation guard, which the manufacturer of the meat grinder
provided or required. Finally, Chandler opined that Unistar’s removal of the point of
operation guard was a substantial factor in causing Herrera’s injuries and that Herrera

                                               6
would not have been injured “[i]f the guard [had] been placed over the vertical
throat . . . .”


        D.        Trial Court’s Ruling and Judgment
        The trial court granted Unistar’s motion for summary judgment. The court found
that Unistar met its initial burden of proof, “as there is no evidence that a die is used in
any of the parts of the subject meat grinder, nor that the ground meat is used in the
manufacture of other products.” The court further determined that Herrera “failed to
meet his burden in opposition to the motion since the product formed by the meat grinder
is not a mirror image of the holes in the metal end plate, so that the metal end plate does
not constitute a ‘die.’” The court noted that “the holes from the end plate form the meat
into an entirely different shape, i.e., cylindrical strands. [Herrera’s] definition of ‘die’ is
too broad, rendering the narrow exception in . . . § 4558 meaningless. While the holes in
the metal plate do shape material, they do not shape the material into a mirror image of
the die. Moreover, [Herrera] has produced no evidence so as to meet its burden in
opposition to Unistar’s position that the ground meat was not used in the manufacture of
other products, as provided by . . . § 4558.”
        The trial court concluded that the meat grinder was not a power press within the
meaning of section 4558, subdivision (a)(4), because “it does not utilize a die which is
designed for use in the manufacture of other products.” The court therefore determined
that worker’s compensation was Herrera’s exclusive remedy. The trial court entered
judgment in favor of Unistar, and Herrera appealed.


                                        DISCUSSION


        A.        Standard of Review
        Under Code of Civil Procedure section 437c, subdivision (c), a defendant is
“‘entitled to summary judgment only if “all the papers submitted show that there is no
triable issue as to any material fact and that the moving party is entitled to judgment as a

                                                7
matter of law.” [Citation.] To determine whether triable issues of fact do exist, we
independently review the record that was before the trial court when it ruled on
defendant[’s] motion. [Citations.] In so doing, we view the evidence in the light most
favorable to plaintiff[] as the losing part[y], resolving evidentiary doubts and ambiguities
in [his] favor.’ [Citation.]” (Elk Hills Power, LLC v. Board of Equalization (2013) 57
Cal.4th 593, 605-606; accord, Biancalana v. T.D. Service Co. (2013) 56 Cal.4th 807,
813.) “While appellate review operates under the same general principles applicable in
the trial court, the appellate court must independently determine the construction and
effect of the facts presented to the trial judge as a matter of law.” (Cohen v. Five Brooks
Stable (2008) 159 Cal.App.4th 1476, 1483; see Kasparian v. AvalonBay Communities,
Inc. (2007) 156 Cal.App.4th 11, 18, 24.) We “‘are not bound by the trial court’s stated
reasons or rationales.’” (California Highway Patrol v. Superior Court (2006) 135
Cal.App.4th 488, 496.)


       B.     The Power Press Exception to the Worker’s Compensation Exclusivity
              Rule
       “Where an employee is injured in the course and scope of his or her employment,
workers’ compensation is generally the exclusive remedy of the employee and his or her
dependents against the employer. (Lab. Code, §§ 3600, subd. (a), 3602.) The
‘exclusivity rule’ is based upon a presumed compensation bargain: ‘[T]he employer
assumes liability for industrial personal injury or death without regard to fault in
exchange for limitations on the amount of that liability. The employee is afforded
relatively swift and certain payment of benefits to cure or relieve the effects of industrial
injury without having to prove fault but, in exchange, gives up the wider range of
damages potentially available in tort.’ [Citation.]” (LeFiell Manufacturing Co. v.
Superior Court (2012) 55 Cal.4th 275, 279, fn. omitted.)
       There are a number of statutory exceptions to the exclusivity rule “that authorize
the injured worker to seek to augment the workers’ compensation benefits by bringing an
action at law for damages against the employer.” (LeFiell Manufacturing Co. v. Superior

                                              8
Court, supra, 55 Cal.4th at p. 279.) One of these exceptions, the power press exception,
is set forth in section 4558. (Id. at p. 280; Rosales v. Depuy Ace Medical Co. (2000) 22
Cal.4th 279, 281; Islas v. D & G Manufacturing Co., Inc. (2004) 120 Cal.App.4th 571,
575.) This exception must be construed narrowly. (LeFiell, supra, at p. 286.)
       Subdivision (b) of section 4558 provides: “An employee . . . may bring an action
at law for damages against the employer where the employee’s injury or death is
proximately caused by the employer’s knowing removal of, or knowing failure to install,
a point of operation guard on a power press, and this removal or failure to install is
specifically authorized by the employer under conditions known by the employer to
create a probability of serious injury or death.” There is no liability under section 4558,
however, “absent proof that the manufacturer designed, installed, required, or otherwise
provided by specification for the attachment of the guards and conveyed knowledge of
the same to the employer.” (§ 4558, subd. (c).) A point of operation guard as used in
section 4558 “includes any apparatus or device that keeps a worker’s hands outside the
point of operation while operating a power press.” (Bingham v. CTS Corp. (1991) 231
Cal.App.3d 56, 59.)
       “The obvious legislative intent and purpose in section 4558 is to protect workers
from employers who willfully remove or fail to install appropriate guards on large power
tools. Many of these power tools are run by large mechanical motors or hydraulically.
[Citation.] These sorts of machines are difficult to stop while they are in their sequence
of operation. Without guards, workers are susceptible to extremely serious injuries. For
this reason, the Legislature passed section 4558, subdivision (b), which subjects
employers to legal liability for removing guards from powerful machinery where the
manufacturer has designed the machine to have a protective guard while in operation.”
(Ceja v. J. R. Wood, Inc. (1987) 196 Cal.App.3d 1372, 1377; accord, Aguilera v. Henry
Soss & Co. (1996) 42 Cal.App.4th 1724, 1729.) Nevertheless, the “Legislature did not
intend all workers injured by the absence of a point of operation guard to bring a legal
action. Rather, it intended to provide relief only for a specific portion of those
employees—workers whose employer knowingly failed to install or removed guards

                                              9
from a machine where the original manufacturer designed the machine to have a
protective guard while in operation.” (Jones v. Keppeler (1991) 228 Cal.App.3d 705,
711.)


        C.    Definition of a Power Press
        Subdivision (a)(4) of section 4558 defines a power press as “any material-forming
machine that utilizes a die which is designed for use in the manufacture of other
products.” “This definition entails four elements. The power press itself is a machine. It
is a machine that forms materials. The formation of materials is effectuated with a die.
Finally, the materials being formed with the die are being formed in the manufacture of
other products.” (Ceja v. J. R. Wood, Inc., supra, 196 Cal.App.3d at p. 1376.)
        The California Supreme Court defined the term “die” in Rosales v. Depuy Ace
Medical Co., supra, 22 Cal.4th 279. The court stated that “the term ‘die’ clearly denotes
not all material-forming tools, but a subset of such tools. The devices described in
dictionary definitions of ‘die’ generally share two pertinent characteristics. First, they
impart form to the material by impact or pressure against the material, rather than along
the material. Second, they impart to the material some version of the die’s own shape.
The two characteristics are logically related, since the die, acting by impact against the
material, can only alter the form of the material where it impacts it, necessarily leaving an
impression or cutout of its own shape (unlike a linear cutting blade that, moving along the
surface of the material, can be directed to cut out any desired shape). The first
characteristic (impact or pressure against or through the material) particularly describes
dies used in presses and hence limits the term as used in section 4558, subdivision (a)(4);
but, because the first characteristic necessarily implies the second, [it is proper to] treat[]
the second characteristic as a test of whether a tool is a die within the meaning of section
4558, subdivision (a)(4).” (Id. at p. 285.) The court then defined “die” as “a tool that
imparts shape to material by pressing or impacting against or through the material, that is,
by punching, stamping or extruding” as opposed “to a tool that imparts shape by cutting
along the material in the manner of a blade.” (Ibid.; see 2 Eskenazi et al., Cal. Civil

                                              10
Practice: Workers’ Compensation (2007) Tort Actions Against Employers, Insurers, and
Other Employees, ch. 15, § 15:14, p. 15-21 [a die “does not refer to a tool that imparts
shape by cutting along the material in the manner of a blade”].)
       The Rosales court further noted that “[i]t may be that one or more types of dies
referred to in the quoted dictionary definitions are exceptions to the above general
principles in that they act to shape material by means other than by pressing or impacting
against or through the material. Assuming that to be so, however, we nonetheless do not
believe the Legislature intended the term ‘die’ in section 4558, subdivision (a)(4)—a die
used in a power press—to be understood more broadly than as a tool that imparts shape to
material by pressing or impacting against or through the material, that is, by punching,
stamping or extruding. Indeed . . . the Legislature presumably believed the operation of
power presses without point of operation guards to be particularly dangerous, because a
press typically forms or cuts the material by use of high pressure or strong impact of the
die against or through the material, using a ‘powerful pressing or stamping motion which
can cause serious crush injuries.’ [Citation.] In defining a ‘power press,’ for purposes of
section 4558, in terms of a ‘die,’ the Legislature patently intended to embody the
characteristic that differentiates ‘press[es]’ from other ‘material-forming machine[s],’ i.e.,
the use of a tool that imparts shape to material by pressing or impacting against or
through the material, that is, by punching, stamping or extruding.” (Rosales v. Depuy
Ace Medical Co., supra, 22 Cal.4th at pp. 285-286.)
       Applying these definitions, the Rosales court held that a power lathe used to
manufacture aluminum knobs was not a power press within the meaning of section 4558
because the V-notching tool used to shape the aluminum into a knob by cutting the
material along its surface, and which injured the plaintiff, was not a die. (Rosales v.
Depuy Ace Medical Co., supra, 22 Cal.4th at p. 285; see Graham v. Hopkins (1993) 13
Cal.App.4th 1483, 1487-1489 [wood molding machine that did not utilize a die was not a
power press]; Ceja v. J. R. Wood, Inc., supra, 196 Cal.App.3d at p. 1377 [small handheld
circular saw is not a power press under section 4558 because its blade is not a die].)



                                             11
       D.     The Power Press Exception Does Not Apply Here
       In moving for summary judgment, Unistar had the initial burden of showing that
Herrera could not establish one or more elements of his section 4558 cause of action or
that Unistar had a complete defense. (Code Civ. Proc., § 437c, subd. (p)(2); Smith v. St.
Jude Medical, Inc. (2013) 217 Cal.App.4th 313, 320; American Way Cellular, Inc. v.
Travelers Property Casualty Co. of America (2013) 216 Cal.App.4th 1040, 1050.) The
trial court concluded that Unistar met this burden, and on appeal Herrera does not
challenge this conclusion. (See Claudio v. Regents of University of California (2005)
134 Cal.App.4th 224, 230 [“[o]n review of a summary judgment, the appellant has the
burden of showing error, even if he did not bear the burden in the trial court”].) Rather,
Herrera contends that he met his burden of producing evidence demonstrating there was a
triable issue of material fact regarding whether the meat grinder contained a die and that
the trial court erred in finding as a matter of law that the meat grinder was not a power
press because “the ground meat was not used in the manufacture of other products.”
       Chandler characterized the metal perforated plate in the meat grinder as a die and
painstakingly described the inner workings of the meat grinder. He explained that the
rotating worm screw shredded the cubes of frozen pork and forcefully pressed the meat
against the internal face of the metal plate and forced the meat into the perforations. A
spinning cross blade then cut the meat. The continuous pressure provided by the worm
screw caused the cut particles of pork to be extruded through the holes in the plate as
strands of ground pork. Chandler explained that the perforated disk, rather than the
rotary knife or the worm screw, determined the shape of the product, and that the number
of strands extruded matched the number and size of the holes in the plate. He further
opined that because the perforated disk “imparts shape to the material by pressing against
the material” and because “the configuration of the perforated disk (or die) has been
replicated in some form in the product,” “the perforated disk is a die” and that “in the . . .
meat grinder the formation of materials is effectuated with a die.”
       Assuming without deciding that Chandler’s declaration was sufficient to create a
triable issue of fact regarding whether the meat grinder contained a die that imparted

                                              12
shape to material by using an extrusion process (see Rosales v. Depuy Ace Medical Co.,
supra, 22 Cal.4th at p. 285),4 we conclude that Unistar was still entitled to summary
judgment. As noted above, section 4558, subdivision (a)(4), defines a power press as
“any material-forming machine that utilizes a die which is designed for use in the
manufacture of other products.” (Emphasis added.) Under this unambiguous statutory
language, which we give “‘a plain and commonsense meaning’” (Sierra Club v. Superior
Court (2013) 57 Cal.4th 157, 165), in order for a material-forming machine to qualify as
a power press under section 4558, the die in the machine must be used to manufacture
another product.5 The meat grinder here does not manufacture another product. What
goes into the meat grinder comes out of the grinder, albeit in smaller pieces. Cubed pork
goes in, and ground pork comes out. Thus, a meat grinder does not manufacture a
different product. It merely minces the meat.
       Although the question of whether a particular machine is a power press within the
meaning of section 4558 typically is a question of fact for the jury (Islas v. D & G


4      The word “extrude” means “to thrust out; force or press out; expel; . . . to form
(metal, plastic, etc.) with a desired cross section by forcing it through a die.” (Webster’s
Encyclopedic Unabridged Dict. (Deluxe ed. 2001) p. 687, col. 1; see Power Curbers, Inc.
v. E. D. Etnyre & Co. (4th Cir. 1962) 298 F.2d 484, 486, fn. 2 [parties’ experts “defined
extrusion as forcing material under pressure through an opening or die”]; Troxler
Electronic Laboratories, Inc. v. Pine Instrument Co. (E.D.N.C. 2009) 597 F.Supp.2d 574,
591 [parties stipulated that “the term ‘extrude’ is defined as ‘to force, push or thrust a
material out or through a structure’”]; Sigma-Tau Industrie Farmaceutiche Riunite, S.P.A.
v. Lonza, Ltd. (D.D.C. 1999) 62 F.Supp.2d 70, 86, fn. 20 [“‘[e]xtrude’ is defined as ‘to
push or thrust out; to shape (e.g., metal or plastic) by forcing through a die’”].)
5       We disagree with Unistar and the trial court that section 4558 applies only when
the product produced by the machine is used to manufacture another separate product.
The statute only requires that the product produced by the machine is made with a die.
To the extent that the court’s statement in McCoy v. Zahniser Graphics, Inc. (1995) 39
Cal.App.4th 107, 111, cited by Unistar, that a “sheet metal plate [of a printing press] is
not a die because it is not used to cut or form material to be used in the manufacture of
other products” suggests that the material produced by the die must in turn be used to
manufacture another product, the statement is inconsistent with the language of the
statute.


                                             13
Manufacturing Co., Inc., supra, 120 Cal.App.4th at p. 580), in an appropriate case the
court can resolve the question as a matter of law on summary judgment. (See Rosales v.
Depuy Ace Medical Co., supra, 22 Cal.4th at pp. 285, 286 [V-notching tool which cuts
material rotating on a lathe is not a die; lathe using a sharp-edge cutting tool is not a
power press]; McCoy v. Zahniser Graphics, Inc., supra, 39 Cal.App.4th at p. 111 [sheet
metal plate used in printing process is not a die within the meaning of section 4558;
printing press is not a power press].) This is such a case. (See Puentes v. Wells Fargo
Home Mortgage, Inc. (2008) 160 Cal.App.4th 638, 642-643 [where “‘the material facts
are not in dispute and the parties simply dispute the legal significance of the facts, the
matter may be resolved on summary judgment as a matter of law’”].) Therefore, the trial
court properly granted Unistar’s motion for summary judgment.6


                                       DISPOSITION


       The judgment is affirmed. Unistar is to recover its costs on appeal.



                                                   SEGAL, J.*


We concur:



              WOODS, Acting P. J.                         ZELON, J.




6      We do not reach the issue of whether section 4558 applies only if the actual die
causes the employee’s injury.
*       Judge of the Los Angeles Superior Court, assigned by the Chief Justice pursuant to
article VI, section 6 of the California Constitution.

                                              14
